Note: This was done by Vivi Ornitier of Narutoforums.
Transformers: Autobots Tank An Explosion[]
Exactly as it says.
1: Autobots Tank An Explosion
Planet is the size of Saturn. You know the drill here by now
18 / 372 = 0.0483870968
0.0483870968 * 120536 = 5832.3871 km for the fireball's diameter or 2916.19355 km for the radius
It is an explosive, so fireball radius (minimum) should be safe to use here
Our handy dandy nuke calculator yields approximately 2.264 petatons of TNT equivalent which is some pretty solid continent level durability right there