The document describes the 8 planets in our Solar System - Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune - listing each planet's radius, orbital period, and notable moons. It also briefly mentions the Sun, our star at the center of the system, and Pluto, a dwarf planet in the Kuiper belt beyond Neptune.

1. The Solar System

2.  The Sun is the star at the
center of the Solar
System.
 Its diameter is about 109
times that of Earth.
 Its mass is about
330,000 times that of
Earth.

3.  Mercury is the smallest
and innermost planet in
the Solar System.
 Radius: 1,516 mi
 Length of day: 58d 15h
30m
 Orbital period: 88 days

4.  Venus is the second
planet from the Sun.
 Radius: 3,760 mi
 Length of day: 116d 18
0m
 Distance from
Sun: 67.24 million mi

5.  Earth, otherwise known
as the world, is the third
planet from the Sun .
 Radius: 3,959 mi
 Age: 4.543 billion years
 Moon: Moon

6.  Mars is the fourth planet
from the Sun and the
second-smallest planet
in the Solar System, after
Mercury.
 Radius: 2,106 mi
 Orbital period: 687 days
 Moons: Pobos, Deimos

7.  Jupiter is the fifth planet
from the Sun and the
largest in the Solar
System.
 Radius: 43,441 mi
 Orbital period: 12 years
 Moons: Europa, Ganymede, I
o, Callisto, Adrastea, Amalthe
a, Thebe, More

8.  Saturn is the sixth
planet from the Sun and
the second-largest in
the Solar System.
 Radius: 36,184 mi
 Length of day: 0d 10h
42m
 Moons: Titan, Enceladu
s, Mimas, Iapetus, Dion
e, Rhea, Tethys, More

9.  Uranus is the seventh
planet from the Sun.
 Radius: 15,759 mi
 Orbital period: 84 years
 Length of day: 0d 17h
14m
Moons: Titania, Miranda,
Umbriel, Ariel, Trinculo,
Oberon, Puck, More

10. Neptune is the eighth
planet In the Solar
System.
 Radius: 15,299 mi
 Distance from
Sun: 2.795 billion mi
 Length of day: 0d 16h
6m

11.  Pluto is a dwarf planet in
the Kuiper belt, a ring of
bodies beyond Neptune.
.
 Radius: 737.6 mi
 Discovered: February
18, 1930
 Gravity :0.62 m/s²

12. Done By
Md.Mubin Hasan