Superman - (Small Planet Level) (Mercury or Mars). He outshines everyone without weapons! he can hit hard enough to shatter small planets.
If by Overall powers Superman is a Low Herald, by Strength he is probably the Higher, Actually I've never seen someone shatter or even completly destroy a Planet physically with 1 or 2 Punches, which Clark has already done the first. what other people did were shared feats.
OT: Thor w/Mjolnir >Superman = or > Immortal Hulk > Thor w/o Mjolnir!
A serious trolling fact: Hulk fractured a skull of Mid Tier depowered Thor