i dont see the point here
if im jumping into a hostile planet i always move as far away from my own planet as posible to arrive as far away from the enemy's planet as posible
1. u need 2 be OUTISIDE the gravity well (circle aroudn planet)
2. planets gravity well's are different from the total planet space size, if u take a closer look u'll see that ships can move outside gravitiy well (tough not to far)
this lil piece of space is neat, you can use it to jump to a planet without having to move (turning around still happens tough, even had ships make a 359 degrees turn cuase they werent in postion
4. only bug i've een with phase jumping so far (dunno if it's a bug or not) is a capital ship being destroyed by an illuminator (beam tracked ship into phase jump, cuased the ship to blow up during phase jump, the flash of light reached the planet tough there was no ship in it

to bad 4 the people that were expecting reinforcements