This ship is made from the need of calcite on inner planets. It is not optimized however produces calcite much faster than a stationary platform. Shipping calcite from Vulcanus is not something I do personally. Should be built after inner planets.

Originally shared on the public FactorioPrints / Factorio School archive (factorioprints.com · factorio.school). Authorship preserved from the public catalog.
This ship is made from the need of calcite on inner planets. It is not optimized however produces calcite much faster than a stationary platform. Shipping calcite from Vulcanus is not something I do personally. Should be built after inner planets.