Under the Circle Tool on your Tool Bar you see a Button Tool, right click on the Button Tool to open it so you can see the selections. First you have a tool that draws Concentric Circles. If you double click on the circle, you will see a new window that will allow you to select how many circles and how far apart you wish the circles to be from one another.
The second Selecton allows you to draw 3 Dimensional Squares
The Star allows you to draw any size or shaped 5 pointed stars:
This tool lets you draw Spirals. Click twice on the tool and you can choose how many spirils you want.
Don't stop here ... there is more ...