A Seperate rocket silo with 2 reusable rockets that only need fuel and maintence for transport missions. unlocked after progressing on vulcanus. has settings to tweak it to your liking
Just installed the mod without beeing on Vulcanus yet.
Only a really small "issue":
The research for the rocket silo is offered directly after planet research, but it should be after the Vulcanus science packs, as they are needed for the research.