What kind of energy output would God have?

Let’s pretend he didn’t create the universe, but did everything else.

How much energy could it take to create a planet, control their orbits, etc?

Also, could he receive enough energy from the sun and other sources to accomplish these feats?

You seem to be asking if He could derive enough energy from the sun to power the nuclear reactions within the sun as well as maintain His own consciousness. Thermodynamics says no.