In recent years, with the comprehensive transformation and upgrading of the national economy, Beijing's urban development model has shifted towards a more scientific, sustainable, and highquality approach. The relationship between rail transit and urban development has been reevaluated, leading to the emergence of the "urban followtrack construction" planning concept. This study examines the current issues in Beijing's rail transit system, summarizes the experiences of integrating and developing rail transit station cities, reviews recent policy guidelines related to stationcity integration in Beijing, and offers new insights and perspectives on the station planning concept for rail transit lines. In terms of urban rail transit network planning, the focus is on selecting appropriate corridors and nodes to enhance interaction with urban planning. For route planning, attention is given to resource matching between stations and surrounding land, aiming to balance the planning and construction processes for mutual benefit. By integrating the lessons learned from actual engineering projects, this new planning concept is applied to practical engineering, providing a reference for the integrated development of Beijing's rail transit station cities.