Hi Stellaferox,
Ever since I changed to Android I haven't touched B4PPC.
A few years ago, I wrote a pretty complete application that
simulates the motions of the Jovian moons. See attached manual.
The free software is now discontinued.
If that is something you'd like to further develop, then please
send me a PM.
http://www.requio.com/b4aforum/mokusei-manual.pdf
Please appreciate that the code is not documented and that I
am unable to provide any kind of support. You will be entirely
on your own.
Don't know whether you are also developping for Android phones.
A free widget that simulates the Jovian moons:
https://market.android.com/details?i...HMud2lkZ2V0Il0.
A paid, but fully featured application:
https://market.android.com/details?i...Vhbl9tb29ucyJd
Both based on my work for the Pocket PC.
Cheers
Robert