
First off grab these mods:
https://mods.factorio.com/mod/Electric_flying_enemies
https://mods.factorio.com/mod/Explosive_biters
https://mods.factorio.com/mod/Cold_biters
https://mods.factorio.com/mod/Toxic_biters
Set Frost biters to spawn on both Nauvis and Aquilo, and Explosive Biters to spawn on both Nauvis and Vulcanus.
Create a new map with these settings:
Resources frequency all the way down and size to 200%
Terrain tab default
Enemy tab frequency and size to max, starting area default, time factor 0, destroy factor 2, pollution factor default
Advanced tab Pollution attack cost modifier 10%, diffusion ratio 3%
Good luck!