🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.1

Radius: 10.3

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.78 AU - 7.58 AU

Year: 5476 Days

Day: 7.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 102,822,830 km

• M1: 128,205 km (0.108 R)
• M2: 672,293 km (0.119 R)
• M3: 1,425,518 km (0.031 R)
• M4: 2,306,650 km (0.114 R)
• M5: 2,849,091 km (0.069 R)
• M6: 3,580,475 km (0.119 R)
• M7: 4,582,482 km (0.117 R)
• M8: 5,357,549 km (0.103 R)
• M9: 6,001,867 km (0.087 R)
• M10: 6,963,033 km (0.075 R)
• M11: 8,098,182 km (0.083 R)
• M12: 11,050,645 km (0.051 R)
• M13: 12,741,999 km (0.106 R)
• M14: 15,161,744 km (0.1 R)
• M15: 15,914,221 km (0.071 R)
• M16: 21,317,846 km (0.068 R)
• M17: 24,312,197 km (0.097 R)
• M18: 27,068,987 km (0.072 R)
• M19: 28,176,011 km (0.118 R)
• M20: 29,136,130 km (0.12 R)

Planet 2 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.2

Radius: 6.3

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.33 AU - 18.73 AU

Year: 25051 Days

Day: 18.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 102,822,830 km

• M1: 78,389 km (0.105 R)
• M2: 493,374 km (0.095 R)
• M3: 691,292 km (0.031 R)
• M4: 955,482 km (0.054 R)
• M5: 1,471,145 km (0.075 R)
• M6: 1,691,653 km (0.116 R)
• M7: 2,033,633 km (0.072 R)
• M8: 3,257,194 km (0.113 R)
• M9: 3,604,710 km (0.032 R)
• M10: 3,849,901 km (0.115 R)
• M11: 4,106,312 km (0.075 R)
• M12: 4,870,607 km (0.102 R)
• M13: 5,364,580 km (0.086 R)
• M14: 6,452,306 km (0.089 R)
• M15: 7,048,004 km (0.096 R)
• M16: 7,983,889 km (0.086 R)
• M17: 8,670,094 km (0.058 R)
• M18: 9,684,368 km (0.106 R)
• M19: 11,546,861 km (0.096 R)
• M20: 12,285,875 km (0.086 R)
• M21: 15,639,410 km (0.1 R)
• M22: 16,543,281 km (0.101 R)
• M23: 16,795,652 km (0.073 R)
• M24: 17,308,324 km (0.088 R)
• M25: 18,544,900 km (0.074 R)
• M26: 19,277,331 km (0.038 R)
• M27: 20,219,798 km (0.101 R)
• M28: 23,760,779 km (0.047 R)
• M29: 24,406,593 km (0.103 R)
• M30: 35,409,517 km (0.06 R)
• M31: 36,677,957 km (0.1 R)
• M32: 43,797,320 km (0.115 R)
• M33: 48,620,056 km (0.074 R)
• M34: 58,911,641 km (0.112 R)
• M35: 69,684,783 km (0.055 R)
• M36: 73,472,601 km (0.059 R)
• M37: 75,532,264 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.1

Radius: 4.6

Gravity: 39.47 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.55 AU - 22.53 AU

Year: 28455 Days

Day: 19.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 102,822,830 km

• M1: 57,595 km (0.119 R)
• M2: 209,437 km (0.111 R)
• M3: 364,121 km (0.12 R)
• M4: 589,266 km (0.092 R)
• M5: 784,641 km (0.09 R)
• M6: 968,646 km (0.079 R)
• M7: 1,721,423 km (0.091 R)
• M8: 1,991,297 km (0.096 R)
• M9: 2,241,425 km (0.041 R)
• M10: 6,536,081 km (0.113 R)
• M11: 7,455,509 km (0.085 R)
• M12: 8,001,841 km (0.066 R)
• M13: 8,400,070 km (0.054 R)
• M14: 9,174,239 km (0.095 R)
• M15: 9,547,187 km (0.095 R)
• M16: 9,801,353 km (0.109 R)
• M17: 12,221,697 km (0.048 R)
• M18: 12,597,038 km (0.064 R)
• M19: 13,689,103 km (0.097 R)
• M20: 13,850,220 km (0.089 R)
• M21: 14,842,951 km (0.081 R)
• M22: 15,882,208 km (0.076 R)
• M23: 19,593,880 km (0.106 R)
• M24: 20,420,708 km (0.108 R)
• M25: 20,631,042 km (0.11 R)
• M26: 21,595,350 km (0.106 R)
• M27: 23,040,615 km (0.112 R)
• M28: 28,935,519 km (0.113 R)
• M29: 30,006,640 km (0.102 R)
• M30: 30,827,184 km (0.086 R)
• M31: 37,306,418 km (0.104 R)
• M32: 43,238,273 km (0.119 R)
• M33: 53,267,314 km (0.118 R)
• M34: 54,671,140 km (0.031 R)
• M35: 55,076,550 km (0.106 R)
• M36: 57,761,683 km (0.104 R)
• M37: 69,850,687 km (0.045 R)
• M38: 72,993,289 km (0.12 R)
• M39: 86,506,914 km (0.039 R)
• M40: 89,283,600 km (0.11 R)
• M41: 92,405,707 km (0.107 R)
• M42: 95,599,921 km (0.065 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 11,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit