All stars are linked automatically by the game engine, there's nothing that specifically defines a connection, as far as anyone's been able to tell, so we can't disconnect stars from each other.

So if I haven't found both ends of a wormhole I can't just jump in and see where it goes? Is that right? I haven't tried it but if that's true then WEAK.

If it's not true, you can simply not connect any phase lanes to the star and rely on wormholes to connect star systems. But if it's true...

dont forget that in earlier betas there were star phase lanes, so it must be technically possible. question is how deeply coded this is.

But if you don't have any phase lanes going to the star then you can't use the star to jump to another star system. So it looks like the answer to the OP is "Yes, in a roundabout manner".

ob1_hinobi, u r incorrect...you can still jump to another star system with no access to a star; 1st, via normal phase lanes connecting any one 'planet' in one system to any one 'planet' in another system and 2nd, u can just have wormholes connecting systems. The two maps I linked above demonstrate this quite clearly.

First off, thank you for the replies. They are greatly appreciated.

Second, thanks for the information that you do not need to know the end of a wormhole location just to jump threw. I was not quite sure how that worked, so thanks for the new info.

Third, it sort of stinks that you can't make no star -> star phase lane maps easily. Thank you to fanandgo for the maps. Unfortunately, my pc isn't really that great for running something that huge, so is their anyway that you can explain how to make the star -> star travel sort of disappear.

I will be looking around on the forums more often   

thanks again for the replies