FilledTorus
FilledTorus[{x,y,z},{rinner,router}] represents a filled torus centered at {x,y,z} with inner radius rinner and outer radius router.
Examples
(* Create a filled torus at origin *)
Graphics3D[FilledTorus[{0, 0, 0}, {0.3, 1}]]
(* Create a torus at a specific location *)
Graphics3D[{Red, FilledTorus[{1, 2, 0}, {0.2, 0.8}]}]
(* Multiple tori *)
Graphics3D[{
Blue, FilledTorus[{0, 0, 0}, {0.5, 1.5}],
Orange, FilledTorus[{3, 0, 0}, {0.3, 1}]
}]Please visit the official Wolfram Language Reference for more details.