Star Trek VII, Generations is a science fiction film not set within the Solar System which was released in 1994 and is directed by David Carson.
This was the film that crossed two incarnations of the series. It begins with the Original Series crew then after Capt. James Tiberius Kirk disappears, the story is picked up the Next Generation Crew. There is an energy ribbon in space called the Nexus. Entering it will take you to a paradise which is what Soran wants. His failed attempt has resulted in the disappearance of Kirk. His second attempt brings the attention of Picard. Soran plans to destroy a star to cause enough energy to access the Nexus. In so doing, millions of lives will be wiped out. Picard accesses the Nexus unintentionally and finds Kirk still alive, together they return to defeat Soran once and for all.