The power to use the abilities of lightworlder. Variation of Alien Physiology. Opposite of Heavyworlder Physiology.

Also Called

  • Low-Gravity Physiology


The user possesses an enhanced physiology suited for low-gravity environments; as a result, their physical capabilities are greatly enhanced.




  • May end up adapting to alien planet, losing their effectiveness.
    • Adapting to a planet with higher-gravity may lead to harm on the user's body should they return.
  • May have to have lived on light-world for a long period of time regardless of genetics.

Known Users

See Also: Lightworlder.

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