✨ AI-Powered Past Life Stories

Discover Your Past Lives Through Astrology

Reveal your soul's journey with AI-powered past-life narratives based on your South Node. Choose from Claude, GPT, or Grok to explore historically accurate stories across 16+ time periods.

Explore Your Past Lives →

Explore Your Soul's History

🌙 South Node Analysis

Your South Node reveals karmic patterns from past incarnations. Our AI interprets your unique placement to craft authentic narratives.

🏛️ 16+ Historical Periods

From Ancient Egypt to Victorian England, Medieval Japan to Renaissance Italy - experience your past lives across diverse civilizations.

📜 Historically Accurate Stories

Each narrative is researched for period-accurate details including clothing, customs, social structures, and daily life.

🤖 Triple AI Engine

Choose your preferred AI storyteller - Claude, GPT, or Grok. Each brings unique narrative styles to your personalized past-life stories.

⭐ Evolutionary Astrology

Based on Steven Forrest's methodology - understand your soul's evolutionary journey and karmic lessons.

🔄 Bidirectional Engine

Generate stories from your chart, or analyze existing narratives to discover their astrological patterns.

Frequently Asked Questions

What is Yesterday's Sky?

Yesterday's Sky is an AI-powered app that generates personalized past-life narratives based on your astrological South Node. Using evolutionary astrology principles from Steven Forrest, it reveals your soul's karmic history through historically accurate stories.

Is Yesterday's Sky free to use?

Yes! Yesterday's Sky is free to download and use on iOS, Android, and Web. You can explore your past-life stories and discover your soul's journey at no cost.

What is the South Node in astrology?

The South Node represents your soul's past - skills, patterns, and experiences from previous incarnations. It shows what feels comfortable and familiar, while also revealing karmic patterns you're meant to evolve beyond in this lifetime.

How are the past-life stories created?

Our multi-agent AI pipeline analyzes your South Node placement, including sign, house, and aspects. Choose from three AI providers - Claude (Anthropic), GPT (OpenAI), or Grok (xAI) - each offering distinct storytelling styles. Specialized agents handle historical research, character development, and narrative weaving.

What historical periods are available?

Yesterday's Sky features 16+ historical periods including Ancient Egypt, Classical Greece, Roman Empire, Medieval Europe, Renaissance Italy, Feudal Japan, Victorian England, and many more. Each period is researched for authentic details.

Do I need to know my birth time?

For the most accurate South Node analysis, knowing your birth time is helpful as it determines your house placements. However, you can still receive meaningful past-life narratives using just your birth date and location.