diff --git a/public/solarsystem.php b/public/solarsystem.php
index 3b7bfdf..51cbf62 100644
--- a/public/solarsystem.php
+++ b/public/solarsystem.php
@@ -2701,14 +2701,14 @@ function createPlanetMesh(planet) {
 function createEclipticPlane() {
   eclipticGroup = new THREE.Group();
 
-  const grid = new THREE.GridHelper(340, 34, 0x5aa8d8, 0x2c4d66);
+  const grid = new THREE.GridHelper(680, 68, 0x5aa8d8, 0x2c4d66);
   grid.material.transparent = true;
   grid.material.opacity = 0.28;
   eclipticGroup.add(grid);
 
   const axisGeometry = new THREE.BufferGeometry().setFromPoints([
-    new THREE.Vector3(0, -170, 0),
-    new THREE.Vector3(0, 170, 0)
+    new THREE.Vector3(0, -340, 0),
+    new THREE.Vector3(0, 340, 0)
   ]);
   const axisMaterial = new THREE.LineBasicMaterial({
     color: 0xffdd55,