User blog comment:Goku484/Goku vs Superman, once and for all!/@comment-4698071-20130113043246/@comment-396366-20130115033523

No, the center of the sun has significantly more heat than an exploding planet. Admittedly, Broly's appearance in second coming is non-canon, but a what-if. Regardless, I am not surprised that he failed to survive the sun even when he had most of his power. I do not know what limit you're talking about. When he was in his legendary super saiyan form even in the first moive, he was shown to have unlimited energy.