“The law that entropy always increases holds, I think, the supreme position among the laws of Nature. … if your theory is found to be against the second law of thermodynamics I can give you no hope; there is nothing for it but to collapse in deepest humiliation.”
—Sir Arthur Stanley Eddington, The Nature of the Physical World (1927)
Until all readers recognize that all forms of energy (including gravitational potential energy) play a role in entropy and thus in determining the state of thermodynamic equilibrium (which the Second Law tells us will evolve) then you are barking up the wrong tree with radiative heat transfer theory as your only concept in your beliefs about temperatures on all planets and satellite moons.