Unanswered Questions

I am currently building a planet that weighs about 4 earth masses and is 2.3 earth radii long. It is an ammonia planet (as the title suggests), and has ammonia oceans with some dissolved water ice, ...

I have a programme built in python and rust, procedurally generating stars, planets, etc. I have come to a point where I have to work on atmospheric characteristics, hopefully managing to get a pseudo-...

The Gravitational tidal forces can be supplied by any orbiting moon(s)/twin planet(s) of any mass and any orbital radius, inclination or orbital radius, but the system must be stable for at least 10,...

My planet is tidally locked to a red dwarf, which itself orbits a yellow sun like our own. It has roughly the same atmospheric conditions as Earth (perhaps a slightly thicker atmosphere, but not ...

After researching on and off for a few months, I thought I had how a Carbon Planet would work down right, up to and including an ammonia-based xenobiology, but a video I saw today got me wondering if ...

Is it possible to create an Earthlike planet, that is smaller than the Earth , like for example the size of Mars, by altering the core composition like for example making it: Iron (Piron ): 75.6% ...

What would the weather patterns be like on an Earth with a more homogenous distribution of land and ocean? That is, keep the overall amount of water the same, the ratio of water to land the same (...

A cube-world with uniform surface gravity has been made using extremely strong materials of varying densities, and is orbiting a star, rotating on a axis between two corners (like spinning a d6). Due ...

I'm currently working on a project with a binary planetary system (both planets are around .8 earth mass with some variation), and naturally, the planets are tidally locked to each other, leading to a ...

Ok so i created a gas giant with 10 Jupiter masses and like 9 moons between 0.8 and 1.5 earth masses. All exept the most distanced of those moons are tidally locked to the gas giant and their axial ...