You should add separate levels for each of the planets, this would allow people to submit runs of each planet. The rules will be once you are on the planet the timer starts and as soon as you leave the planet the run ends. If there should be more rules put them under this thread.

This category would be called hat% and you would have to go around the map and collect ever cosmetic, this would include the cosmetics you get for beating level 8, 9, and 10 without baby mode.