diff --git a/src/actor.rs b/src/actor.rs
index 0fa83c5..79d7b0a 100644
--- a/src/actor.rs
+++ b/src/actor.rs
@@ -82,9 +82,13 @@ pub struct Chat {
 #[derive(Component)]
 #[derive(Clone)]
 pub struct Talker {
+    pub pronoun: String,
     pub conv_id: String,
 }
-impl Default for Talker { fn default() -> Self { Self { conv_id: "".to_string() } } }
+impl Default for Talker { fn default() -> Self { Self {
+    pronoun: "they/them".to_string(),
+    conv_id: "error".to_string(),
+}}}
 
 #[derive(Component)]
 pub struct LifeForm {
diff --git a/src/defs.txt b/src/defs.txt
index cb3b538..eec8c3e 100644
--- a/src/defs.txt
+++ b/src/defs.txt
@@ -5,11 +5,21 @@ actor -50 0 0 "icarus"
     chatid "hi_icarus"
     scale 1
 
+actor 0 0 0 "alien"
+    chatid "error"
+
 actor 300000 0 500000 "jupiter"
     scale 80000
     rotationy -1.40
     angularmomentum 0 0.0001 0
 
+actor 2000 0 0 "asteroid1"
+    scale 200
+
+chat "error"
+    name "ERROR"
+    msg 0 "INIT" "EXIT" "Unspecified conversation ID"
+
 chat "hialien"
     name "Alien"
     msg 0 "INIT" "EXIT" "Leave me alone"
diff --git a/src/world.rs b/src/world.rs
index f015293..6dcd798 100644
--- a/src/world.rs
+++ b/src/world.rs
@@ -10,7 +10,6 @@ use bevy::core_pipeline::bloom::{BloomCompositeMode, BloomSettings};
 use std::f32::consts::PI;
 
 const ASTEROID_SIZE: f32 = 100.0;
-const MOON_SIZE: f32 = 200.0;
 const MARS_SIZE: f32 = 10.0;
 const ASTRONAUT_SIZE: f32 = 5.0;
 const PIZZERIA_SIZE: f32 = 30.0;
@@ -29,6 +28,9 @@ fn asset_name_to_path(name: &str) -> &'static str {
     match name {
         "astronaut" => ASSET_ASTRONAUT,
         "jupiter" => ASSET_JUPITER,
+        "asteroid1" => ASSET_ASTEROID1,
+        "asteroid2" => ASSET_ASTEROID2,
+        "pizzeria" => ASSET_PIZZERIA,
         _ => ASSET_ASTRONAUT,
     }
 }
@@ -109,45 +111,6 @@ pub fn setup(
         },
     ));
 
-    // Add some hand-placed asteroids
-    let sphere_handle = meshes.add(Sphere::new(1.0));
-    let gray_handle = materials.add(StandardMaterial {
-        base_color: Color::GRAY,
-        perceptual_roughness: 1.0,
-        ..default()
-    });
-    let brown_handle = materials.add(StandardMaterial {
-        base_color: Color::Rgba { alpha: 1.0, red: 0.8, green: 0.5, blue: 0.1 },
-        perceptual_roughness: 1.0,
-        ..default()
-    });
-    commands.spawn((
-        actor::Actor::default(),
-        PbrBundle {
-            mesh: sphere_handle.clone(),
-            material: gray_handle.clone(),
-            transform: Transform::from_xyz(
-                2000.0,
-                0.0,
-                0.0,
-            ).with_scale(Vec3::splat(MOON_SIZE)),
-            ..default()
-        },
-    ));
-    commands.spawn((
-        actor::Actor::default(),
-        PbrBundle {
-            mesh: sphere_handle.clone(),
-            material: brown_handle.clone(),
-            transform: Transform::from_xyz(
-                300.0,
-                40.0,
-                250.0,
-            ).with_scale(Vec3::splat(MARS_SIZE)),
-            ..default()
-        },
-    ));
-
     // Generate a bunch of asteriods
     let maxdist = 10;
     for i in -maxdist..maxdist {
@@ -186,6 +149,7 @@ pub fn setup(
     }
 
     // Generate starmap
+    let sphere_handle = meshes.add(Sphere::new(1.0));
     for star in nature::STARS {
         let brightness = star[3] * 2000.0;
         let (r, g, b) = nature::star_color_index_to_rgb(star[4]);
@@ -211,28 +175,6 @@ pub fn setup(
         ));
     }
 
-    // Add alien
-    commands.spawn((
-        actor::Actor {
-            v: Vec3::new(-0.05, 0.2, 0.35),
-            ..default()
-        },
-        actor::Talker { conv_id: "hialien".to_string() },
-        SceneBundle {
-            transform: Transform {
-                translation: Vec3::new(
-                    20.0,
-                    0.0,
-                    0.0,
-                ),
-                rotation: Quat::from_rotation_y(-PI / 3.),
-                scale: Vec3::splat(ASTRONAUT_SIZE),
-            },
-            scene: asset_server.load(ASSET_ASTRONAUT),
-            ..default()
-        },
-    ));
-
     // Add pizza alien
     commands.spawn((
         actor::Actor {
@@ -240,7 +182,7 @@ pub fn setup(
             angular_momentum: Quat::from_euler(EulerRot::XYZ, 0.0, 0.0001, 0.0),
             ..default()
         },
-        actor::Talker { conv_id: "pizzeria".to_string() },
+        actor::Talker { conv_id: "pizzeria".to_string(), pronoun: "it".to_string() },
         SceneBundle {
             transform: Transform {
                 translation: Vec3::new(
@@ -333,6 +275,7 @@ struct ParserState {
 }
 impl Default for ParserState {
     fn default() -> Self {
+        let default_actor = actor::Actor::default();
         Self {
             class: DefClass::None,
             name: "NONAME".to_string(),
@@ -342,7 +285,7 @@ impl Default for ParserState {
             model: "".to_string(),
             model_scale: 1.0,
             rotation: Quat::IDENTITY,
-            angular_momentum: Quat::IDENTITY,
+            angular_momentum: default_actor.angular_momentum,
             pronoun: "they/them".to_string(),
             is_lifeform: false,
             is_alive: false,
@@ -501,6 +444,8 @@ pub fn load_defs(
         match parts.as_slice() {
             // Parsing actors
             ["actor", x, y, z, model] => {
+                state.spawn_entities(&mut commands, &asset_server);
+                state.reset();
                 state.class = DefClass::Actor;
                 state.model = model.to_string();
                 if let (Ok(x_float), Ok(y_float), Ok(z_float)) =