diff --git a/kubejs/server_scripts/tfg/data.js b/kubejs/server_scripts/tfg/data.js
index a53ea2464..c55cfb101 100644
--- a/kubejs/server_scripts/tfg/data.js
+++ b/kubejs/server_scripts/tfg/data.js
@@ -863,7 +863,7 @@ function registerTFGFauna(event) {
 
 	event.fauna(
 		climate => {
-			climate.maxTemp(-89)
+			climate.maxTemp(-99)
 		},
 		faunaData => {
 			faunaData.solidGround(true)
@@ -872,7 +872,7 @@ function registerTFGFauna(event) {
 
 	event.fauna(
 		climate => {
-			climate.minTemp(-85)
+			climate.minTemp(-95)
 			climate.maxTemp(-30)
 			climate.fuzzy(true)
 		},
@@ -883,7 +883,7 @@ function registerTFGFauna(event) {
 
 	event.fauna(
 		climate => {
-			climate.minTemp(-75)
+			climate.minTemp(-85)
 			climate.fuzzy(true)
 		},
 		faunaData => {
@@ -893,7 +893,7 @@ function registerTFGFauna(event) {
 
 	event.fauna(
 		climate => {
-			climate.minTemp(-85)
+			climate.minTemp(-95)
 			climate.fuzzy(true)
 		},
 		faunaData => {
@@ -903,7 +903,7 @@ function registerTFGFauna(event) {
 
 	event.fauna(
 		climate => {
-			climate.minTemp(-90)
+			climate.minTemp(-100)
 			climate.fuzzy(true)
 		},
 		faunaData => {
@@ -913,7 +913,7 @@ function registerTFGFauna(event) {
 
 	event.fauna(
 		climate => {
-			climate.minTemp(-75)
+			climate.minTemp(-85)
 			climate.fuzzy(true)
 		},
 		faunaData => {
@@ -923,7 +923,7 @@ function registerTFGFauna(event) {
 
 	event.fauna(
 		climate => {
-			climate.minTemp(-95)
+			climate.minTemp(-105)
 			climate.fuzzy(true)
 		},
 		faunaData => {
@@ -933,7 +933,7 @@ function registerTFGFauna(event) {
 
 	event.fauna(
 		climate => {
-			climate.minTemp(-75)
+			climate.minTemp(-85)
 			climate.fuzzy(true)
 		},
 		faunaData => {
@@ -943,7 +943,7 @@ function registerTFGFauna(event) {
 
 	event.fauna(
 		climate => {
-			climate.minTemp(-85)
+			climate.minTemp(-95)
 			climate.fuzzy(true)
 		},
 		faunaData => {
@@ -953,7 +953,7 @@ function registerTFGFauna(event) {
 
 	event.fauna(
 		climate => {
-			climate.minTemp(-85)
+			climate.minTemp(-95)
 			climate.fuzzy(true)
 		},
 		faunaData => {
diff --git a/kubejs/server_scripts/tfg/events.forests.js b/kubejs/server_scripts/tfg/events.forests.js
index dafcc53c8..d60cf8b99 100644
--- a/kubejs/server_scripts/tfg/events.forests.js
+++ b/kubejs/server_scripts/tfg/events.forests.js
@@ -20,7 +20,7 @@ TFCEvents.worldgenData(event => {
 
 	event.forestEntry('tfg:mars/crimson_forest_entry',
 		climate => {
-			climate.maxTemp(-31)
+			climate.maxTemp(-26)
 			climate.minTemp(-98)
 			climate.minRain(-12)
 			climate.fuzzy(true)
@@ -50,7 +50,7 @@ TFCEvents.worldgenData(event => {
 
 	event.forestEntry('tfg:mars/warped_forest_entry',
 		climate => {
-			climate.maxTemp(-29)
+			climate.maxTemp(-24)
 			climate.minTemp(-101)
 			climate.maxRain(0)
 			climate.fuzzy(true)
@@ -75,7 +75,7 @@ TFCEvents.worldgenData(event => {
 
 	event.forestEntry('tfg:mars/aeronos_forest_entry',
 		climate => {
-			climate.minTemp(-77)
+			climate.minTemp(-87)
 			climate.minRain(-14)
 			climate.fuzzy(true)
 		},
@@ -98,7 +98,7 @@ TFCEvents.worldgenData(event => {
 
 	event.forestEntry('tfg:mars/strophar_forest_entry',
 		climate => {
-			climate.minTemp(-73)
+			climate.minTemp(-83)
 			climate.maxRain(2)
 			climate.fuzzy(true)
 		},
@@ -143,7 +143,7 @@ TFCEvents.worldgenData(event => {
 
 	event.forestEntry('tfg:mars/glacian_forest_entry',
 		climate => {
-			climate.maxTemp(-82)
+			climate.maxTemp(-87)
 			climate.fuzzy(true)
 		},
 		'tfg:glacian_wood_stripped',