Fix Saturn being smaller than it should be

It needed offsets to handle the rings.

presets/naturals.js

@@ -1006,7 +1006,7 @@ function makeNaturals() {
             ["Earth", 12756, "km", 5.97e24, "kg", "./media/naturals/earth.svg"],
             ["Mars", 6792, "km", 0.642e24, "kg", "./media/naturals/planet-generic.svg"],
             ["Jupiter", 142984, "km", 1898e24, "kg", "./media/naturals/planet-generic.svg"],
-            ["Saturn", 120536, "km", 568e24, "kg", "./media/naturals/saturn.svg"],
+            ["Saturn", 120536, "km", 568e24, "kg", "./media/naturals/saturn.svg", 236/195, 42/278],
             ["Uranus", 51118, "km", 86.8e24, "kg", "./media/naturals/planet-generic.svg"],
             ["Neptune", 49528, "km", 102e24, "kg", "./media/naturals/planet-generic.svg"],
             ["Pluto", 2370, "km", 0.0146e24, "kg", "./media/naturals/planet-generic.svg"]

presets/objects.js

@@ -138,6 +138,11 @@ function makeHeightWeightSphere(info, category, prefix = "", type = "objects") {
             name: object[0].replace(/-/g, " ").replace(/\b\w/g, x => x.toUpperCase()),
             rename: true
         }
+
+        if (object[6]) {
+            views[object[0]].image.extra = object[6]
+            views[object[0]].image.bottom = object[7]
+        }
     });
 
     return {