Envision a colossal dome-shaped edifice, reminiscent of the Star Wars Death Star, crafted from a striking amalgamation of black metal and white marble. The grand entryway at the base of the dome stands imposingly open, revealing a fiery, ember-lit interior that casts a foreboding glow. This setting is not of this Earth but lies on a desolate alien planet. The surrounding terrain is rugged, covered with rocky, dust-laden grounds that evoke an air of abandonment and mystery. Above, the inky blackness of the star-filled sky stretches endlessly, punctuated by the eerie glow of distant planets. This scene, rendered in a dark fantasy style with elements of sci-fi and steampunk, incorporates high-contrast lighting and a fisheye lens effect that adds a surreal, otherworldly appearance. Prominently featured on the dome are two large, cryptic circular symbols that enhance the mysterious, ominous aura of the edifice. The combination of artistic influences from Giger and Beksinski lends a Gothic, dystopian feel to the entire landscape, making it a hauntingly beautiful spectacle. As one delves deeper into understanding how -sref impacts MidJourney outputs, this image stands as a testament to the complex layers and depth that such references can contribute to creating compelling visual narratives.