Hmm looks close, thanks. Not quite the right leaves and mine never forms bunched up rosettes no matter how much light it gets. Looks like sedum don't mind being pruned to keep to size though so might try that on a couple! It's just going to generate lots more offspring though...
If you've got any offspring you wanted rid of (and you're vaguely north of the river) I'd happily take off your hands/exchange for tomato seedlings or beer if they're of any interest? I'm in the market for succulents...
That's some sedum type succulent, "cremnosedum" I believe, that you have there.
See https://succulentsbox.com/collections/sedum-succulents/products/sedum-cremnosedum-little-gem-tiny-rosette-green-puffy-2-or-4