Question

what is satlight and how much number of satlight in each planet

Answer 1

How many satellites does each planet have?

Using the “natural” definition of satellite (as opposed to “man-made”), here you go:

Mercury: 0

Venus: 0

Earth: 1

Mars: 2

Ceres*: 0

Jupiter: 79

Saturn: 62

Uranus: 27

Neptune: 14

Pluto*: 5

Haumea*: 2

Makemake*: 1

Eris*: 1

*: dwarf planets

Source:

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Updated in light of the recent discovery of new moons!

(, amongst many others!)