Title: Stargate: Atlantis Infinity

Author: KhaosNite

Rating: T for Teen

Genre: Action/Adventure/Humor

Summary: Earth and its Off world bases, face complete destruction from the Ori, and SG-1 (including Jack ), travel to Atlantis to save themselves.

Disclaimer: I don't own anything of Stargate, just this story plot, and the new commander of the Oddessy for my story, Colonel Dylan Shuttle.

Spoilers: SG-1 03-10 "The Pegasus Project" (Though very brief reference in this chpt.)

A/N: Crossover with Atlantis, AU, set at the end of S10. In this AU, Jack stays SGC commander and gets promoted after a years worth of base commander service to Major General, but no transfer. Which means No Landry involved. One last thing, any A/N I need to make during the story will be italics and in brackets.

Chapter 1

I can't believe this is it. All our travels and fights have lead us to this very moment. The moment we face utter destruction, thought Daniel, as from the moment he heard a large fleet of Ori warships entered Earths system. Unfortunately for SG-1, the Ori managed to break through a new connection to their supergate. They had a new plan: instead of convert everyone in the Milky Way to origin, they had decided to destroy Earth and its off-world bases. With the new connection open, the Ori brought a dozen new ships, and scoured the galaxy looking for members of Earth, recognized by their uniforms.

Stargate Command new what was coming when the first report came in from the Oddessy. Unfortunately, they had also discovered one of their teams had been converted into Origin, in an all for nothing attempt to live. With all the information they needed, the Ori planned their new assualt on Earth. With the war failing on all ends, not even the Asgard would survive.

In the final moments of Earths existance, the Oddessy, under command of newly promoted Colonel Dylan Shuttle, beamed SG-1, Jack to the ship. With no time to spare, and seconds to go, the Oddessy entered hyperspace, and set a course for Atlantis.

In the officers mess, every member of SG-1, sat crowed around each other, knowing the Ori had just destroyed Earth. Everything that had been fought for was now lost in the Milky Way. Sam moved closer to Jack, who gave her a hug, to help with the loss. "Thank you sir," Sam managed to say, while crying over the loss of Earth. Jack let go, and kissed her forhead.

"It'll be fine Carter, we just have to move on," Jack said in the sincerest way he could. Teal'C nodded, in agreement with his friend, "General O'Neill is right Colonel Carter, we must move on if we are to deal with the loss of Earth."

Daniel and Cameron, stood together at the window, thinking of what to do now. Daniel turned to face the rest of the team, and tried to smile. Daniel knew, that he had alerted the Ori of Earth, so in essence it was his fault for all of this. But he tried to put it behind him. "Guys, we all have to deal with this loss. Its going to be a hard journey for us all, but we have to make it together," he said, trying to support his friends. Daniel knew very well, from the moment the moment the Ori brought their fleet to Earth, it was over. It was why it was over that bothered him.

Flashback

Jack, sat frantically in the control room of the SGC, on the red phone talking with the President, about the status of the Ori ships. Pacing back and forth while explaining the situation wasn't going very well. He knew very well the Ori attack would happen very soon. What worried him was how to escape the disaster.

(Ok for this bit of dialogue, the dots are what the President would be saying over the phone, and since I'm too lazy to write actually dialog, use your imagination, base on whats available. Now on with the show)

"Sir, I realise whats happening...But we can't attack the Ori ships, they have us far outnumbered and out shipped...I think we should warn Atlantis, and send Oddessy with most of the SGC staff, and SG-1...It seems sir we don't have enough time to warn our off world teams, and we've lost all contact with our off world sites, which means they are dead in the water...very well sir, O'Neill out." Jack finished his conversation with the President, knowing full well what had to be done.

Daniel walked into the control room, holding a sheet of paper, with each of the current off-world teams. Daniel wondered what was going to happen to each team, once they found out Earth couldn't be reached. "Jack, SG-7, and SG-14 are the only teams off world, and they don't return until," Daniel look worried as he looked at the time of their schedule, "Oh god, Five hours from now. Jack, we have to warn them, and quick!"

Jack, stared at Daniel, before walking behind Walter. Jack gave the order to dial the planet SG-7 and 14 were on. The gate spinned around, stopping at each chevron, and locking the seventth. The ever present kawoosh formed, and left behind the event horizon. Jack grabbed the mic.

"SG-7, SG-14, come in, this is General O'Neill requesting immediate commincations." he ordered through the mic. For a minute nothing but static, until the voice of Major Peterson came over the radio.

"General? Your five hours early, whats wrong?" he asked, with urgency. Jack looked at Daniel, who replied, "Major, get SG-7, and SG-14 home now, Earth and our off-world sites are being attacked by the Ori, I say again, return immediately to Earth!"

Five minutes later, after the communication, SG-7, and SG-14 dialed home, sent their IDC's and enetered the gate room. With no time to have a debriefing, Jack ordered all primary base personell to the gate room, where Jack had to make the speech of his life. It was finally time to leave Earth forever.

End Flashback

The journey to Atlantis, while only being four days long, gave Jack the time to write his report on the situation about Earth. He knew full well this was harder to live with then when Anubis has destroyed Abydos. Not only had some of his best friends, including General Hammond, been killed by the Ori, he had lost his home, and all true hope of moving on. As he finished writing his report, Colonel Shuttle's voice came over the PA.

"Attention, this is the Captain. We are approaching Atlantis, and our new home."