Disappointed there's no Gas Giants Not only do they provide a cool backdrop but there's lots of interesting physics for the surrounding planets or moons. They can be like mini solar systems, its simply great to have a Gas Giant in the middle and hop to each planet in its orbit.. You don't have to fill the game with lone meaningless ones.
Our own Jupiter and it's active moons is such a wonder. To not even broadly simulate what it's like to explore these areas is such a missed opportunity.
To me this is like saying we don't have ice worlds or sorry we don't have comets and asteroids.
They probably could have achieved that -- Space Engine and Elite Dangerous: Horizons already kind of do, but I think they just reasoned that they couldn't figure out any interesting gameplay from the gas giants themselves.
The thing is, those little moon systems around gas giants, you'll already effectively have things like those in the game, just without the big gas giant in the center. They already confirmed groups of planets will be bunched up really close together. You can see that in basically all the videos we've seen so far. It looks like what's going to happen is you'll have all rocky planets orbiting stars, and you'll have groups of rocky planets and moons bunched up together, but those groups will be really far away from each other.
Oh, and planets will have rings, but I'm still wondering if those rings will just be rings, or if they'll actually be made of innumerable little rocks. Elite Dangerous actually already does the latter, and I wouldn't be shocked if NMS did a well.
I wonder if they'll have brown dwarfs...