How many planets are in our Solar System?
There are eight planets in our Solar System. These are, in order from the Sun: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.
Complete the following task based on the instruction and optional input provided.### Instruction:
How many planets are in our Solar System?

### Output:
There are eight planets in our Solar System. These are, in order from the Sun: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.