🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.1

Radius: 13.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.82 AU - 4.46 AU

Year: 4794 Days

Day: 7.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,659,791 km

• M1: 171,290 km (0.067 R)
• M2: 1,102,387 km (0.116 R)
• M3: 2,060,561 km (0.09 R)
• M4: 2,485,718 km (0.113 R)
• M5: 2,970,415 km (0.073 R)
• M6: 3,920,511 km (0.097 R)
• M7: 9,604,034 km (0.096 R)
• M8: 12,343,021 km (0.041 R)
• M9: 13,966,457 km (0.117 R)
• M10: 15,566,855 km (0.071 R)
• M11: 17,343,928 km (0.115 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.2

Radius: 4.6

Gravity: 29.03 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.58 AU - 7.62 AU

Year: 11704 Days

Day: 16.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,659,791 km

• M1: 57,296 km (0.116 R)
• M2: 248,183 km (0.113 R)
• M3: 498,909 km (0.119 R)
• M4: 1,100,442 km (0.104 R)
• M5: 1,469,500 km (0.116 R)
• M6: 4,133,988 km (0.117 R)
• M7: 5,763,408 km (0.103 R)
• M8: 5,943,075 km (0.1 R)
• M9: 6,466,667 km (0.081 R)
• M10: 7,690,827 km (0.11 R)
• M11: 8,131,243 km (0.098 R)
• M12: 9,061,891 km (0.111 R)
• M13: 10,967,319 km (0.052 R)
• M14: 12,696,072 km (0.066 R)
• M15: 13,435,834 km (0.113 R)
• M16: 14,400,141 km (0.066 R)
• M17: 15,068,246 km (0.072 R)
• M18: 21,088,812 km (0.058 R)
• M19: 21,949,598 km (0.106 R)
• M20: 24,671,830 km (0.037 R)
• M21: 25,241,948 km (0.116 R)
• M22: 30,016,065 km (0.06 R)
• M23: 30,774,975 km (0.082 R)
• M24: 37,436,867 km (0.082 R)
• M25: 37,811,909 km (0.057 R)
• M26: 38,569,473 km (0.115 R)
• M27: 39,984,519 km (0.09 R)
• M28: 40,245,567 km (0.116 R)
• M29: 40,639,159 km (0.062 R)
• M30: 41,701,154 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.5

Radius: 3.7

Gravity: 59.79 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.06 AU - 8.18 AU

Year: 11757 Days

Day: 18.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,659,791 km

• M1: 46,076 km (0.058 R)
• M2: 300,393 km (0.114 R)
• M3: 422,165 km (0.072 R)
• M4: 708,196 km (0.107 R)
• M5: 1,412,503 km (0.098 R)
• M6: 2,136,557 km (0.034 R)
• M7: 2,330,585 km (0.096 R)
• M8: 2,890,530 km (0.12 R)
• M9: 6,385,585 km (0.104 R)
• M10: 7,511,758 km (0.061 R)
• M11: 8,570,312 km (0.114 R)
• M12: 9,311,869 km (0.09 R)
• M13: 10,148,869 km (0.039 R)
• M14: 11,911,431 km (0.064 R)
• M15: 14,337,310 km (0.091 R)
• M16: 15,521,976 km (0.12 R)
• M17: 17,073,306 km (0.112 R)
• M18: 18,725,165 km (0.045 R)
• M19: 20,826,716 km (0.107 R)
• M20: 22,342,442 km (0.041 R)
• M21: 25,094,893 km (0.073 R)
• M22: 28,384,999 km (0.085 R)
• M23: 29,250,273 km (0.081 R)
• M24: 31,951,263 km (0.102 R)
• M25: 33,721,155 km (0.115 R)
• M26: 40,906,191 km (0.052 R)
• M27: 44,853,182 km (0.038 R)
• M28: 45,583,668 km (0.048 R)
• M29: 48,126,832 km (0.088 R)
• M30: 52,519,025 km (0.058 R)
• M31: 52,842,605 km (0.081 R)
• M32: 55,646,818 km (0.082 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: 331 - 11,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit