The sun and moon are not planets when you consider the objects in space they orbit. For the sun to be a planet, it would have to orbit another sun. Although the sun is in a orbit, it moves around the center of mass of the Milky Way galaxy, not another star.
Planetary surface temperatures tend to get colder the farther a planet is from the Sun. Venus is the exception, as its proximity to the Sun, and its dense atmosphere make it our solar system’s hottest planet.
Pluto is now classified as a dwarf planet because, while it is large enough to have become spherical, it is not big enough to exert its orbital dominance and clear the neighborhood surrounding its orbit.
In order of distance from the sun they are; Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Pluto, which until recently was considered to be the farthest planet, is now classified as a dwarf planet. Additional dwarf planets have been discovered farther from the Sun than Pluto.
The order of the planets in the solar system, starting nearest the sun and working outward is the following: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and then the possible Planet Nine.
There are eight planets in our Solar System.
A planet is a celestial body that (a) is in orbit around the Sun, (b) has sufficient mass for its self-gravity to overcome rigid body forces so that it assumes a hydrostatic equilibrium (nearly round) shape, and (c) has cleared the neighbourhood around its orbit.
For example, chapter 61 of the Matsya Purana, chapter 22 of Padma Purana, and seven other Maha Puranas tell the entire biography of Agastya. Some list him as one of the Saptarishi (seven great rishi), while in others he is one of the eight or twelve extraordinary sages of the Hindu traditions
The thirteen consorts / wives of Maharshi Kashyapa are Sri Aditi Devi, Sri Diti Devi, Sri Danu Devi, Sri Kaala Devi, Sri Danau Devi, Sri Simhika Devi, Sri Krodha Pradha Devi, Sri Visva Devi, Sri Vinata Devi, Sri Kapila Devi, Sri Muni Devi and Sri Kadru Devi.
DHRUV / SAPT RISHIS ARE NOT MORTAL –THEY ARE COSMIC ALLEGORIES.
