diff --git a/NewHorizons/External/Configs/StarSystemConfig.cs b/NewHorizons/External/Configs/StarSystemConfig.cs
index 4440c5d5..08d0d968 100644
--- a/NewHorizons/External/Configs/StarSystemConfig.cs
+++ b/NewHorizons/External/Configs/StarSystemConfig.cs
@@ -21,6 +21,12 @@ namespace NewHorizons.External.Configs
         /// </summary>
         public string name;
 
+        /// <summary>
+        /// When changing star systems are you allowed to bring items into this system?
+        /// </summary>
+        [DefaultValue(true)]
+        public bool allowOutsideItems = true;
+
         /// <summary>
         /// In this system should the player be able to rotate their map camera freely or be stuck above the plane of the solar system?
         /// </summary>
diff --git a/NewHorizons/Handlers/HeldItemHandler.cs b/NewHorizons/Handlers/HeldItemHandler.cs
index e166c1b9..5ff7e5bb 100644
--- a/NewHorizons/Handlers/HeldItemHandler.cs
+++ b/NewHorizons/Handlers/HeldItemHandler.cs
@@ -89,10 +89,14 @@ public static class HeldItemHandler
         _pathOfItemTakenFromSystem[Main.Instance.CurrentStarSystem].Add(path);
     }
 
-    private static void OnStarSystemChanging(string _)
+    private static void OnStarSystemChanging(string newSystem)
     {
         // Double check we're still holding it
         _currentlyHeldItem = Locator.GetToolModeSwapper().GetItemCarryTool().GetHeldItem()?.gameObject;
+        if (!Main.SystemDict[newSystem].Config.allowOutsideItems)
+        {
+            _currentlyHeldItem = null;
+        }
 
         if (_currentlyHeldItem != null)
         {