@HDMI1 Its not even about the planets shaking. Such large things would LITERALLY block the sunlight if it so much as even appear in view. Pretty sure they usually don't have chameleon skins or anything. (and I have seen a real chameleon before. They are completely shit at hiding unless they are literally standing still at that one "sweet spot"). Behemoths are like elephants. Hell, they are LARGER than elephants.