Celestia Forums

I created a test 'hip500000.css' file that seems to work except for one thing. On the instruction part of entering a SemiMajorAxis figure for a planet it says it should be multiples of Earths. My test planet is to be 1.007 AU from the star and when I enter that figure into the file - it displays in Celestia as just over 3 AU. What am I not getting right.

Paul