Introduction[]
Doing this feat again, but with some changes. Void Termina causes an explosion that encompasses at least 2 galaxies when he dies, so I'mma calc that.
Calculation[]
Galaxies are 3000 to 300000 light years on average. I'll take a low-end of 3000 light years, a mid-end of the average of 151500 light years, and a high-end of 300000 light years. Distance between galaxies is 1000000 light years.
Low-End:
Explosion Diameter = 1000000 + 3000 + 3000 = 1006000 light years = 9.5174949e+21 meters
Explosion Radius = 9.5174949e+21 / 2 = 4.75874745e+21 meters
Cosmic Explosion Formula: 4 * (GBE of Star at Edge of Explosion) * (Explosion Radius / Radius of Star at Edge of Explosion)^2
I'll use the sun, which has a GBE of 5.693e+41 Joules and a radius of 695510000 meters.
Explosion Yield = 4 * 5.693e+41 * (4.75874745e+21 / 695510000)^2 = 1.0660553e+68 Joules
Mid-End:
Explosion Diameter = 1000000 + 151500 + 151500 = 1303000 light years = 1.2327332e+22 meters
Explosion Radius = 1.2327332e+22 / 2 = 6.163666e+21 meters
Cosmic Explosion Formula: 4 * (GBE of Star at Edge of Explosion) * (Explosion Radius / Radius of Star at Edge of Explosion)^2
Again, I'll use the sun.
Explosion Yield = 4 * 5.693e+41 * (6.163666e+21 / 695510000)^2 = 1.78843274e+68 Joules
High-End:
Explosion Diameter = 1000000 + 300000 + 300000 = 1600000 light years = 1.51371688e+22 meters
Explosion Radius = 1.51371688e+22 / 2 = 7.5685844e+21 meters
Cosmic Explosion Formula: 4 * (GBE of Star at Edge of Explosion) * (Explosion Radius / Radius of Star at Edge of Explosion)^2
Again, I'll use the sun.
Explosion Yield = 4 * 5.693e+41 * (7.5685844e+21 / 695510000)^2 = 2.69664473e+68 Joules
Final Results[]
Void Termina Literally Just Dies:
Low-End = 1.0660553e+68 Joules; Galaxy level (3-C)
Mid-End = 1.78843274e+68 Joules; Galaxy level (3-C)
High-End = 2.69664473e+68 Joules; Galaxy level (3-C)
Neat.