In Jainism, the concept of Baldevas is rooted in the teachings of the Jain Puranas and scriptures such as the Trishashti Shalaka Purusha Charitra by Acharya Hemachandra. According to Jain cosmology, in every half time-cycle (Avasarpini or Utsarpini), there are 63 illustrious beings called Shalaka Purushas, among whom 9 are Baldevas (also called Balabhadras).

The Baldevas, along with Vasudevas (Narayana) and Prativasudevas (anti-heroes), play important roles in Jain universal history. The Baldevas are always virtuous, non-violent, and uphold Jain values. Here are the stories of the 9 Baldevas as recounted in Jain tradition:

1. Vijaya (Baldeva)

• Brother: Triprishtha (Vasudeva)
• Story: Vijaya was a virtuous prince, known for his strength and righteousness. He assisted his brother Triprishtha in defeating evil but always refrained from violence himself.

2. Achala (Baldeva)

• Brother: Dwiprishta (Vasudeva)
• Story: Achala exemplified Jain ideals of non-violence, supporting his brother in righteous endeavors without participating in violence.

3. Sudharma (Baldeva)

• Brother: Swayambhu (Vasudeva)
• Story: Known for his wisdom and strength, Sudharma helped maintain peace and order, always upholding Ahimsa (non-violence).

4. Suprabha (Baldeva)

• Brother: Purushottama (Vasudeva)
• Story: Suprabha guided his brother in the path of virtue and was celebrated for his compassion and peaceful nature.

5. Nandivardhana (Baldeva)

• Brother: Purushasimha (Vasudeva)
• Story: Nandivardhana is also known as the elder brother of Lord Mahavira (24th Tirthankara). He protected Mahavira and played a significant role in the narrative of Mahavira’s life.

6. Rama (Baldeva)

• Brother: Lakshmana (Vasudeva)
• Story: In Jain tradition, Rama is the Baldeva and Lakshmana is the Vasudeva (contrary to popular Hindu narratives). Rama is depicted as a non-violent hero who ultimately becomes a Jain monk and attains liberation (moksha).

7. Bhadra (Baldeva)

• Brother: Narayana (Vasudeva)
• Story: Bhadra supported Narayana in upholding justice and virtue, always adhering to non-violence.

8. Srikrishna (Baldeva)

• Brother: Balarama (Baldeva), but in Jain texts, Krishna is considered Vasudeva and Balarama as Baldeva.
• Story: Balarama is the elder brother, known for his strength and virtue. He does not partake in killing Jarasandha and other adversaries, leaving that role to Krishna, who is Vasudeva in Jain tradition. Balarama ultimately renounces the world and attains liberation.

9. Swayambhu (Baldeva)

• Brother: Purushottama (Vasudeva)
• Story: Swayambhu is remembered for his dedication to non-violence and virtue, assisting his Vasudeva brother.

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General Themes in the Stories of Baldevas:

• Ahimsa (Non-violence): Baldevas never kill or engage in violence, even in battles, representing the Jain ideal of non-violence.
• Virtue: They are paragons of virtue, compassion, and righteousness.
• Supportive Role: They support their Vasudeva brothers in righteous causes, often guiding them towards dharma.
• Liberation: Many Baldevas renounce the world in the end and attain moksha.

If you wish to know detailed individual stories or wish to know about a specific Baldeva, please specify, and I can provide more in-depth narratives from Jain texts.