I would like to use your work in my modpack, namely:
I need a missile silo that will only work when the planet's ambient pressure is from 0 to 50.
And crafting rockets is cheaper.
It could even be a separate mod. In my assembly there are planets with a pressure of 0 and I would like rockets to be able to fly from there.

The mine itself should also be cheap.
I am contacting you because you already have experience in creating missile silos. I hope for your help.

iam myself new in factorio modding. but you get help in the factorio discord.
(i also dont know how to lock the silo to a planet. i would ask there too lol)

i added settings for surface placement