>>7377300What I get out of the OP pic is:
- seems to be sunrise on the left
- we are on a moon
- this moon is a very cold place
- the green "planet" on the right is another moon
- the pink-ish planet on the right is the "mother planet" around which this blue moon we are on revolves
Given the light source coming from the sun, the mother planet and the other moon would be dramatic crescents, with the full circle filled out with very dark "night" side of them visible to our vantage point. The crescents of those objects would be oriented facing the sun (the trailing tips of the crescents pointing away from the sun).
For dramatic composition of this image, the green moon and the pink planet should be more separated with minimal overlap. Some overlap is necessary to demonstrate which object is closer. Probably move them higher into the sky.
The moon we are on likely has a very thin (less gravity) & clear (very cold) atmosphere, so the stars in the sky would be more visible. Meaning many more would be visible, and the additional stars would all be smaller, no more large & bright ones. Consider stars usually aren't perfectly evenly distributed in the sky; there might be a Milky Way like band of them, maybe partially visible.
The glow of sunrise will be dimmer (due to thin & clear atmosphere). The glow is too intense, and it will wash out dimmer stars where it does occur; only the brighter stars will be visible in the glow.
Speaking to that, the blue of the ground is probably too well-lit. It would be darker and less intense. There would be more texture, more cliffs & ridges. They would not necessarily stretch horizon to horizon.
Does the surface of this moon look like Earth's moon, with craters and other high texture? Or is it smoother, like your picture? Why is it smoother? Covered in ice? Probably methane ice? There might be a volcano that spews methane snow, which lands everywhere and keeps the surface coated & smooth with methane glaciers.
