🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.5

Radius: 8.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.34 AU - 6.82 AU

Year: 4767 Days

Day: 10.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 84,905,678 km

• M1: 113,096 km (0.101 R)
• M2: 471,532 km (0.115 R)
• M3: 1,167,163 km (0.048 R)
• M4: 1,989,951 km (0.119 R)
• M5: 2,310,240 km (0.084 R)
• M6: 2,608,987 km (0.054 R)
• M7: 3,821,926 km (0.113 R)
• M8: 5,105,327 km (0.1 R)
• M9: 7,131,031 km (0.063 R)
• M10: 7,793,151 km (0.102 R)

Asteroid Belt

Center: 5.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.5

Radius: 11.1

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.16 AU - 7.48 AU

Year: 5746 Days

Day: 12.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 84,905,678 km

• M1: 147,504 km (0.076 R)
• M2: 633,098 km (0.039 R)
• M3: 1,036,264 km (0.062 R)
• M4: 1,828,684 km (0.05 R)
• M5: 2,180,987 km (0.088 R)
• M6: 2,895,317 km (0.042 R)
• M7: 3,523,479 km (0.093 R)
• M8: 3,892,836 km (0.088 R)
• M9: 4,312,308 km (0.046 R)
• M10: 5,297,859 km (0.071 R)
• M11: 9,609,718 km (0.045 R)
• M12: 13,983,212 km (0.112 R)
• M13: 17,149,302 km (0.038 R)
• M14: 19,329,391 km (0.086 R)
• M15: 20,278,739 km (0.091 R)
• M16: 24,544,672 km (0.101 R)
• M17: 25,017,701 km (0.076 R)
• M18: 27,473,799 km (0.111 R)
• M19: 28,673,424 km (0.041 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386

Radius: 4.2

Gravity: 21.88 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 16.24 AU - 22.98 AU

Year: 31406 Days

Day: 23.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,905,678 km

• M1: 52,210 km (0.044 R)
• M2: 374,443 km (0.076 R)
• M3: 794,065 km (0.087 R)
• M4: 943,514 km (0.089 R)
• M5: 1,196,185 km (0.105 R)
• M6: 1,362,238 km (0.062 R)
• M7: 2,780,875 km (0.111 R)
• M8: 3,073,937 km (0.114 R)
• M9: 3,476,355 km (0.105 R)
• M10: 3,753,111 km (0.103 R)
• M11: 4,562,885 km (0.065 R)
• M12: 5,482,912 km (0.049 R)
• M13: 6,704,977 km (0.09 R)
• M14: 7,580,124 km (0.099 R)
• M15: 8,311,508 km (0.095 R)
• M16: 8,474,121 km (0.113 R)
• M17: 10,343,945 km (0.051 R)
• M18: 12,260,742 km (0.051 R)
• M19: 12,401,065 km (0.098 R)
• M20: 14,169,761 km (0.077 R)
• M21: 14,794,781 km (0.099 R)
• M22: 15,033,838 km (0.103 R)
• M23: 17,302,789 km (0.104 R)
• M24: 18,380,642 km (0.113 R)
• M25: 18,935,949 km (0.093 R)
• M26: 20,373,136 km (0.075 R)
• M27: 29,281,838 km (0.051 R)
• M28: 29,532,714 km (0.118 R)
• M29: 40,319,618 km (0.106 R)
• M30: 41,255,951 km (0.103 R)
• M31: 43,172,150 km (0.103 R)
• M32: 54,212,324 km (0.109 R)
• M33: 66,992,170 km (0.069 R)
• M34: 68,967,311 km (0.109 R)
• M35: 72,803,449 km (0.083 R)
• M36: 73,726,319 km (0.086 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: 338 - 11,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit