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Starry Dreams by Almadynis Rayne reviews
The Time Lords had once been part of a Great Alliance and the Doctor is hoping that the other races will continue to care for the Last Child of Gallifrey when he no longer is able. Nova #3 (can be read as stand-alone)
Crossover - Doctor Who & Stargate: SG-1 - Rated: T - English - Family/Adventure - Chapters: 1 - Words: 3,742 - Reviews: 5 - Favs: 33 - Follows: 45 - Published: 2/25/2021 - OC, S. Carter, D. Jackson, J. O'Neill
Stargate Atlantis Trading Grounds I: Birth Of The SGA by BazzCatgirl03 reviews
After surviving a fatal assault at his apartment, Daniel Jackson is transferred to the SGA, under the military command. And of General Hank Landry, deciding this is the chance to start his life over. As he and Teal'C, after the cruel and cold blooded betrayal the year before. Of their team, they leave the SGC and start a new life. Alternate Forever In A Day main character bashing.
Crossover - Stargate: SG-1 & StarTrek: The Next Generation - Rated: T - English - Sci-Fi/Angst - Chapters: 92 - Words: 968,177 - Reviews: 8 - Favs: 13 - Follows: 19 - Updated: 22h - Published: 1/23/2024 - J. Picard, D. Jackson, Teal'c, Gen. Landry - Complete
New SG1 Member by Phantom Dragon Witch reviews
Danny Fenton Joined the air force with hopes of one day going to space. When he was reassigned to the SGC, he had no clue how close he was to getting his wish, even with all the weirdness that followed him from home.
Crossover - Danny Phantom & Stargate: SG-1 - Rated: T - English - Sci-Fi - Chapters: 8 - Words: 10,261 - Reviews: 21 - Favs: 54 - Follows: 80 - Updated: 1/10 - Published: 10/28/2023 - D. Jackson, Danny F., J. O'Neill, Sam M.
SG Universes at War by celian Cogitore reviews
In a parallel universe, the Tau'ri faces a bloody war between the Systems Lords Anubis and Apophis. The situation is affected by the arrival of a strange character: 'Gilgamesh, the King of Heroes'. The Golden King is looking for Hakuno Kishinami (F) his 'Master'... and woe to the one who will cross his way, that they are false gods or whole aliens civilizations.
Crossover - Stargate: SG-1 & Fate/stay night - Rated: T - English - Sci-Fi/Supernatural - Chapters: 31 - Words: 148,629 - Reviews: 192 - Favs: 383 - Follows: 469 - Updated: 2/26 - Published: 10/12/2022 - [Hakuno K., Gilgamesh] J. O'Neill, Ba'al
A Jedi in Stargate by Antonio Cabanas
A Jedi hiding from the Empire, finds SG-1. Hijinks ensue. Set mid-season 2 Stargate SG-1, and seven years after Episode III.
Crossover - Star Wars & Stargate: SG-1 - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 4 - Words: 6,972 - Favs: 6 - Follows: 10 - Updated: 2/25 - Published: 2/24 - OC, S. Carter, D. Jackson, J. O'Neill
Les histoires infinies by amandinetrot
Ce sont des petits OS et des textes que j'ai faits pour un atelier d'écriture, que j'ai écrite seul ou avec d'autres personnes.
Crossover - Stargate: SG-1 & Vampire Diaries - Rated: M - French - Chapters: 11 - Words: 18,108 - Updated: 2/25 - Published: 2/26/2024
Space Wizards: Alien Legacy by yoden reviews
Book 2: Ending a civil war before coming of age was supposed to be the hard part. Leaving Earth behind, the crew of the Requirement had signed up for a grand adventure across the galaxy; exploring strange and wonderful worlds as they uncovered the secrets left behind by the shipbuilders ... Unfortunately, the rest of the galaxy decided to throw a wrench in the gears.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Drama - Chapters: 3 - Words: 24,695 - Reviews: 24 - Favs: 102 - Follows: 160 - Updated: 2/23 - Published: 9/22/2024 - Harry P., Ginny W., Terry B., Zacharias S.
Stargate Etheria by Starfox5 reviews
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.
Crossover - Stargate: SG-1 & She-Ra and the Princesses of Power - Rated: T - English - Adventure/Sci-Fi - Chapters: 178 - Words: 1,216,496 - Reviews: 476 - Favs: 209 - Follows: 234 - Updated: 2/22 - Published: 9/25/2021 - [Adora/She-Ra, Catra] S. Carter, J. O'Neill
One Big Jump by goulmeister1 reviews
AU:An Aerlion ship on patrol encounters the Cylons at the beginning of the first Cylon war and suffers a misjump, forty years later an expedition leaves Earth bound for Abydos, the Stargate has just been opened for the first time.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi - Chapters: 16 - Words: 226,437 - Reviews: 59 - Favs: 64 - Follows: 83 - Updated: 1/29 - Published: 1/7
Valyrian Steel, Obsidian and Plasma by vardax reviews
a StarGate on planetos
Crossover - Stargate: SG-1 & Game of Thrones - Rated: T - English - Sci-Fi/Adventure - Chapters: 9 - Words: 22,551 - Reviews: 28 - Favs: 41 - Follows: 66 - Updated: 2/20 - Published: 5/8/2024
Aim High: A Stargate Tale by lateVMlover reviews
Buffy is the daughter of Jack and Joyce O'Neill when his son Charlie dies. This is a total reworking of BTVS season 1 as Buffy O'Neill is not exactly the same person Hank Summers would've raised. How does Sunnydale handle not having her there?
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Family/Hurt/Comfort - Chapters: 11 - Words: 40,350 - Reviews: 54 - Favs: 65 - Follows: 94 - Updated: 2/20 - Published: 9/8/2024
Robotech: The Stargate Saga Version 21 by andrewjameswilliams reviews
Rewrite of Robotech: The Stargate Saga. As robotechnology changed humanities destiny a chance discovery beneath the Giza Plateau reveals an Ancient legacy and a deadly ancient threat.
Crossover - Stargate: SG-1 & Robotech/Macross - Rated: T - English - Chapters: 15 - Words: 81,630 - Reviews: 46 - Favs: 117 - Follows: 139 - Updated: 2/16 - Published: 4/25/2024 - S. Carter, D. Jackson, Rick/Hikaru
Cowboys, Indians and Stargates by Kody Wright 2
While on a routined mission SG-1 and Dr. Frasier find themselves back in the old west.
Crossover - Stargate: SG-1 & Young Riders - Rated: K - English - Chapters: 2 - Words: 4,390 - Favs: 2 - Follows: 3 - Updated: 2/16 - Published: 2/13
The Signal by Zathara001 reviews
EVIL AUTHOR DAY. AU/Crossover. Not satisfied with Allison's deflections at the end of "Insane in the P-Brane," 3x11, Jack gets a second opinion….
Crossover - Stargate: SG-1 & Eureka - Rated: K - English - Chapters: 1 - Words: 1,927 - Reviews: 8 - Favs: 17 - Follows: 24 - Published: 2/15 - S. Carter, Jack C. - Complete
Gateway to infinity by nightreddust reviews
Power isn't just a prize to be won; it's the foundation of empires. I crave it in a way that goes beyond kingdoms, beyond worlds. I will be the architect of a multiverse forged in my image. An empire of infinity, one that stretches across realities, bending all existence to my will. When all roads lead to me, my name will be more than history; it will be eternity.
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Chapters: 15 - Words: 52,239 - Reviews: 43 - Favs: 75 - Follows: 92 - Updated: 1/26 - Published: 10/12/2024
Stars bound in shadows by Illuviar reviews
The Stargate show implied that the timeline we saw in on screen was arguably the best. We outrigts saw many realities where various decisions and bad luck either doomed Earth, or saw it pay much higher price for its eventual ascension as a galactic power. This is a story about one of those realities where sheer luck and relying on a last minute resque are not wise decisions...
Crossover - Star Wars & Stargate: SG-1 - Rated: M - English - Sci-Fi/Adventure - Chapters: 94 - Words: 307,924 - Reviews: 682 - Favs: 901 - Follows: 998 - Updated: 2/11 - Published: 12/14/2021 - J. O'Neill, Ba'al, OC
Robotech: The Stargate Saga: Otherworld by andrewjameswilliams reviews
AU set in the Stargate Saga fusion universe. What might have happened if they had discovered the Stargate a few years after the arrival of the SDF 1 on Earth and how would it effect the events of the First Robotech War?
Crossover - Stargate: SG-1 & Robotech/Macross - Rated: T - English - Sci-Fi/Adventure - Chapters: 9 - Words: 40,623 - Reviews: 65 - Favs: 102 - Follows: 130 - Updated: 2/5 - Published: 9/5/2024 - J. O'Neill, Charlie O., Lisa/Misa, Rick/Hikaru
Beginning a New Path by stargatesg1fan1 reviews
Massive multiverse crossover between Harry Potter/Buffy/Stargate/Star Trek Enterprise/X-Men/Fantastic Four/Iron Man/Highlander/Justice League/Underworld/Star Wars and More in that order. Harry Potter is the main character. Full summary inside. Non-Traditional-Harem, Builds up to Awesome Power Harry. 1 Million Words. 150 Smut Scenes (Very Sensual Story).
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Sci-Fi/Adventure - Chapters: 118 - Words: 1,125,621 - Reviews: 3073 - Favs: 3,414 - Follows: 3,027 - Updated: 2/2 - Published: 6/18/2010 - S. Carter, Harry P.
Stargate:Spartan Siege by Johnnieboy11 reviews
After the battle on Mantle's Approach, the Chief finds himself, alongside a non-rampant Cortana, helping the Humans of a galaxy similar, yet different to his own, battle their enemies, while exploring the countless worlds tied together by a network of ancient portals and uncovering the mysteries surrounding these worlds.
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Adventure/Sci-Fi - Chapters: 18 - Words: 78,544 - Reviews: 266 - Favs: 702 - Follows: 951 - Updated: 2/1 - Published: 12/24/2020 - D. Jackson, J. O'Neill, Teal'c, Master Chief/John-117
Stargate SG-Kat: First Contact by ElohimEditor reviews
Following Ba'al's execution, a new Goa'uld has emerged to threaten the entire galaxy. With its traditional alliances somewhat fragile, and the Wraith and Lucian Alliance on the prowl, the SGC must seek new allies.
Crossover - Stargate: SG-1 & SWAT Kats - Rated: T - English - Adventure/Sci-Fi - Chapters: 6 - Words: 40,308 - Reviews: 5 - Favs: 8 - Follows: 11 - Updated: 2/1 - Published: 11/17/2023
My New Boss by ElohimEditor reviews
After being arrested for helping Dark Kat, Hard Drive is sent to Alkatraz, where an unexpected ally helps him escape and offers him a deal he could hardly refuse, and would change his life and his perception of the world forever.
Crossover - Stargate: SG-1 & SWAT Kats - Rated: T - English - Sci-Fi - Chapters: 11 - Words: 82,749 - Reviews: 1 - Favs: 5 - Follows: 8 - Updated: 1/31 - Published: 10/16/2021
Stargate Atlantis Trading Grounds III: The SGA Training Preparations by BazzCatgirl03 reviews
After the Tok'ra arrive the truth is revealed to why Captain Samantha Carter turned on him. As Commander Dr. Daniel Jackson reveals the truth to the planet about the origins of the Ancients. The joint chiefs, president, the cabinet and the program leaders prepare to create a new. More advanced version of Starfleet, alternate season 3, bashing of major characters
Crossover - StarTrek: The Next Generation & Stargate: SG-1 - Rated: T - English - Sci-Fi/Family - Chapters: 55 - Words: 556,593 - Reviews: 1 - Favs: 1 - Follows: 1 - Published: 1/31 - D. Jackson, Teal'c, Gen. Landry - Complete
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