I coined Pleustar on my Tumblr blog and in the Mogai Positive Amino on June 8th, 2020!
Pleustar is a gender related to both stars and rainbows! It feels bright and lighthearted! It falls under the xenogender umbrella.
The name comes from the french word for rain and the english word for star!
I did not make the flag! Another Amino user did it for me. Their handle at the time was satanic-irishman but we've fallen out of contact and I don't know their current url!
Here is a link to the coining post!
ID: a horizontal striped pastel rainbow pride flag with a white star in the centre. End description.