Segonax
From Tardis Wiki, the free Doctor Who reference
Segonax was a dusty, arid, desert planet with a blue atmosphere. A large, magenta-pink ringed planet is seen in Segonax's skyline. There is little plant life, animal life and water on the planet, but is not without a stable eccosystem or life, including the native Segonaxians. The Psychic Circus was based on Segonax for some time (certainly as long as the Gods of Ragnarok still had influence over it). (DW: The Greatest Show in the Galaxy)
