Chrelytium is the home planet of the Chrelytians, it is located in the Chrelytium System in the Chrelytia Galaxy. It is currently uninhabited by sentient species, with the exception of Haladna Thanda, who rendered the planet permanently uninhabitable by destroying the Diamond of Chrelytia, which was the source of the Force on Chrelytium. The Chrelytians were unable to reverse the process and left the planet, but forced Haladna to remain on the planet as her punishment.