Enlightenment I   ☉0.23AU   ☀203856 W/m²
O₂    CO₂    CH₄    N₂
biosphere report

Enlightenment II   ☉0.73AU   ☀20236 W/m²
O₂    CO₂    CH₄    N₂
biosphere report

Enlightenment III   ☉2.33AU   ☀1986 W/m²
O₂    CO₂    CH₄    N₂
biosphere report

Enlightenment IV   ☉4.63AU   ☀503 W/m²
O₂    CO₂    CH₄    N₂
biosphere report