Galactic Fork
A little fluff between the ears never did any harm...
Just a stream of bad luck. You have a choice of getting one above or one below. I've found many MANY more than 2 sites for planet.I don't know if I'm doing wrong, but when farming ships in crashed sites, only appears 30-slot ships (I have a 31-slot ship) and generally, 2 crashed ship per planet. Is it right?
One thing I learned. before you get to 48, hang out at a space station and look at the ships flying in. Each system has a pool of ships. The same types you see landing on the space station are the ones you'll find crashed on planets. So watch the ships coming in and when you find a system with a cool looking ship, you can hunt for that one.