Los planetas del sistema solar son: [blank_start]Mercurio[blank_end], [blank_start]Venus[blank_end] ,La [blank_start]Tierra[blank_end],[blank_start]Marte[blank_end],[blank_start]Júpiter[blank_end], [blank_start]Saturno[blank_end],[blank_start]Urano[blank_end], [blank_start]Neptuno[blank_end].