Is there any way to know where you'll come out of a jump so you can see if the station you want is a bazillion miles away? E.g., if a system has suns A, B, and C, and I see on the system map the station is close to C, but really far from A (if that's where you come out of jump), you could plan a bit on how long it is going to take to make it to that station - some of them are very far from the jump exit and you can run out of time to complete a mission...