Old Style Solar System form the 90's and 2000's. Just stick them to the ceiling or walls well really anywhere you want and there ya go all done just make sure you got something shining light on them during the day so they glow at night. This is made for VrChat but can be used for anything really. You don't need anything else these use unity shaders Comes with 15 Items Stars Planets and more. I left a few Colors in a folder that you can try if you don't like the standard green There are Prefabs of every item, just drag and drop it and resize it to your liking. I ask you don't give away or resale my stuff.