There are two main cloud belts to be seen the Galilean moons can also be seen and you may see a Moon cross the face of Jupiter and the shadow of the moon. White spots can be seen as can other features. Saturn the rings are the most spectacular part of the this planet. The disk does not show many features like Jupiter. During the late 80s there was a lot of detail to be seen but that has gone.
Some times there are White spots to be seen there was one a few years ago.
Neptune and Uranus may show small disks at high power but no detail can be seen. Pluto is a challenge to see you will need a dark sky and a 8inch telescope. Astrophotography Taking pictures of the night sky is easy you need an SLR camera with a manual shutter and a 50mm lens and a cable release cord. You can take star trail by leaving the shutter open for 10 minutes or more. You can take pictures of the constellations.