Context[]
After Superman dips himself into the sun and Goku absorbs the energy from his sun-powered spirit bomb and then went SSJ to SSJ4, they clash destroying earth.
Calculation[]
The explosion hits all corners of the screen and that it expanses as a sphere, meaning the size would be at least this big, to compare it to the size of the earth we'll use the very last frame of it as it expanse just to get a safe estimate. The radius of earth in the pic is 240pp and the radius of the explosion is at least 966pp. Earth's real radius is 6,371km, 6,371km / 240pp = 26.5458333333km/pp, so the radius of the explosion is (966pp * 26.5458333333km/pp) 25,643.275km, meaning the volume is 7.06*10^13km, in meter it's 7.06*10^16m. I'll use this formula to calculate energy of the explosion: 4*U*(Er/Br)^2 = E, where U is GBE of the body, Er is the explosion's radius, Br is the celestial body's radius, and E is energy
GBE of earth is 2.49×10^32 J
Er is 25,643,275m
Br of earth is 6,371km or 6,371,000m
4*(2.49×10^32)*((25,643,275m)/(6,371,000))^2 = 1.6135*10^34 J or 3.85 Yottatons (Large Planet level)
Both Goku and Superman were responsible for the feat, so we have to half the results for them indivisually which is 1.925 Yottatons (Planet level+)