I was reading the headlines on NBCNews.com and came across this article: Superman's planet Krypton 'found' — with a little help
For those who are to lazy to read the article, the star which Krypton supposedly orbited was chosen to LHS 2520. Being it is a real star that's not in Celestia's database, I made this little add-on for the star (Krypton is not included. I'll leave that for someone else to make an add-on for. ).