It was agreed in this discussion that the current calcs for One Piece planet are inaccurate. Because of this it was decided to recalc various feats assuming an Earth sized planet.
All original values and methodology come from Cin here:
https://vsbattles.wikia.com/wiki/User_blog:CinCameron20/Kuzan_Freezing_the_Sea
The values that need to be changed for this calc is the diameter of the planet.
Depth of the feat[]
I will use Cin's orginal 3 ends. I won't include the wanked end for obvious reasons.
Low End: 47 meters in depth - due to his feat at Marineford
Mid End = 380 meters in depth - because the display at marineford just shows that he froze a VERY small patch of sea, which we know he can very casually exceed, though he shouldn't be able to reach as far down as submarines, which can nearly hit 400 meters today, otherwise he would've caught them regardless of how far they went. So this will assume Kuzan can't freeze any further down than this without straining himself.
High End = 1,187 meters in depth - scaling to the deepest lake in the world from Sea-level
Distance Frozen[]
Using this as only the planet size changed
The Earth's diameter is 12,742km
R = 12742000m --> H = 31.159m (The height in which the panel is when observing the feat).
D=sqrt(2*12742000*31.159+31.159^2) = 28179.0157189m (28.179km)
Using the already scaled image:
27 px = 28.179km or 28179m
26 px = 27.135km or 27135m
Kuzan froze over 3 islands to get the old man to his destination, so multiply 28179 by 3 to get 84537m.
Kuzan's ice also covered 2 islands in between in order to continue the ice path on the water. Each Island is ~19px, which would be 19.83km, Therefore the true distance he froze would have to be 84537m + (19830m*2) = 124197m
Total Surface Area Kuzan covered = 3370085595m^2
If necessary I can add the surface area of just the water.
Sea water density ranges from 1020 kg/m^3 to 1035 kg/m^3 , so I'll use Cin's 1025 kg/m^3
Energy required to freeze sea water used previously was 2257 kj/kg
Low End - Island level+ (Accepted)[]
47 meters of depth, 3370085595*47 = 1.5839402e+11m^3
Mass: 1.5839402e+11*1025 = 1.6235387e+14kg
Energy in Kj: 1.1050919e+14*2257 = 3.6643269e+17 Kilojoules - 87.5795 Gigatons - Island level+
Mid End - Large Island level+[]
380 meters of depth, 3370085595*380 = 1.2806325e+12m^3
Mass: 1.2806325e+12*1025 = 1.3126483e+15kg
Energy in Kj: 1.3126483e+15*2257 = 2.9626473e+18 Kj - 708.0897 Gigatons - Large Island level+
High End - Small Country level[]
1187 meters of depth, 3370085595*1187 = 4.0002916e+12m^3
Mass: 4.0002916e+12*1025 = 4.1002989e+15kg
Energy in Kj: 4.1002989e+15*2257 = 9.2543746e+18 Kj - 2.2118 Teratons - Small Country level
Conclusion[]
Low End = 87.5795 Gigatons (6-C)
Mid End = 708.0897 Gigatons (High 6-C)
High End = 2.2118 Teratons (Low 6-B)
The low end is out their as Cin pointed out in the original blog but would suport current scaling for Commanders.
The mid end fits perfectly with the High 6-C Whitebeard and Fujitora feats. Although it would be the highest of the 3.
The high end isn't supported by the current scaling and was just included because I wanted to see how high it would be.