diff --git a/gravities.gif b/gravities.gif
new file mode 100644
index 0000000..3b9c16a
Binary files /dev/null and b/gravities.gif differ
diff --git a/gravities.jl b/gravities.jl
index cf2a565..59dcbf6 100644
--- a/gravities.jl
+++ b/gravities.jl
@@ -1,6 +1,12 @@
+#=
+Visualization of the gravities of different bodies around the solar system inspired by Dr. James O'Donoghue visualization here: https://twitter.com/physicsJ/status/1414233142861262855
+
+Planetary data from NASA: https://nssdc.gsfc.nasa.gov/planetary/factsheet/ 
+=#
+
 using Javis
 
-# Planetary data from: https://nssdc.gsfc.nasa.gov/planetary/factsheet/ 
+
 diameters = Dict(
     "Mercury" => 4879,
     "Venus" => 12104,
@@ -63,9 +69,12 @@ font_height = 25
 width = 1500
 
 # Give room for header and footer
-top_padding = font_height * 3
-bottom_padding = font_height * 5 + 50
+top_padding = font_height
+bottom_padding =
+    font_height * 5 + 50 + maximum(ceil.(Int, [p.radius * 5 for p in planets])) + 1
 total_height = height + top_padding + bottom_padding
+start_height = total_height / 2 - top_padding * 4
+
 
 myvideo = Video(width, total_height)
 Background(1:frames, ground)
@@ -73,31 +82,51 @@ Background(1:frames, ground)
 # Determine spacing and make some functions to help space the planets and text
 spacing = width / (length(planets) + 1)
 x_calc(planet::Planet) = (planet.position) * spacing - width / 2 + spacing / 2
-y_calc(planet::Planet) = -height / 2 + planet.radius
 y_height(row) = total_height / 2 - font_height / 2 - font_height * row
 
-for planet in planets
 
+# 1km and 0km lines have to be drawn first to be under everything
+Object(
+    1:frames,
+    JLine(
+        Point(-width / 2, -start_height),
+        Point(width, -start_height),
+        color = "darkgray",
+        linewidth = 5,
+    ),
+)
+
+Object(
+    1:frames,
+    JLine(
+        Point(-width / 2, -start_height + height),
+        Point(width, -start_height + height),
+        color = "darkgray",
+        linewidth = 5,
+    ),
+)
+
+
+for planet in planets
     # Kinematic equations to calculate how many frames each planet will be active
-    t_final = 2 * (height - planet.radius * 2) / planet.gravity |> sqrt
+    t_final = 2 * height / planet.gravity |> sqrt
     v_final = planet.gravity * t_final
     frame_final = ceil(Int, t_final * framerate)
 
 
 
     for f = 1:frame_final
-
         # Calculate time of current frame for kinematic math
         time = f / framerate
 
         # Calculate planets current position
-        planet_y = 0.5 * planet.gravity * time^2 - height / 2
+        planet_y = 0.5 * planet.gravity * time^2 - start_height
 
         # Set the planets position 
         Object(
             f:f,
             JCircle(O, planet.radius, color = planet.color, action = :fill),
-            Point(x_calc(planet), planet_y + planet.radius),
+            Point(x_calc(planet), planet_y),
         )
 
         # Update text for planets current state
@@ -132,7 +161,7 @@ for planet in planets
     Object(
         frame_final:frames,
         JCircle(O, planet.radius, color = planet.color, action = :fill),
-        Point(x_calc(planet), height / 2 - planet.radius),
+        Point(x_calc(planet), -start_height + height),
     )
 
     # Set all the text for after the planet is done moving
@@ -140,7 +169,7 @@ for planet in planets
         frame_final:frames,
         @JShape begin
             fontsize(font_height)
-            sethue("green")
+            sethue("springgreen4")
             text(planet.name, Point(x_calc(planet), y_height(3)), halign = :center)
             text(
                 string(planet.gravity, "m/s^2"),
@@ -166,6 +195,7 @@ for planet in planets
         1:frame_final,
         @JShape begin
             fontsize(font_height)
+            sethue(planet.color)
             text(planet.name, Point(x_calc(planet), y_height(3)), halign = :center)
             text(
                 string(planet.gravity, "m/s^2"),
@@ -175,21 +205,22 @@ for planet in planets
         end
     )
 
-
-
+    Object(
+        1:frames,
+        JCircle(O, planet.radius, color = planet.color, action = :fill),
+        Point(x_calc(planet), y_height(4) - planet.radius),
+    )
 end
 
 
-
 # Set the legend text
 Object(
     1:frames,
     @JShape begin
         fontsize(font_height)
         x_pt = -width / 2 + 10
-
-        text("1km", Point(x_pt, -height / 2 + font_height), halign = :left)
-        text("0km", Point(x_pt, height / 2), halign = :left)
+        text("1km", Point(x_pt, -start_height - 10), halign = :left)
+        text("0km", Point(x_pt, -start_height + height - 10), halign = :left)
 
 
         fontsize(font_height * 0.75)
@@ -203,12 +234,11 @@ Object(
         sethue("royalblue")
         text(
             "Ball Falling 1km on Bodies in the Solar System",
-            Point(0, -height / 2 - font_height * 2),
+            Point(0, -total_height / 2 + font_height * 2.5),
             halign = :center,
         )
     end
 )
 
-
 render(myvideo; liveview = true)
-# render(myvideo; pathname = "hacktober.gif")
+# render(myvideo; pathname = "gravities.mp4")
diff --git a/gravities.mp4 b/gravities.mp4
index 20b3ecb..9e8a720 100644
Binary files a/gravities.mp4 and b/gravities.mp4 differ