diff --git a/dist/index.js b/dist/index.js
index ca6be8b..36bd9a2 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -11971,5 +11971,44 @@ module.exports = {
         recover: 1
       } ]
     }
+  },
+  Modifications: {
+    modifiers: {
+      "1": {
+        value: "pGen",
+        description: "Modifier for power generation",
+        operator: "multiply"
+      },
+      "2": {
+        value: "power",
+        description: "Modifier for power usage",
+        operator: "multiply"
+      },
+      "3": {
+        value: "integrity",
+        description: "Modifier for integrity",
+        operator: "multiply"
+      },
+      "4": {
+        value: "mass",
+        description: "Modifier for mass",
+        operator: "multiply"
+      },
+      "5": {
+        value: "eff",
+        description: "Modifier for heat efficiency",
+        operator: "multiply"
+      }
+    },
+    validity: {
+      pp: [ 1, 3, 4, 5 ],
+      t: [ 2, 3, 4, 5 ],
+      fsd: [ 2, 3, 4, 5 ],
+      ls: [ 2, 3, 4, 5 ],
+      pd: [ 2, 3, 4, 5 ],
+      s: [ 2, 3, 4, 5 ],
+      ft: [],
+      pas: []
+    }
   }
-};
\ No newline at end of file
+};
diff --git a/dist/index.json b/dist/index.json
index 32a9086..d1c1aa8 100644
--- a/dist/index.json
+++ b/dist/index.json
@@ -14364,5 +14364,74 @@
 				}
 			]
 		}
+	},
+	"Modifications": {
+		"modifiers": {
+			"1": {
+				"value": "pGen",
+				"description": "Modifier for power generation",
+				"operator": "multiply"
+			},
+			"2": {
+				"value": "power",
+				"description": "Modifier for power usage",
+				"operator": "multiply"
+			},
+			"3": {
+				"value": "integrity",
+				"description": "Modifier for integrity",
+				"operator": "multiply"
+			},
+			"4": {
+				"value": "mass",
+				"description": "Modifier for mass",
+				"operator": "multiply"
+			},
+			"5": {
+				"value": "eff",
+				"description": "Modifier for heat efficiency",
+				"operator": "multiply"
+			}
+		},
+		"validity": {
+			"pp": [
+				1,
+				3,
+				4,
+				5
+			],
+			"t": [
+				2,
+				3,
+				4,
+				5
+			],
+			"fsd": [
+				2,
+				3,
+				4,
+				5
+			],
+			"ls": [
+				2,
+				3,
+				4,
+				5
+			],
+			"pd": [
+				2,
+				3,
+				4,
+				5
+			],
+			"s": [
+				2,
+				3,
+				4,
+				5
+			],
+			"ft": [],
+			"pas": []
+		}
 	}
 }
\ No newline at end of file
diff --git a/generate_distribution.js b/generate_distribution.js
index 64d37c6..8221027 100644
--- a/generate_distribution.js
+++ b/generate_distribution.js
@@ -2,8 +2,9 @@ var fs = require('fs');
 var UglifyJS = require('uglify-js');
 var Ships = require('./ships');
 var Modules = require('./modules');
-var exportString = JSON.stringify({ Ships: Ships, Modules: Modules }, null, '\t');
-var ast = UglifyJS.parse(['module.exports = ', JSON.stringify({ Ships: Ships, Modules: Modules }), ';'].join(''));
+var Modifications = require('./modifications');
+var exportString = JSON.stringify({ Ships: Ships, Modules: Modules, Modifications: Modifications }, null, '\t');
+var ast = UglifyJS.parse(['module.exports = ', JSON.stringify({ Ships: Ships, Modules: Modules, Modifications: Modifications }), ';'].join(''));
 var code = ast.print_to_string({beautify: true, indent_level: 2});
 
 fs.open('./dist/index.json', 'w', function() {
diff --git a/modifications/index.js b/modifications/index.js
new file mode 100644
index 0000000..cd3513d
--- /dev/null
+++ b/modifications/index.js
@@ -0,0 +1,4 @@
+module.exports = {
+  modifiers: require('./modifiers'),
+  validity: require('./validity')
+};
diff --git a/modifications/modifiers.json b/modifications/modifiers.json
new file mode 100644
index 0000000..b371ca5
--- /dev/null
+++ b/modifications/modifiers.json
@@ -0,0 +1,27 @@
+{
+  "1": {
+    "value": "pGen",
+    "description": "Modifier for power generation",
+    "operator": "multiply"
+  },
+  "2": {
+    "value": "power",
+    "description": "Modifier for power usage",
+    "operator": "multiply"
+  },
+  "3": {
+    "value": "integrity",
+    "description": "Modifier for integrity",
+    "operator": "multiply"
+  },
+  "4": {
+    "value": "mass",
+    "description": "Modifier for mass",
+    "operator": "multiply"
+  },
+  "5": {
+    "value": "eff",
+    "description": "Modifier for heat efficiency",
+    "operator": "multiply"
+  }
+}
diff --git a/modifications/validity.json b/modifications/validity.json
new file mode 100644
index 0000000..04e63ee
--- /dev/null
+++ b/modifications/validity.json
@@ -0,0 +1,40 @@
+{
+  "pp": [
+    1,
+    3,
+    4,
+    5
+  ],
+  "t": [
+    2,
+    3,
+    4,
+    5
+  ],
+  "fsd": [
+    2,
+    3,
+    4,
+    5
+  ],
+  "ls": [
+    2,
+    3,
+    4,
+    5
+  ],
+  "pd": [
+    2,
+    3,
+    4,
+    5
+  ],
+  "s": [
+    2,
+    3,
+    4,
+    5
+  ],
+  "ft": [],
+  "pas": []
+}