Perfugium

From Tardis Wiki, the free Doctor Who reference

Perfugium was an Earth colony in the far future. It was part of an empire ruled by an Empress. (AUDIO: Master) The planet was protected under the Galactic Heritage. (PROSE: The Tomorrow Windows) It was in the same system as Salvum, Verum, Generosum and Aequitas. It's name meant Asylum. (PROSE: On Trial)