🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.4

Radius: 13.1

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.07 AU - 2.51 AU

Year: 2203 Days

Day: 9 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 93,861,560 km

• M1: 163,510 km (0.103 R)
• M2: 801,246 km (0.082 R)
• M3: 2,047,995 km (0.094 R)
• M4: 2,540,920 km (0.09 R)
• M5: 3,178,057 km (0.112 R)
• M6: 3,642,559 km (0.098 R)
• M7: 5,131,656 km (0.108 R)
• M8: 7,427,235 km (0.095 R)
• M9: 9,170,349 km (0.113 R)
• M10: 10,047,143 km (0.107 R)
• M11: 10,674,706 km (0.111 R)
• M12: 12,131,191 km (0.047 R)
• M13: 13,014,865 km (0.065 R)
• M14: 13,494,476 km (0.026 R)
• M15: 14,535,827 km (0.066 R)
• M16: 17,347,070 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.6

Radius: 13.1

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.15 AU - 2.71 AU

Year: 2408 Days

Day: 9.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 93,861,560 km

• M1: 163,211 km (0.074 R)
• M2: 667,356 km (0.089 R)
• M3: 1,341,444 km (0.099 R)
• M4: 2,287,651 km (0.098 R)
• M5: 3,023,373 km (0.077 R)
• M6: 3,499,244 km (0.118 R)
• M7: 4,218,510 km (0.09 R)
• M8: 6,652,318 km (0.077 R)
• M9: 7,939,159 km (0.085 R)
• M10: 8,754,767 km (0.111 R)
• M11: 9,522,353 km (0.066 R)
• M12: 10,701,334 km (0.05 R)
• M13: 11,935,517 km (0.113 R)
• M14: 12,504,288 km (0.095 R)
• M15: 13,219,365 km (0.071 R)
• M16: 14,006,101 km (0.09 R)
• M17: 14,502,018 km (0.116 R)
• M18: 14,963,078 km (0.118 R)
• M19: 16,906,055 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.6

Radius: 7.5

Gravity: 17.61 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.67 AU - 11.07 AU

Year: 22786 Days

Day: 19.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 93,861,560 km

• M1: 101,876 km (0.103 R)
• M2: 345,122 km (0.086 R)
• M3: 604,525 km (0.077 R)
• M4: 961,615 km (0.111 R)
• M5: 1,898,247 km (0.069 R)
• M6: 2,599,712 km (0.069 R)
• M7: 2,886,790 km (0.118 R)
• M8: 3,253,155 km (0.111 R)
• M9: 3,650,188 km (0.117 R)
• M10: 4,288,373 km (0.118 R)
• M11: 6,184,974 km (0.103 R)
• M12: 8,412,038 km (0.086 R)
• M13: 8,809,968 km (0.067 R)
• M14: 10,528,249 km (0.077 R)
• M15: 11,604,606 km (0.098 R)
• M16: 12,385,956 km (0.109 R)
• M17: 13,126,316 km (0.046 R)
• M18: 14,452,052 km (0.112 R)
• M19: 18,674,003 km (0.083 R)
• M20: 19,253,545 km (0.086 R)
• M21: 24,559,034 km (0.1 R)
• M22: 25,844,379 km (0.094 R)
• M23: 28,803,424 km (0.094 R)
• M24: 32,810,254 km (0.075 R)
• M25: 33,653,986 km (0.084 R)
• M26: 37,173,724 km (0.072 R)
• M27: 40,448,272 km (0.062 R)
• M28: 43,068,629 km (0.118 R)
• M29: 45,279,236 km (0.092 R)
• M30: 45,626,004 km (0.038 R)
• M31: 54,097,283 km (0.109 R)
• M32: 56,467,811 km (0.098 R)
• M33: 60,361,544 km (0.079 R)
• M34: 67,092,251 km (0.107 R)
• M35: 68,907,023 km (0.058 R)
• M36: 70,987,481 km (0.117 R)
• M37: 78,473,957 km (0.088 R)
• M38: 80,742,010 km (0.056 R)
• M39: 82,020,773 km (0.084 R)
• M40: 87,270,910 km (0.12 R)
• M41: 92,183,854 km (0.089 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 11,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit