I would like to set some rough ground rules for how Pokemon are assigned stats in Pokemon. I'll skip over HP and Special Defense because I have no idea how Gamefreak judges these, but the other four are much easier to measure.
Attack:
Gyarados (base 125) - able to crush cities
Machamp (base 130) - able to punch smaller enemies to the moon
Tyranitar (base 134) - able to split mountains by simply walking near them
Groudon (base 150) - able to form large land masses out of the sea with its earthquakes
So if your Pokemon is unable to split continents every time it goes for its morning jog, then it should have less base attack than Groudon. Keep in mind that this doesn't include using superpowers to break these continents, for that would be under Special Attack.
Defense:
Metang (base 100) - unable to be even scratched by a collision with a jet plane
Rhydon (base 120) - able to live in molten lava of 3600 degrees farenheit
Cloyster (bae 180) - entirely immune to physical damage
Being completely unable to be harmed by any physical means whatsoever would net you Cloyster's defense.
Special Attack:
Rhydon (base 45) - possesses signs of intelligence
Metagross (base 95) - possesses the intelligence of a supercomputer
Alakazam (base 135) - possesses an IQ of approximately 5000. No person has been recorded to have an IQ of near 300.
Dialga (base 150) - able to manipulate time on a whim
Godlike entity? Base 150 Special Attack.
Speed:
Pidgeot (base 101) - Mach 2
Latios (base 110) - able to overtake a jet plane
Not much to work with here, but w/e
)
