Prompt: Create a highly detailed, 4K-resolution image of a futuristic and luxurious living room inside a spaceship. The interior design is modern and minimalist, with sleek, high-tech furniture that exudes comfort and elegance. The room's centerpiece is an expansive ceiling-to-floor window offering a breathtaking view of outer space. Through this window, a vibrant, Earth-like planet is prominently visible, showcasing continents and oceans in stunning clarity. The cosmic backdrop is further enriched with twinkling stars and several other spaceships gracefully orbiting in the distance. The interior is bathed in soft, ambient lighting, harmonizing with the natural cosmic light from outside, creating a tranquil yet awe-inspiring atmosphere. The attention to detail in this image should be meticulous, capturing the essence of luxurious space travel and the grandeur of the universe in 4K quality.