Hey there! I didn't see the new version on the Nexus and the link at the top seems to download Version 1.0 (according to the About page in the program).
At any rate, just wanted to chime in and say Thank you again! This really is a wonderful little tool.
1) Have some sort of graphic or description that explains the positions available per lane.
2) Ability to add Nebula/Other terrain than asteroids.
3) Fourth orbital lane if possible?
Again, fantastic work!