Silver Fang - 2015-03-24

I've encountered a rather unusual problem in my Celestia: a bunch of stars have converged in a straight line, light years from where they're supposed to be and I don't know how to put them back. Is there a file I need to edit?

List of affected stars: Sirius B
OGLE-TR-122 B
Proxima Centauri
GI 581
Groombridge 34A
Groombridge 1618
Epsilon Eridani
Alpha Centauri B
82 Eridani
The Sun
Alpha Centauri A
Sirius A
Algol B/Beta Persei/The Demon Star
Bellatrix/Gamma Orionis
Pollux
Alibereo A
Arcturus

Image of the problem: http://tinypic.com/r/ht6z2h/8