🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.85 AU - 1.39 AU

Year: 444 Days

Day: 33.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.88 AU - 2.38 AU

Year: 1165 Days

Day: 47.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.16 AU - 5.16 AU

Year: 3180 Days

Day: 25.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.8

Radius: 6.8

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.17 AU - 16.77 AU

Year: 18526 Days

Day: 18.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 72.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,260,258 km

• M1: 84,523 km (0.097 R)
• M2: 545,883 km (0.106 R)
• M3: 853,157 km (0.115 R)
• M4: 1,220,719 km (0.104 R)
• M5: 1,456,634 km (0.116 R)
• M6: 1,690,007 km (0.106 R)
• M7: 1,984,865 km (0.067 R)
• M8: 2,293,485 km (0.091 R)
• M9: 3,131,383 km (0.05 R)
• M10: 3,363,110 km (0.107 R)
• M11: 3,633,882 km (0.12 R)
• M12: 4,698,570 km (0.09 R)
• M13: 5,466,157 km (0.118 R)
• M14: 5,957,286 km (0.091 R)
• M15: 6,395,608 km (0.026 R)
• M16: 7,115,024 km (0.116 R)
• M17: 14,708,163 km (0.111 R)
• M18: 15,508,362 km (0.108 R)
• M19: 15,956,857 km (0.09 R)
• M20: 17,756,519 km (0.111 R)
• M21: 19,513,995 km (0.085 R)
• M22: 20,479,500 km (0.1 R)
• M23: 20,838,385 km (0.108 R)
• M24: 36,600,765 km (0.118 R)
• M25: 38,066,525 km (0.102 R)
• M26: 38,337,147 km (0.06 R)
• M27: 39,432,652 km (0.041 R)
• M28: 44,321,960 km (0.116 R)
• M29: 45,224,633 km (0.049 R)
• M30: 53,738,248 km (0.032 R)
• M31: 57,209,966 km (0.059 R)
• M32: 58,819,938 km (0.084 R)
• M33: 61,013,043 km (0.045 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 15,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit