Planet X

A currently unhabited planet. Years ago a spiecies similar to Zorkians and Stickmen lived there. One day because of an accident with elemental crystals, the whole planet has been destroyed. Only a few humans survived, but they were exposed to strong radiation, which changed their organisms. there are 3 humans from this planet that were not exposed to the radiation, and only 17 people in total survived the explosion and were rescued to Earth - 1.