Question

What would the characteristics of a planet be if it were discovered between jupiter and saturn?

Answer 1

My surmise: Eccentricity e = 0.05; density `rho` =0.18 g/cc; main
elements hydrogen and helium semi-major axis of orbit = 7.4 AU; orbital period = 20.6 years; rings and moons around.

Explanation:

I have taken arithmetic means from the data for both. I guess

correlation in respect of these planetary parameters.

I want to add that there is no chance to detect any such planet in

between Jupiter and Saturn.

If at all solar orbiters exist in between, they might be a very small

and rocky asteroids, like much larger Ceres between Mars and

Jupiter.