Answer to @annken
If the circle is the only thing on your drawing, 'Move' it to the World origin.
In the move options tab select the XYZ icon, type in (0 tab 0 tab 0 enter)
Next make sure that the 'World Origin' is showing on your drawing.
If not then go to the 'Display' tab - Show Display - World Origin.
Now Select a new Sketch plane from the icon at the bottom of the screen.
Hover over the World Origin and pick the 'X' arrow.
When you have made 3D objects, new sketch planes can be chosen from any face line or axis.