Assignemnt #38 Space Boxing

Code

    ///Tyler Hart  
    ///period 5
    ///Space Boxing
    ///SpaceBoxing.java
    ///10/5/2015
    
    import java.util.Scanner;
    
    public class SpaceBoxing
    {
        public static void main(String [] args)
        {        
            Scanner keyboard = new Scanner(System.in);
            
            int weight, planet;
            double venus, mars, jupiter, saturn, uranus, neptune;
                
            System.out.print("Please enter your current earth weight:");
            weight = keyboard.nextInt();
            
            System.out.println("I have information for the following planetes");
            System.out.println("  1. Venus  2. Mars   3. Jupiter");
            System.out.println("  4. Saturn 5. Uranus 6. Neptune");
            System.out.print("Which planet are you visiting?");
            planet = keyboard.nextInt();
            
            venus = weight*.78;
            mars  = weight*.39;
            jupiter = weight*2.65;
            saturn = weight*1.17;
            uranus = weight*1.05;
            neptune = weight*1.23;
            
            if (planet == 1)
            {
                System.out.println("Your weight would be " + venus+ " pounds on that planet.");
            }
            else if (planet == 2)
            {
                System.out.println("Your weight would be " + mars+ " pounds on that planet.");
            }
            else if (planet == 3)
            {
                System.out.println("Your weight would be " + jupiter+ " pounds on that planet.");
            }
            else if (planet == 4)
            {
                System.out.println("Your weight would be " + saturn+ " pounds on that planet.");
            }
            else if (planet == 5)
            {
                System.out.println("Your weight would be " + uranus+ " pounds on that planet.");
            }
            else if (planet == 6)
            {
                System.out.println("Your weight would be " + neptune+ " pounds on that planet.");
            }
            else
            {
                System.out.println("pluto is not a planet, I am sorry.");
            }
        }
    }
    

Picture of the output