1 - 20 of 27,754 Works in Stargate SG-1
Navigation
Listing Works
-
Changing Futures End by mwimer
Fandoms: Stargate SG-1, Stargate Atlantis, Buffy the Vampire Slayer (1992), The Originals (TV), The Vampire Diaries & Related Fandoms
31 Jan 2026
Tags
Summary
Jessica is sent to the past to change a nightmarish future. Rewrite of my Stargate A Changing Future series
Series
- Part 2 of Stargate Rise of the Lanteans
-
Tags
Summary
The Summation of Sam and Jack's Odyssey through the Fallout 4 Universe (a Post-apocalyptic Nuclear Wasteland) and their epic struggle to return home. Picking up directly after the end of Commonwealth (FalloutGate Part 2). Please don't attempt to read this first without reading Parts 1 and 2 or it won't make a lick of sense.
Disclaimer: I don’t own Stargate, SG1, Fallout 4, or any of the their characters and content. I’m just borrowing them for a bit to make my own original spin on it.
We're back !!
Series
- Part 3 of FalloutGate
-
Eine neue Welt by ninjago_prinzlloyd
Fandoms: LEGO Ninjago (Cartoon 2011-2022), The LEGO Ninjago Movie (2017), Miraculous Ladybug, DreamWorks Dragons (Cartoon), How to Train Your Dragon (Animated Movies), Superman - All Media Types, Star Wars - All Media Types, Stargate SG-1, Avatar: The Last Airbender (Cartoon 2005), Indiana Jones (Movies) RPF
31 Jan 2026
Tags
Summary
Der Alltag hinter den sicheren Mauern wird zur Last, bis Lloyd seinen Vater überredet, ihn zur Vereidigung eines neuen Vertreters mitzunehmen – ein erster Schritt zurück ins Leben nach den dramatischen Ereignissen mit Chen. Doch die Zeremonie nimmt eine unerwartete Wendung, und bald darauf beginnt sich Lloyds Realität zu verschieben.
Seltsame Ereignisse in seinem Gemach führen dazu, dass er durch Raum und Zeit gerissen wird. Jede Welt ist fremd, anders, faszinierend – und doch scheinen sie alle mit ihm verbunden zu sein.
(Weitere Tags und Fandoms für Crossover werden im Laufe hinzugefügt)
Series
- Part 3 of Der Prinz von Ninjago
-
Stargate Etheria by Starfox5
Fandoms: She-Ra and the Princesses of Power (2018), Stargate SG-1
31 Jan 2026
Tags
Summary
Entering a gate leading to an unknown planet while dodging fire wasn’t too uncommon for SG-1. Meeting strange new people wasn’t unusual either for the Best Friends Squad. But figuring out how to deal with each other, the remnants of the Horde Clones and the Goa’uld threat without a D.H.D. for the Stargate on Etheria? That was new for both.
-
Space and Time by Failedme
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 半妖の夜叉姫 | Hanyou no Yashahime | Yashahime: Princess Half-Demon (Anime), 半妖の夜叉姫 | Hanyou no Yashahime | Yashahime: Princess Half-Demon (Manga), Stargate SG-1, Stargate - All Media Types, InuYasha - A Feudal Fairy Tale, Stargate Atlantis
31 Jan 2026
Tags
Summary
All Might and Eraserhead adopt a kid that kept following All Might after a bad night. Little did they know that fatherhood would lead to the path of government secrets and the true history of quirks. Can fractured SG-1 help?
-
Tags
Summary
When a routine mission goes wrong, Sam is forced to make a choice. The consequences of her decision are more far-reaching than she or her team could have ever imagined. In the hands of a vengeful Goa'uld and her merciless First Prime, Sam struggles to survive. Is it a fight she can win?
-
Tags
Summary
This story is about the origin and journey of the reality-hopping Daedalus (as seen in The Daedalus Variations) and its original crew. It is primarily set in Atlantis and aboard Daedalus, but starts out on Earth and features a lot of SGC personnel.
The divergence between the prime reality (the TV show) and the alpha reality (this one) can be traced back to P3R-233, the world with the quantum mirror in There But For the Grace of God, which is also where the prime SGC found the Ancient communications stone that O'Neill touched in Daniel Jackson's office (as seen in Citizen Joe). In the alpha reality, no communications stone had been left behind on P3R-233, and so the events of Citizen Joe never happened, and the ancient communications terminal found in Avalon (which needed communications stones to function) was something of a mystery...
-
Tags
Summary
Horny dog like creature on each planet wanting to fuck her
- Language:
- English
- Words:
- 3,142
- Chapters:
- 1/1
- Bookmarks:
- 2
- Hits:
- 172
-
Tags
Summary
Samantha carter got alien plant pheromones on her clothes after a sgc mission she forgot to change before leaving the sgc and take it home her younger brother lived with her and is infected they fuck like animals for day and joined the sgc
- Language:
- English
- Words:
- 3,350
- Chapters:
- 1/1
- Bookmarks:
- 1
- Hits:
- 55
-
The Fifth Race not the 13th Colony by mwimer
Fandoms: Stargate SG-1, Stargate Atlantis, Battlestar Galactica (2003)
30 Jan 2026
Tags
Summary
The Hammond comes across a world rich in resources that Earth needs to begin creating the next generation of ships, meanwhile in a nearby system robot have taken on a human form and are plotting the destruction of 12 worlds
-
Tags
Summary
It began with a secret born of light: the Ancient core in Lab 7 reacted to the unique, naquadah-tinged cells of her unborn son.
For Lieutenant Colonel Samantha Carter and Brigadier General Jack O’Neill, that single anomaly forces a life-altering decision. To protect their child from becoming an experiment and themselves from a court-martial, they weave a web of silence. Their son, Jake, is born into a world where his father is a ghost and his mother’s work is a fortress wall between them.
This is the story of a family forged in secrets.
It spans years, from Jake’s first breaths to the day a two-year-old learns the painful truth and begins to resent the Stargate Program that claims his mother’s loyalty. It follows Sam’s rise to Lieutenant General and Jack’s retirement into a role that finally offers him a chance at fatherhood, all while a forgotten threat from their past gathers its strength.
And it culminates on a crisp October day in 2016, when ten-year-old Jake, angry and manipulated by old enemies, vanishes. The secret that protected him now makes him a target, forcing Sam and Jack to confront the devastating cost of their lies as they race against time to get their son back. -
Tags
Summary
I die and reborn as Mark Carter older brother to Samantha Carter by 3 year
i tried to leave the time line normal until my young cute sister ask me to practice kissing it snow balled form therehaving a fall out after mother death i joined the marines out on a mission Seth the Goa'uld on earth stumbled on
to me and zatted me and tried to take me as host and lost i take all of Seth knowledge and leave earth to build a empire -
Tags
Summary
“I sent you offworld three days ago.” He held up the appropriate number of fingers. “Three!” She looked between each of them. “Well, you’re 17 years too late, Jack.” He suddenly felt a dooming sense that he was about to lose her before even having her.
Cross-posted from FF Net, a site rife with problems that drive me batty.
-
Stargate Transcendent: The Rise of the Lantean Commonwealth by TimeausFyree
Fandoms: Stargate SG-1, Stargate Atlantis, Stargate - All Media Types, Stargate Universe, Stargate (1994), Stargate Atlantis RPF, Stargate SG-1 RPF, Stargate Atlantis: Legacy Series - Various Authors, Stargate SG-1 - Various Authors, Stargate Origins: Catherine (2018), Stargate Infinity, Stargate Universe RPF, Stargate LRP, Andromeda (TV), Andromeda RPF, Star Trek, Star Wars: The Clone Wars (2008) - All Media Types, Star Trek: Alternate Original Series (Movies), Star Trek: The Original Series, Star Wars Original Trilogy, Star Trek: Voyager, Star Trek: Deep Space Nine, Star Wars: Rebels, Star Wars: The Bad Batch (Cartoon), Star Trek: The Next Generation, Star Wars Prequel Trilogy, The Lorien Legacies - Pittacus Lore, The Lorien Legacies - All Media Types, Star Wars - All Media Types, Star Wars Sequel Trilogy, Harry Potter - J. K. Rowling, X-Men - All Media Types, Justice League - All Media Types, Battlestar Galactica (2003), Battlestar Galactica (1978), Battlestar Galactica - All Media Types, Battlestar Galactica (2003) RPF, Rockman.EXE | Mega Man Battle Network (Video Games), Lost in Space (TV 2018), Lost in Space (TV 1965), Lost in Space (1998)
30 Jan 2026
Tags
Summary
Amos Fyree, future member of SG-1, accidentally gets sent back in time and is thrust into an adventure that changes history. Along the way, he makes valuable allies, acquires advanced technology, and is the first to download the knowledge of the Ancients and live.
This is the Tale of the Rise of the Lantean Commonwealth; a Commonwealth stretching across one million worlds, ten galaxies, and several timelines.
Series
-
Children of the Sun~ Legacy of the Gate, book two by Mim86
Fandoms: Stargate SG-1, Stargate Atlantis
30 Jan 2026
Tags
Summary
At the Alpha Site, SG-1 investigates a massive Ancient defense base, discovering two control chairs and vast unexplored facilities. When Tyra’s Ancient gene activates a hidden power, it confirms the base’s significance. Meanwhile, Colonel Bixby and Cate extract the truth from Professor Parker—she's not only a Tok'ra spy but also a key figure in the Free Lucian movement, seeking Earth’s help to overthrow the Lucian Alliance. With an attack imminent, General Landry orders battle preparations. As tensions mount, SG-1 must decide: take a stand or risk losing everything.
Series
-
Tags
Summary
Another insight into what could have happened after the episode “Threads” — or what might have happened between the scenes in Threads.
-
Tags
Summary
Samantha Carter, daughter of a Germanic scholar, is captured during Rome’s northern campaigns and sold into slavery.
Jack O’Neill, a battle-hardened Roman commander, buys her on impulse.
Can they endure the savage cruelty of Rome while threading the deadly paths of captivity, power, and ambition without losing who they truly are?
-
Tags
Summary
The adventures of the SGC's third-contact team, SG-22, as they explore planets other teams have been to, document planets that might be interesting later, and frequently get thrown into naqudah mines by low-ranking Goa'uld. If the SGC was a high school, they'd be the weird kids...
[Each chapter originally posted as a single drabble over on LiveJournal]
[Marked as complete, because each chapter is fairly stand-alone, but there may be more...]
Series
- Part 1 of SG-22
-
Tags
Summary
In the tunnels of 'Beneath the Surface', Thera leans on Jonah's shoulder after a grueling shift. His gentle strokes along her arm stir an unnameable familiarity amid their false memories - a quiet moment of instinct over identity.
-
Invasion by adrestia_of_the_long_night
Fandoms: Stargate SG-1, Stargate Atlantis, Stargate - All Media Types
30 Jan 2026
Tags
Summary
Colonel Caldwell and Lieutenant Colonel Sheppard are in San Francisco in order to to meet a newly recruited scientist for the Stargate program and are to transport them to the SGC in Colorado. An unforeseen attack by an invading alien species called the Cor-Rath brings their plans to a staggering halt. Will they manage to evade capture and contact the Daedalus for evacuation? Will they manage to reunite with Atlantis?
Series
- Part 12 of Stargate Downfall of Earth Various AUs