🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.47 AU - 0.71 AU

Year: 288 Days

Day: 45.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.57 AU - 0.63 AU

Year: 296 Days

Day: 23.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.5

Radius: 10.2

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.11 AU - 1.17 AU

Year: 774 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 9,826,884 km

• M1: 126,859 km (0.109 R)
• M2: 456,722 km (0.041 R)
• M3: 785,688 km (0.094 R)
• M4: 1,114,803 km (0.049 R)
• M5: 1,637,349 km (0.109 R)
• M6: 2,019,422 km (0.106 R)
• M7: 2,339,412 km (0.098 R)
• M8: 3,136,619 km (0.043 R)
• M9: 3,540,234 km (0.096 R)
• M10: 3,869,349 km (0.104 R)
• M11: 4,982,357 km (0.053 R)
• M12: 5,301,001 km (0.119 R)
• M13: 6,062,903 km (0.068 R)
• M14: 6,669,821 km (0.102 R)
• M15: 6,988,165 km (0.051 R)
• M16: 7,828,905 km (0.104 R)
• M17: 8,735,618 km (0.028 R)
• M18: 9,284,493 km (0.07 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 16,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit