🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.81 AU - 0.91 AU

Year: 291 Days

Day: 40.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.72 AU - 1.04 AU

Year: 302 Days

Day: 42.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.07 AU - 1.65 AU

Year: 579 Days

Day: 16.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 80,632,724 km

• M1: 134,189 km (0.12 R)
• M2: 502,499 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.2

Radius: 5.4

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 14.43 AU - 21.77 AU

Year: 28126 Days

Day: 24 Hours

Environment

Temp: -203 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,632,724 km

• M1: 73,602 km (0.095 R)
• M2: 628,461 km (0.069 R)
• M3: 823,985 km (0.101 R)
• M4: 1,034,619 km (0.094 R)
• M5: 3,178,207 km (0.051 R)
• M6: 4,349,857 km (0.115 R)
• M7: 4,773,070 km (0.097 R)
• M8: 7,166,636 km (0.105 R)
• M9: 8,378,378 km (0.064 R)
• M10: 10,017,522 km (0.105 R)
• M11: 11,135,916 km (0.112 R)
• M12: 14,753,043 km (0.106 R)
• M13: 25,962,411 km (0.097 R)
• M14: 27,113,268 km (0.076 R)
• M15: 31,796,579 km (0.103 R)
• M16: 35,294,027 km (0.072 R)
• M17: 36,848,050 km (0.062 R)
• M18: 40,701,093 km (0.073 R)
• M19: 48,332,080 km (0.052 R)
• M20: 62,190,827 km (0.063 R)
• M21: 64,245,554 km (0.102 R)
• M22: 65,289,597 km (0.091 R)
• M23: 65,921,499 km (0.115 R)
• M24: 71,123,914 km (0.066 R)
• M25: 72,691,251 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 19,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit