Science Fiction

Augmented Valor

[p]Augmented Valor is a cyberpunk noir science fiction setting set in a post-apocalyptic world after World War III and two wars against intelligent self-aware machines. The wars poisoned the Earth, making it unable to sustain life. The wars forced hu...

Adult 18+ Cyberpunk Post Apocalyptic Science Fiction

Astra Planeta

Astra Planeta is a hopeful exploration of humanity’s future path to the stars, and the connections we may forge with the other peoples and worlds of the local stellar group.

Exploration Hard Science Science Fiction Speculative

The Spaceport

[p]World under construction - don't mind the dust... [/p] [p][/p]

Science Fiction Science Fiction, Modern

The Great Dust Bowl

A FALLOUT SETTING New PlayersOther Games[/col3] [...

Alternative History Dystopia Post Apocalyptic Science Fiction Western

Dapper Dino Speculative Evolution Project

The year is 2724, humanity has spread out among the stars. In the year 2693 the first life bearing world was detected and explored. But there has been no confirmed contact with intelligent life, until now.

Science Fiction Space Opera Speculative

Dark Heresy - The Brothers’ Sectors

The Sectors of Castor And Pollux, twinned together through an unusual corridor of calm unreal space, are host to 8 sub sectors, numerous systems, hundreds of planets, and untold billions of Imperial citizens. It will also play host to an Inquisitor o...

Science Fiction

THF Universe

[aloud]In a world driven by military and technological advancements across the galaxies, the many alien factions vie with each other over precursor technology left over from a time long past. hidden, forgotten, and potentially world-ending in the wro...

Hard Science Mystery Science Fantasy Science Fiction Space Opera

Star Wars: Fate of the Galaxy

[p][currentdate:36bb9d41-de9e-4298-9d49-43698f7208f6][/p] [p]It is a dark time in the galaxy. The Galactic Empire rules with ruthless strength, crushing rebellion and spreading fear. But something even darker stirs beyond Imperial reach—ancie...

Cyberpunk Horror Science Fantasy Science Fiction Space Opera

Abyssal

It is a universe where the farthest reaches of space are not merely a frontier for exploration but also a stage for a grim theatre of survival, power, and the unknown. In this world, humanity has extended its reach into the cosmos, driven by the unyi...

Horror Science Fiction

Marcher: Empires at War

[p]The year is 1938, and an archduke of the Holy Roman Empire lies dead in the streets of Paris, his blood cooling to the cries of the revolution, and the terrible engines of war waking once more. The Great Powers make ready for battle on land,...

Alternative History Dieselpunk Military Science Fiction

NEXUS

In NEXUS, players will embark on a cosmic odyssey into the unknown. Thrust into a crossroads of destinies between humanity, extraterrestrial civilizations, and unexplored realities, the interconnection of the universe collides in this unique, a...

Dystopia Science Fantasy Science Fiction Space Opera Superheroic

New Deseret

A planet settled predominately by Mormon settlers. While I imagine a "lore" will evolve, this setting exists mainly to write out and explore the role and consequences of constitutions, laws, and urban development.

Cyberpunk Exploration Science Fiction Space Opera Urban

Heavy Gear - Frank

This is the setting description on main page

Mecha Military Political Science Fiction

Taerekel

Fantasy Fantasy, Urban Science Fantasy Science Fiction Urban

The Expanse

Science Fiction

A Strange New World

This world takes its inspiration from classic Rifts from before the war for Tolkeen. I've taken extensive liberty to modify the source material to make this my own world, adding geography, religion, races and lore that do not exist in either the orig...

Exploration Fantasy, High Magic Post Apocalyptic Science Fantasy Science Fiction

Didome

A planet where the day lasts almost half an Earth year, and human civilizations have adapted to the unique climate.

Hard Science Medieval Science Fiction Speculative

Vazdimet

Centuries have passed since the War for Enlightenment released forbidden knowledge into the hands of everyday citizens. Magic and technology revealed in the aftermath unlocked long-buried secrets, leading to space travel and an altered understanding...

Military Science Fantasy Science Fiction Space Opera

The Chimera Experiments

S cientists have discovered a way to transform average animals into real human beings through the use of fusing human genetics into animals. These new creations, dubbed " Chimeras,...

Gothic Science Fiction Victorian

Greater Seattle-Bellevue Conurbation

[p]In another past, a quest for justice gone awry has lead military rule to be the status quo in the Greater Seattle-Bellevue Conurbation. Now, in the year 2041, various factions use cybernetic soldiers to fight for control of an addictive drug which...

Cyberpunk Dystopia Mecha Science Fiction Speculative

Darkness Between Stars

Darkness Between Stars is a rule-light sci-fi game where the goal is simple: do your job, stay alive another day, and if you're lucky - make a profit. The year is 2183 AD. Earth is threatened by global climate change. Mega...

Cyberpunk Dystopia Exploration Horror Science Fiction

Star Wars

[p]Turmoil has engulfed the Galactic Republic. The taxation of trade routes to outlying star systems is in dispute.Hoping to resolve the matter with a blockade of deadly battleships, the greedy Trade Federation has sto...

Science Fantasy Science Fiction Space Opera

Athena Minerva

A slight alteration in the history of mammals causes a subtle but powerful shift in human societies far into the future. As early human women are much more likely to survive childbirth, (and perhaps a bit more self-centered than the human women of P...

Adult 18+ Cyberpunk Hard Science Science Fiction Solarpunk

Ananke

A new planet for Vault Hunters to delve into following the events of Borderlands 3. A place with little known about it externally, but activity there has taken a sharp spike in recent years, and now odd rumours are appearing from it...

Fantasy Science Fiction

3270 C.E.

The Sol Accords, which brought an end to the century-long Great War, have ushered in over 400 years of relative peace within the Milky Way. The raging galactic war machine, now turned to peace, has built a thriving—if cutthroat—economy and s...

Mecha Science Fantasy Science Fiction Space Opera

Star Wars RPG

Science Fiction

Caelum Prime

Prophecy of Caelum Prime [quote]When the Shadowsong Messenger lands and speaks the words “The Night of Lightning,” the Dust Rain shal...

Alternative History Fantasy, Dark Horror Science Fiction Supernatural

Milky Way

The Milky Way galaxy, 2357 CE UNE Standard Calendar. Heavily inspired by the video game Stellaris by Paradox Interactive.

Political Science Fantasy Science Fiction Space Opera Speculative

The Age of Convergence

Humanity has officially recovered from the Cozine Disaster. On the 500th anniversary of the defeat of the Cozine-07 AI, the Pan-Solar Consortium government has decided that it's time to unite the human diaspora. While adventurers and prospectors...

Science Fiction Space Opera

Starship Inanna

Adult 18+ Exploration Science Fiction Space Opera

Age of Ruin

[h2|1ea6501c-ead3-4ca9-8963-aa1163110b73]Premise [p]Humanity had been given gifts when it first set foot on the Earth. Powers that could shape the face of the world. Whatever higher power that these abilities originated from would expect ma...

Post Apocalyptic Science Fiction Superheroic

Demonic Earth

It's many years in the future. Humanity had been working towards a technological utopia in this time, and for the most part, succeeding. People are getting smarter, better, more advanced. Who knows where humanity could go; with a little work, we coul...

Dystopia Fantasy Science Fiction Supernatural Young Adult (YA)

Solaris

Winner of Most Beautiful New World 2022, a wondrous reimagining of our Solar System. Solaris is retro science fiction with a queer and artistic twist. Written and illustrated by Annie Stein, with the help of Sol's best fiancée Skairunner.

Exploration Romance Science Fantasy Science Fiction Space Opera

The Quiet Universe Project

[p]Ah, dear explorer, I confess the Quiet Universe Project haunts my archival vigil like a teacup's whisper in the cosmic gale—fragile, absurd, and eternally quarrelsome. TQUP unfolds as a hard sci-fi chronicle of humanity's contained odyssey from 20...

Alternative History Hard Science Mystery Science Fiction Speculative

The Kaleidoscope System

That Which Changes. Larevok. Caléidóscópa. Miraqùl'òrò. This swirling cloud of colors has many names. Located at the outer rim of the star system, it floods the worlds within with a wide spectrum of electromagnetic radiation. Energy th...

Science Fantasy Science Fiction

Iron Stars

Seven years have passed since The Scream, a psionic disaster responsible for killing trillions across the galaxy in one swift stroke. Marooned on failing worlds both human and alien alike do what they can to endure the collapse of society, the shorta...

Alternative History Child Safe Post Apocalyptic Science Fantasy Science Fiction

Xephov

In a galaxy a billion light years away, an Earth-like planet called Xephov is seen. 7 different races reside in that planet, the Humans, the Fairies, the Wizards, the Witches, the Orcs, the Dragons, and the Evils.

Fantasy Science Fantasy Science Fiction

Estai

Welcome to the enchanting world of Estai, a captivating Earth-like realm boasting vast continents, serene waters, lush forests, and vibrant civilizations. Journey into a dark medieval setting, where a delicate blend of clockwork and magical tec...

Fantasy, Dark Fantasy, High Magic Science Fiction Supernatural Sword & Sorcery

The Expanse

Welcome aboard Starshifter! First time leaving the home planet? Well, the vastness of Expanse is full of surprises, mystery and of course, places where chits can be earned.

Fantasy Science Fiction

The Creedverse

The Creedverse is a fictional universe set in the late 19th century, specifically around the 1870s and 1880s, characterized by a blend of Wild West elements, steampunk aesthetics, and advanced technology. The setting is predominantly in the Un...

Horror Science Fiction Steampunk Western

Ordo Templaris Universe

The universe in which the stories of the Ordo Templaris takes place. This website covers the IC lore of the Ordo Templaris and is to be considered the IC archives of the guild. New information wil...

Science Fiction

Orion Spur

Adult 18+ Cyberpunk Hard Science Horror Science Fiction

Glitch

[p]Milo is a mechanic. She works with personal spaceships at the Hephasteus station, but wishes she could do something else. Anything else.[/p] [p]Evie works at the Demeter Center of Biological Advances. Her life is calm and her work is helping peop...

Science Fiction

Asyur

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Alternative History Comedy Fantasy Historical Horror

Pseudepigrapha Hydaelyn

A Living Project Welcome to the Pseudepigrapha Hydaelyn an ongoing effort to compile and archive free access pages containing the lore and story behind the MMORPG Final Fantasy XIV, as the game continues to...

Fantasy, High Magic Political Science Fantasy Science Fiction Steampunk

Link-en

A vast and diverse Sci-Fi, Fantasy world with varying species, a magic system and plenty of secrets.

Cyberpunk Fantasy, Dark Hard Magic Religious Science Fiction

The Ashen Star

[url:https://www.worldanvil.com/w/the-ashen-star-tahj1rvt/a/yrdde-location]Yrdde. A world where vast continents and countless islands float amidst an endless expanse of swirling clouds. Thousands of yea...

Fantasy Fantasy, High Magic Post Apocalyptic Science Fiction Soft Magic

Edt' Maji

What do you desire? I am the World Computer, created by the gods to document all of history and prehistory. I have an encyclopedic knowledge of the universe and everything within it. You desire knowledge? I will grant you your desire. Sham al l...

Fantasy Fantasy, High Magic Science Fiction Weird

Cosmic Oceans

Cyberpunk Exploration Science Fiction Space Opera

Sleipner sector

The ultimate compendium for everything that is linked to this little area of the Imperium. For three centuries, the Sleipner Sector has been dominated by the mighty Ork warlord @[Grimskul](person:7...

Gothic Military Science Fiction

Lite System

This is a speculative evolution project in the fictional planetary system Lite focusing on very early life on the second planet, Oxidi.

Child Safe Exploration Informational Science Fiction Speculative

The Trident Coalition

Millenia ago several ancient human civilizations developed interstellar travel, individually of each other, and colonized thousands of systems across the Milky Way galaxy. The stories I write are primarily set in the Trident Coalition, formed by t...

Comedy Science Fiction Space Opera

Incel world

Dystopia where men and women are strictly divided into castes and men are guaranteed sex by law.

Dystopia Science Fiction Speculative

Endeavour

The world of Endeavour is a vast land of strange creatures and vibrant cultures

Fantasy Medieval Science Fiction

The Proteus Chronicles

Humanity stretches the stars, split between the Imperialist Union of Sovereign Realms, the United Confederation of Nations and the Unified Security Group it has wrestled with the existence of alien life and cosmic weapons beyond imagining.

Military Science Fiction

Ascent of the Old Ones

This is a homebrew setting focused around the concept of a D&D world progressing in technology, and taking to the stars. The setting is inspired from various bits of sci-fi and post Apocalypse, such as Fallout, Battlestar Galactica, Far Cry...

Dystopia Exploration Science Fantasy Science Fiction Space Opera

P'Ache

Political Science Fiction

The Known Worlds

In the vastness of space there is much to be explored, much we don't know, and very little known to mankind. Out of the vastness of the Milky Way, only a tiny fraction has been explored as mankind has just begun dipping it's toe in the ocean of space...

Science Fiction Space Opera

Tessellation

Tessellation is a universe set within Cradle, a large cluster of stars adrift in the intergalactic void. This universe serves as an exploration of hard and soft science fiction, cyberpunk, and some el...

Cyberpunk Science Fantasy Science Fiction

The Magitech Chronicles

The gods are dead, but they are not gone. Their bodies remain, brimming with divine power in forgotten nebulas or darkened corners of the void. Those who seek to claim their power often find death, but if they succeed the magic they gain may pa...

Science Fantasy Science Fiction Space Opera

Solaria: The Miriandynus Galaxy

(CSS is currently being redesigned, a lot of things may look ugly until it is completed) Solaria is an alt Sci-Fi series involving dogs, avians, humans, and galactic warfare. Solaria mixes fantasy, sci-fi,...

Exploration Hard Magic Medieval Science Fiction Transhumanism

The Divided States

The United States approximately 1,000 years in the future after the Faro Plague caused by Ted Faro(HZD). After the extinction of life on earth, CYAN was instructed by GAIA, to activate the Yellowstone volcano, burying the inactive machinery under lay...

Alternative History Dystopia Fantasy, Urban Military Modern

Excilior

[container:formattedBlockBigger] In a sprawling technological society, the Absents struggle to rid themselves of undesirable citizens. The solution is @[Excilior](location:1014b68f-58ab...

Post Apocalyptic Science Fantasy Science Fiction

Earth

A food chain rediscovered. A World of Monsters renewed.

Mecha Science Fantasy Science Fiction Science Fiction, Modern Supernatural

Terminal Abyss

The Terminal Abyss universe is a dark and expansive realm, where the light of human civilization flickers amidst the vast darkness of space. The catalyst for humanity's leap into the stars was the arrival of the @[Observers](species:c4472c39-c8cc-43b...

Cyberpunk Horror Science Fiction Space Opera Transhumanism

Reptospace

Reptospace is a catch-all for my worldbuilding, mostly inspired by video games I am playing. It's more focused on Sci-Fi, but has some fantasy elements.

Fantasy Science Fiction

The Watchers Eye

Political Science Fiction Science Fiction, Modern Space Opera

Hoomanland

A bunch of silly masked aliens.

Science Fiction Weird

Obsidian

After 5000 years of human civilization, humanity has finally claimed its rightful place among the stars. But not all is well in their secluded corner of the milky way. The Splinter group of Noctra has been rampaging through known space, taking system...

Hard Science Political Science Fantasy Science Fiction Young Adult (YA)

Exflora

A world where colonization never occurred.Think of the Earth without the European Colonisation.Asia, Africa, the Americas would have their original cultures still thriving.This is the society...

Fantasy Medieval Post-modern Science Fiction Sword & Sorcery

House of Prism

People always ask me, "What is the meaning?" Every life has a beginning... My eyes shoot open as I wake from another nightmare. Cocoon inches up, as I rise...

Fantasy Fantasy, High Magic Science Fantasy Science Fiction Sword & Sorcery

Arcverse

The Arcverse is a fictional version of our own universe heavily based in scientific fact and plausible speculation. The canonical history of the Arcverse stretches from the Big Bang that began the universe to the final extra-universal migration of al...

Exploration Hard Science Science Fiction Space Opera Speculative

Mytharia

Mytharia is a vast expanse of different places in a large multiverse of planes and galaxies filled with their own planets, cities, and inhabitants. Delving deep into this world will someday claim the sanity of it's writer, but that is what she wishe...

Fantasy Horror Science Fiction Supernatural

The United Commonwealth of the United Kingdom and Her Colonies

In the distant future of the 3rd millennium, the galaxy has become a vast and treacherous frontier. All the major powers of humanity have expanded beyond the solar system and are laying claim to countless worlds. In this era of neo-colonisat...

Exploration Military Post-modern Science Fiction Urban

On Fate's Frontier

It is the year 2414. The species of the Milky Way Galaxy are rapidly recovering from the devasting conflicts of the last several decades, with a fledging Galactic Union formed and composed of the Galaxy's many powers, including the United Federation...

Alternative History Fanfiction Military Science Fantasy Science Fiction

Anareta : Chronicles of the Stream

Welcome to Tau Elpis For 15000 years, the interstellar community of the Pyxis Globula galaxy thrived, soaring on the back of powerful and esoteric @[FTL drives](technology:838a0b89-3238-...

Exploration MagiPunk Science Fantasy Science Fiction

Space Jazz

[p]This is Space Jazz... The idea is to create a space punk/noir/pulp/western genre to run vignettes in a open table, living world type TTRPG. This genre is heavily based on the animated series. Cowboy Bebop mixed with some flavors of shows...

Cyberpunk Neo Noir Political Science Fiction Solarpunk

wow that's a lot of stars

During the golden age of interstellar expansion, a cataclysmic event destroyed humanity's means to traverse the stars, isolating thousands of planets, moons, and asteroids and the trillions living on them. After nearly four hundred years, these ten p...

Science Fiction

Charia

Welcome to the World of Charia traveler! Legends say this world was formed from the aftermath of a massive battle of the elements. Magic permeates everything, from the smallest grain of sand to the mightiest of beasts. Unfortunately in recent year...

Fantasy Science Fiction Steampunk

White Reach

Overview In the distant future, mankind has gone to the stars, and taken war with them. As they spread out across hundreds of star systems, a unifying presence came to exist with the Star League. From Terra, the First Lord was supposed...

Hard Science Mecha Military Political Science Fiction

To Boldly Go ...

Saved from a desperate battle, a last stand for the world of Oa - if not the galaxy - five members of the Green Lantern Corp find themselves in the 23rd Century of an alternate universe.

Science Fantasy Science Fiction Space Opera Superheroic

Historitor 40,000

[aloud]It is the 42nd Millenium. Though badly mauled, the Imperium of Mankind has endured the events that transpired in the wake of Abbadon's 13th Black Crusade... but now a new threat looms. The fourth tyrannic war begins in ea...

Dystopia Gothic Science Fiction

Colonised Human Space

Humans finally made it to space, to find among the asteroids a compound they names Jolt, it revolutionised their means of power, energy as it gave the ability to travel at much faster speeds, so able to reach the edge of the solar system in days not...

Science Fiction

Breaker's World

Literature RPG Science Fiction Space Opera Transhumanism

Dune

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Adult 18+ Exploration Science Fiction Space Opera

Star Wars: Knights of the Dice Rolls

Inspired by Knights of the Old Republic 1 & 2 as well as Pathfinder. In this story the players will traverse across the Galaxy on their quest. Along the way they will come across fantastical lands, perilous dungeons, societies on the brink of collaps...

Science Fantasy Science Fiction Space Opera

Honarth

In the vastness of space, surrounded by the Great Unknown, a seemingly peaceful planet, will be found in the middle of turmoil when new powers make their first appearance and start stirring up trouble. Confrontation is inevitable. [quote] AT...

Biopunk Cyberpunk Dystopia Science Fiction Science Fiction, Modern

Cascadia Asunder

[p]Ah, The West[/p] [p]That heavy-handed noun used with reverence and animosity for it’s caprice promise of untold discovery. Just remember it was never clearly stated said to who or what that promise was made.[/p] [p]Ye...

Adult 18+ Horror Science Fiction Weird Western

Sacred Vesarca

Ten thousand blessings upon You, O Sacred Vesarca, everlasting in immaculate sanctity! By the hand of His Majesty Arcturus, Thirty-Sixth to Bear the Name, are You preserved! By the ear of the Listeners, are You made wise and prosperous! By the whi...

Mecha Military Political Science Fiction Space Opera

Cyberpunk 2090

The setting for a cyberpunk rpg. the party are a team of edge runners opperating in the "free" city of chicago.

Cyberpunk Science Fiction

FRONTIERS OF DARKNESS

Horror Science Fiction

Future Earth

Cyberpunk Fantasy Science Fantasy Science Fiction Superheroic

Myst

[p]Crystals grow across the landscape, allowing magical abilities to those who feel the risks are worth it. Old titans roam freely - some helping and others causing havoc. Technological secrets from past civilizations destroyed by the Rend do...

Exploration Fantasy Science Fantasy Science Fiction

Limoneyrs

Limoneyrs is a noblecore sci-fi fantasy setting for the world's most popular tabletop roleplaying game. It features numerous strange and wonderful worlds across multiple star systems. Many evil and corrupt villians look to impose their various dar...

Fantasy Horror Science Fiction Space Opera Weird

Vulgur

Science Fiction Speculative

Sol System

[p] The birth place and home of the human race. This collection chronicles the expansion of humanity as it grew to inhabit the entire Sol System and beyond to new stars. [/p]

Science Fantasy Science Fiction Space Opera

Oarus

No one knows how long the world has existed, though many have attempted to learn the exact number. The Eldorai, say that the world has existed for well over five million years. While the learned men of the Twelve Kingdoms and the Empire claim it has...

Adult 18+ Fantasy, Dark Science Fantasy Science Fiction Sword & Sorcery

Tsarvamus

A government simulation game created by Gabe Acosta, moderator of the Linguistics and Conlangs facebook group. This is an ongoing project that was recently revived after an almost 1-year long hiatus due to lack of interest and time from the member...

Ancient Fantasy Historical Medieval Military

Eternity is not Immortal

Nothing is truly immortal, save that which we leave behind us, written into the sands of time. Eventually the winds pick up those sands and blow them around the world, sometimes they will be obliterated by the footsteps of later and greater beings, b...

Dystopia Hard Science Mecha Military Political

Alte'vurl

setting up a new world for future campaigns.

Post Apocalyptic Science Fiction Sword & Sorcery