Here is the full list of all 46 LEGO Star Wars: The Skywalker Saga trophies - there are 32 bronze, 10 silver, 3 gold and 1 platinum.
Collect all trophies
Fully upgrade all of the character classes
Collect all characters
Ride all creatures throughout the Galaxy
Complete all events on Geonosis and Tatooine
Complete all of the events in the Galaxy
Complete all Galaxy Challenges
Complete all the GNK droid escort missions
Complete all events on Coruscant, Jakku and Takodana
Complete all events on D'Qar, Naboo and Pasaana
Complete all events on Dagobah, Mustafar, Utapau
Complete all the Jawa's ''Faulty Droid'' missions on Tatooine
Collect every datacard
Complete all events on Ahch-To, Endor, Kef Bir and Exegol
Complete all events on Bespin, Crait and Hoth
Complete all races in the Galaxy
Collect 1000 Kyber Bricks
Complete all events on Cantonica, Yavin 4 and Ajan Kloss
Complete all events on Kamino
Complete all events on Kashyyyk and Kijimi
Earn 10,000,000,000 studs
Collect all Minikits
Complete all 'Level Challenges'
Achieve True Jedi in every level
Fully upgrade a character class
Use Jedi Mind Tricks to make 5 people fight simultaneously in the Cantina
Complete ''Episode VI - Return of the Jedi''
Complete The Skywalker Saga
Complete ''Episode V - The Empire Strikes Back''
Create 25 disguises as a Hero character
Complete ''Episode IV - A New Hope''
Complete ''Episode IX - The Rise of Skywalker''
Destroy 100 TIE fighters
Complete ''Episode VIII - The Last Jedi''
Complete ''Episode VII - The Force Awakens''
Shoot helmets off 50 enemies
Complete ''Episode III - Revenge of the Sith''
Complete ''Episode II - Attack of the Clones''
Achieve a combat multiplier score of 30
Collect all Minikits in a single level
Complete ''Episode I - The Phantom Menace''
Complete a flight level without dying
Achieve True Jedi in a single level
Defeat 3 enemies at the same time with an explosion
Complete all 'Level Challenges' in a single level
Earn 17,000 studs