Solar System with Delphi

To make a project like that, the first step is choose the timer on the system and select 2 button and then click the name of the caption andthen replace with start and stop.
do not forget to add the image to your Delphi form.

Andthen, fill the project with the program of  solar system.

you can see the syntax of project like that....

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ExtCtrls, jpeg;