Prompt: masterpiece, best quality,(1girl),(solo),arms behind back, upper body, (starry sky:1.3), Twinkle Twinkle Star, (milky way:1.3),Planetarian,<lora:yumemihoshinoPlanetarian_yumemiV10:0.7>
Negative prompt: (long body:1.3),(ribs:1.2),lowres, (bad anatomy), bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry