The Green Power Stars are three green versions of Power Stars in the shame Super Ronald Galaxy. Each of them is hidden as an extra secret star, alongside the normal Power Stars, in one of three galaxies. The first is hidden in the Robotic Galaxy. The second is hidden in the Scrap Yard Galaxy. The third is hidden in the Desert Sands Galaxy. When all three are collected, Ronald can access the Hidden Planet in the McDonald's Headquarters, which has the access to the Fire Galaxy, Ice Galaxy, and Sand Galaxy. When all the Power Stars are collected, Mario's Kingdom can be accessed from the Hidden Planet.