From Nevercenter 3D Modeling Wiki
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Menu Path: Create > Sphere
The Sphere command will create a sphere shape at the center of the work grid, based on parameters specified in the options window.
- The distance out from the center of the sphere.
- The number of horizontal sections.
- The number of vertical sections.
- Editing values in the options dialog immediately after executing this command will allow you to see the effects in real time on the object.