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Author Topic: Your Own Exoplanet Systems & Screenshots  (Read 94536 times)

Europa64

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Re: Your Own Exoplanet Systems & Screenshots
« Reply #120 on: April 07, 2012, 09:00:46 AM »
Try and guess the diameter of the transiting planet in kilometers with transit method!

hint: Its smaller than neptunes diameter


Update:
Sorry i forgot the diameter of the star its the same diameter of sun
« Last Edit: April 07, 2012, 12:46:02 PM by Europa64 »

vh

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Re: Your Own Exoplanet Systems & Screenshots
« Reply #121 on: April 07, 2012, 09:42:47 AM »
well, i can't be sure because i don't know the star's diameter, but i can guess that it's diameter is about 1/100th of the star's

Darvince

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Re: Your Own Exoplanet Systems & Screenshots
« Reply #122 on: April 07, 2012, 10:27:22 AM »
You also nid to show three frames so that it is easy to see how quickly it's moving to estimate how far away it is with some maths.

Astronomical

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Re: Your Own Exoplanet Systems & Screenshots
« Reply #123 on: April 09, 2012, 05:27:20 PM »
Here is a system that I have been toying with. (the size of our moon is represented by the green circle for scale)



And some photoshopping work to show what it would look like with an Earthlike atmosphere:



Here is the original image for these mountains if anyone wanted to know where I found it.

The view is from an earth-mass moon orbiting a currently unnamed planet of ~3 Jupiter masses. The planet has six moons large enough to be considered planets if they were independent, with the 2nd largest, a 0.9 earth-mass moon, visible to the right of the planet in the first picture. The "larger" rocky body is a submoon at a distance of just 33,000 kilometers, just under four times the distance that Phobos orbits Mars. Despite it's apparent radius, the submoon has a mass of only 6% of that which our moon has, and thus it manages to have a somewhat stable orbit around it's host.  Though they aren't all visible, there are at least twelve moons orbiting this planet, including two pairs of moons suspended at L4 and L5 Lagrange points around the two largest moons.

The rest of the system isn't shown, other than another gas giant to the right in the first screen, but it's a triple star system, with a 4.5 solar-mass star, an orange dwarf at ~5AU, which this blue gas giant orbits, and a red dwarf that is nearly ~600AU away. The entire system has about 20 planets, though the orange dwarf "only" has 5 planets.

Europa64

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Re: Your Own Exoplanet Systems & Screenshots
« Reply #124 on: April 13, 2012, 10:15:58 AM »
Nice system. But maybe you could show us more exoplanets and exomoons in the system






Here is the original image for these mountains if anyone wanted to know where I found it.


[/quote]

Europa64

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Re: Your Own Exoplanet Systems & Screenshots
« Reply #125 on: April 13, 2012, 10:30:44 AM »
I made another extrasolar planet system.
I didnt bother making a name for the star i couldnt think of 1.

In the inner system the planet B is a rocky world similair in size and mass to mars and is roasting hot
C is farther away than b. It is one and a half times earths mass. This might not be a super earth. its a little bit too close and its thick atmosphere has a greenhouse gas water vapor. So its a super venus.
Another possible earthlike planet in the system is D which is a big planet 17 times the mass of the earth that has liquid water and 20% land.
E which is the only gas giant in the system is outside of the habital zone a little bit but it has greenhouse gasses so life can soar through its atmosphere and feed on organic compounds. But i rly dont think it would be likley for life. There isnt liquid water and life needs that.

F is so cold liquid nitrogren is on its surface and G is the coldest in the outer belt of comets.
Soon i will include the moons of E



Bla

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Re: Your Own Exoplanet Systems & Screenshots
« Reply #126 on: April 13, 2012, 10:52:36 AM »
Nice systems. :) The textures of F and the object left of B on picture 2 look very interesting...

mjduniverse

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Re: Your Own Exoplanet Systems & Screenshots
« Reply #127 on: June 10, 2012, 06:01:42 AM »
Here's A Planetary System With One Exosolar Planet.
One Of The Moons Are Earth Like.
The Star Is Only 2 Billion Years Old!

tuto99

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Re: Your Own Exoplanet Systems & Screenshots
« Reply #128 on: June 10, 2012, 12:54:49 PM »
The view of the night sky on one planet in a system I made.

tuto99

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Re: Your Own Exoplanet Systems & Screenshots
« Reply #129 on: June 10, 2012, 08:02:37 PM »
...

vh

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Re: Your Own Exoplanet Systems & Screenshots
« Reply #130 on: June 11, 2012, 12:19:50 PM »
looks nice are those binary stars or just happen to be next to each other.

tuto99

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Re: Your Own Exoplanet Systems & Screenshots
« Reply #131 on: June 12, 2012, 07:12:11 AM »
The two stars are binary stars. One is two times as massive as the sun(blue star) and the other star only has 50% the mass of the sun(beige star)

Omnigeek6

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Re: Your Own Exoplanet Systems & Screenshots
« Reply #132 on: June 13, 2012, 06:06:09 PM »
I made another extrasolar planet system.
I didnt bother making a name for the star i couldnt think of 1.

In the inner system the planet B is a rocky world similair in size and mass to mars and is roasting hot
C is farther away than b. It is one and a half times earths mass. This might not be a super earth. its a little bit too close and its thick atmosphere has a greenhouse gas water vapor. So its a super venus.
Another possible earthlike planet in the system is D which is a big planet 17 times the mass of the earth that has liquid water and 20% land.
E which is the only gas giant in the system is outside of the habital zone a little bit but it has greenhouse gasses so life can soar through its atmosphere and feed on organic compounds. But i rly dont think it would be likley for life. There isnt liquid water and life needs that.

F is so cold liquid nitrogren is on its surface and G is the coldest in the outer belt of comets.
Soon i will include the moons of E




Nice.

What tools did you use to make E's texture?

tuto99

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Re: Your Own Exoplanet Systems & Screenshots
« Reply #133 on: July 10, 2012, 06:07:07 AM »
 ;D

mjduniverse

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Re: Your Own Exoplanet Systems & Screenshots
« Reply #134 on: July 10, 2012, 11:02:33 AM »
Go See This Page On One Of My Websites With More Of My Simulations

http://www.mjduniverse.com/Universe-Sandbox-Sims.html





tuto99

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Re: Your Own Exoplanet Systems & Screenshots
« Reply #135 on: July 13, 2012, 09:51:30 AM »
 :) The Earth viewed from the moon.

tuto99

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Re: Your Own Exoplanet Systems & Screenshots
« Reply #136 on: December 25, 2012, 07:06:10 PM »
Terraforming rules you all. Muahahahahahahaha... ha...
Where'd you get these textures from?

FiahOwl

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Re: Your Own Exoplanet Systems & Screenshots
« Reply #137 on: December 26, 2012, 10:44:23 AM »
Celestia (edited the cloud maps with Paint.NET) and DeviantART.

Darvince

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Re: Your Own Exoplanet Systems & Screenshots
« Reply #138 on: April 15, 2013, 02:17:22 PM »
Bumping.