Really?? mine can take up to 30 seconds, FSD jumps can take a minute or more. Perhaps the launcher could include the option of saving a cache of your local data on an external HD of choice of size I'd be happy to cache a few GB or even dedicate a whole HD to galaxy data. Even use Readyboost or an SD slot is that possible?
It is certainly not 30 seconds for me, but may reach 20 at bad times. I noticed that since 2.0, the planet textures in the system map start blurry and get fully detailed after quite a significant delay, however, in 1.4 they were at full quality by the time the map had loaded (and map loading was just as bad as it is today, btw).
Curiously the galaxy map is there nearly instantly. Y u no like galaxy map, system map?