✦ Galactic Catalogue ✦
Mat400
Gas giant, ringed · Rare
Born in the First Light
One echo and one flare from each visitor a day. These marks stay on this page and change nothing in the sky.
The record
- Catalog ID
- KB-1VFKUEB
- Type
- Gas giant
- Atmosphere
- Thin, nitrogen-rich
- Diameter
- 88,916 km
- Moons
- 8
- Rarity
- 67 / 99 · Rare
- Claimed
- 5 November 2026
- Ring system
- Present
- Region
- Kepler Belt
Mat400 presents as banded amber and ivory, with a great anticyclonic storm larger than some planets, with 8 moons spanning a wide range of orbital distances. The ring system spans a band of ice-coated debris, brightest at the outer edge where particle density peaks. Atmospheric temperatures range from -200 to 60°C at altitude at 1,400 atm, with lightning systems a thousand times more energetic than any on Earth. At 88,916 km in diameter, its bulk is composed of sulphur compounds and phosphine in the upper cloud layers. Gas giants at 88,916 km are gravitationally dominant in any system they inhabit — a fact that shaped the formation history of every other body nearby.
Under the sky
The certificate
—
Catalog ID —
| Type | — |
|---|---|
| Diameter | — |
| Atmosphere | — |
| Moons | — |
| Rarity | — |
| Claimed | — |
The signal
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