Dalek Asylum
From Tardis Wiki, the free Doctor Who reference
The Dalek Asylum was a snowy and mountainous planet used by the Daleks as an asylum for the malfunctioned Daleks.
After the Alaska (spaceship) crashed on the planet, the Parliament of the Daleks feared the malfunctioned Daleks could escape. In order to destroy the planet, and the Daleks inhabiting it, they kidnapped The Doctor, Amy Pond, and Rory Williams, and sent them to the surface in order to deactivate the planets defences.
After doing so, the Doctor and his companions managed to use a transporter to escape to the TARDIS on board the Dalek ship before the planet was destroyed.(DW: Asylum of the Daleks)
