Stephanie‭

Would it be possible for a terrestrial planet say atleast >0.3 Earth masses orbiting in the L3/L4/L5 and L1/L2 Lagrangian points of a Jupiter sized planet in the habitable zone of a Sun-like sta...

3 answers  ·  posted 8y ago by Stephanie‭  ·  last activity 8y ago by Stephanie‭

For my story I am working on, a peaceful alien race that is studying Earth wants to terraform the Moon by building a giant sealed dome over its entire surface, then they will create forests, desert...

1 answer  ·  posted 8y ago by Stephanie‭  ·  last activity 8y ago by Stephanie‭

If we assume their homeworld is similar to Titan, but instead orbiting a Neptune sized gas giant and a bit bigger and receiving the same amount of Solar energy as Titan, The star is a main sequence...

1 answer  ·  posted 8y ago by Stephanie‭  ·  last activity 8y ago by Stephanie‭

I was just wondering if it would be possible for a planet to have life that only uses noble gases in their biology. Like for example breathing in certain noble gases like Argon or Krypton for ener...

4 answers  ·  posted 8y ago by Stephanie‭  ·  last activity 6y ago by Stephanie‭

I was wondering if a planet that has a higher escape velocity but lower surface gravity lose its atmosphere more faster/slower than a planet that has a higher surface gravity but lower escape veloc...

2 answers  ·  posted 8y ago by Stephanie‭  ·  last activity 7y ago by Stephanie‭

I was wondering what is the smallest a terrestrial planet can be and maintain plate tectonics and generate a magnetic field, atleast to Earth's current age?

3 answers  ·  posted 8y ago by Stephanie‭  ·  last activity 8y ago by Stephanie‭

The planet is a Super-Earth with 1.839 Earth masses and an average surface temperature of 180.7 degrees farrenheight, the atmospheric pressure is 50 times more dense than Earth's and there's large ...

3 answers  ·  posted 8y ago by Stephanie‭  ·  last activity 8y ago by Stephanie‭

By a stable orbit I mean not getting ejected by the other planets or ejecting them, Let's create a scenario where Neptune occupies an orbit in the asteroid belt at 2.76 AU, Ceres average distance f...

2 answers  ·  posted 8y ago by Stephanie‭  ·  last activity 6y ago by Stephanie‭

I'm trying to create a habitable planet but with a low atmospheric pressure, similar to Mars. But instead with 15 percent of Earth's atmospheric pressure, what traits can I give my animals so they ...

3 answers  ·  posted 8y ago by Stephanie‭  ·  last activity 8y ago by Stephanie‭

By Mars sized I mean with masses between 0.10 (M⊕) and 0.25 (M⊕), the planets need to have independent orbits around the star. We can assume the habitable zone stretches from 0.70 AU, to 1.5 A...

2 answers  ·  posted 8y ago by Stephanie‭  ·  last activity 8y ago by Stephanie‭

Some details about the planet and its moon plus the host star. Star: 0.85 Sol, 0.54% of the Sun's luminosity Planet: 0.04926 (M⊕) 4836 km, 0.34 G, Orbits the host star at 0.901 AU. The atmosph...

3 answers  ·  posted 8y ago by Stephanie‭  ·  last activity 8y ago by Stephanie‭

I want to create a terrestrial planet with a very long lasting hurricane similar to the great red spot, I assume the planet will have to be covered by ocean. Could there still be some small islands...

2 answers  ·  posted 8y ago by Stephanie‭  ·  last activity 8y ago by Stephanie‭

An alien race wants to test out its new technology that modifies the atmosphere of Earth and other terrestrial planets, they decide to center it over Central Park, NYC. One of the first things they...

3 answers  ·  posted 8y ago by Stephanie‭  ·  last activity 8y ago by Stephanie‭

Would it be easier to build Skyscrapers on a planet with 50% of Earth's gravity, and the same atmospheric pressure of the Earth. I noticed someone asked why the planet has lower gravity, this is be...

3 answers  ·  posted 8y ago by Stephanie‭  ·  last activity 8y ago by Stephanie‭

Let's use Mercury as an example, we can pretend it orbits in the habitable zone of the Sun, would Mercury's magnetic field be able to protect an Earth like atmosphere? And would the lower gravity m...

2 answers  ·  posted 8y ago by Stephanie‭  ·  last activity 8y ago by Stephanie‭