星海航路 #宇宙旅行AIイラストコンテスト
2026/8/16使用したAI GPT Image 2
年齢制限 全年齢
巨大な帆に星の光を受け、星間帆船は遥かな宙域へと進んでいく。
青い惑星を背に、まだ誰も知らない世界を目指して。
星の海を渡る旅は、今日も静かに続いている。
プロンプト
Create a breathtaking cinematic illustration based on the theme **“Space Travel.”** GPT Image 2 / DALL-E, 4K quality, landscape 4:3 composition. Create a completely original scene of an **interplanetary passenger vessel designed like an enormous futuristic sailing ship traveling through deep space**. Do not depict a train, railway carriage, ordinary airplane, conventional enclosed spaceship cabin, or astronaut floating in space. The spacecraft should resemble a majestic long-distance sailing vessel reimagined for interplanetary travel. It has an elegant elongated hull, sophisticated futuristic construction, and several absolutely enormous luminous solar sails spreading outward into space like translucent wings. The sails should dominate the upper portion of the composition, partially extending beyond the edges of the frame to emphasize their enormous scale. They are made from extremely thin semi-transparent material, catching the light of nearby stars and planets with subtle gradients of pale gold, violet, blue, and soft iridescent reflections. Show the vessel from a dramatic wide-angle three-quarter perspective. The camera is positioned on or slightly above the passenger deck, allowing both the traveler and the incredible cosmic landscape to be visible. A single young traveler stands near the edge of the observation deck, viewed mostly from behind or in three-quarter profile. The traveler wears stylish casual futuristic travel clothing rather than a spacesuit. A compact travel bag rests nearby. Their posture is relaxed and silent, looking toward the destination ahead. The character should occupy only a relatively small portion of the image. The true protagonist of the artwork is the journey itself. Directly beneath the vessel, show an unimaginably enormous blue-violet planet. Only part of its curved surface is visible because the planet extends far beyond the bottom and sides of the frame. Show intricate cloud systems, glowing atmospheric layers, storms, faint city lights on the night side, and enormous aurora structures following the curvature of the planet. The vessel should appear to be sailing extremely close above the upper atmosphere. Far ahead, create a spectacular interplanetary destination: a distant inhabited moon surrounded by orbital cities and enormous illuminated structures, appearing small against the scale of the universe. Several tiny passenger vessels can be seen traveling toward it along subtle orbital routes. Create multiple layers of depth: foreground: parts of the observation deck, railing, travel belongings, ropes or futuristic sail-control mechanisms midground: the traveler, enormous luminous sails, and the main hull of the vessel background: the giant planet, moons, orbital settlements, tiny ships, nebula formations, distant stars, and the destination far ahead Use an extremely strong sense of scale. The traveler should feel tiny. The vessel should feel enormous. The nearby planet should make even the vessel appear insignificant. The surrounding universe should feel nearly infinite. Create powerful visual movement through diagonal composition. Let the hull travel diagonally from the lower foreground toward the upper distance while the solar sails expand across the opposite direction. Use the curvature of the planet and the flowing sails to naturally guide the viewer's eye toward the distant destination. Lighting is dramatic but elegant. A nearby star outside the frame illuminates the solar sails with brilliant warm light. Cool blue and violet planetary light reflects upward onto the underside of the ship, deck, traveler, and metallic structures. Combine deep black-blue space with pale gold, violet, cyan, pink, and atmospheric blue. Maintain strong contrast while preserving subtle gradation. Add restrained cosmic phenomena: massive auroras faint nebula clouds distant galaxies small meteor trails tiny orbital traffic subtle cosmic dust illuminated by starlight Do not overwhelm the composition with effects. The scene should feel adventurous and awe-inspiring rather than chaotic. The atmosphere should communicate: **the romantic feeling of crossing an enormous universe toward a destination thousands of worlds away.** Blend high-end Japanese animated film aesthetics with sophisticated science-fiction concept art. Elegant hand-designed visual language, intentional composition, natural illustration texture, carefully controlled lighting, believable perspective, sophisticated environmental detail, cinematic visual hierarchy, and expressive but restrained anime character design. Avoid photorealistic rendering. Avoid plastic CGI appearance. Avoid excessive hyper-detail. Avoid meaningless mechanical parts. Avoid excessive neon. Avoid excessive bloom and lens flare. Avoid explosions, combat, weapons, or military imagery. Avoid generic astronaut imagery. Avoid distorted anatomy, malformed hands, duplicated objects, inconsistent perspective, random geometric artifacts, artificial AI-generated textures, or overly smooth digital surfaces. Do not include any letters, numbers, logos, captions, signs, symbols resembling text, watermarks, or readable writing anywhere in the image. The final artwork should feel like an original key visual from a premium animated science-fiction film rather than an AI-generated image. It should immediately communicate: **“Humanity no longer crosses oceans to travel — it crosses planets.”**
ネガティブプロンプト
Steps
Scale
Seed
Sampler
Noise
Strength
コメント

 
Nyx. Nyx. 2026年5月より活動開始 17投稿7フォロー7フォロワー こちらでは主にXの企画に提出したイラストを投稿します。 ファンタジー系統が多い印象です。