NEKROS (a.k.a. NECROS)
Planet where the Tranquil Repose Mortuary and Kara's protein factory were located. The factory's output helped feed the galaxy. The Sixth Doctor exposed Davros's and Kara's plot to turn Tranquil Repose's bodies into protein. After Orcini destroyed the mortuary, the Sixth Doctor showed the Tranquil Repose employees how to convert local flowers into protein (6Z).