diff --git a/GalaxiesUnbound-AlphaCentauri/GalaxiesUnbound-AlphaCentauri-1.3.1.ckan b/GalaxiesUnbound-AlphaCentauri/GalaxiesUnbound-AlphaCentauri-1.3.1.ckan
new file mode 100644
index 0000000000..e7bb7cb54d
--- /dev/null
+++ b/GalaxiesUnbound-AlphaCentauri/GalaxiesUnbound-AlphaCentauri-1.3.1.ckan
@@ -0,0 +1,48 @@
+{
+    "spec_version": "v1.4",
+    "identifier": "GalaxiesUnbound-AlphaCentauri",
+    "name": "Galaxies Unbound - Alpha Centauri",
+    "abstract": "Alpha Centauri system",
+    "author": [
+        "StarCrusher96",
+        "john-d-alexander"
+    ],
+    "version": "1.3.1",
+    "license": "CC-BY-NC-ND-4.0",
+    "resources": {
+        "homepage": "https://forum.kerbalspaceprogram.com/index.php?/topic/198895-*",
+        "repository": "https://github.com/StarCrusher96/Galaxies-Unbound-A-Stellar-Odyssey",
+        "bugtracker": "https://github.com/StarCrusher96/Galaxies-Unbound-A-Stellar-Odyssey/issues"
+    },
+    "tags": [
+        "config",
+        "planet-pack"
+    ],
+    "localizations": [
+        "en-us"
+    ],
+    "depends": [
+        {
+            "name": "ModuleManager"
+        },
+        {
+            "name": "GalaxiesUnbound-Core"
+        }
+    ],
+    "install": [
+        {
+            "find": "GU",
+            "install_to": "GameData"
+        }
+    ],
+    "download": "https://github.com/StarCrusher96/Galaxies-Unbound-A-Stellar-Odyssey/releases/download/1.3.1/System_1.3.1_AlphaCentauri.zip",
+    "download_size": 634905323,
+    "download_hash": {
+        "sha1": "F074C7689F60C2EC7E11D180C7606873F348CD13",
+        "sha256": "EF7E1B04F11FE9455839AEEDEF3FB3BBDFD061CD699D7E263E39B1B2B5E40474"
+    },
+    "download_content_type": "application/zip",
+    "install_size": 875209380,
+    "release_date": "2023-06-08T04:39:40Z",
+    "x_generated_by": "netkan"
+}