Kadept
From Tardis Wiki, the free Doctor Who reference
Kadept was the home planet of the Kadeptians, Jack's species, and existed within the Bull Nebula. (PROSE: Big Bang Generation) (AUDIO: The Kraken's Lament)
According to Irving Braxiatel, it surrendered during the Dalek Wars and became a munitions factory. (AUDIO: The Curse of Fenman)
