Storön or Storö are very common names and a number of Swedish

Sweden

Sweden , officially the Kingdom of Sweden , is a Nordic country on the Scandinavian Peninsula in Northern Europe. Sweden borders with Norway and Finland and is connected to Denmark by a bridge-tunnel across the Öresund....

 islands bear them, both in the Stockholm

Stockholm

Stockholm is the capital and the largest city of Sweden and constitutes the most populated urban area in Scandinavia. Stockholm is the most populous city in Sweden, with a population of 851,155 in the municipality , 1.37 million in the urban area , and around 2.1 million in the metropolitan area...

 archipelago and elsewhere around the coast.

Storö (in English "Big island" or "Large island") is an island located in the archipelago outside of Stockholm

Stockholm

Stockholm is the capital and the largest city of Sweden and constitutes the most populated urban area in Scandinavia. Stockholm is the most populous city in Sweden, with a population of 851,155 in the municipality , 1.37 million in the urban area , and around 2.1 million in the metropolitan area...

, the capital of Sweden

Sweden

Sweden , officially the Kingdom of Sweden , is a Nordic country on the Scandinavian Peninsula in Northern Europe. Sweden borders with Norway and Finland and is connected to Denmark by a bridge-tunnel across the Öresund....

.

Storö is located just south of Ljusterö, and north of Värmdö

Värmdö

Värmdö can mean:*Värmdö Municipality - a municipality of Stockholm County in Sweden, named after the island Värmdön*Värmdö - a large island in eastern Sweden, in Värmdö Municipality...

. The Island hosts around 20 summer cottages, and is a popular summer refuge by its inhabitants. However during winter time the cottages are commonly uninhabited and the island abandoned.

The length of Storön measured from its southern to its northern peak is roughly 1,900 meters, or 1,16 miles.