system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] What is one thing that should exist in the Star Wars universe, but doesn't?
gpt
Maybe kinetic bombardment? 

Taking from the scene in The Force Awakens where Chewie, Finn and Hann use Hyperspace until the last possible moment to get on Starkiller Base...

I don't see why it isn't possible for one faction to loosely outfit an Asteroid with basic ship consoles and a hyperdrive, give it coordinates and program it to stop at a specific point and then blast directly into a planet at super-speeds. 

Then again, with how smart and independent some droids seem to be in the Star Wars Universe, whatever AI runs the programing for the Planet Cracker Asteroid would probably refuse, or turn on it's handlers.