TSN reports the deal is worth $1.85 million, an average annual value of $925,000.
Orr played in 44 games this season, leading the NHL with 155 penalty minutes while adding one goal and four points. He dressed for all seven games in Toronto's first-round loss to the Boston Bruins in the Stanley Cup Playoffs.
The 31-year-old has played for the Bruins and New York Rangers during a nine-season NHL career. In 422 games, he has 12 goals, 24 points and 1,076 PIMs.
They said, 'You're going to love the city. It's smaller than Philadelphia, but you're going to love it. You're going to love the fans. Just watching the playoffs last year, the fans seemed louder there than they did anywhere. I'm really excited about that.
— Forward Scott Hartnell on his upcoming season with the Columbus Blue Jackets