🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.1

Radius: 14.1

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.14 AU - 2.56 AU

Year: 2326 Days

Day: 7.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,274,872 km

• M1: 175,329 km (0.081 R)
• M2: 759,658 km (0.107 R)
• M3: 1,217,427 km (0.096 R)
• M4: 1,772,286 km (0.12 R)
• M5: 2,263,266 km (0.12 R)
• M6: 3,134,375 km (0.097 R)
• M7: 3,596,482 km (0.073 R)
• M8: 4,743,449 km (0.075 R)
• M9: 5,220,966 km (0.099 R)
• M10: 5,730,496 km (0.043 R)
• M11: 6,427,323 km (0.119 R)
• M12: 7,930,931 km (0.105 R)
• M13: 8,512,418 km (0.07 R)
• M14: 9,899,190 km (0.07 R)
• M15: 11,663,248 km (0.077 R)
• M16: 12,743,345 km (0.111 R)
• M17: 13,244,348 km (0.046 R)
• M18: 14,375,159 km (0.108 R)

Planet 2 - Ice Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.9

Radius: 4.2

Gravity: 43.02 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.78 AU - 11.42 AU

Year: 20725 Days

Day: 15.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 45,274,872 km

• M1: 55,351 km (0.053 R)
• M2: 188,045 km (0.099 R)
• M3: 335,249 km (0.1 R)
• M4: 687,253 km (0.093 R)
• M5: 1,180,028 km (0.1 R)
• M6: 1,311,225 km (0.103 R)
• M7: 1,620,594 km (0.034 R)
• M8: 3,108,494 km (0.055 R)
• M9: 3,506,724 km (0.063 R)
• M10: 4,301,088 km (0.114 R)
• M11: 4,758,559 km (0.069 R)
• M12: 6,281,166 km (0.038 R)
• M13: 7,009,707 km (0.052 R)
• M14: 7,591,793 km (0.082 R)
• M15: 7,894,728 km (0.111 R)
• M16: 9,706,508 km (0.076 R)
• M17: 10,184,174 km (0.119 R)
• M18: 13,457,376 km (0.045 R)
• M19: 14,973,550 km (0.087 R)
• M20: 15,131,077 km (0.095 R)
• M21: 15,935,913 km (0.098 R)
• M22: 20,877,879 km (0.074 R)
• M23: 26,983,716 km (0.076 R)
• M24: 27,569,990 km (0.115 R)
• M25: 29,134,036 km (0.101 R)
• M26: 32,967,182 km (0.047 R)
• M27: 37,994,269 km (0.058 R)
• M28: 38,140,725 km (0.096 R)
• M29: 42,712,885 km (0.116 R)
• M30: 44,476,793 km (0.086 R)
• M31: 44,966,128 km (0.119 R)
• M32: 46,288,723 km (0.068 R)
• M33: 48,320,711 km (0.106 R)
• M34: 48,837,870 km (0.102 R)
• M35: 54,214,119 km (0.109 R)
• M36: 62,180,505 km (0.087 R)
• M37: 64,235,381 km (0.107 R)
• M38: 78,943,544 km (0.077 R)

Asteroid Belt

Center: 10.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.6

Radius: 4.6

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.94 AU - 11.3 AU

Year: 22346 Days

Day: 19.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,274,872 km

• M1: 173,534 km (0.112 R)
• M2: 977,173 km (0.086 R)
• M3: 1,327,532 km (0.047 R)
• M4: 1,818,811 km (0.08 R)
• M5: 8,788,725 km (0.098 R)
• M6: 12,998,110 km (0.108 R)
• M7: 13,175,683 km (0.048 R)
• M8: 16,447,089 km (0.109 R)
• M9: 16,864,318 km (0.116 R)
• M10: 25,263,490 km (0.112 R)
• M11: 29,936,030 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 14,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit