Beyondix

 is an aesthetigender that that feels as though it came from the deepest points of space, feeling ominous, dark, cold and void-adjacent.

Etymology
The term comes from the root word beyond, suffixed with the popular gender suffix -ix.

Pronunciation
To be added.

Definitions

 * a gender that feels as though it came from the deepest points of space, feeling ominous, dark, cold and void-adjacent. - pinkfruitgender, 2021