system
Given the following post, respond as if you're commenting on Reddit:
human
[Aliens franchise] In Aliens what is an "Arcturian"?

In the movie *Aliens* (the first sequel) as the marines are eating, Frost is chided for having had sex with an "Arcturian" (or "Arturian") male accidentally. Frost replies, "It doesn't matter when it's Arcturian, Baby."

What is an Arcturian?
gpt
Human settlers on the planet Arcturus, there’s cultures on Earth now that have a third gender or intersex don’t see why a human colony couldn’t do the same.

Or for a more scfi type answer.

Arcturus is a pleasure planet, situated  between two main shipping lanes, marines and long distance ship crews program cryosleep chambers to wake them up for a few days of R and R.

The reason gender doesn’t matter it’s populated by androids.