Modding Help A way to reduce npcs? I'm having too much lag because of monsters

Sometimes the planet become unplayable! It keep spaming more than 30 monsters at once, and it's a pain to play, it keeping lagging even on terrene generation. I already made a post on the support form but nobody cared. I'm not playing starbound anymore because of this. It became boring. Can anyone help me here?

 

my best guess would be to suggest a pc upgrade, but i do remember a mod that reduced spawn rates, but it's out dated, but i made this, i have no idea if it works, but meh give it a try, it should reduce monster spawn by half

 

Didn't worked, fam :/

btw, It's always those unique monsters, not the random ones

 

the thing was meant to reduce all type of monster spawn, so i have no idea of how i could do that right now, i'll check later as this kinda interests me.

 

At least tell me if it's normal:

 

Nope

 

Then I will try to find what mod is doing this