Where did YOU find temple xi

I know it's glitched, I know it's random, but I like luck so I'm planning on systematically hitting every planet it's been found so far.

Please comment below where you found Temple Xi (Supernova) so I can start my search somewhere, I will find it.

Format "System Name" - "Planet Name"

Thank you In advanced, whether this works or not, hopefully it'll help someone somewhere out.