The largest of the terrestrial planets is Earth. The terrestrial planets, which include Mercury, Venus, Earth, and Mars, are the inner planets closest to the Sun and have solid, rocky surfaces. Among these, Earth stands out as the largest with the only large moon, the presence of liquid water, and the ability to support life.
Get the size of planets of the solar system in order from smallest to largest in kilometers, miles, and relative to Earth. Largest terrestrial planetEarth is the largest terrestrial planet, the densest and most geologically active inner planet and the only body in the Solar System with significant liquid water on its surface. Our planet is home to the only known life in the universe.
It has a diameter of 12,742 km (7,917.5 mi), a mass of around 5.9722 × 10 21 tonnes (6.5832 × 10 21 US tons) The name "Earth. The largest of the four terrestrial planets is Earth. This planet has a diameter of about 12,742 kilometers (7,918 miles) and has a diverse environment with land, water, and atmosphere that supports a wide variety of life forms.
The planet is the second largest of the terrestrial planets with an equatorial radius of 7,514 miles; surpassed only by the Earth. However, the thick atmosphere of Venus is the densest in the Solar System with its atmospheric pressure being 92 times that of Earth. Among the four terrestrial planets in the Solar System, Earth is the largest.
It has a diameter of about 12,756 kilometers. Venus follows as the second-largest terrestrial planet, with a diameter of 12,104 kilometers. Discover the four terrestrial planets in our solar system and the many more beyond it.
Which is the largest of the terrestrial planets and what is its diameter? The largest terrestrial planet is Earth, with a diameter of roughly 12,742 kilometers (7,918 miles). The terrestrial planets are the four inner planets of our solar system: Mercury, Venus, Earth, and Mars. They are called terrestrial because they have solid, rocky surfaces, unlike the gas giants.
A terrestrial planet, tellurian planet, telluric planet, or rocky planet, is a planet that is composed primarily of silicate, rocks or metals. Within the Solar System, the terrestrial planets accepted by the International Astronomical Union are the inner planets closest to the Sun: Mercury, Venus, Earth and Mars. Among astronomers who use the geophysical definition of a planet, two or three.