Sogi-Ya: Realistic space combat would end the second one of those giant ass ships blew up, spewing ultrasonic debris in every direction.
Everyone on Endor would have been trapped on the planet as the wreckage from the Death Star blowing up in that close of proximity would have formed an orbiting layer of space trash so thick you couldn't fly thought it.
it is called the kessler syndrome; one really bad space disaster could cause an orbiting cloud of shrapnel so thick we could never get back up into space.
Hmm... looking at the link, the Kessler effect seems to describe a cascade or 'domino' effect of debris from one satellite destruction hitting another and the debris from THAT hitting one or more others, exponentially
With one big body, like the deathstar I think you MIGHT get lucky and have the debris coalesce into a 2D plane like the rings of Saturn, or it would over time, maybe starting to clear over the poles first
*shrugs* maybe, I dunno, I'm not an astro-physicist!
I was also going to say, yeah, the combat in Elite 2 was pretty realistic, maybe TOO realistic, the only way I could ever land a hit was to set autopilot on the enemy ship and quickly disengage it before I ended up ramming it!