Lexicon

Lexicon is a fictional planet from the Andromeda galaxy appearing in Phases 1 and 2. While the planet's exact size various from phase to phase, it is approximately as big as the Earth's moon. Its surface is covered in marshland, with few plants and purple mud. It is home to the lexiconians.

Phase 1
Lexiconian testing on various chemicals goes awry, leading to a murp entering the lab. It is mutated and goes berserk, killing the lexiconian scientists and entering a shuttle pod charted for Earth.

Phase 2
Lexicon was at some point affected by the Murp swarm. The planet was decimated and lifeless by the time the Kenyon Army arrived. Using an experimental planetary solar-ray, the Kenyons erased the entire planet, seemingly ending the Murp's reign of terror.