diff --git a/sim_scenes/fiction/transformed_mars_ani_3d.py b/sim_scenes/fiction/transformed_mars_ani_3d.py
index cf0d01a40d196539bc31e4ba590b756bd9103c42..5f9c32424b8e7c2eada50290d7f3d9d6f78a30c9 100644
--- a/sim_scenes/fiction/transformed_mars_ani_3d.py
+++ b/sim_scenes/fiction/transformed_mars_ani_3d.py
@@ -117,7 +117,7 @@ def transformed_mars_ani(transformed_texture=None, texture=None, camera3d=False,
 
     def on_ready():
         if bg_texture is not None:
-            sky = create_sphere_sky(texture=bg_texture, scale=10000, rotation_x=10, rotation_y=180, rotation_z=-70)
+            sky = create_sphere_sky(texture=bg_texture, scale=1000, rotation_x=10, rotation_y=180, rotation_z=-70)
 
             if bg_texture_rotation:
                 def sky_rotation():
@@ -136,7 +136,7 @@ def transformed_mars_ani(transformed_texture=None, texture=None, camera3d=False,
 
         application.time_scale = 0.001
         camera.clip_plane_near = 0.001
-        camera.clip_plane_far = 20000
+        camera.clip_plane_far = 10000
 
         if append_space_station:
             def update():
@@ -145,7 +145,7 @@ def transformed_mars_ani(transformed_texture=None, texture=None, camera3d=False,
                     space_station.planet.rotation_z += 0.005 * space_station.dt_scale
                     space_station.planet.position += Vec3(0, 0, 0.00000005 * space_station.dt_scale)
                     d = distance(space_station.planet, mars.planet) / UrsinaConfig.SCALE_FACTOR
-                    if d < mars.radius * 5:
+                    if d < mars.radius * 2:
                         space_station.planet.scale *= pow(0.999, 72 / space_station.dt_scale)
 
                     if d < mars.radius * 1.01: