[@Knight Solaire]

I love the open-endedness of your concept and the creative wiggle room.  Looking at some of [@ClocktowerEchos] 's stuff I couldn't help but get in an endless universe mindset, so I was thinking about creating a city-state nation based off of the Cult of the Eternal End from Endless Legend.  The basic premise would be that they were androids made to serve an old empire prior to the collision, but the organic race they served died due to their home world becoming a rogue planet devoid of sunlight.  After the crisis the machines slowly developed consciousness as they survived on the world, creating a religions surrounding around their old masters.