lol Yes it does! The fact that they do not have a beam/energy/chakra scale Literally proves this! Like it isnt even a question that they limit characters form other series. And again, just because it never showed Goku moving planets doesnt mean he cannot. They never showed galactus Moving planets, does that mean he cannot??? Etc etc just because goku never pushed or what not doesnt mean he cannot. Because if you use Dragonball Z logic a planet is nothing if your power level is strong enough. That is DBZ Logic.
Power level=Overall Strenght/speed/Ki That is DBZ Fact! They do not keep this in mind and limit DBZ Universe too the logic of DC/Marvel universe. It is unreliable when it comes too Certain series.
They also list Broly as a galaxy destroyer but do not list GT goku. -__- When Gt goku is way beyond Broly. That is also a contradiction they have. They do not follow the DBZ logic in the slightest. In DBZ they fight in almost Light speed.
Dude, no it doesn't.
The damage your blasts do does not equal your strength, otherwise their power levels wouldn't go up when using Ki Blasts like Gohan using his blast in the Saiyan Saga...just because your blast can destroy a planet, doesn't mean your raw physical power can.
Broly is listed a Planet/Star buster, because thats how he destroyed South Galaxy, he went to each planet and destroyed it. While GT Goku is listed as a Multi-Planet buster so I don't know what you're complaining about.
Galactus
eat planets to survive it is completely obvious that he can move them.
And they do not fight near light speed in DBZ.