The StellaNGC Plug and Play is a software add-on that helps you simulate GNSS signals by selecting date and trajectory while GNSS configuration is automated. The add-on features an abstracting layer as well as functionality for multi-constellation and frequencies simulation, and vulnerabilities generation of multipaths, obscuration, and atmosphere effect. The add-on can save raw data for post-processing analysis and differential corrections. The StellaNGC Plug and Play fits not only to automotive applications but mid-end aerospace and defense applications, as well.