"Are you talking about a missile silo? What is the purpose of this mod?"

Above is what I would be asking you if I hadn't gone to the github page and found out.

"Silo spawned randomly 500 chunks from starting area. Players can't build silo. For coop play." Doesn't tell much about your mod. A more detailed description is highly recommended.

yea what is this

Yes, it is for rocket silo. How to write it more specific?

Purpose is to made launching first satellite a bit more challenging (find on map, build rails to it).