Double star
Primary: O2f (blue)
Companions: 1
- Spectral type
- O2f
- Colour
- blue
No explorer has charted this system yet. Been here? Confirm the Predicted values below, or chart it.
Welcome to Sejong, traveler!
We never spoil a world: we only show what explorers have reported.
Primary: O2f (blue)
Companions: 1
planet · medium
Discoveries are reported only by players. Want to help?
Document this worldplanet · large
Only players can document this world. Have you been here?
Document this worldmoon · orbits Bush 99/Y3
Nobody has reported this one yet. Be the first to chart it.
Document this worldplanet · small
We never guess what a planet holds: explorers tell us. Add your discovery.
Document this worldplanet · large · rings
This entry is waiting for a visitor. Share what you found.
Document this worldplanet · large
Discoveries are reported only by players. Want to help?
Document this world• The Vy'keen dominate Sejong, Grah !, ensuring it remains a stronghold for their proud warrior culture. They even have Warrior Wednesdays'—no one ever wins
• Sejong is a haven of peace, where conflict is rare and tensions remain minimal
• Prosperity in Sejong is built upon trading, forming the backbone of its trading-based economy
• Life in Sejong is modest, as the system lacks significant wealth and trade
• The Sejong system does not feature any giant planets, providing a typical stellar setting
In the Sejong system, the central star is a O2f type, known for its blue appearance
With two stars, Sejong enjoys extended days and a mesmerizing interplay of light and shadow
★☆☆☆☆
I gave a speech to the mountains. They echoed with applause.
★★★☆☆
They arrived, flattened a sacred hill, and called it 'base optimization'. – Archivist Kelev
★★★☆☆
The Traveler paved over our meditation pools. Now it's a landing pad. – Sighing Monk Velkor
★★★★★
Our planet’s magnetic field now fluctuates because of their solar panels. – Korvax Analyzer K-Tor
★★★★★
Day 161 without peace. Tourists just discovered plasma grenades. – Sentinel Unit Bzzzt-16