exoatlas accesses, organizes, and visualizes populations of exoplanets and Solar System bodies. The toolkit retrieves and updates planetary data from online archives such as the NASA Exoplanet Archive and JPL Solar System Dynamics, organizing these data into population objects that provide convenient access to planetary and stellar properties. Built-in utilities compare planetary populations and generate visual summaries of their characteristics, enabling exploration of exoplanet datasets and comparative visualizations for research and education.