Tool v1

Cost Model

Transparent planning model only. It is not a flight quote, safety assessment, or mission assurance model.

Model graph context

The calculator inputs and baselines link back to source-backed wiki nodes and graph relations.

Lunar access cost stack Mission mass Launch price per kg Earth launch cost Cislunar transport model Crew-system fixed cost Operations margin SLS/Orion cost baseline

Mission mass kgLaunch $/kgCislunar multiplierCrew-system fixed USDLander fixed USDOps margin

Assumption Curve

Transparent planning model only. It is not a flight quote, safety assessment, or mission assurance model.

Sources