There are 9 Solar System planets presented on the graph. The planets from the closest to Sun to the furthest from the Sun, are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto.
Using the graph, the velocities of the solar system planets, from the lowest value to the highest value, are approximately 48, 35, 30, 24, 13, 10, 7, 5, 4 km s-1.
Using the graph, the distances of the planets from the Sun are, from least to greatest, 0, 110, 150, 250, 800, 1500, 2800, 4500, 6000 million km.
In general, the further the planet is away from the Sun the slower the velocity. The closer the planet is to the Sun the faster the velocity.