Space Economy Economics Engine

Model revenue from lunar He-3, ISRU propellant, regolith exports + Starship delivery economics. Calculate annual returns, break-even, ROI multiples, and NPV. Turns physics into investable projects. Directly feeds from He³, ISRU, and Fleet tools.

Economic Inputs

He³ production (kg/yr)

ISRU Propellant exported (t/yr)

Regolith / materials (t/yr)

He³ price (M$/kg)

Starship cost per flight ($M)

Export flights per year

Capex (M$ for mining + processing)

Analysis horizon (years)

He³ is high-value speculative. Propellant is the volume play enabled by ISRU. Regolith for lunar construction or Earth return. Tune Starship cadence and capex to see real ROI paths. Links to live He³, ISRU, and fleet models.

Economics Results

REVENUE MIX + ROI SNAPSHOT (SVG)