At first, i would have questions about Io. How should i imagine the electric flux between it and Jupiter? Does it make a series of lightnings, aurora borealis, jam nearby radio communications? In an Asimov book they needed some magitech to reach Io, is it really so deep in the gravity well? I read Rise of the Leviathan, where Deimos was destroyed in the battle between Earth and Mars. Could a bomb like the Tsar destroy a moon like Deimos?