As usual, I've put a bit of thought into how Thor would fit into the JoJo universe without just destroying everything.
Thor and his stand [Mjolnir]/[God of Thunder]
[Mjolnir] is a great mid-range stand, boasting amazing close-range attack and devastating area of effect abilities his only downfall is his bad defensive capabilities. Mjolnir can throw anything he touches long distances and bring it back to himself from 100 meters. He is capable of electrocuting anything close to the object and can call lighting to anything within 8 metres and burst lighting from himself within 5. Mjollnir can also touch an enemy or object and render them completely immobile, they will be too heavy to move or be moved but must remain within 3 metres of Thor, while Mjolnir is affecting a foe in this way he is unable to use any other abilities apart from applying lightning directly to Thor which he can use to shock people or add a lightning ability to any weapon he's wielding
Power S
Speed B
Range B
Durability B
Precision A
Potential A