diff --git a/NewHorizons/Schemas/body_schema.json b/NewHorizons/Schemas/body_schema.json
index 61b75b12..8a8860eb 100644
--- a/NewHorizons/Schemas/body_schema.json
+++ b/NewHorizons/Schemas/body_schema.json
@@ -675,6 +675,14 @@
         "textureMap": {
           "type": "string",
           "description": "Relative filepath to the texture used for the terrain."
+        },
+        "resolution": {
+          "type": "integer",
+          "description": "Resolution of the heightmap.\nHigher values means more detail but also more memory/cpu/gpu usage.\nThis value will be 1:1 with the heightmap texture width, but only at the equator.",
+          "format": "int32",
+          "default": 204,
+          "maximum": 2000.0,
+          "minimum": 4.0
         }
       }
     },