is Darth Sidious a planet buster?

yes he is, thanks to his force storm

No, he is not, no mortal in star wars is.

No, but Vitiate probably is.

No one in Star wars is, from what we have seen.

Brakiss manipulated star system sized solar flares and the instant he heard Palpatine might have been alive he immediately bowed to him. He even implies he can make stars go supernova though he will never try.

It's pretty simply, if Palpatine was a planet buster then he would have busted some planets.

Palpatine did not reach this level.

Eh, depends. He's certainly planetary. But as for legit one-shot-kill the entire planet ala Silver Surfer or Green Lantern, no.

If he can sustain it for a long period of time and direct it to planet core.

Originally posted by Unbowed
It's pretty simply, if Palpatine was a planet buster then he would have busted some planets.

Classic argument from ignorance.

Originally posted by The Merchant
Brakiss manipulated star system sized solar flares

that gif is perfect

Nope.

Originally posted by Azronger
Classic argument from ignorance.

I believe that he definitely could be, does no one remember his force storm?