* - just to give general idea how empty space is math exercise: if Executor is ~17 km long (I have that from some picture with ships sizes, if you know better please don't scream at me ) and distance between Earth and the Moon is ~384000 km how many SSDs you can park between both of them?
I've measured it at 17.6 km against the command tower of an ISD. But LFL says 19, so it's 19. Anything but 8.The Executor-class Star Dreadnaught is 19 km long.