This tool is based on the work of user Arachobia on RPG Crossing with his permission. He had taken a list of tables from Dragon magazine #422 in an article called "Building Character" by Matt Sernett and updated them for 5th edition. I've turned them into an automatic tool for generating a characters background.

Instructions: Refresh the page to generate a new background story. As always, you can use it however you like and fill in your own details. Your age and acquired proficiencies are listed at the bottom and are based on the results you got. Try to pick a Race/Class/Background combo that fulfills all the proficiencies. Your age may also result in ability score modifiers that can be applied after building your character.

...or ignore everything and do whatever you want. Whatever.
Background Generator

(T.101): If this is your 1st roll on this table, your family was poor. You will have 25% less starting gold. Continue on to Table 2.

(T.2): An older sister and a stepbrother.

(T.3): Who needs an excuse to leave? You just wanted to see the world! Begin your journey on Table 8

(T.8): A mountainous dwarven fort. They recruit you to help clear dangers in their tunnels. Grab a torch and head to Table 25.

(T.25): You wander in dark caverns for who knows how long, subsisting on insects, bats and whatever else you can catch. It's a miserable existence: roll on Table 31 with a -5 penalty to see how it affects you. Then re-roll on this table.

    >>>> (T.31): You nearly die and are permanently physically scarred. You suffer a pronounced limp, a wracking cough, a twisted hand, a blind eye or some other ailment or combination of ailments.

(T.25): You survive your time beneath the earth well and become adept at exploration. You will have proficiency in Stealth and Survival. Roll on Table 8 to see where you eventually emerge.

(T.8): A forest with elven guardians. They'll give you a chance to explain your trespass on Table 28.

(T.28): You are truly a great orator. You impress all involved, and they view you as an honored guest and bestow you with gifts. You will have +10% starting gold and proficiency in Persuasion and Insight. Your life of adventure begins.


Total Rolls: 9
Your age is ADULT
Adults are at the most equalized stage of development. From here their physical body will begin to weaken while their minds and personalities benefit from experience.
Adults have no modifiers to their attributes.

Proficiencies:
25% Less Starting Gold
Stealth
Survival
10% More Starting Gold
Persuasion
Insight