Payload capacities to trans-lunar injection (source wikipedia):
SLS Block 1: >27,000 kg (59,500 lb)
SLS Block 1B: 42,000 kg (92,500 lb)
SlS Block 2: >46,000 kg (101,400 lb)
Vulcan Centaur: 12,100 kg (26,700 lb)
New Glenn: 7,000 kg (15,000 lb)
Orion crew module by itself weighs 10,400 kg (22,900 lb), the service module is 15,461 kg (34,085 lb).
Orion is a heavy spacecraft. SLS, like or not (I don't), it has a lot of lift. Unless you're sticking an Orion inside of a Starship (lol), Orion basically dies with SLS.
New Glenn at least claims to eventually be able to put 45,000kg to LEO. Once in orbit, refueling or docking boost stages can come into play. With Vulcan, I have mainly heard of proposals involving modifying Orion to dock the service module in orbit after separate launches.
SLS Block 1: >27,000 kg (59,500 lb)
SLS Block 1B: 42,000 kg (92,500 lb)
SlS Block 2: >46,000 kg (101,400 lb)
Vulcan Centaur: 12,100 kg (26,700 lb)
New Glenn: 7,000 kg (15,000 lb)
Orion crew module by itself weighs 10,400 kg (22,900 lb), the service module is 15,461 kg (34,085 lb).
Orion is a heavy spacecraft. SLS, like or not (I don't), it has a lot of lift. Unless you're sticking an Orion inside of a Starship (lol), Orion basically dies with SLS.