[@Apollosarcher] I'm aware, but you gave weight. Which was why he was calculating using mass and gravity of the planet. Weight likely was calculated in earth-gravity. And good, more impact=more death to station! Ribasu's cannon is probably a bit heftier on a full charge. Only because it earned the Moonbreaker thing by doing that. Though it fires one shot as opposed to multiple volleys of 'FUCK YOU, YOU'RE DYING'. Tl:dr, this station is fucked. Hopefully. [s]We could've solved season 2 of Gurren Laggen ez.[/s]