diff --git a/src/world.rs b/src/world.rs
index 0eba23e..5c65b7a 100644
--- a/src/world.rs
+++ b/src/world.rs
@@ -82,7 +82,7 @@ pub fn setup(
 //    });
 
     // Generate a bunch of asteriods
-    let maxdist = 10;
+    let maxdist = 4;
     for i in -maxdist..maxdist {
         for j in -maxdist..maxdist {
             for k in -maxdist..maxdist {
@@ -95,11 +95,11 @@ pub fn setup(
                     _ => ASSET_ASTEROID2,
                 };
                 commands.spawn((
-                    actor::Actor {
-                        v: Vec3::new(-0.00, 0.0, 0.35),
-                        angular_momentum: Quat::from_euler(EulerRot::XYZ, 0.001, 0.001, 0.0003),
-                        ..default()
-                    },
+                    actor::Actor::default(),
+                    RigidBody::Dynamic,
+                    AngularVelocity(Vec3::new(0.001, 0.001, 0.0003)),
+                    LinearVelocity(Vec3::new(0.0, 0.0, 0.35)),
+                    Collider::sphere(1.0),
                     SceneBundle {
                         transform: Transform {
                             translation: Vec3::new(