Fix the Galactic size for Sergis

presets/characters.js

@@ -63030,7 +63030,7 @@ characterMakers.push(() => makeCharacter(
         },
         {
             name: "Galactic",
-            height: math.unit(634200, "km")
+            height: math.unit(634200, "lightyears")
         },
     ]
 ))