Are you saying a Planetary Explosion does not contain radiation? Becuase I believe that the planet's core heating up and expanding causing the planet to basically evaporate and exploded outwards will cause Radiation...
And even if you say "Force doesn't matter" which it doesn't, I agree, wouldn't the minerals in the Planet evaporating and expanding outwards and being broken down cause radiation?
And if you somehow manage to pull a stupid comment to somehow disprove that theory, wouldn't the air or oxygen on the planet being broken down into different molecules and isotopes cause radiation? For example if air has this chemical composition..
Chemical
The Primary Atmospheric Industrial Gases Products: Nitrogen, Oxygen and Argon
Useful "Rare Gases" Found in Low Concentrations: Neon, Krypton and Xenon
Carbon Dioxide in Air: Current CO2 Concentration, Historical CO2 Levels, Rate of Change
Carbon dioxide can be broken down into different molecules such as Carbon-14 which is a radioactive isotope used to date fossils. However, if a large explosion happened these molecules would be formed which would cause a large amount of radiation, enough to
Kill.
Now prove to me how Freiza died from the radiation on the planet...which he didn't