Name one feature about all the 8 planets ghgrrdeeddddddddddddddddddddddddddddd...?

Mercury - It is the first planet of the solar system. It is the planet nearest to the sun. VENUS - It is next after mercury, and is also known as morning and evening star. MARS - It is called the red planet. EARTH - It is the only planet (as far as we know) that has life. JUPITER - It is the largest planet. SATURN - It has rings around it and its density is less than water. URANUS - It is the 7th planet. NEPTUNE - It is the last planet of the solar system. it is the coldest planet. we are not able to explore it so much. MERCURY - It is the first planet of the solar system. It is the planet nearest to the sun. VENUS - It is next after mercury, and is also known as morning and evening star. MARS - It is called the red planet. EARTH - It is the only planet (as far as we know) that has life. JUPITER - It is the largest planet. SATURN - It has rings around it and its density is less than water. URANUS - It is the 7th planet. NEPTUNE - It is the last planet of the solar system. it is the coldest planet. we are not able to explore it so much. MERCURY - It is the first planet of the solar system. It is the planet nearest to the sun. VENUS - It is next after mercury, and is also known as morning and evening star. MARS - It is called the red planet. EARTH - It is the only planet (as far as we know) that has life. JUPITER - It is the largest planet. SATURN - It has rings around it and its density is less than water. URANUS - It is the 7th planet. NEPTUNE - It is the last planet of the solar system. it is the coldest planet. we are not able to explore it so much.