The Setting: Mid spring 3109 A.D. It's a chunk of land known as A.P.S.E.M.A. (Artificial Planet Self-regenerating Environmental Military Area) made to house the survivors of Earth. (Earth started to get to hot then the military made the A.P.S.E.M.A. Units after it started to cool soon leading to another ice age.) It's Unit 3 one of the last remaining A.P.S.E.M.A.s in existence. Made to re-symbol a Area of Earth. It's a floating chunk of land approximately 2599miles in each directing from the center of the base. It's got barriers keeping air in and a cloaking device strong enough to hide the space station and shipping bay. The space station and ship bay both have defense barriers and attack stations. It's completely man made. Aliens also live there. Things that look like people with Genetic differences. Some aliens are noticeable but there are many that live there on A.P.S.E.M.A.
No weapons aloud unless you are of military status.
The newest Combat training system has been started with giant military machines shaped from the human frame some are able to hold up to 2 military crew members. Recently this technology has been leaked and now, a rare but commonly seen, used by space pirates.
There are many high name threat such as space pirates and wolves (Rouge military personal) is it really safe to live there...Who knows.
There's the setting now run with it!
ENJOY!