🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.54 AU - 0.86 AU

Year: 207 Days

Day: 43.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,194,078 km

• M1: 31,565 km (0.08 R)
• M2: 338,989 km (0.097 R)

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.6

Radius: 9.8

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.83 AU - 12.81 AU

Year: 13448 Days

Day: 12.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 37,194,078 km

• M1: 128,056 km (0.044 R)
• M2: 575,204 km (0.104 R)
• M3: 1,101,190 km (0.068 R)
• M4: 1,600,248 km (0.101 R)
• M5: 2,852,682 km (0.114 R)
• M6: 4,189,937 km (0.065 R)
• M7: 4,981,160 km (0.115 R)
• M8: 5,550,380 km (0.077 R)
• M9: 6,465,470 km (0.118 R)
• M10: 6,898,855 km (0.045 R)
• M11: 7,867,651 km (0.057 R)
• M12: 10,073,472 km (0.108 R)
• M13: 11,318,425 km (0.054 R)
• M14: 12,007,174 km (0.08 R)
• M15: 14,045,894 km (0.05 R)
• M16: 15,388,235 km (0.112 R)
• M17: 16,019,389 km (0.096 R)
• M18: 18,093,713 km (0.098 R)
• M19: 18,876,110 km (0.056 R)
• M20: 20,930,687 km (0.081 R)
• M21: 23,312,584 km (0.108 R)
• M22: 29,135,382 km (0.099 R)
• M23: 30,101,336 km (0.093 R)
• M24: 30,757,023 km (0.111 R)
• M25: 31,983,726 km (0.093 R)
• M26: 37,343,219 km (0.078 R)
• M27: 40,830,644 km (0.111 R)
• M28: 44,670,373 km (0.101 R)
• M29: 47,555,966 km (0.025 R)
• M30: 48,894,269 km (0.116 R)
• M31: 49,800,234 km (0.077 R)
• M32: 50,871,205 km (0.115 R)
• M33: 52,585,297 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.3

Radius: 4.6

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.12 AU - 21.36 AU

Year: 27507 Days

Day: 23.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 37,194,078 km

• M1: 539,151 km (0.092 R)
• M2: 5,369,816 km (0.068 R)
• M3: 9,037,058 km (0.08 R)
• M4: 9,476,427 km (0.093 R)
• M5: 11,427,781 km (0.098 R)
• M6: 14,563,502 km (0.114 R)
• M7: 18,716,938 km (0.089 R)
• M8: 20,458,406 km (0.039 R)
• M9: 29,069,709 km (0.104 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 20,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit