Untitled AI art by @Holden

A man living on a planet with 3 suns and 7 moons. The man is a human but with nanites under his skin which causes his skin to be a color combination of Caucasian and gray. His skin must have light gray color tones to it. He wears a futuristic exosuit made for futuristic astronauts but not bulky. There is a planetary rover similar to a lunar rover vehicle but more advanced. There is a futuristic colony base in the background. The title of the book on the cover is "Axon to Enigma Base" and it is by the author "Holden Jones". Optimize this request