Sid Meier's Alpha Centauri happened in 1999.

Sid Meier's Alpha Centauri was created on 1999-02-12.

You have to do a small variation in a ".ini" file to make it work.

You only have to change a "0" for a "1".

Go to the official page of sid meiers alpha centauri and there you will found the exact procedure to do it.

Call a council, and chose the option of Unite behind me as supremem leader. If they vote yea, youll become supremem leader and win a diplomatic victory.

Alpha Centauri is a star, it cannot have satellites. Satellites orbit planets.