Arkon

Arkon was a planet that the Tenth Doctor tried to take Martha Jones to. The Doctor had visited this planet before. They ended up on the planet Sunday instead. (NSA: Wetworld)

Arkon was a prosperous, advanced, Earth-like world on which technology had run riot. (NSA: Wetworld)

Astronomy
Arkon orbited a hot F-type star.

Notable Places

 * The Robot Regent's Palace.
 * Tiffany's (NSA: Wetworld)