diff --git a/js/api/planet.js b/js/api/planet.js
index 5587d30..b08c47c 100644
--- a/js/api/planet.js
+++ b/js/api/planet.js
@@ -1,3 +1,30 @@
+class Position {
+    constructor(x, y) {
+        this.x = x;
+        this.y = y;
+    }
+
+    get_canvas_pos(w, h) {
+        return new Position(x - w/2, y - h/2)
+    }
+}
+
 export class Planet {
+   constructor(waypoint) {
+    this.symbol = waypoint.symbol;
+    this.type = waypoint.type;
+    this.system = waypoint.systemSymbol;
+    this.position = new Position(x, y);
+    this.moons = waypoint.orbitals;
+    this.orbits = waypoint.orbits;
+    this.faction = waypoint.faction;
+    this.traits = waypoint.traits;
+    this.dangers = waypoint.modifiers;
+    this.discovery = waypoint.char;
+    this.is_under_construction = waypoint.isUnderConstruction;
+   }
+}
+
+export class PlanetBuilder {
     
 }
\ No newline at end of file