Sphere Solid
(3D only) Used to place a spherical solid — a solid of revolution with a circular cross section.
You can access this tool from the following:
Note: Although the sphere's radius can be specified as a tool setting, it is generally quicker and easier to type the radius into the AccuDraw window.
Note: To place a volume of revolution with a non-circular cross-section, use the Solid by Revolution tool.