🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.6 AU - 0.78 AU

Year: 256 Days

Day: 42 Hours

Environment

Temp: -12 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.86 AU - 1.04 AU

Year: 413 Days

Day: 38.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,977,484 km

• M1: 38,297 km (0.036 R)
• M2: 811,419 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.3

Radius: 9.1

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.74 AU - 9.2 AU

Year: 11988 Days

Day: 6.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,977,484 km

• M1: 113,246 km (0.091 R)
• M2: 1,121,086 km (0.077 R)
• M3: 2,002,966 km (0.075 R)
• M4: 2,313,830 km (0.091 R)
• M5: 3,117,769 km (0.071 R)
• M6: 5,736,929 km (0.102 R)
• M7: 6,165,227 km (0.053 R)
• M8: 7,774,751 km (0.079 R)
• M9: 9,420,477 km (0.109 R)
• M10: 12,279,592 km (0.088 R)
• M11: 12,880,377 km (0.12 R)
• M12: 22,984,067 km (0.118 R)
• M13: 33,119,772 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 14,966 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit