Change asteroid field distances

DATA/SOLAR/ASTEROIDS/ku07_izu_planetary_fragment_field.ini

@@ -2,8 +2,8 @@
 file = solar\asteroids\rock_shapes.ini
 
 [Field]
-cube_size = 400
-fill_dist = 3100
+cube_size = 600
+fill_dist = 4000
 diffuse_color = 200, 255, 255
 ambient_color = 20, 30, 40
 ambient_increase = 30, 40, 50
@@ -36,8 +36,8 @@ ambient_intensity = 1
 vert_increase = 2
 
 [AsteroidBillboards]
-count = 300
-start_dist = 2000
+count = 500
+start_dist = 2200
 fade_dist_percent = 0.35
 shape = asteroid_planet_frag
 color_shift = 0.5, 0.6, 0.7