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Q&A How do I calculate the amount of sunlight a planet gets?

I'm working on a planet and I want to know what is the maximum amount of sunlight my planet gets in lux (for Earth It's 120000 lux). My planet orbits an M4V class red dwarf that has a mass of 0.2...

1 answer  ·  posted 6y ago by System‭  ·  last activity 6y ago by System‭

Question planets sunlight light