This planet is the fourth from the sun.

This planet experiences weather.

This planet has an average temperature of 57F.

The atmosphere on this planet is mostly CO2.

This planet has an ionosphere that protects it from the sun.

It takes this planet 24 hours to rotate once.

This planet is the smaller of the two planets.

This planet has polar ice caps.

This planet has less gravity.

This planet has at least one orbiting moon.

This planet has a denser atmosphere.

This planet is the farthest known planet from the sun.

This planet takes 687 days to orbit the sun.

This planet experiences significant dust storms that can last for months.

This planet experiences four seasons.

This planet has a lot of iron in the soil.

This planet contains the highest peak in the galaxy, reaching 13.2 miles above sea level.

This planet is found in the Milky Way Galaxy.

Little green people live here.