Originally posted by TC
It all obviously depends on the size of the planet and how they're destroying it. Maybe they've invented some way doesn't use that much energy and destroys atomic bonds or somesuch...
TC
That would take *MORE* energy than just plowing the f****r with enough destructive force to blow it to smithereens. 2E32 watts is the dead minimum power needed to destroy an Earth-sized planet.
Additionally, because the physical characteristics of Kilrah (except for its tectonic activity) are similar to those of Earth (a necessity, since Kilrathi find the same planets desirable that humans do), a theoretical "Behemoth" with a significantly lower energy output than the GPE threshhold of an Earth-type planet wouldn't be a planet-killing threat.
http://www.stardestroyer.net/Tech/Beam/DeathStar.html <= A technical discussion of the Death Star superlaser; also applicable to other sci-fi beam-based planet killing weapons.
[Edited by Iceberg on 02-12-2001 at 20:34]