diff --git a/MyFirstUniverse/src/com/company/cosmicbody/Planet.java b/MyFirstUniverse/src/com/company/cosmicbody/Planet.java
index 8f82886..2591ef9 100644
--- a/MyFirstUniverse/src/com/company/cosmicbody/Planet.java
+++ b/MyFirstUniverse/src/com/company/cosmicbody/Planet.java
@@ -19,7 +19,7 @@ public class Planet extends CosmicBody {
         return weight;
     }
 
-    private void setWeight(double weight) {
+    public void setWeight(double weight) {
         if(this.weight>weight){
             if(Math.abs(this.weight-weight) <= 1000){
                 System.out.println("I'm losing weight.");
@@ -37,7 +37,7 @@ public class Planet extends CosmicBody {
             }
         }
 
-        if(Math.abs(this.weight-weight)>1000){
+        if(Math.abs(this.weight-weight) < 1000){
             increaseGravity(0.1);
         } else {
             decreaseGravity(0.1);
@@ -50,7 +50,7 @@ public class Planet extends CosmicBody {
         return diameter;
     }
 
-    private void setDiameter(double diameter) {
+    public void setDiameter(double diameter) {
         this.diameter = diameter;
     }
 
@@ -58,7 +58,7 @@ public class Planet extends CosmicBody {
         return name;
     }
 
-    private void setName(String name) {
+    public void setName(String name) {
         this.name = name;
     }