You are assigning arbitary values, let's look at Ravagug, with a Str of 528????Ok I think I understand. You don't want them to be stated because regardless to you it looks like they won't represent them correctly.
If you want to stat these up, use M&M 2e / 3e, or draw from Anime 5e - which is essentially M&M into 5e format.
Although personally I would just use M&M 2e, which is ready made for this, it would be ideal.
So many would have power arrays, or just to make it simple.
So M&M 2e has Immunity . M&M 3e does, and so too does Anime 5e. Honestly, M&M 3e, even has a mechanic for warping reality.
M&M 3e Envirnoment
You can change the environment in an area: raising or lowering the temperature, creating light, causing rain, and so forth (see The Environment in the Action & Adventure chapter for details).
Your Environment affects a 30 foot radius around you at rank 1. Each additional rank moves the radius up one distance rank, for a reach of approximately 2,000 miles at rank 20, sufficient to alter the environment of an entire continent!
Dimension travelYou can move instantly from one dimension to another as a move action. For 1 rank, you can move between your home dimension and one other. For 2 ranks you can move between any of a related group of dimensions (mystical dimensions, alien dimensions, etc). For 3 ranks you can travel to any dimension. You can carry up to 50 lbs. (mass rank 0) of additional material with you when you move. If you apply the Increased Mass modifier, you can carry additional mass up to your modifier rank.
This is also a power modifier too, allowing you effect, sense, or move etc.
Cosmic Handbook - page 26 said:it is split into three levels: with 3 covering Galaxy, Clusters, or Universe.
In essence you have a load of high stats, that don't mean anything other being arbitary in nature.
What you are doing here, is creating Supers (gods / cosmic beings). I believe Ares is statted in M&M 2e somewhere and so too is an Elder Evil / Old One in Book of Magic.
Prime Mortal who is essentially Cosmic Cthulhu that killed two others like it, and is trying to enter the universe, Adepts of Arcane M@M 2e.
So if you want to do this justice, and I presume you do, you certainly need to draw from other sources to do so.