The USS New Beginnings is a satellite/ship that is completely self sustainable. It's Bio-domes have enough trees and crops to feed and oxygenate the whole station. It's water tank can hold hundreds of thousands of gallons of water to fuel the hydrogen fuel cells in the engines and hydrate the ship. The satellite has a state-of-the-art water recycling system that makes sure only a fraction of the water is lost to space. The solar panels on the tail end of the station power everything else.