Depends what medium is?
As the terrestrial planets are small and the gas giants are large the answer is probably none.
The combined radii of the planets is 200,347km so the average is 25,043km - which no object fits the bill.
The Sun is a medium sized star.
A medium-sized star, like our Sun.
our sun in a medium sized star.
No. For a star, the sun is 'medium sized', but it's by far the largest single object in the solar system.
medium-sized star.
No. The sun is a Class G star, otherwise known as Class II or yellow dwarf. It is a medium-sized star.
the sun (:
The Sun is the central focus of our solar system and is part of the Milky Way galaxy.
A medium sized star closest to earth
Approximately 1.4 million kilometers in diameter.
The sun is neither the smallest or the biggest star. Our sun is medium sized star.
They are called planets >.>