Arachnaschimmia is the new home planet of the Arachnichimps. History In 7860, the Lunar Monkeys were brought to this habitable, but uninhabited planet. They then had a genetic mutation. In 130250 the Cobweb revolution started. Retrieved from "https://space-engine.fandom.com/wiki/Arachnaschimmia?oldid=21606" Categories: Planets Alien Worlds Community content is available under CC-BY-SA unless otherwise noted.