Hasn't it been stated that Asteroids essentialy cause a blind spot? and that fighters can sneak through dense fields for hit and run operations were capital ships clearly cannot follow? Moons should be in, i mean, Endor is in right? Isn't it a moon that orbits a gas giant? like Yavin? and using a planet or moon to gain tactical superiority is a feature that should not be left out, lest we forgot what happened to a certain fleet, lead by a certain squid like humanoid. because it was a TRAP! Knowing is half the battle, if the enemy don't know you are there, then you're halfway to victory! radiation would be cool, it would not damage the ships or the crew, any culture that is space faring would know that ships have to be radiation sheilded and the materials they are made of can withstand the rigors of space travel then they can certainly withstand radiation, there are far worse things in the void for ships to meet up with... And its a good safety feature, it would stop you from hitting large bodies in space, and can be exploited, like most things, to serve a purpose, IE Interdictors Now, if you can disable it, you could just disable it, go to lightspeed, and once you are clear of the Interdictors gravity well, re-activate the safety feature. But that would mean Interdictors are useless, and would unbalance the game and screw with Star Wars canon. Comets would be cool, especially if the physics engine can calculate trajectories, could turn into a pinball machine of destruction while we're throwing ideas of natural events, why not solar flares? they are powerful enough to get through the Earths magnetic field and cause power outages Why not a giant EMP, knocks out shields, systems etc.? all these things could add lots of depth, or become really, really annoying...