Press "Ctrl+V" in your keyboard or click Edit menu > Clone to duplicate the Star. Click OK in the Clone Options dialogue box. So, Star02 is our second gear wheel now.
Star02 is in the same place of Star01. So, move Star02 to the left in the Front viewport with the Move tool.
Apply an "Edit Mesh" modifier to Star02 and then choose Elements sub-object mode. Zoom and click on the Star02 in viewport to select its mesh element. In the Front viewport, rotate it about 9 degree around the Z axis with the Rotate tool.
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