Great work on the mod. Truly! Didn't expect to like or think it as balanced as it seems to be.
One request, however, should it make sense to add: Would it be possible to add a settings option that makes the voidcraft buildings only buildable on planets? That is, something similar to the basic crusher in https://mods.factorio.com/mod/bzsilicon where the building lua includes:
surface_conditions =
{
{
property = "gravity",
min = 0.1,
-- max =
}
},
This way, for those who want to keep the puzzle aspect of the space platforms and interact with asteroids, the voidcrafting on platform isn't simply the best option. Appreciated and thanks for the mod!