Jump Drive jumps you into gravity when mass limited jump terminates in gravity
Jump drive jumped my ship into 0.8g in Mars gravity. So I was jumping past Mars and I could not reach my destination in one jump as the ship was over 2 mil kg with cargo in it. So it jumped short, but it jumped short to a point that was close to Mars surface in 0.8g and my ship crashed and I lost all the inventory and the ship.
The jump drive should check if a mass limited jump will terminate inside a gravity well and give the warning that it cannot jump into gravity wells.