Exosphere

The earth as we know it can no longer sustain our numbers and the natural resources are all used up. In an attempt at finding a new home for humanity privately financed space programs were formed to send volunteers into the unknown in search of suitable planets to colonize. You are the commanding officer for the Exosphere-operation and it is your job to lay the foundation for the new Earth. Will humanity thrive or fall under its own weight? It's all up to you.