Yes. I used to have it for the Atari and the PC. The Atari version was much better.
It was (still is) a great strategy game, with depth, and fast enough to play multiplayer against several others (hotseat) in one evening. The random events, the pirates, watching you colonies develop (with or without the use of slaves) and in some times rebel. Very good game. I wish I had my Atari and not selling it.
The pc version is if I remember correctly, without music (unless you consider the pc speaker a SONY hi fi system) and with worse graphics. The worse though, no mouse support. Still, I wish I could it play even that.