异星沙漠幻想氛围，适合游戏概念设计

提示词参考：

AsurDune, a desert landscape with a large rock formation in the center. The rock formation is made up of multiple layers of sandstone and has multiple holes and openings on its surface. The holes are arranged in a circular pattern. The top of the rock formation has a large, jagged edge, and the bottom is covered in small rocks and boulders.

In the background, there are mountains and a planet in the distance.