🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.8

Radius: 11.2

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.16 AU - 7.46 AU

Year: 5940 Days

Day: 9.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 108,485,373 km

• M1: 139,276 km (0.115 R)
• M2: 1,080,845 km (0.112 R)
• M3: 1,500,167 km (0.112 R)
• M4: 2,617,215 km (0.112 R)
• M5: 5,136,144 km (0.068 R)
• M6: 5,878,149 km (0.092 R)
• M7: 6,545,056 km (0.073 R)
• M8: 7,138,661 km (0.091 R)
• M9: 7,735,706 km (0.089 R)
• M10: 8,365,663 km (0.115 R)
• M11: 9,994,484 km (0.116 R)
• M12: 10,782,566 km (0.097 R)
• M13: 11,358,368 km (0.057 R)
• M14: 19,598,368 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160

Radius: 10.2

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.73 AU - 7.81 AU

Year: 8116 Days

Day: 11.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 108,485,373 km

• M1: 126,859 km (0.073 R)
• M2: 687,851 km (0.097 R)
• M3: 1,105,079 km (0.096 R)
• M4: 2,534,338 km (0.092 R)
• M5: 3,910,339 km (0.119 R)
• M6: 4,960,366 km (0.114 R)
• M7: 6,218,185 km (0.092 R)
• M8: 6,985,024 km (0.057 R)
• M9: 7,474,807 km (0.074 R)
• M10: 11,126,342 km (0.059 R)
• M11: 11,886,299 km (0.098 R)
• M12: 14,635,459 km (0.076 R)
• M13: 19,196,997 km (0.076 R)
• M14: 20,289,510 km (0.047 R)
• M15: 21,901,876 km (0.056 R)
• M16: 25,532,168 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.3

Radius: 6.2

Gravity: 25.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 17.52 AU - 18.46 AU

Year: 28594 Days

Day: 19.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 108,485,373 km

• M1: 77,193 km (0.109 R)
• M2: 381,026 km (0.085 R)
• M3: 600,336 km (0.079 R)
• M4: 868,565 km (0.075 R)
• M5: 1,066,782 km (0.037 R)
• M6: 1,960,630 km (0.052 R)
• M7: 2,258,629 km (0.11 R)
• M8: 2,482,427 km (0.084 R)
• M9: 3,401,407 km (0.074 R)
• M10: 3,973,020 km (0.118 R)
• M11: 6,963,332 km (0.085 R)
• M12: 8,817,149 km (0.036 R)
• M13: 9,248,888 km (0.05 R)
• M14: 10,836,870 km (0.083 R)
• M15: 11,189,322 km (0.069 R)
• M16: 13,305,534 km (0.111 R)
• M17: 14,288,990 km (0.102 R)
• M18: 14,798,521 km (0.066 R)
• M19: 17,337,944 km (0.115 R)
• M20: 17,626,070 km (0.097 R)
• M21: 20,365,656 km (0.076 R)
• M22: 22,569,083 km (0.103 R)
• M23: 23,728,167 km (0.068 R)
• M24: 25,171,039 km (0.109 R)
• M25: 32,975,111 km (0.045 R)
• M26: 34,164,115 km (0.094 R)
• M27: 39,537,072 km (0.098 R)
• M28: 42,076,645 km (0.103 R)
• M29: 46,732,580 km (0.086 R)
• M30: 48,801,817 km (0.098 R)
• M31: 50,931,193 km (0.108 R)
• M32: 52,118,402 km (0.113 R)
• M33: 53,323,862 km (0.061 R)
• M34: 75,731,379 km (0.087 R)
• M35: 76,244,200 km (0.101 R)
• M36: 77,536,726 km (0.111 R)
• M37: 85,321,799 km (0.091 R)
• M38: 91,273,700 km (0.062 R)
• M39: 93,317,506 km (0.108 R)
• M40: 95,391,531 km (0.088 R)
• M41: 101,798,060 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 18,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit