colony ship meets dnd 4e

hi guys
i like the idea of re-skinning 4e for something i want so i was thing about a fantasy si-fi hybrid were a colony ship of humans crashes into a planet only it would be less dramatic than gorkamorka
the ship would have humans and maybe a couple other races as other aliens and the "locals" would maybe be the fey wild races elf eladrin gnomes and such
but the humans could be branching out from the ship it.... im just not sure when to have it along the time line i supose that could be player driven
i was thinking at first there would be a bunch of disaster stuff around the ship and on the ship
next would be the clean up and exploration of the immediate surrounding area
then meeting the local intelligent races and such when the ships recorces or power/fuel is running out
and then some kind of conflict between them expanding out and the elven forces fighting back
then long after when its fairly integrated into society not using the ship which is an overgrown mountain range now
well it was an idea i felt the need to throw out there