🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.65 AU - 0.81 AU

Year: 265 Days

Day: 41.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.96 AU - 1.26 AU

Year: 497 Days

Day: 28.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.4

Radius: 11.3

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.04 AU - 7.06 AU

Year: 7948 Days

Day: 10.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,511,498 km

• M1: 140,472 km (0.094 R)
• M2: 613,501 km (0.056 R)
• M3: 991,834 km (0.038 R)
• M4: 1,397,843 km (0.091 R)
• M5: 2,347,340 km (0.055 R)
• M6: 3,277,241 km (0.098 R)
• M7: 4,965,752 km (0.12 R)
• M8: 9,153,295 km (0.056 R)
• M9: 9,872,861 km (0.047 R)
• M10: 11,629,439 km (0.119 R)
• M11: 15,190,467 km (0.065 R)
• M12: 15,942,944 km (0.053 R)
• M13: 17,117,736 km (0.105 R)
• M14: 17,794,966 km (0.099 R)
• M15: 21,374,544 km (0.119 R)
• M16: 27,557,274 km (0.089 R)
• M17: 35,704,973 km (0.117 R)
• M18: 36,699,050 km (0.106 R)
• M19: 38,052,911 km (0.074 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 12,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit