Bounty Hunting: the Human Expansion
The first colony of the Galactic Empire Mars has the highest population among the planets apart from Earth. Though modern technology has not hit the planet very much, the planet has space crafts but mostly wooden buildings.
With Earth sending it’s less then smartest to Mars outlaws have become predominant on the planet. Resulting in an almost wild west style sheriff and deputy system to protect the larger cities. With the discoveries that water once existed on the surface of Mars a little bit of mining later it was found down below the surface. Using this water trees were planted strengthening the weak ozone making it into a full fledged layer protecting the planet and trapping the oxygen terraforming the planet.