🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.9

Radius: 11.1

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.23 AU - 1.89 AU

Year: 1299 Days

Day: 12.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,149,513 km

• M1: 138,228 km (0.116 R)
• M2: 489,185 km (0.076 R)
• M3: 860,337 km (0.097 R)
• M4: 1,534,425 km (0.072 R)
• M5: 1,882,091 km (0.109 R)
• M6: 2,463,877 km (0.073 R)
• M7: 2,946,779 km (0.075 R)
• M8: 3,389,439 km (0.107 R)
• M9: 4,153,884 km (0.096 R)
• M10: 5,400,633 km (0.054 R)
• M11: 5,748,149 km (0.08 R)
• M12: 6,330,982 km (0.093 R)
• M13: 7,489,468 km (0.06 R)
• M14: 8,426,848 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.4

Radius: 12.9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.68 AU - 1.8 AU

Year: 1531 Days

Day: 7.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,149,513 km

• M1: 160,369 km (0.108 R)
• M2: 649,704 km (0.098 R)
• M3: 1,152,053 km (0.117 R)
• M4: 2,035,429 km (0.077 R)
• M5: 2,476,593 km (0.081 R)
• M6: 2,909,828 km (0.102 R)
• M7: 3,362,212 km (0.047 R)
• M8: 4,075,046 km (0.071 R)
• M9: 4,948,548 km (0.107 R)
• M10: 5,441,323 km (0.061 R)
• M11: 7,173,218 km (0.062 R)
• M12: 7,863,014 km (0.106 R)
• M13: 9,152,697 km (0.109 R)
• M14: 9,765,599 km (0.073 R)
• M15: 10,930,668 km (0.105 R)
• M16: 12,378,925 km (0.08 R)
• M17: 12,849,260 km (0.111 R)
• M18: 13,291,023 km (0.109 R)
• M19: 14,375,458 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.9

Radius: 6.4

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.14 AU - 12.04 AU

Year: 21373 Days

Day: 19.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 63,149,513 km

• M1: 93,199 km (0.069 R)
• M2: 292,464 km (0.117 R)
• M3: 547,229 km (0.026 R)
• M4: 827,127 km (0.09 R)
• M5: 1,076,955 km (0.11 R)
• M6: 1,682,378 km (0.115 R)
• M7: 2,244,716 km (0.094 R)
• M8: 2,830,392 km (0.095 R)
• M9: 3,459,002 km (0.118 R)
• M10: 4,490,330 km (0.103 R)
• M11: 4,719,065 km (0.043 R)
• M12: 5,525,697 km (0.071 R)
• M13: 7,916,121 km (0.098 R)
• M14: 9,050,372 km (0.084 R)
• M15: 9,416,139 km (0.078 R)
• M16: 10,233,093 km (0.061 R)
• M17: 11,037,480 km (0.081 R)
• M18: 11,883,008 km (0.051 R)
• M19: 12,385,357 km (0.11 R)
• M20: 13,702,716 km (0.066 R)
• M21: 14,325,043 km (0.073 R)
• M22: 15,625,797 km (0.103 R)
• M23: 16,076,386 km (0.107 R)
• M24: 21,070,112 km (0.093 R)
• M25: 21,805,386 km (0.071 R)
• M26: 24,715,812 km (0.117 R)
• M27: 27,547,700 km (0.073 R)
• M28: 28,205,183 km (0.071 R)
• M29: 28,426,737 km (0.092 R)
• M30: 29,894,591 km (0.11 R)
• M31: 32,980,646 km (0.072 R)
• M32: 39,223,963 km (0.1 R)
• M33: 39,777,176 km (0.108 R)
• M34: 43,796,721 km (0.085 R)
• M35: 48,078,811 km (0.079 R)
• M36: 49,031,450 km (0.102 R)
• M37: 53,136,116 km (0.078 R)
• M38: 59,440,470 km (0.117 R)
• M39: 61,647,936 km (0.1 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 18,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit