AI Prompt for Sci-Fi Movie Poster Design with Minimalist Typography

"{"type":"epic monochrome science fiction movie poster","format":"vertical theatrical one-sheet, 2:3 aspect ratio","style":"photorealistic cinematic poster design, high-key grayscale palette, cold white fog, fine film grain, dramatic negative space, clean modern typography inspired by prestige space-survival films","main_subject":{"description":"one enormous astronaut helmet and upper suit cropped from the left edge, filling the left half of the poster, angled slightly toward the viewer","helmet_details":"white hard-surface NASA-like EVA helmet with layered panels, screws, seams, black mechanical joints, reflective visor rim, scuffed metal, two glowing red circular lights on the left side of the helmet","obscuration":"a large opaque square censor block covers the center of the helmet visor and face area; the block is a smooth dark-to-light gray gradient rectangle, positioned center-left, spanning roughly one third of the poster height"},"background":{"space":"misty pale gray outer space with subtle stars and haze","celestial_body":"one huge cratered moon or planet dominates the upper-right quadrant, cropped off the top and right edges, bright rim lighting","debris":"nine prominent floating asteroid rocks of varied sizes distributed across the lower half and right edge, plus many tiny distant debris specks","spacecraft":"one small circular space station or satellite near the lower-right center, with radial modules and solar-panel-like protrusions"},"text_layout":{"top_cast":{"count":5,"position":"across the top margin in small condensed uppercase letters","names":["SANDRA HÜLLER","DANIEL BRÜHL","TOM RHYS HARRIES","ACADEMY AWARD WINNER OCTAVIA SPENCER","LÉA SEYDOUX"]},"title":{"text":"{argument name=\"movie title\" default=\"GRAVITY\"}","position":"center-right","style":"very large black ultra-condensed uppercase sans serif letters with wide tracking"},"credits":{"position":"bottom center","style":"dense tiny uppercase movie billing block in gray-black, realistic Hollywood poster credits","visible_lines":["A FILM BY ALFONSO CUARÓN","WARNER BROS. PICTURES presents ...","directed by ALFONSO CUARÓN"]},"website":{"text":"gravity-movie.com","position":"below billing block"},"tagline":{"text":"{argument name=\"tagline\" default=\"DON'T LET GO\"}","position":"bottom center above release text","style":"spaced uppercase letters"},"release_text":{"text":"{argument name=\"release text\" default=\"COMING SOON\"}","position":"very bottom center","style":"small spaced uppercase letters"},"logos":{"count":4,"position":"bottom strip","labels":["Esperanto Filmoj","Heyday Films","soundtrack album on WaterTower Music","Warner Bros. Pictures shield"]}},"composition":"place the astronaut helmet cropped off the left edge, the huge moon cropped off the upper right, the title floating in open space at center-right, and the small satellite and asteroid field below the title; keep the image mostly monochrome with only the two red helmet lights providing color contrast","customization":{"lead actor":"{argument name=\"lead actor\" default=\"Sandra Hüller\"}","director":"{argument name=\"director name\" default=\"Alfonso Cuarón\"}"}}"