I always wondered why LucasArts (back in the day) didn't do a star wars based one.
I had some of the best fun on the X-Wing series, all great games of their time, with some of the best space combat i've played ... small ships, capital ships...
Sadly though, all mission based, if you had an updated version of those games bolted on to a free form 'galaxy' where you could explore, trade, etc ... wow!
Star Wars Galaxies. A complex, freeform, sandbox MMO, would you believe. Sadly destroyed a number of years ago.