Thank you. Agreed, Just was interested to know if it at all was possible, what would the dynamics of this "Monster Planet" in regard to life on the planet be? Especially if the Sun is orbiting itSince the planet, to meet your requirements, must be of great mass the gravity will be considerably greater than on Earth. This likely would present difficulties for the development of complex life. Also, the sun, of necessity to meet your requirements, would be small and dim. Combined with the long "days" and "nights" the planet would probably struggle to maintain any liquid water.
That said, I am piling speculation, based on guesses, allied to improbabilities and founded on random thinking. However, I doubt the situation could ever actually arise - the "if" in your question seems to large.
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