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Apostle's Message Redux
by Lone-ranger1 reviews
When the Reapers see the threat Shepard poses, they enact a backup plan millions of years old. A single Reaper will unleash his fury and two galaxies will never be the same. (New Chapter 13/12/16)
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Adventure/Sci-Fi - Chapters: 36 - Words: 401,756 - Reviews: 351 - Favs: 328 - Follows: 433 - Updated: 7/1 - Published: 8/18/2011 - S. Carter, Shepard (M)
Stargate: The Twelve Colonies
by Seraphin2011 reviews
The Cylons are preparing to attack the Colonies, and they are determined to end all human existence once and for all. But the Cylons don't know the Terrans have learned about their attack, and they will not stay idle and let the Cylons commit such atrocity, not if they can help it. This is a spin-off from the other story I'm writing, splitting around the half of the second book.
Crossover - Stargate: SG-1 & Battlestar Galactica: 2003 - Rated: T - English - Sci-Fi/Adventure - Chapters: 27 - Words: 202,072 - Reviews: 746 - Favs: 608 - Follows: 806 - Updated: 5/23 - Published: 5/21/2013
by guardianranger reviews
Daniel,John,Cameron,Samantha,Jack and Rodney-meet their kids by accident.There life isn't what to seem to be. A Green light will send the SG-1 and SG-2 back to the past.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: K+ - English - Family - Chapters: 8 - Words: 6,887 - Reviews: 7 - Favs: 7 - Follows: 9 - Updated: 5/16 - Published: 1/2/2011
Stargate:The Legend of the Arcturus Maximus Primus
by Alpha Omega Protocol reviews
Alternate universe of Stargate Atlantis. This is a story about my 3d ship I made based on the Ancients! This first story is going to be the cross over from Stargate to Star Trek. Others universe will come later.
Crossover - StarTrek: Other & Stargate: Atlantis - Rated: M - English - Sci-Fi - Chapters: 33 - Words: 199,839 - Reviews: 95 - Favs: 189 - Follows: 194 - Updated: 5/12 - Published: 11/11/2009 - John S.
StarGate: Galactic Imperium
by VexMaster reviews
What if someone from our universe goes to the Stargate universe with everyting we know about it? He will build an empire unlike any other before it. 1st person POV and POV from SG-1. A massive crossover!
Stargate: SG-1 - Rated: M - English - Sci-Fi/Fantasy - Chapters: 130 - Words: 779,311 - Reviews: 3090 - Favs: 1,752 - Follows: 1,634 - Updated: 4/29 - Published: 1/22/2009
by Ladiosabri reviews
Post SGU the SGC has been moved to the Pentagon with some changes in command. Daniel seems to be the one member left behind as things evolve, but his life is about to turn in a way he never expected. (WARNING - Original Character) *Sides stories now available - see my profile*
Stargate: SG-1 - Rated: T - English - Humor/Romance - Chapters: 82 - Words: 1,028,115 - Reviews: 257 - Favs: 88 - Follows: 78 - Updated: 2/22 - Published: 12/21/2012 - D. Jackson - Complete
Stargate: Golden Dawn
by Amann0407 reviews
There is a mysterious race on the edge of the Milky Way Galaxy. But who are they and what do they want? Rewritten from the original Golden Dawn. Will keep reworking the story as I go along.
Stargate: SG-1 - Rated: T - English - Sci-Fi/Drama - Chapters: 23 - Words: 73,105 - Reviews: 143 - Favs: 177 - Follows: 203 - Updated: 1/22 - Published: 4/3/2012 - J. O'Neill, D. Jackson
Stargate: The Second Great Alliance
by Seraphin2011 reviews
With the Second Great Alliance finally being formed, the Guardians, the Terrans, the Asgard and the Nox are set out to bring everlasting peace and prosperity to the region of space they inhabit. A task not easy to accomplish when faced by so many, old and new, enemies constantly trying to destroy them with every means at their disposal.
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 42 - Words: 458,330 - Reviews: 654 - Favs: 494 - Follows: 485 - Updated: 1/5 - Published: 9/14/2012 - J. O'Neill - Complete
Darkest Before Dawn
by Hiei1011 reviews
Rewrite of Hiei of Alesia collaborated by Amann0407 to go with the Golden Dawn rewrite by Amann0407.
Stargate: SG-1 - Rated: M - English - Sci-Fi/Fantasy - Chapters: 6 - Words: 10,719 - Reviews: 6 - Favs: 4 - Follows: 12 - Updated: 10/30/2016 - Published: 8/13/2013 - J. O'Neill, B. Lee, S. Carter
The Stargate Initiative
by Sciencefictionsquirrel reviews
AU. In 1945, Ernest Littlefield ventures through the Stargate and manages to convey that he is alive via a radio set. This, coupled with a more intact Heliopolis, result in the development of the Stargate Initiative, dedicated to using the stargate for the benefit of the USA and mankind.
Stargate: SG-1 - Rated: T - English - Chapters: 20 - Words: 89,733 - Reviews: 202 - Favs: 471 - Follows: 523 - Updated: 5/6/2016 - Published: 7/4/2013
by AlexanderD reviews
How much naquadah would a woodchuck chuck if a woodchuck could chuck naquadah?
Stargate: Universe - Rated: T - English - Chapters: 54 - Words: 354,787 - Reviews: 1326 - Favs: 445 - Follows: 440 - Updated: 7/24/2014 - Published: 5/1/2012
An Ancient Destiny
by Anaika Skywalker reviews
When Methos finds a pre-Immortal foundling, she will change his life. Their lives will intermingle for over three thousand years, as destiny guides them to be the parents of the boy who will eventually decipher the Stargate.
Crossover - Highlander & Stargate: SG-1 - Rated: K+ - English - Chapters: 45 - Words: 151,127 - Reviews: 167 - Favs: 158 - Follows: 147 - Updated: 4/21/2014 - Published: 3/5/2012 - Duncan, Methos, D. Jackson, J. O'Neill - Complete
by Spearhead reviews
When a Taskforce of the Tau'ri Federation Navy is attacked on a mission of exploration, a strange occurrence catapults this force into a new universe. The events that sent them to this universe, also brings war to the Tau'ri Federation. A war of annihilation and extinction.
Crossover - Babylon 5 & Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 10 - Words: 20,335 - Reviews: 165 - Favs: 243 - Follows: 304 - Updated: 3/14/2014 - Published: 8/27/2012
by stephenopolos reviews
Follow the journey of the Alteran people (and a young man named Tav) as they cross the distance between their former home and their future.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi/Adventure - Chapters: 12 - Words: 25,090 - Reviews: 17 - Favs: 26 - Follows: 40 - Updated: 12/2/2013 - Published: 3/7/2013
StarGate: The True Story
by zealprophet27 reviews
The true story of the stargate and those who are involved. This is the story of a young woman's struggle to cope with a new life after the government stole her normal life away. Now she is facing numerous challenges and dangers of this mistake. T for language and violence, and to be on the safe side. This is an Daniel/OC/Ronon
Stargate: Atlantis - Rated: T - English - Sci-Fi/Humor - Chapters: 77 - Words: 92,833 - Reviews: 97 - Favs: 25 - Follows: 28 - Updated: 10/1/2013 - Published: 6/28/2012 - Ronon D. - Complete
The Morra Empire Book 1: The Founding
by Spearhead reviews
Inspired by VexMasters 'Galactic Imperium' and Limitless, This is the first book in a long series that will follow Eddie Morra as he builds the biggest and strongest Empire throughout history.
Crossover - Stargate: SG-1 & Limitless - Rated: M - English - Adventure/Sci-Fi - Chapters: 18 - Words: 28,382 - Reviews: 144 - Favs: 254 - Follows: 280 - Updated: 8/3/2013 - Published: 2/1/2012 - Eddie M.
by Chris7221 reviews
We are all alike in that we wish for peace. In order to preserve our way of life, we must prepare for war. A dark and slightly insane twist to the ending of Into Darkness. Oneshot, OC, some spoilers for Into Darkness.
Star Trek: 2009 - Rated: K+ - English - Sci-Fi - Chapters: 1 - Words: 528 - Reviews: 4 - Favs: 5 - Follows: 4 - Published: 5/25/2013 - Complete
SGD Season 3
by Chris7221 reviews
The Ori are on our doorstep. The crusade has begun. Earth and her enemies turned allies face a desperate war against an unstoppable foe. Losing is not an option, even if it seems like the only one. A direct continuation of SGD Season 2. Rating upped to M for violence and language. CANCELLED, sort of, but now COMPLETED.
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: M - English - Sci-Fi - Chapters: 15 - Words: 65,476 - Reviews: 42 - Favs: 68 - Follows: 80 - Updated: 5/19/2013 - Published: 10/1/2012 - Complete
New Lantean Chronicles: The First Year
by Chiara Crawford reviews
The first year was perhaps the most important of them all. A series of one-shot introspectives of season one. Part of the NLC series.
Stargate: Atlantis - Rated: K - English - Chapters: 16 - Words: 13,597 - Reviews: 38 - Favs: 38 - Follows: 37 - Updated: 1/22/2013 - Published: 10/18/2009 - Complete
So This Is Christmas
by Chris7221 reviews
A Christmas special. Shepard and her crew end up on Earth, with the universe seeming to do everything to prevent them from enjoying some holiday cheer. Maybe some OCs, maybe some crossovers later. Now a Stargate cross.
Crossover - Stargate: SG-1 & Mass Effect - Rated: T - English - Humor/Sci-Fi - Chapters: 12 - Words: 18,825 - Reviews: 38 - Favs: 20 - Follows: 17 - Updated: 12/25/2012 - Published: 12/14/2012 - Shepard (F) - Complete
Never Judge A Book By Its Cover
by Vedra42 reviews
Sequel to One Door Closes. They assumed she was just another civilian consultant, a new science geek starting her first day of work, nothing special. By the end of the day they would be sure never to make that mistake again.
Crossover - Stargate: SG-1 & Harry Potter - Rated: T - English - Adventure/Sci-Fi - Chapters: 4 - Words: 13,574 - Reviews: 39 - Favs: 186 - Follows: 180 - Updated: 11/16/2012 - Published: 11/13/2012 - Hermione G. - Complete
A Moving Sea
by Marzipan77 reviews
Missing scenes for SGA First Contact and The Lost Tribe. Daniel's trip to Atlantis is motivated by more than pure research, much more than a desire to find Janus' lab. Is he burning bridges or craving absolution in discovery?
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Angst/Friendship - Chapters: 27 - Words: 78,535 - Reviews: 124 - Favs: 57 - Follows: 47 - Updated: 10/26/2012 - Published: 4/26/2011 - D. Jackson - Complete
Stargate: The Guardian's Order
by Seraphin2011 reviews
The story follows the advantures of Liam, an Alterran who decides to leave the higher plane of existance in order to take care of the many mistakes his race made before ascending.
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 16 - Words: 267,262 - Reviews: 142 - Favs: 445 - Follows: 303 - Updated: 8/6/2012 - Published: 4/16/2012 - J. O'Neill - Complete
The Silver Cord
by ladygris reviews
A year after EatG, Atlantis returns to Pegasus with new purpose. Once there, they find things changed. A new enemy is rising, one that threatens everything they hold dear, and the Expedition, new and old, must band together or be destroyed.
Stargate: Atlantis - Rated: T - English - Adventure/Drama - Chapters: 23 - Words: 87,585 - Reviews: 232 - Favs: 26 - Follows: 32 - Updated: 7/13/2012 - Published: 4/30/2012 - Complete
by SGsVamp reviews
Daniel has returned to SGC human and with his memory errased. who is the beautiful Ancient that has followed him back? can she help him remember and what secrets is she keeping? Daniel/OC link for trailer on profile
Stargate: SG-1 - Rated: M - English - Romance/Angst - Chapters: 19 - Words: 93,461 - Reviews: 139 - Favs: 56 - Follows: 43 - Updated: 5/11/2012 - Published: 5/15/2011 - D. Jackson - Complete
Stargate: Birth of the Federation
by Nairda reviews
With the Asgard and Ancient repository of knowledge, humanity stands ready for a new birth. "It tells the story of the newly created Terran Federation from a Macroscale point of view. Federation expansion, Space battles and the like."
Crossover - Stargate: SG-1 & Stargate: Atlantis - Rated: T - English - Sci-Fi - Chapters: 13 - Words: 100,942 - Reviews: 226 - Favs: 391 - Follows: 434 - Updated: 2/6/2012 - Published: 2/20/2010
Stargate: The Covenant Empire
by Lucifer 00 reviews
The Path of Salvation lies with the Covenant, a alliance of chosen races from a half dozen universes brought together into the Stargate Universe. Please Review
Stargate: SG-1 - Rated: M - English - Sci-Fi - Chapters: 28 - Words: 98,270 - Reviews: 82 - Favs: 106 - Follows: 85 - Updated: 1/11/2010 - Published: 7/12/2009
by 3rd.Apple reviews
A new department is begun in the SGC. But what is their true purpose and why is it such a secret? Rating changed for language.
Stargate: SG-1 - Rated: T - English - Adventure/Sci-Fi - Chapters: 6 - Words: 13,757 - Reviews: 8 - Favs: 5 - Follows: 12 - Updated: 10/19/2009 - Published: 9/28/2009
Stargate: Farthest Stars
by BigRedCanuck reviews
When Daniel Jackson and a team of archeologists uncover a new revelation about the Atlantian's past, before they fled Earth the first time, the Stargate Universe as we know it expands sevenfold. Please Read&Review
Stargate: SG-1 - Rated: T - English - Sci-Fi/Adventure - Chapters: 22 - Words: 52,550 - Reviews: 137 - Favs: 135 - Follows: 158 - Updated: 6/23/2009 - Published: 6/8/2005
A Stitch in Time Saves Nine
by 3rd.Apple reviews
My take on what could, or should happen in Stargate: Continuum. Warning: follows some, but not all spoilers. When Teal'c and Vala disappear, the rest of SG1 must rely on a new acquaintance to get them back. Rated T for safety. Formerly "A Stitch in Time"
Stargate: SG-1 - Rated: T - English - Adventure - Chapters: 24 - Words: 41,293 - Reviews: 44 - Favs: 11 - Follows: 17 - Updated: 7/23/2008 - Published: 12/4/2007 - Complete
A Question of Sentience
by SGC Gategirl reviews
Knowledge and wisdom are not always in the hands of the technologically advanced-as SG-1 discover first-hand. (Complete)
Stargate: SG-1 - Rated: T - English - Adventure/Angst - Chapters: 11 - Words: 40,594 - Reviews: 15 - Favs: 13 - Follows: 1 - Updated: 3/19/2005 - Published: 3/9/2005 - J. O'Neill, D. Jackson - Complete