The Night Sky
Well, fellow-stargazer, I doubt it is based on a real night sky, i.e. the night sky on Earth (which it obviously isn’t) or that of a different planet, which would seem to be pretty pointless as we wouldn’t recognize it as such . So it’s fictional, and was probably randomly generated, which is a shame, but I doubt many people look at the GW2 night sky often, since most never seem to look at the real one, or even really notice it.
Send an Asura who knows math. Problem solved.