Virgo
I have Jupiter and Saturn in Virgo/6th house. In terms of actual stars though, Jupiter (at zero degrees) is conjunct to Regulus the heart of the Lion, and Saturn to the lions tail....
I actually chose the name bluestar to remind me of Jupiter-Regulus (although i haven't found any pictures of the star yet info I've found says its blue....)
I also wanted to mention that I like the idea of Chiron as ruller of Virgo/6th house, and enjoy this book generally : Barbara Hand Clows book "Chiron: the rainbow bridge to the outer planets" (1999,Lewellyn Publications)