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diff --git a/Stars45/Sky.h b/Stars45/Sky.h
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+++ b/Stars45/Sky.h
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+/*  Project Starshatter 4.5
+    Destroyer Studios LLC
+    Copyright © 1997-2004. All Rights Reserved.
+
+    SUBSYSTEM:    Stars.exe
+    FILE:         Sky.h
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    Celestial sphere, stars, planets, space dust...
+*/
+
+#ifndef Sky_h
+#define Sky_h
+
+#include "Types.h"
+#include "Solid.h"
+#include "Bitmap.h"
+#include "Geometry.h"
+
+// +--------------------------------------------------------------------+
+
+class StarSystem;
+
+// +--------------------------------------------------------------------+
+
+class Stars : public Graphic
+{
+public:
+   Stars(int nstars);
+   virtual ~Stars();
+
+   virtual void      Illuminate(double scale);
+   virtual void      Render(Video* video, DWORD flags);
+
+protected:
+   VertexSet*        vset;
+   Color*            colors;
+};
+
+// +--------------------------------------------------------------------+
+
+class Dust : public Graphic
+{
+public:
+   Dust(int ndust, bool bright=false);
+   virtual ~Dust();
+   
+   virtual void      Render(Video* video, DWORD flags);
+   virtual void      Reset(const Point& ref);
+   virtual void      ExecFrame(double factor, const Point& ref);
+
+   virtual void      Hide();
+   virtual void      Show();
+
+protected:
+   bool              really_hidden;
+   bool              bright;
+   VertexSet*        vset;
+};
+
+// +--------------------------------------------------------------------+
+
+class PlanetRep : public Solid
+{
+public:
+   PlanetRep(const char* img_west, const char* img_glow, 
+          double rad, const Vec3& pos, double tscale = 1,
+          const char* rngname=0, double minrad = 0, double maxrad = 0,
+          Color atmos = Color::Black, const char* img_gloss=0);
+   virtual ~PlanetRep();
+
+   virtual Color     Atmosphere()  const    { return atmosphere; }
+   virtual void      SetAtmosphere(Color a) { atmosphere = a; }
+   virtual void      SetDaytime(bool d);
+   virtual void      SetStarSystem(StarSystem* system);
+
+   virtual void      Render(Video* video, DWORD flags);
+
+   virtual int       CheckRayIntersection(Point pt, Point vpn, double len, Point& ipt,
+                        bool treat_translucent_polys_as_solid=true);
+
+protected:
+   void  CreateSphere(double radius, int nrings, int nsections,
+                      double minrad, double maxrad, int rsections,
+                      double tscale);
+
+   Material*         mtl_surf;
+   Material*         mtl_limb;
+   Material*         mtl_ring;
+   int               has_ring;
+   int               ring_verts;
+   int               ring_polys;
+   double            ring_rad;
+   double            body_rad;
+   Color             atmosphere;
+   bool              daytime;
+
+   StarSystem*       star_system;
+};
+
+#endif Sky_h
+