Yes, there is a JA SP Trainer, but I think it only works for the first version.
Here's what I do for my SP cheating:
bind mouse1 "+attack; give force; give ammo; give health; give armor"
bind mouse2 "+attack; give force; give ammo; give health; give armor"
bind MWHEELUP "weapprev; cg_thirdperson 1"
bind MWHEELDOWN "weapnext; cg_thirdperson 1"
bind <anything> "give all; give ammo"
bind <anything> "noclip"
That was just a rough outline that I typed up, it might not work as I'm very stoned at this point and time and I have literaly no idea what is going on. I'm pretty sure these should work on SP, and if they don't then I'll rewrite them and make them work.. or whatever.
Oh, and you should place those binds in a .CFG file and type "/exec filename.cfg" in console before you can use them. (Just a tip to save yourself the trouble of manually typing them in and then having to redo the entire thing because you forgot a single semicolon.)
And as for that trainer, do a search on google for "JKA Trainer" or "Jedi Academy Trainer" You'll probably find something. If you're too much of a n00b or whatever to do that, I would be happy to go hunt it down for you.
Good Luck!
if you need any further help please feel free to post, I check the forum every day or so.
EDIT : And YES 1.01 is the newest patch. (or is it 1.10 ? I'm not sure. You'll figure it out.)