Can anyone provide a link or document that compares the properties of the planets? I'm interested in all of the following: mass, composition, density, obliquity, orbital eccentricity, semimajor axis, atmosphere, magnetic field, #satellites, internal heating. I'm also interested in the relevant properties of the Earth's moon, but it wouldn't be such a big deal to look those up. I just don't want to have to look these properties up for each planet. I was hoping someone had a quick link on hand. Thanks a lot if you can help!