Deep inside each material massive universe (called a Brahmanda), that originates from the Body of Maha Vishnu, is a secondary material universe where Garbhodakashayi Vishnu, Brahma and many planetary systems exist.

Inside each of the larger material universes (called a Brahmanda), that all originate from the Body of Maha Vishnu, there is a secondary material universe that is found deep inside each Brahmanda.

Furthermore, inside each secondary universe, Maha Vishnu expands as Garbhodakashayi Vishnu and from Him Lord Brahma is born.

Lord Brahma then creates or builds all the Planetary Systems as seen in paintings.

However, all the billions of secondary material universes found deep inside of each of the billions of Brahmandas, are in different sizes, ours has 14 Planetary Systems.