A hollow sphere the diameter of the Sun, clad in real pea pods, self-illuminated and visible as a green sun from across the solar system. A 500-year project. We're starting now.
1.39 million kilometres in diameter. 5.2 × 10²² real pea pods on the exterior surface. A carbon composite structural shell weighing 1/7th of the Moon. Illuminated from within by a fusion core.
A solid sphere would weigh 23% of the Sun and collapse into degenerate matter. A hollow shell weighs 0.0017 Earth masses. This transforms the project from impossible to ambitious.
259 million orbital farm habitats. The food supply for every worker in the outer solar system. Peas are the rice of orbital civilization.
259M orbital farm habitats. A captive market with zero competition — we built the infrastructure.
Jupiter methane cracking produces hydrogen as a byproduct. We become the gas station of the solar system.
The most photographed object in the solar system. Naming rights on surface sectors generate revenue in perpetuity.
Each phase overlaps with the next. The binding constraint is Phase 1 — once self-replicating factories exist, everything else is a matter of patience.
Self-replicating solar-powered factories near Mercury. 1 km² to 0.1% solar capture in 48 years.
Atmospheric methane scooping. Pyrolysis into carbon feedstock and hydrogen fuel.
Carbon composite panels at orbital factories. Cargo pipeline from Jupiter to L4/L5.
Billions of robotic assemblers. Hemispheres built inside-out, sealed last.
Pea pods affixed in a dense mosaic. Fusion core activated. The green sun lights up.
A 500-year project needs governance that survives generational turnover, political shifts, and the temptation to cash out.
Perpetual charter — irrevocable mission to complete the green sun
4 hereditary seats · Unanimous veto on mission
9 meritocratic seats · Elected every 20 years
Economic participation in humanity's most ambitious project. Pro rata dividends, liquidation rights, and appreciation — with zero governance dilution.
Every civilization is measured by what it builds. Let's build a sun.
Contact the founders →