A stated Alternia as an empire has 224 planets and moons under them. Around 84 planets and moons are functional; these planets are all livable. there are however some planets that are not used for colonisation or normal work. Those planets are made into camp planets. That is where the limes and mutants are sent to. Those planets are usually rich in materials but can't be used for colonies. 

However some of the planets that are not kid planets or camp planets are below (more will be added with time). Thank you to the people who have made planets for the AU, credit is given to each person who made the planet, I as the artist painted them and entered all of the information. If no credit is given I personally made the planet.