Here is the full list of all 52 Final Fantasy IX trophies - there are 44 bronze, 4 silver, 3 gold and 1 platinum.
Collect all trophies.
Defeat 10000 enemies.
Beat the Nero Brothers' shuffling game nine times in a row.
Jump rope 1000 times without tripping and obtain King of Jump Rope.
Attain level 99 with at least one character.
Obtain Excalibur II.
Defeat Ozma.
Have a single character affected by all status ailments (both beneficial and detrimental).
Enter trance 50 times.
Obtain the Gastro Fork.
Successfully catch 99 frogs.
Correctly answer all the questions in Ragtime Mouse's pop quiz.
Complete FINAL FANTASY IX.
Obtain the Mace of Zeus.
Obtain the Rune Claws.
Obtain the Angel Flute.
Obtain the Tower.
Obtain Kain's Lance.
Defeat Behemoth in the Treno weapon shop using Dagger.
Obtain the sacred blade Excalibur.
Win 10 items at the Treno Auction House.
Repair the machine at Mognet Central.
Obtain a bottle of Superslick.
Visit every beach in Gaia.
Obtain the Ultima Weapon.
Uncover the secret of the Eidolon Wall.
Purchase all items available from Stiltzkin.
Obtain 4 moonstones.
Obtain the Hammer.
View 79 Active Time Events.
Gain the favor of all friendly enemies.
Receive 10 rewards from Queen Stella.
Receive certification as a Rank S Treasure Hunter.
Obtain the complete set of Genji armor.
Obtain the Tiger Racket.
Locate all hidden treasures on the world map.
Raise your chocobo's beak level to 99.
Obtain the Whale Whisker.
Obtain a miniature copy of the Prima Vista.
Win 100 Tetra Master matches. (Certain NPCs can be re-challenged to increase your win count after progressing through the game.)
Obtain Athlete Queen.
Obtain Madain's Ring via mining.
Free Kuppo from a wall in Fossil Roo.
Successfully catch a golden frog.
Guide all the residents of Cleyra to safety.
Win with Vivi during the Festival of the Hunt.
Receive a Very Good Omen from a color fortune.
Cause Moguo to have a tantrum.
Jump rope 100 times without tripping.
Win 10 Tetra Master matches. (Certain NPCs can be re-challenged to increase your win count after progressing through the game.)
Win a Tetra Master match.
Have the nobles demand an encore.