diff --git a/kubejs/data/tfg/worldgen/biome/moon/lunar_asurine_dense.json b/kubejs/data/tfg/worldgen/biome/moon/lunar_asurine_dense.json
index 51d792c8e..5e30bc64b 100644
--- a/kubejs/data/tfg/worldgen/biome/moon/lunar_asurine_dense.json
+++ b/kubejs/data/tfg/worldgen/biome/moon/lunar_asurine_dense.json
@@ -50,11 +50,19 @@
 		]
 	],
 	"has_precipitation": false,
+	"creature_spawn_probability": 0.00003,
 	"spawn_costs": {},
 	"spawners": {
 		"ambient": [],
 		"axolotls": [],
-		"creature": [],
+		"creature": [
+			{
+				"type": "species:birt",
+				"maxCount": 1,
+				"minCount": 1,
+				"weight": 100
+			}
+		],
 		"misc": [],
 		"monster": [
 			{
@@ -77,7 +85,7 @@
 			},
 			{
 				"type": "species:limpet",
-				"maxCount": 2,
+				"maxCount": 1,
 				"minCount": 1,
 				"weight": 100
 			},
diff --git a/kubejs/data/tfg/worldgen/biome/moon/lunar_asurine_sparse.json b/kubejs/data/tfg/worldgen/biome/moon/lunar_asurine_sparse.json
index 3d7dd4b56..b25c0500e 100644
--- a/kubejs/data/tfg/worldgen/biome/moon/lunar_asurine_sparse.json
+++ b/kubejs/data/tfg/worldgen/biome/moon/lunar_asurine_sparse.json
@@ -62,7 +62,7 @@
 				"type": "minecraft:rabbit",
 				"maxCount": 4,
 				"minCount": 2,
-				"weight": 80
+				"weight": 50
 			},
 			{
 				"type": "species:birt",
@@ -99,9 +99,9 @@
 			},
 			{
 				"type": "species:limpet",
-				"maxCount": 2,
+				"maxCount": 1,
 				"minCount": 1,
-				"weight": 100
+				"weight": 50
 			},
 			{
 				"type": "endermanoverhaul:windswept_hills_enderman",
diff --git a/kubejs/data/tfg/worldgen/biome/moon/lunar_chorus_dense.json b/kubejs/data/tfg/worldgen/biome/moon/lunar_chorus_dense.json
index 018479c24..43206dc86 100644
--- a/kubejs/data/tfg/worldgen/biome/moon/lunar_chorus_dense.json
+++ b/kubejs/data/tfg/worldgen/biome/moon/lunar_chorus_dense.json
@@ -48,11 +48,19 @@
 		]
 	],
 	"has_precipitation": false,
+	"creature_spawn_probability": 0.00003,
 	"spawn_costs": {},
 	"spawners": {
 		"ambient": [],
 		"axolotls": [],
-		"creature": [],
+		"creature": [
+			{
+				"type": "species:birt",
+				"maxCount": 1,
+				"minCount": 1,
+				"weight": 100
+			}
+		],
 		"misc": [],
 		"monster": [
 			{
@@ -61,12 +69,6 @@
 				"minCount": 1,
 				"weight": 100
 			},
-			{
-				"type": "species:limpet",
-				"maxCount": 2,
-				"minCount": 1,
-				"weight": 100
-			},
 			{
 				"type": "endermanoverhaul:windswept_hills_enderman",
 				"maxCount": 1,
diff --git a/kubejs/data/tfg/worldgen/biome/moon/lunar_chorus_sparse.json b/kubejs/data/tfg/worldgen/biome/moon/lunar_chorus_sparse.json
index 7501cecbd..2b81b31b4 100644
--- a/kubejs/data/tfg/worldgen/biome/moon/lunar_chorus_sparse.json
+++ b/kubejs/data/tfg/worldgen/biome/moon/lunar_chorus_sparse.json
@@ -92,9 +92,9 @@
 			},
 			{
 				"type": "species:limpet",
-				"maxCount": 2,
+				"maxCount": 1,
 				"minCount": 1,
-				"weight": 100
+				"weight": 20
 			},
 			{
 				"type": "endermanoverhaul:windswept_hills_enderman",
diff --git a/kubejs/data/tfg/worldgen/biome/moon/lunar_corals_dense.json b/kubejs/data/tfg/worldgen/biome/moon/lunar_corals_dense.json
index a5457d19e..c3f670942 100644
--- a/kubejs/data/tfg/worldgen/biome/moon/lunar_corals_dense.json
+++ b/kubejs/data/tfg/worldgen/biome/moon/lunar_corals_dense.json
@@ -49,11 +49,19 @@
 		]
 	],
 	"has_precipitation": false,
+	"creature_spawn_probability": 0.00003,
 	"spawn_costs": {},
 	"spawners": {
 		"ambient": [],
 		"axolotls": [],
-		"creature": [],
+		"creature": [
+			{
+				"type": "species:birt",
+				"maxCount": 1,
+				"minCount": 1,
+				"weight": 100
+			}
+		],
 		"misc": [],
 		"monster": [
 			{
@@ -64,8 +72,8 @@
 			},
 			{
 				"type": "species:limpet",
-				"maxCount": 4,
-				"minCount": 2,
+				"maxCount": 2,
+				"minCount": 1,
 				"weight": 100
 			},
 			{
diff --git a/kubejs/data/tfg/worldgen/biome/moon/lunar_corals_sparse.json b/kubejs/data/tfg/worldgen/biome/moon/lunar_corals_sparse.json
index 45ebd12a9..c9644c1c7 100644
--- a/kubejs/data/tfg/worldgen/biome/moon/lunar_corals_sparse.json
+++ b/kubejs/data/tfg/worldgen/biome/moon/lunar_corals_sparse.json
@@ -61,7 +61,7 @@
 				"type": "minecraft:rabbit",
 				"maxCount": 4,
 				"minCount": 2,
-				"weight": 20
+				"weight": 100
 			},
 			{
 				"type": "species:birt",
@@ -100,7 +100,7 @@
 				"type": "species:limpet",
 				"maxCount": 2,
 				"minCount": 1,
-				"weight": 100
+				"weight": 50
 			},
 			{
 				"type": "endermanoverhaul:windswept_hills_enderman",
diff --git a/kubejs/data/tfg/worldgen/biome/moon/lunar_lights_dense.json b/kubejs/data/tfg/worldgen/biome/moon/lunar_lights_dense.json
index 04be85634..e840b40fe 100644
--- a/kubejs/data/tfg/worldgen/biome/moon/lunar_lights_dense.json
+++ b/kubejs/data/tfg/worldgen/biome/moon/lunar_lights_dense.json
@@ -49,11 +49,19 @@
 		]
 	],
 	"has_precipitation": false,
+	"creature_spawn_probability": 0.00003,
 	"spawn_costs": {},
 	"spawners": {
 		"ambient": [],
 		"axolotls": [],
-		"creature": [],
+		"creature": [
+			{
+				"type": "species:birt",
+				"maxCount": 1,
+				"minCount": 1,
+				"weight": 100
+			}
+		],
 		"misc": [],
 		"monster": [
 			{
@@ -76,9 +84,9 @@
 			},
 			{
 				"type": "species:limpet",
-				"maxCount": 2,
+				"maxCount": 1,
 				"minCount": 1,
-				"weight": 100
+				"weight": 20
 			},
 			{
 				"type": "minecraft:enderman",
diff --git a/kubejs/data/tfg/worldgen/biome/moon/lunar_lights_sparse.json b/kubejs/data/tfg/worldgen/biome/moon/lunar_lights_sparse.json
index 2a3c8e562..7b7968bcc 100644
--- a/kubejs/data/tfg/worldgen/biome/moon/lunar_lights_sparse.json
+++ b/kubejs/data/tfg/worldgen/biome/moon/lunar_lights_sparse.json
@@ -61,7 +61,7 @@
 				"type": "minecraft:rabbit",
 				"maxCount": 4,
 				"minCount": 2,
-				"weight": 80
+				"weight": 100
 			},
 			{
 				"type": "species:birt",
@@ -92,9 +92,9 @@
 			},
 			{
 				"type": "species:limpet",
-				"maxCount": 2,
+				"maxCount": 1,
 				"minCount": 1,
-				"weight": 100
+				"weight": 20
 			},
 			{
 				"type": "minecraft:enderman",
diff --git a/kubejs/data/tfg/worldgen/biome/moon/lunar_plains.json b/kubejs/data/tfg/worldgen/biome/moon/lunar_plains.json
index b9d4baeb9..ed5674f89 100644
--- a/kubejs/data/tfg/worldgen/biome/moon/lunar_plains.json
+++ b/kubejs/data/tfg/worldgen/biome/moon/lunar_plains.json
@@ -50,7 +50,7 @@
 		]
 	],
 	"has_precipitation": false,
-	"creature_spawn_probability": 0.00005,
+	"creature_spawn_probability": 0.00008,
 	"spawn_costs": {},
 	"spawners": {
 		"ambient": [],
@@ -60,13 +60,13 @@
 				"type": "minecraft:rabbit",
 				"maxCount": 4,
 				"minCount": 2,
-				"weight": 80
+				"weight": 100
 			},
 			{
 				"type": "species:birt",
 				"maxCount": 3,
 				"minCount": 2,
-				"weight": 100
+				"weight": 20
 			}
 		],
 		"misc": [],
diff --git a/kubejs/data/tfg/worldgen/biome/moon/lunar_sands.json b/kubejs/data/tfg/worldgen/biome/moon/lunar_sands.json
index 7a1347be4..cadb1e2f5 100644
--- a/kubejs/data/tfg/worldgen/biome/moon/lunar_sands.json
+++ b/kubejs/data/tfg/worldgen/biome/moon/lunar_sands.json
@@ -62,7 +62,7 @@
 		]
 	],
 	"has_precipitation": false,
-	"creature_spawn_probability": 0.00005,
+	"creature_spawn_probability": 0.00008,
 	"spawn_costs": {},
 	"spawners": {
 		"ambient": [],
@@ -72,7 +72,7 @@
 				"type": "minecraft:rabbit",
 				"maxCount": 4,
 				"minCount": 2,
-				"weight": 80
+				"weight": 100
 			}
 		],
 		"misc": [],
@@ -81,25 +81,25 @@
 				"type": "ad_astra:star_crawler",
 				"maxCount": 3,
 				"minCount": 1,
-				"weight": 50
+				"weight": 100
 			},
 			{
 				"type": "ad_astra:corrupted_lunarian",
 				"maxCount": 3,
 				"minCount": 1,
-				"weight": 50
+				"weight": 100
 			},
 			{
 				"type": "minecraft:skeleton",
 				"maxCount": 3,
 				"minCount": 1,
-				"weight": 50
+				"weight": 100
 			},
 			{
 				"type": "minecraft:enderman",
 				"maxCount": 1,
 				"minCount": 1,
-				"weight": 10
+				"weight": 20
 			},
 			{
 				"type": "species:limpet",
@@ -111,7 +111,7 @@
 				"type": "endermanoverhaul:windswept_hills_enderman",
 				"maxCount": 1,
 				"minCount": 1,
-				"weight": 20
+				"weight": 40
 			}
 		],
 		"underground_water_creature": [],