🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.46 AU - 0.68 AU

Year: 156 Days

Day: 40.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,448,689 km

• M1: 32,463 km (0.111 R)

Asteroid Belt

Center: 7.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.1

Radius: 6.8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.06 AU - 14.24 AU

Year: 18238 Days

Day: 21.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,448,689 km

• M1: 84,523 km (0.073 R)
• M2: 532,120 km (0.107 R)
• M3: 927,806 km (0.092 R)
• M4: 1,152,951 km (0.075 R)
• M5: 1,883,437 km (0.077 R)
• M6: 2,339,711 km (0.095 R)
• M7: 2,846,249 km (0.086 R)
• M8: 3,944,746 km (0.118 R)
• M9: 4,183,804 km (0.099 R)
• M10: 4,661,769 km (0.079 R)
• M11: 5,113,106 km (0.055 R)
• M12: 7,613,933 km (0.106 R)
• M13: 8,027,571 km (0.105 R)
• M14: 8,944,905 km (0.073 R)
• M15: 9,546,738 km (0.118 R)
• M16: 12,678,719 km (0.107 R)
• M17: 13,025,337 km (0.107 R)
• M18: 13,318,998 km (0.076 R)
• M19: 13,919,483 km (0.095 R)
• M20: 20,872,942 km (0.065 R)
• M21: 21,194,428 km (0.099 R)
• M22: 27,082,151 km (0.053 R)
• M23: 32,019,330 km (0.113 R)
• M24: 33,204,594 km (0.1 R)
• M25: 37,052,999 km (0.099 R)
• M26: 42,977,224 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.1

Radius: 3.2

Gravity: 59.38 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 14.57 AU - 16.97 AU

Year: 22648 Days

Day: 21.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,448,689 km

• M1: 60,587 km (0.042 R)
• M2: 226,641 km (0.062 R)
• M3: 341,233 km (0.113 R)
• M4: 480,209 km (0.075 R)
• M5: 851,212 km (0.119 R)
• M6: 968,646 km (0.1 R)
• M7: 1,551,330 km (0.109 R)
• M8: 1,858,754 km (0.108 R)
• M9: 2,451,610 km (0.104 R)
• M10: 2,972,061 km (0.054 R)
• M11: 3,386,447 km (0.061 R)
• M12: 4,536,107 km (0.075 R)
• M13: 5,121,932 km (0.101 R)
• M14: 5,633,706 km (0.076 R)
• M15: 5,965,215 km (0.118 R)
• M16: 6,353,422 km (0.113 R)
• M17: 7,179,950 km (0.083 R)
• M18: 8,821,786 km (0.101 R)
• M19: 10,511,644 km (0.085 R)
• M20: 11,530,555 km (0.05 R)
• M21: 15,775,095 km (0.087 R)
• M22: 21,948,252 km (0.072 R)
• M23: 23,497,786 km (0.084 R)
• M24: 24,461,795 km (0.065 R)
• M25: 27,160,541 km (0.075 R)
• M26: 30,931,155 km (0.069 R)
• M27: 39,340,350 km (0.116 R)
• M28: 44,144,536 km (0.113 R)
• M29: 50,901,573 km (0.037 R)
• M30: 60,077,458 km (0.103 R)
• M31: 61,071,536 km (0.08 R)
• M32: 71,843,779 km (0.055 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 16,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit