Create an enchanting depiction of a silvery universe with a single planet at its heart. Employ digital illustration techniques to convey the vastness and beauty of space, with swirling galaxies and twinkling stars filling the cosmic expanse. The central planet should be rendered in intricate detail, with surface features that hint at its unique characteristics. Use a cool color palette dominated by silver tones to evoke the ethereal quality of the universe. Experiment with lighting effects to enhance the sense of depth and dimensionality, casting subtle shadows and highlights across the celestial landscape. Consider adding subtle touches of color to the central planet to make it stand out amidst the silver backdrop, drawing the viewer's gaze and instilling a sense of wonder and curiosity.