The xerox System
502/517/50
xerox I
☉0.24AU
☀187222 W/m²
O₂
CO₂
CH₄
N₂
biosphere report
xerox II
☉3.84AU
☀731 W/m²
O₂
CO₂
CH₄
N₂
biosphere report
xerox III
☉6.14AU
☀286 W/m²
O₂
CO₂
CH₄
N₂
biosphere report
502/517/50 
