inner planet

Noun

 * 1)  Any planet of the Solar System whose orbit is located between the asteroid belt and the sun, i.e., any of Mercury, Venus, Earth, or Mars.

Translations

 * Estonian: siseplaneet
 * Finnish:
 * French: planète interne
 * German: innere Planet
 * Hungarian:
 * Italian: pianeta interno
 * Spanish: planeta interno
 * Turkish: iç gezegen