Planetoid Vol. 1 (comics)

Silas, an ex-soldier turned space pirate, finds himself stranded on a mysterious planet in alien territory. As he explores the long-abandoned industrial ruins of the planet's surface, he will have to fend off roving cyborg militias and a hostile alien military with a bounty on his head. Ultimately, Silas will have to build a coalition amongst the planetoid's nomadic tribes in order to make a final stand against the larger tyrannical forces that rule over them.