Phosnightial

 is a gender in the Phosial System that may feel as if it is in, or lit by the night sky. It may also be used with other gendered suffixes or subtypes.

Etymology
The term uses the prefix "phos", indicating that is it in the Phosial System, followed by "night" and the suffix "-ial".

Definitions

 * a gender that is lit by the night sky. - Epikulupu, 2022

History
Phosnightial was coined on the Tumblr blog Epikulupu on March 3rd, 2022.