I would like to see creatures that can be contained in proper holdings (cows, chickens and sheep) and slaughtered, cooked, and eaten. I also want them to be able to reproduce to make more animal and have them not just simply "despawn" or disappear.
Well unless various other features (such as the need to eat food) were added to the game, I can't see how there would be much of a point.
Having my own personal farm would be nice,like feeding the animals and talking to them and having a life of a farmer,that would be nice
That should be a setting for different planets, where you turn off spawning and de-spawning, and the creatures have to reproduce at a set rate. Then if your farm animals were being eaten by one species, you could search and destroy those creatures, making them extinct on that planet. Then you could even bring home one species from another planet, and have it be invasive. There could be species who sneak/ lay eggs on your ship. It would make your planet much more interesting.