General Information
Official name: Xenon
Created by: TBA
First Appearance: The Second Superman!
Galaxy: TBA
Star System: TBA
Planet: TBA
Country: TBA
State: TBA
Locale: TBA



Xenon was actually a moon that orbited the planet Krypton in the distant past. However, at some point, it spunt out from its orbit and left Krypton forever where it moved at a significant distance that it became considered another planet though smaller than its parent. From that moment on, it was considered a twin planetoid of Krypton and quite identical to the Kryptonian homeworld in most respects. It became one of the few survivors of Krypton when its home planet exploded.

Krypton's TwinEdit

The planet was the home of the scientist Zoll Orr and his son Kell Orr. It was visited by Kal-El after he had grown up on Earth. At the time, Xenon began to suffer from a number of planetary disasters that were the result of a chain reaction in its uranium core which threatened to destroy it in a similar manner as Krypton. However, the efforts of Superman led to him neutralizing the radioactivity by fighting against the great disasters that engulfed the world. This acted stopped the worlds destruction and allowed its inhabitants to continue their civilization.


  • Xenon only features in the Silver Age and has not been referenced following that period.


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