Note: The rewriting has started!
Magnus is the sole survivor of a colony ship headed towards Betelgeuse. The ship gets thrown off course when a huge asteroid slams into the ship, which is then pulled into a black hole.

When the ship exits on the other side, he finds himself alone and in an unfamiliar shape. His only companion, an advanced A.I named Ana keeps him slightly sane during their six thousand year voyage through unknown space in a nearly derelict ship.

Everything changes when they find a small blue planet teeming with life.

The old version can be found here: Link

Editing by: Lab
All art by: Mister Aibo, DeviantArt, Fimfiction Profile

Retiring isn't always easy. Especially when your job title is Evil Overlord. Most of the time retirement from that particular position comes on the sharp end of an opportunistic hero's sword. But Damien didn't survive the past six centuries by playing by the rules. His retirement plans involve running. Running from his country, his continent, and his very universe to escape Fate's long reach. And what better place to run to in an attempt to live peacefully than the utopian land of Equestria?

Currently being edited by the ever amazing Frederick the Saiyan.

Since I've had a number of comments on this I figure I should clear it up here. This is not a crossover witht he overlord game series. Note the lack of a crossover tag.

<subtle hint>I am open to submissions for a better title image</subtle hint>

Canterlot... For centuries, Canterlot was the shining gem of Equestria, the pinnacle of pony society. Now, it’s a reminder, a bleak and monolithic warning to the world. 

Changed by the chemical and technological poisons that plague the mountain, an abomination of nature, I wander the greatest disaster Equestria has ever seen. 

... I will escape eventually, and when I do, I hope my friends still see me as Twilight Sparkle, and not the monster that hides among the ruins. 

Humans.

Truth or myth? Ancient lost civilization or just an old pony's tale?

No pony has ever seen one, and most haven't even heard of them. But Lyra knows that these wonderful creatures are more than just old legends, and she's going to find out... and possibly drive her roommate insane in the process.

It is the year 2038, and the Earth is slowly being consumed by a space-borne monstrosity dubbed the Black Tide, which is using nanotechnology to remake the planet into something hideously alien.

Erin Olsen works for Project Harmonics, humanity's last-ditch effort to find a new world before the Tide can wipe them out. But when that world is found, and it turns out to be occupied, Erin will need to find the courage to face the unknown in order to save the inhabitants of both worlds.

(Many thanks to Easteu for the fantastic cover image for this story!)

Now with its own TV Tropes page

There is now a follow-up to this story: Sunflower - Side Projects
Sequel: Project Sunflower: Harmony

Twilight Sparkle wakes up one morning to a harsh dose of unreality. She is stranded, without her friends, on an island which matches no known locale on Equestria. Surrounded and harried on all sides by the alien and the dangerous, she will find her mettle sorely tested, and find perhaps that the best friends you will ever have in your life are the ones you make when your back is to the wall...

Thanks to CedricBale and noobie56xx for tracking down the name of the artist so I could give them credit.