Goku beats Moon, here is why
Dragon Ball Xenoverse was thoroughly supervised and inspected by Akira Toriyama, this is the second time he has done that since Dragon Ball Online (Which was written by him). So it is official
https://www.youtube.com/watch?v=Fmpyu8zhBVU
And in it Goku resisted the magic of a guy who was warping multiple timeline with his Godly Chi.
Goku could tank punches that were stated to be on another level compared to the earlier punches which were calced to be far above multi-galaxy level
For our first range of data I will assume the shock waves reached maximum energy at the clostest planet which is 10.5 light years away
Now old Kai said that it increases as it gets further from ground zero I'm not going to use that for the fact this is a scale based off science and its not a narrative statement
Being no stars were showcased to be destroyed I'll assume planets were the only thing to be destroyed meaning I must assume by the climax of the "shock wave" its energy is the clostest planet to us out side of our solar system.
Which is Epsilon Eridani b
-Mass= 2.83×10^27 kg -radius= (unknown) estimated 69,911,000 m
https://en.m.wikipedia.org/wiki/Epsilon_Eridani_b
I will assume the planets radius is the same as Jupiters being they are close in size (the true radius is unkown).
gravitional binding energy
The gravitional binding energy of Epsilon B
3GM┬▓ U= -------------- 5R
https://en.m.wikipedia.org/wiki/Gravitational_binding_energy
U= binding energy G= universal gravity constant (6.676×10^-11)
M= mass of the object R= the radius
3•6.676├ù10^-11(2.83├ù10^27)^2 U= ------------------------------------------------ 5├ù69,911,000
-gravitional binding energy= 4.58×10^36 joules
Now for the low ball I've set the climax of the "shock wave" to the. Nearest planet which is 10.5 light years away
1 light year= 9.4×10^12 km 10.5 light years= 9.87×10^13 km
https://en.m.wikipedia.org/wiki/Light-year
To find the energy of the "shock wave" we need to find the energy density to distance away from the origin using the square inversed law of energy (we are using this because shock waves do not travel in a vacuum So we will assume this as a explosion of energy)
Square inversed law (Omni directional)
I F= ---------- 4¤Ç R┬▓
I= energy R= radius from origi
The inversed square law simply states how energy density lessen's As it gets further from the source.
https://en.m.wikipedia.org/wiki/Inverse-square_law
4.58├ù10^36 F= ----------------------------- 4¤Ç(9.87├ù10^13)^2
3.69×10^8 then you divide that by the original GBE needed then you have your energy needed (4.58×10^36/3.69×10^8)
Energy density loss of 1.24×10^28
The total joule count is 5.67×10^64 joules
Which means the energy density = 1.24×10^28 times less than the point of origin "ground zero"
That means you need 1.24×10^28 times more energy to destroy Epsilon B if the "shock wave" was 10.5 light years from earth
--------------------------------------------------------- —Final result—
Total energy of the "shock wave" is 1.24×10^64 joules
Which is astronomical compared to Moon's star level+ durability
Moon's speed advantage will not help due to Goku's Shunkan Ido, even then Goku's speed is impressive. As he was able to keep up with an almost full power Beerus. The same Beerus that is MFTL+
For Helix nebula
Visibility of Helix nebula with naked eye= 0.0208 lux
Distance of Helix nebula = 6.62x10^18 m
Surface luminosity of Helix nebula= 9.12x10^35
Lux of moonless, overcast night= 0.0001 lux
0.0001 = (1/d)^2 x 9.12 x 10^35
1/d = 1.04 x 10^-20
d= 9.54 x 10^19m or 10,094 light year
10,094 light years/1.333 minutes = 3,982,690,810c
Considering that this is a casual <10% Beerus's traverse speed, SSJG Goku's combat speed must be crazy
So overall, I think Goku has this