diff --git a/src/doodad.rs b/src/doodad.rs
index 4cd0dcf..bcd2491 100644
--- a/src/doodad.rs
+++ b/src/doodad.rs
@@ -6,7 +6,7 @@ pub struct Doodad {
 	pub sprite: SpriteTexture,
 	pub pos: Point2<Pfloat>,
 	pub parallax: Pfloat,
-	pub height: Pfloat,
+	pub size: Pfloat,
 }
 
 impl Spriteable for Doodad {
@@ -16,7 +16,7 @@ impl Spriteable for Doodad {
 			pos: self.pos,
 			angle: Deg(0.0),
 			scale: 1.0,
-			height: self.height,
+			size: self.size,
 			parallax: self.parallax,
 		};
 	}
diff --git a/src/render/gpustate.rs b/src/render/gpustate.rs
index e5682b6..09dda6b 100644
--- a/src/render/gpustate.rs
+++ b/src/render/gpustate.rs
@@ -223,7 +223,7 @@ impl GPUState {
 
 			// Game dimensions of this sprite post-scale.
 			// Don't divide by 2, we use this later.
-			let height = s.height * s.scale;
+			let height = s.size * s.scale;
 			let width = height * texture.aspect;
 
 			// Don't draw (or compute matrices for)
@@ -311,7 +311,7 @@ impl GPUState {
 					instances.push(StarfieldInstance {
 						position: (s.pos + offset).into(),
 						parallax: s.parallax,
-						height: s.height,
+						size: s.size,
 						tint: s.tint.into(),
 					})
 				}
diff --git a/src/render/shaders/starfield.wgsl b/src/render/shaders/starfield.wgsl
index b1a55c6..27b4355 100644
--- a/src/render/shaders/starfield.wgsl
+++ b/src/render/shaders/starfield.wgsl
@@ -2,7 +2,7 @@
 struct InstanceInput {
 	@location(2) position: vec2<f32>,
 	@location(3) parallax: f32,
-	@location(4) height: f32,
+	@location(4) size: f32,
 	@location(5) tint: vec2<f32>,
 };
 
@@ -57,7 +57,7 @@ fn vertex_shader_main(
 
 	// Apply sprite aspect ratio & scale factor
 	// also applies screen aspect ratio
-	var scale: f32 = instance.height / global.camera_zoom.x;
+	var scale: f32 = instance.size / global.camera_zoom.x;
 
 	// Minimum scale to prevent flicker at large zoom levels
 	var real_size = scale * global.window_size.xy;
diff --git a/src/render/vertexbuffer/types.rs b/src/render/vertexbuffer/types.rs
index 463121d..94ede28 100644
--- a/src/render/vertexbuffer/types.rs
+++ b/src/render/vertexbuffer/types.rs
@@ -44,9 +44,7 @@ pub struct StarfieldInstance {
 	/// Parallax factor (same unit as usual)
 	pub parallax: f32,
 
-	/// Height of (unrotated) sprite in world units
-	pub height: f32,
-
+	pub size: f32,
 	pub tint: [f32; 2],
 }
 
@@ -68,7 +66,7 @@ impl BufferObject for StarfieldInstance {
 					shader_location: 3,
 					format: wgpu::VertexFormat::Float32,
 				},
-				// Height
+				// Size
 				wgpu::VertexAttribute {
 					offset: mem::size_of::<[f32; 3]>() as wgpu::BufferAddress,
 					shader_location: 4,
diff --git a/src/ship.rs b/src/ship.rs
index ebc4016..695d0b4 100644
--- a/src/ship.rs
+++ b/src/ship.rs
@@ -15,7 +15,7 @@ impl ShipKind {
 		return SpriteTexture(name.to_owned());
 	}
 
-	fn height(&self) -> Pfloat {
+	fn size(&self) -> Pfloat {
 		match self {
 			Self::Gypsum => 100.0,
 		}
@@ -44,7 +44,7 @@ impl Spriteable for Ship {
 			angle: self.body.angle,
 			scale: 1.0,
 			parallax: 1.0,
-			height: self.kind.height(),
+			size: self.kind.size(),
 		};
 	}
 }