Retrieve a fact about a specific topic.
Topic: Solar System
The Solar System consists of the sun and its planetary system of eight planets, 174 moons, and the dwarf planets.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Retrieve a fact about a specific topic.

### Response:
The Solar System consists of the sun and its planetary system of eight planets, 174 moons, and the dwarf planets.