Alkron

Alkron
Alkron was the second planet in the Alkron System, but due to a gravametric power station at each pole exploding at the same time, due to a terrorist attack from a splinter group of the government. The following explosion made a hole in the fragment of space on the poles, slowly sucking in the planet into the poles till nothing was left, then slowly reappearing this happened every month. This moving of the planet run along the crack in space created by the Rift. The once lush green world rappidly changed into a volcanic death trap, and the humaniod life on Alkron had to also rapidly evolve.

Roninosions
So the Roninosions replaced bone with cartilage for more bending capabilities, quick regeneration to heal cuts and voice box stretched so they could still talk, but this gave them the ability to do a defening scream as well. Due to the planets surface the body grew a natural Trillum F to defend itself in a sign of danager, this Trillum F made the species hunted across the galaxy. The Trillum F can withstand temperatures exceeding 15000C.