Astronomical Body, Set, Three Body Problem (Star, Moon, Planet)Set course to investigate strange new worlds, sunspot activity, or new asteroids to mine for resources. The Three Body Problem set contains: one 8 inch yellow star one 6 inch moon asteroid one 6 inch Class M planet. Each piece is made to order, and may not resemble the photographs exactly. Additional item decoration or customization can be added, and your requests are encouraged. If you have custom ideas that you would like, please reach out to us