Phl'mama is a planet that is home to the Frigidomes in Evan Billion: F.I.N.D. Adventure.
Phl'mama has several caves over it, and is covered in ice. The caves became so popular that they started to get named. The largest cave is the Colsso Cave, and the smallest is the Tingib Cave.
Phl'mama was just a bunch of dust, when asteroids came to it's center, and started building it up. Phl'mama was in a solar system that had a cold sun, so all the planets froze. The alien bats that lived on the asteroids adapted to the cold, and learned to control it.