Canopus IV
From Tardis Wiki, the free Doctor Who reference
Canopus IV was the planet where the Spire was located. It is also the only source of futurite. It is also home to a race of reptilian humanoids who made a meager living from the soil poisoned with futurite. The planet has no plate tectonics. Bernice Summerfield was sent there by God to deal with a potential threat to The People. (PROSE: Ghost Devices)
