- 小行星 xiǎoxíngxīng asteroida small celestial body that orbits the sun, also known as a minor planet
- 矮行星 ǎixíngxīng dwarf planet
- 类木行星 lèimùxíngxīng jovian planetJovian planet
- 行星际 xíngxīngjì interplanetary
- 类地行星 lèidìxíngxīng terrestrial planet
- 小行星带 xiǎoxíngxīngdài asteroid beltasteroid belt between Mars and Jupiter