A citizen's podcast for planning humanity's future in space - exploring the social, political, technical, and scientific aspects of living off-Earth from the perspective of a space urban planner. Celestial Citizen is a platform for promoting a more equitable and just vision of planetary settlement beyond Earth. This podcast seeks to provide a medium for conversation and discourse around how to be a better interplanetary citizen and responsible steward of Earth. Key initiatives include making space exploration and settlement planning a diverse and inclusive enterprise while promoting sustainability across the solar system. Celestial Citizen aims to solve many challenges facing Earth today with technologies and solutions derived from the space industry.