Talk:Laythe V/@comment-5203931-20130704020031/@comment-5203931-20130705061817

Yes, this rating is based off of the Planetary Classification List on Star Trek Memory Beta Wikia.

A class-P planet is a cold but habitable world. See here>

Class-L is actually the opposite of this, a habtiable world who has little in the way of water or ice... more habitable but overall desolate. See here>

Please see the Mass Trek Planet Class list for the ratings that we use.