The Utopian moon was a planetoid on the receiving end of an advanced transportation device in the Milky Way, which orbited P5X-777. The moon is lush with green plant life, flowers, and pockets of substantial bodies of water (including edible fish and small quadrupeds) suitable for survival. This paradise was designed as a sanctuary of bliss and freedom from the Goa'uld, likely by the Furlings themselves. Unfortunately a Goa'uld arrived through the arch to the moon and, using the only means left to it, took control of the population by introducing a paranoia-inducing substance into the local plant life. The local Utopians consumed the plants and eventually became so paranoid that they destroyed themselves. Their remains still encircle their settlement on the moon. (SG1: "Paradise Lost")