During the firing on 10/18/2023 03:00:08 PM, the Gravity gun of the Space Station Pirate_Station ⌀35 from the coordinates [1501:780:7] of the player ☠ Lucky inflicted damage on the structure of your object Colony.
How can I stop this and prevent it?

That pirate station is a quest thing. It will stick around for a few months (check your quests to see how many days left). It will keep firing on your planet until it leaves (but does very little damage) or you kill it or colonize it. To colonize it you will have to kill all the defenses and fleet that it came with. You can kill it with gravity guns.

Montazzame, I'll see if I can come help u