Maybe not Type 13 after all?
10 September 2008 03:37 pm790 then states that it is a type 13 planet that usually destroys itself at its particular stage, either by war or unintentionally condensed in a pea sized object by scientist trying to find the mass of the Higgs Boson particle.
The fourth season of Lexx, broadcast in the USA on SciFi, ref:
http://scifipedia.scifi.com/index.php/Little_Blue_Planet_(LEXX_episode)