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Dismantling Destiny: Ends, Transitions & New Beginnings by
ImaliFegen reviews
This is a time travel fix-it for SGA S5E19 -'Vegas' crossed over with Stargate SG1 S9 & S10. (See full summary inside.)
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Adventure/Romance - Chapters: 7 - Words: 21,946 - Reviews: 1 - Favs: 4 - Follows: 3 - Updated: 7h - Published: 1/27 - C. Mitchell, John S.
A Lifetime Together by
RenaJo reviews
After the events of Three Months to Remember, Samantha Potter returns to America with Harry in tow to begin a life together. summary edited because reasons
Crossover - Stargate: SG-1 & Harry Potter - Rated: M - English - Romance/Adventure - Chapters: 4 - Words: 13,813 - Reviews: 33 - Favs: 147 - Follows: 226 - Updated: 18h - Published: 6/18/2022 - S. Carter, Harry P.
HMS Starfleet by
Evil-Monkey-rides-again reviews
The Eagle of the Tau'ri had always been handed a lucky break, but this time. The Lion has found a lucky break as well. Will the Lion bite off more than it can chew? Or will they build their forces and wait until the Americans open the Stargate?
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Chapters: 7 - Words: 16,483 - Reviews: 24 - Favs: 34 - Follows: 46 - Updated: 2/6 - Published: 1/5
Traveller Inbound by
ProcrastinationStrikes reviews
The SG-1 Chulak mission happened during a week in February 1997. The Orders to change all astronautical observation devices did not occur as quickly thanks to bureaucracies and a few too-invested researchers. All devices did not reorient to search for eventual aggressive Goa'uld activity until Late March 1997. Making it so that Earth did not miss an unexpected visitor. Absolute AU.
Crossover - X-overs & Stargate: SG-1 - Rated: T - English - Sci-Fi/Drama - Chapters: 1 - Words: 2,548 - Reviews: 1 - Favs: 2 - Follows: 7 - Published: 2/4
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: 72 - Words: 494,648 - Reviews: 165 - Favs: 147 - Follows: 159 - Updated: 2/4 - Published: 9/25/2021 - [Adora/She-Ra, Catra] S. Carter, J. O'Neill
Slayer Scrolls by
Ellmarr
The Fates of two young children and the worlds rest in the hand of a Multi-Cross Over events - Buffy the Vampire Slayer, Stargate SG-1, TMNT, Gargoyles, Criminal Minds, Skyrim, Supernatural. Takes place just before the defeat of the First. Sorry about having to delete the other one
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: M - English - Adventure/Sci-Fi - Chapters: 11 - Words: 82,847 - Follows: 4 - Updated: 2/3 - Published: 1/27 - Faith L., Gen. Hammond, J. O'Neill
Robotech: The Stargate Saga by
andrewjameswilliams reviews
As robotechnology changed humanities destiny so does a chance discovery beneath the remains of the Giza plateau revealing both an ancient legacy and an ancient threat.
Crossover - Stargate: SG-1 & Robotech/Macross - Rated: T - English - Sci-Fi/Adventure - Chapters: 23 - Words: 121,190 - Reviews: 188 - Favs: 223 - Follows: 246 - Updated: 2/3 - Published: 5/23/2022 - S. Carter, D. Jackson, Rick/Hikaru, Claudia
MoonGate by
Antonio Cabanas
When two members of an SG team end in the Moon Palace things start to go sideways...
Crossover - Sailor Moon & Stargate: SG-1 - Rated: K+ - English - Adventure - Chapters: 1 - Words: 3,271 - Favs: 3 - Follows: 6 - Published: 2/3 - Haruka T./Sailor Uranus, Rei H./Raye/Sailor Mars, S. Carter, J. O'Neill
The restoration of the UNSC by
Warwolff2003 reviews
Reach has Fallen and the newly promoted Captain Jacob Keyes has taken his small fleet and st course for Earth. However, this is not the Earth those in the UNSC remember. This is my version of a similar story by originally by Samsara Sage which was adopted by Ultimate Deathsaurer 2
Crossover - Stargate: SG-1 & Halo - Rated: T - English - Sci-Fi - Chapters: 10 - Words: 19,229 - Reviews: 51 - Favs: 103 - Follows: 169 - Updated: 2/3 - Published: 12/22/2022 - S. Carter, J. O'Neill, Master Chief/John-117, J. Keyes
Ship of the Line: Far Traveler by
Worldmaker reviews
My response to Zaion's Ship of the Line challenge on Twisting the Hellmouth. The Scoobies wake up after Halloween to find themselves in orbit, at the controls of a powerful warship from a thousand years in the future. How will their new circumstances affect a 21st Century Earth that is already embroiled in a secret interstellar war? Rated M for mature language and situations.
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: M - English - Chapters: 5 - Words: 48,824 - Reviews: 143 - Favs: 525 - Follows: 724 - Updated: 2/2 - Published: 6/28/2020 - Xander H.
Harry Headlines At Glastonbury by
tyrannicpuppy reviews
Since the war, Harry has taken to exploring long-forgotten places as a chance to escape his extensive and unwanted fame. But what he found in the depths of Glastonbury Tor will change not only his own life, but the future of all.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 33 - Words: 214,272 - Reviews: 765 - Favs: 2,297 - Follows: 3,182 - Updated: 2/2 - Published: 10/1/2021 - [Harry P., Hermione G.] Luna L., Merlin
Star Granger - Season 5 by
SFD reviews
Once upon a time, a race of people fled their home planet, not willing to present themselves as gods. They went on and seeded life in substantial parts of the known universe. Klingons will tell you that gods are more trouble than they are worth, and that to grow, a race needs to do all their gods in. But, doing-whoever-all-in is SO not Federation. What a girl to do?
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Adventure - Chapters: 23 - Words: 102,499 - Reviews: 140 - Favs: 322 - Follows: 488 - Updated: 2/2 - Published: 6/16/2022 - [Harry P., Hermione G.] S. Carter, J. O'Neill - Complete
Samantha Carter - Slave of Jabba by
Failhammer reviews
After an SG-1 mission went wrong, Sam became Jabba's newest slave. Stranded in the palace, with no idea when or if rescue will arrive, Sam must survive her new circumstances as best she can.
Crossover - Star Wars & Stargate: SG-1 - Rated: T - English - Drama - Chapters: 3 - Words: 9,244 - Reviews: 8 - Favs: 9 - Follows: 15 - Updated: 2/1 - Published: 10/11/2022 - Jabba the Hutt, Oola, S. Carter
A New Crossroad by
detonik reviews
A Stargate / Overlord crossover set at the end of Stargate Atlantis and the end of the Overlord Saga. After investigating in dephts the ancients knowledge and discoveries, Daniel Jackson finds out that Janus experimented with other realities where magic seems to be a thing. With the Ori threat contained and the Pegasus expedition over, it's a good time to resume exploration.
Crossover - Stargate: SG-1 & Overlord/オーバーロード - Rated: T - English - Sci-Fi/Fantasy - Chapters: 10 - Words: 35,059 - Reviews: 104 - Favs: 122 - Follows: 151 - Updated: 1/29 - Published: 3/17/2022
Araiansu by
Lerris reviews
This is a multicross, initially focused mostly on Stargate. Ranma from Ranma 1/2 is added at the start and a couple other series are added later. This is a story about how the great alliance came to be. Politics warning plus some mentions of religion.
Crossover - Stargate: SG-1 & Ranma - Rated: T - English - Sci-Fi/Fantasy - Chapters: 46 - Words: 360,114 - Reviews: 100 - Favs: 101 - Follows: 123 - Updated: 1/29 - Published: 10/14/2022 - S. Carter, Ranma
Gundam Seed: A New Path by
readerofgoodfanfiction reviews
The Second Bloody Valentine's War has ended. In the midst of it all, the Atlantic Federation forms a top secret military division called Stargate Command located deep within the heart of Cheyenne Mountain, Colorado. The discovered Ancient relic, the Stargate, help raise back a nation from the ashes of its defeat like a phoenix and shows the galaxy what it truly means to be Tau'ri.
Crossover - Stargate: SG-1 & Gundam Seed - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 24 - Words: 139,877 - Reviews: 247 - Favs: 221 - Follows: 223 - Updated: 1/27 - Published: 7/14/2011 - OC
I Still Say it Looks like a Nail by
dogbertcarroll reviews
Xander takes a little time off to let his wounds heal after the Olaf incident. His mother's estranged brother's place should be quiet enough to give him the time to heal, after all how exciting could working in deep space telemetry be?
Crossover - Buffy: The Vampire Slayer & Stargate: SG-1 - Rated: T - English - Humor/Sci-Fi - Chapters: 11 - Words: 27,302 - Reviews: 590 - Favs: 2,210 - Follows: 2,323 - Updated: 1/27 - Published: 5/20/2010 - Xander H.
LOS NIÑOS DEL OCASO by
aletan marxan reviews
Las Doce Colonias de Kobol no están solas como pensaban y la Vía Láctea tiene secretos y peligros, de los cuales aprender y huir. ¿Cómo responderán a ello?.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - Spanish - Chapters: 17 - Words: 94,965 - Reviews: 40 - Favs: 21 - Follows: 20 - Updated: 1/26 - Published: 4/30/2019
Successor of the Alterans by
MissValteria reviews
A Harry Potter who was just struck down by the Dark Lord stumbles into a mysterious encounter via luck that would rival even that of Tyche. Now he seeks to carve a life for himself to live while exploring this vast galaxy. And perhaps, one day return to his old universe. Spiritual successor to Heir of the Alterans.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Sci-Fi/Fantasy - Chapters: 10 - Words: 14,537 - Reviews: 105 - Favs: 489 - Follows: 759 - Updated: 1/26 - Published: 11/18/2022 - S. Carter, J. O'Neill, Harry P.
Nephalem Outlaws by
MetalSaiyan88 reviews
I died and was Reborn in Narutoverse only things didn't make sense, Minato is alive, Naruto has twin sisters wait he doesn't have Chakra, and is that a Stargate, what the hell is going on here... will have crossover with Mass effect, Star wars and Diablo... also Naruto pairing with Liara T'soni, Talizorah and Ashoka Tano.
Crossover - Stargate: SG-1 & Naruto - Rated: T - English - Adventure/Drama - Chapters: 15 - Words: 50,006 - Reviews: 26 - Favs: 85 - Follows: 113 - Updated: 1/25 - Published: 12/16/2021
UNSC Ascension des Tau'ri by
Kagaho0 reviews
Quand l'équipage du Spirit of Fire voulais rentrer sur Terre ils ne s'attendait pas a se retrouver face a un monde si semblable a la leur mais pourtant si différent. Mais et si c'était là une chance pour eux de sauvé des vie ! La renaissance du CSNU par Ultimate Deathsaurer 2 m'as beaucoup inspirer. Je vous conseil d'ailleurs d'aller lire son histoire elle est vraiment génial !
Crossover - Stargate: SG-1 & Halo - Rated: T - French - Sci-Fi/Adventure - Chapters: 5 - Words: 51,192 - Reviews: 21 - Favs: 14 - Follows: 19 - Updated: 1/23 - Published: 12/31/2022 - Gen. Hammond, J. O'Neill, J. Cutter, E. Anders
Children of the Moon by
Raptorite reviews
When Khonshu sends his Moon Knight to retrieve a stolen Ancient Egyptian artifact, Marc Spector collides with the members of SG-1 during a raid on a suspected rogue NID warehouse. AU where Marc and Steven escape from Ammit's tomb with her ushabti in hand and are on the run from Harrow's followers.
Crossover - Stargate: SG-1 & Moon Knight - Rated: T - English - Chapters: 4 - Words: 22,683 - Reviews: 11 - Favs: 19 - Follows: 33 - Updated: 1/22 - Published: 6/13/2022 - D. Jackson, J. O'Neill, Marc S., Steven G.
Humanité by
Audragon reviews
La mort était douloureuse. Et lorsqu'on était Maître de la Mort, elle était aussi pleine de révélations. Mais lorsqu'on l'était, ce passage n'était que le début, le début vers une nouvelle existence dans laquelle la Mort elle même devenait une protectrice offrant une voie d'accomplissement pour celui qu'elle avait choisi...
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - French - Fantasy/Sci-Fi - Chapters: 2 - Words: 14,049 - Reviews: 14 - Favs: 62 - Follows: 79 - Updated: 1/19 - Published: 1/10 - C. Kawalsky, Thor, Harry P.
Place of Our Legacy by
firstprime1230 reviews
Earth has been overrun by the forces of the Ori. Beaten, demoralized and on the run in the Ancient city of Atlantis the survivors of Earth make a desperate gamble to save what little they have left. Arriving in a galaxy so different from their own, can they uphold the legacy left to them by the races that came before? And save a galaxy doomed to a suffer a fate worse than death.
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 111,462 - Reviews: 323 - Favs: 851 - Follows: 1,199 - Updated: 1/17 - Published: 4/30/2020
Odyssey by
TimeTraveller-1900 reviews
The Alphans discover a ship on the dark side of their moon. The Alphans now have a ship that will change their entire future for good. The Alphans can now find a new home. The Alphans...can now return home. Their Odyssey will go on.
Crossover - Stargate: SG-1 & Space 1999 - Rated: T - English - Sci-Fi - Chapters: 16 - Words: 47,311 - Reviews: 35 - Favs: 61 - Follows: 90 - Updated: 1/17 - Published: 12/20/2021
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