Board Thread:Fun and Games/@comment-26349008-20150509084614/@comment-26021120-20150509185827

Well, it may be possible that they used it as an experimental colony, but right now, it seems as the gem's main points are to use planets to make kindergartens, and that would be impossible for Gas Giants. (At least in my range of knowledge, that is)  But since gems don't need air (Or, some don't), I can't see why they wouldn't use moons as homes for gems, or, if possible, kindergartens.