The city of Sunburg was founded as an independent city. The first buildings were single-block windows and met the old standards. The city was small and developed relatively slowly

The city was renamed Murinsk and joined the OSCE Union under the country of Minsk. The beginnings of new standards began, but their final application began in 2023. The city developed quickly and regularly.

The city is called Murinsk, it is part of the Petrograd Federation as a city of federal significance in the OSCE. The city is in the stage of implementing the second annual development program, new buildings are actively being built in the city and old ones are being reconstructed, the city is a sister city with Nobr - the capital of the PF. The period 2024-2025 is the so-called “city heyday”, when the city radically changed its appearance.