How do I login to the Star2Star Web portal to make changes? Graham Potter October 24, 2016 14:58 Follow Enter the URL https://portal.star2star.com/ into your web browser or click on this icon . At the login prompt (see example below) enter your email address and password. These credentials will have been emailed to you when the system was installed. Forgotten your password? 0 Comments Article is closed for comments.