These are from the New Jedi Order Sourcebook -- specifically from the Balance Point section, so we can assume these are his stats during the middle of the New Jedi Order.
JACEN SOLO: Male Human Jedi Guardian 9; Init +1; Defense 19 (+8 class, +1 Dex); Spd 10 m; VP/WP 46/13; Atk +10/+5 melee (1d3+1, unarmed) or +12/+7 melee (3d8+1/19-20, lightsaber) or +10/+5 ranged (3d6, blaster pistol); SV Fort +7, Ref +7, Will +6; SZ M; FP 6; Rep 4; Str 13, Dex 13, Con 13, Int 14, Wis 14, Cha 13, Challenge Code: D.
EQUIPMENT: Lightsaber (Jacen has constructed his own lightsaber), blaster pistol
SKILLS: Craft (lightsaber) +6, Handle Animal +6, Intimidate +3, Knowledge (Jedi Lore) +8, Pilot +7, Read/Write Basic, Ride (all) +3, Speak Basic, Speak Calamarian, Speak Shyriiwook (understand only)
FORCE SKILLS: Affect Mind +9, Battlemind +7, Empathy +10, Enhance Senses +7, Farseeing +7, Force Defense +5, Friendship +5, Heal Self +3, Move Object +11, See Force +7, Telepathy +6.
FEATS: Animal Affinity, Exotic Weapon Proficiency (lightsaber), Force-Sensitive, Skill Emphasis (Pilot), Weapon Focus (lightsaber), Weapon Group Proficiencies (blaster pistols, simple weapons).
FORCE FEATS: Alter, Burst of Speed, Control, Deflect Blasters, Lightsaber Defense, Sense.