Start by clicking the ‘Generate’ button to get your first story idea. If you want to refine the results, many generators let you select specific sci-fi elements like aliens, robots, or space travel. For best results, follow these steps: 1) Choose your preferred sci-fi subgenre, 2) Generate multiple ideas and take notes, 3) Mix and match different elements that appeal to you, 4) Lock in elements you like while regenerating others. Keep generating until you find inspiration that sparks your creativity.