The first 2 stretch goals will help us to release the game on Windows, Mac and Linux. If the 5th stretch goal is reached an Xbox One and PS4 version will be released along with the second opus Planets³: Space Enemies
If these stretch goals are not reached, we will try to release the game on the 3 computer platforms too, but Windows will have the priority. Regarding the console version it will depend on the sales of the game.
We are also considering a Wii U version.