Rigel III Rigel III is the third planet of the Rigel system. The planet is home to a human colony with a population of 8,000. Retrieved from "http://scratchpad.wikia.com/wiki/Rigel_III_(Earth_Federation)?oldid=383846" Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.