Twelve Galaxies

The Twelve Galaxies was a regional or political group of galaxies around the year 2,000,000,000, possibly containing the planets Proamon and Svartos. Kane offered Ace the chance to join him, saying that Twelve Galaxies could be hers. The Doctor later offered to take her on a trip around the Twelve Galaxies before taking her home to Perivale. (TV: Dragonfire (TV story))