diff --git a/crates/bevy_math/src/primitives/dim3.rs b/crates/bevy_math/src/primitives/dim3.rs
index 60105622f57ce..891f51558fd3b 100644
--- a/crates/bevy_math/src/primitives/dim3.rs
+++ b/crates/bevy_math/src/primitives/dim3.rs
@@ -161,7 +161,7 @@ pub struct Cuboid {
 impl Primitive3d for Cuboid {}
 
 impl Cuboid {
-    /// Create a cuboid from a full x, y and z length
+    /// Create a cuboid from a full x, y, and z length
     pub fn new(x_length: f32, y_length: f32, z_length: f32) -> Self {
         Self::from_size(Vec3::new(x_length, y_length, z_length))
     }
@@ -240,12 +240,94 @@ pub struct ConicalFrustum {
 }
 impl Primitive3d for ConicalFrustum {}
 
-/// A torus (AKA donut) primitive.
-#[derive(Clone, Copy, Debug)]
+/// The type of torus determined by the minor and major radii
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
+pub enum TorusKind {
+    /// A torus that has a ring.
+    /// The major radius is greater than the minor radius
+    Ring,
+    /// A torus that has no hole but also doesn't intersect itself.
+    /// The major radius is equal to the minor radius
+    Horn,
+    /// A self-intersecting torus.
+    /// The major radius is less than the minor radius
+    Spindle,
+    /// A torus with non-geometric properties like
+    /// a minor or major radius that is non-positive,
+    /// infinite, or `NaN`
+    Invalid,
+}
+
+/// A torus primitive, often representing a ring or donut shape
+#[derive(Clone, Copy, Debug, PartialEq)]
 pub struct Torus {
-    /// The radius of the overall shape
-    pub radius: f32,
-    /// The radius of the internal ring
-    pub ring_radius: f32,
+    /// The radius of the tube of the torus
+    #[doc(
+        alias = "ring_radius",
+        alias = "tube_radius",
+        alias = "cross_section_radius"
+    )]
+    pub minor_radius: f32,
+    /// The distance from the center of the torus to the center of the tube
+    #[doc(alias = "radius_of_revolution")]
+    pub major_radius: f32,
 }
 impl Primitive3d for Torus {}
+
+impl Torus {
+    /// Create a new `Torus` from an inner and outer radius.
+    ///
+    /// The inner radius is the radius of the hole, and the outer radius
+    /// is the radius of the entire object
+    pub fn new(inner_radius: f32, outer_radius: f32) -> Self {
+        let minor_radius = (outer_radius - inner_radius) / 2.0;
+        let major_radius = outer_radius - minor_radius;
+
+        Self {
+            minor_radius,
+            major_radius,
+        }
+    }
+
+    /// Get the inner radius of the torus.
+    /// For a ring torus, this corresponds to the radius of the hole,
+    /// or `major_radius - minor_radius`
+    #[inline]
+    pub fn inner_radius(&self) -> f32 {
+        self.major_radius - self.minor_radius
+    }
+
+    /// Get the outer radius of the torus.
+    /// This corresponds to the overall radius of the entire object,
+    /// or `major_radius + minor_radius`
+    #[inline]
+    pub fn outer_radius(&self) -> f32 {
+        self.major_radius + self.minor_radius
+    }
+
+    /// Get the [`TorusKind`] determined by the minor and major radii.
+    ///
+    /// The torus can either be a *ring torus* that has a hole,
+    /// a *horn torus* that doesn't have a hole but also isn't self-intersecting,
+    /// or a *spindle torus* that is self-intersecting.
+    ///
+    /// If the minor or major radius is non-positive, infinite, or `NaN`,
+    /// [`TorusKind::Invalid`] is returned
+    #[inline]
+    pub fn kind(&self) -> TorusKind {
+        // Invalid if minor or major radius is non-positive, infinite, or NaN
+        if self.minor_radius <= 0.0
+            || !self.minor_radius.is_finite()
+            || self.major_radius <= 0.0
+            || !self.major_radius.is_finite()
+        {
+            return TorusKind::Invalid;
+        }
+
+        match self.major_radius.partial_cmp(&self.minor_radius).unwrap() {
+            std::cmp::Ordering::Greater => TorusKind::Ring,
+            std::cmp::Ordering::Equal => TorusKind::Horn,
+            std::cmp::Ordering::Less => TorusKind::Spindle,
+        }
+    }
+}