Are Planetary Shields as common as they were however long ago this was in the SW Lore? 'Cause most modern SW stuff I've seen has had shields and the like appear to be some sort of lost Archaeo-tech.
Planetary Shields ala Rogue One are very rare and usually restricted.
The star wars spaceships would make delivering food from the farms on the planet to any domed moon cities fairly easy though the governor could also commission the farming corporations to design and build a vertical farming system to use in the domed cities to make them largely self sufficient, at least food wise. If there self sufficient its less paperwork for him to deal with.
The place where the scifi space army were utterly destroyed by pillow size gummy bears armed with stones and sticks.... Also, who would have thought, aperantly imperial metal used on walkers could be bend and crushed by trees....
I believe that some of the clone wars era capital ships did have railguns as well.
You have the legends V-Wing and similar atmospheric craft that popped up.
Planetary shields are relatively common among the richer worlds due to the fact that they are either one shield generator that covers the entire planet (which means it's powerful, which means it's expensive) or a network of overlapping shield generators (which means there's a lot of them, which means they're expensive)
RIP random rebel group, you can curse your luck for not being sided with the protagonist.
A way to upgrade the new slug thrower turrets in the future to make them more dangerous for fighters and small ships could be to develop some specialised ammunition.
Except for the fact that a Verp does not bounce. Excellent range toy or assassination weapon. Not so much as a combat rifle
