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DYYAN
SOLAR SYSTEM
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We are going on a voyage out to the end of the universe
through the great whirlpools of stars to the most distant galaxies visible
from our planet Earth. We are looking for the structure of the other galaxy.
Besides journeying through the space, we will also travel in time. We will
explore the past to see the sun Dyyan and its planets: Spirit, Estherius,
and Oscarus, form and search for the formation of its first stars and
universe.
Though we may find an end to its universe, a time when it
will cease to exist, we will not discover its edge. It is possible that its
universe is infinite and extends in all directions without limit. This
voyage is more than to know of stars and planets. It is to know the
universe in which we exist. Our personal lives are confined to a small
corner of a small planet circling a small planet sun drifting through the
universe, but this journey can take us out of ourselves and thus help us
understand what and who we are.
It also introduces us to sizes, distances, and times beyond
our common experiences. To understand this universe, we must understand the
relative scale of planets, stars, galaxies, and the universe as a whole,
such as: using a unit of distance called astronomical unit (AU) to define
the average distance from Earth to the sun, which is equal to 93,000,000
miles. Or, to soothe ourselves by using scientific notation to write big
numbers (93,000,000 as 93 x 106).
So, when you are ready, scroll down your mouse or click on the name below,
as your choice.
Welcome abroad and enjoy
the journey!
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Dyyan the Star
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Dyyan,
the star sun, is the yellowish G1 type of star about five billions years old.
It is a great ball of gas held together by its own gravity. The brightness
compared to sun is about 1.38. The size of Dyyan is more than 100 times
larger in diameter than the Spirit and contains more than 300,000 times
more matter. Dyyan is a source of energy for this universe and processes
that go on deep below the visible surface determine the nature of Dyyan’s
atmosphere. The energy flows outward toward the surface where it is
radiated into space as heat and light and other forms of electromagnetic radiation,
as our Earth's sun. The following table has more information about the
Dyyan solar system and how it compares to our Earth’s.
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Class
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Temperature
in degree
Kelvin
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Visual
Luminosity
(brightness)
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Mass
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Radius
(Radius of sun=1)
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Terrestrial
Equivalent
Orbit in AU
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Lifetime in
billions of years
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G1
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5945
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1.38
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1.024
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1.075
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1.14
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10.560
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Dyyan Solar System
In
this part, we begin exploring the Dyyan solar system that consists of a
family of three planets: Spirit, Estherius, and Oscarus, and some smaller bodies
such as moon and comets. Within this solar system, the planet Spirit and
Estherius are the planets with the air and liquid water that make life
possible. Planet Oscarus is too far from the source of the energy, therefore
the temperature is too cold. The astronomers suggest that these planets
probably were formed from the gravitational contraction of gas and dust
clouds. In some cases this contraction was triggered by compression of the
gas cloud, perhaps by a nearby supernova explosion.
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The Planets
Most planets in this universe probably
look like our planet Earth, moon or other planets, and we may some day walk
on and live in such worlds and compare them with our planet. The comparison of
these planets is one of the best ways to analyze the world in Dyyan solar
system. We will observe them more by comparing with our solar system, as we
explain in the following journey.
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Spirit
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As
Spirit formed as the closest planet of the Dyyan system, it passed
through the developmental stages, stages as our planet Earth also
experienced to varying degrees. The stage of planetary evolution is the
separation of material according to density. It has a dense core and crust.
After its planet was formed, the next stage began as the active elements
heated the Spirit's interior and the surface is constantly changing as
sections of crust slide over each other. The Spirit is tilted 24 degrees.
This tilt creates some interesting affects on the Spirit at various times
during the year, such as seasonal changes. The diameter of the Spirit is
about 12,140 km, compare to the planet Earth 12,756 km
The temperature in this planet is about 39oC. It makes this
planet a nice tropical planet in this universe. The atmosphere consists of
water, oxygen, nitrogen, and carbon dioxide. Water is in liquid form;
carbon dioxide, oxygen, and nitrogen are in gaseous form. Based on this
data, life can probably exist in this planet, as in the Earth.
This planet has one moon, rover, which is small, only one-fourth the
diameter of Spirit. The escape velocity is low, so it has been unable to
hold any atmosphere, and it cooled rapidly as its internal heat flowed
outward into space. This moon has a density of .24.
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Estherius
is the second planet in the Dyyan solar system. It looks just like Spirit
as its atmosphere consists of water, oxygen, nitrogen and carbon
dioxide. In composition, it is much like the air on Spirit, but the atmosphere
is very thin.
The size of Estherius is bigger than Spirit and the temperature is about 6
°C, As in the planet Spirit, water is in liquid form, carbon dioxide,
oxygen and nitrogen are in gaseous form. Though the temperature is lower
than is on Spirit, life can probably exist on this planet
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Estherius
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Oscarus
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This
glimpse of the red planet, Oscarus is the farthest and the most massive
planet in the Dyyan solar system. Its radius is about 68,600 km. The temperature
is -75°C and the atmosphere consists of hydrogen, helium, methane, and
other gases.
The clouds we see are layers of ammonia and ammonia hydrosulfide crystals.
Through gaps in these clouds, astronomers can see deeper, warmer layers of
water-droplet clouds. Below that the atmosphere merges with the liquid
interior. Due to the atmospheric pressure, life probably could not exist
here.
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Information about Dylan’s Planets compare
to Earth
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Planets
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Distances
from Dyyan
(AU)
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Radius
(km)
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Radius
(E*=1)
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Mass
(E=1)
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Gravity
(E=1)
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Density
(E=1)
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Year
Length
(E=
365 days)
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Day
Length
(E=
24hrs)
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Moon
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Earth
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1
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6378
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1
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1
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1
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1
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365
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24
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1
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Spirit
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.8
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6050
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.95
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.89
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.9
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.95
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225
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15
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1
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Estherius
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1
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7420
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1.16
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1.56
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.28
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.24
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365
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24
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0
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Oscarus
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1.2
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68600
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10.76
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133
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4.2
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.39
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480
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32
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0
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*E=Earth
Information
about the Spirit's moon, Rover, compare to the Earth's moon
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Satellite
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Orbits
around
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Period for One
Orbit (Earth days)
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Diameter
in km
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Radius
(Earth=1)
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Mass
(Earth=1)
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Average
Distance
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Moon
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Earth
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27.3
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3476
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.27
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1
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384,400
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Rover
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Spirit
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.2
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3025
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.24
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.9
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55,125
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Page
by. Esther Tangkilisan
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