Solar System Glossary Definition (English)
Protoplanet Defined
The following is in context to Solar System, because it's common for a single word to have multiple meanings you will find additional research links near the bottom of the page.
"A small body that attracts gas and dust as it orbits a young star. Eventually, it may form a planetary body."
Additional Languages
Additional Protoplanet Definition Starting Points
The following links are listed in alphabetical order. Please note we cannot guarantee Protoplanet definitions are contextually accurate to Solar System at third party websites.
