Summon V

Summon V
A planet-wide, deep ocean mostly free of ice, except at the poles. 
Giant spongy worms are rooted to the sea floor. They exude a sticky slime when threatened.
There are sudden flashes of light at night, of unclear origin.
Habitability: 50%
Size: 3
Industry: 2
Science: 3
cd5b11a2
Category:Summon system