Stastny has missed 30 games with a lower-body injury, sustained when he was hit by Buffalo Sabres center Jack Eichel in a 4-2 Vegas loss in its third game of the season. Stastny has no points in three games.
Forward Max Pacioretty will miss the game with an undisclosed injury for the Golden Knights, who have won two straight and are 9-2-0 in their past 11 games.
Forward Taylor Hall will be a game-time decision for the Devils after leaving the morning skate because of lower-body soreness. Hall, who won the Hart Trophy as the NHL's Most Valuable Player last season, leads New Jersey in scoring with 31 points (eight goals, 23 assists) in 29 games.
The Devils, looking to avoid their third straight loss, are 1-4-4 in their past nine games.