🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 12.6

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.95 AU - 0.97 AU

Year: 627 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 8,294,319 km

• M1: 187,895 km (0.092 R)
• M2: 267,032 km (0.086 R)
• M3: 461,809 km (0.048 R)
• M4: 543,639 km (0.118 R)
• M5: 640,129 km (0.108 R)
• M6: 739,163 km (0.05 R)
• M7: 853,456 km (0.092 R)
• M8: 999,463 km (0.119 R)
• M9: 1,229,545 km (0.117 R)
• M10: 1,311,973 km (0.073 R)
• M11: 1,408,015 km (0.069 R)
• M12: 1,524,253 km (0.072 R)
• M13: 1,619,696 km (0.046 R)
• M14: 1,723,367 km (0.113 R)
• M15: 1,918,293 km (0.111 R)
• M16: 2,067,891 km (0.091 R)
• M17: 2,154,209 km (0.079 R)
• M18: 2,316,822 km (0.094 R)
• M19: 2,734,350 km (0.074 R)
• M20: 2,896,065 km (0.088 R)
• M21: 2,978,194 km (0.089 R)
• M22: 3,346,056 km (0.086 R)
• M23: 3,432,374 km (0.085 R)
• M24: 3,511,511 km (0.105 R)
• M25: 3,607,403 km (0.071 R)
• M26: 3,801,880 km (0.113 R)
• M27: 3,916,771 km (0.109 R)
• M28: 4,049,764 km (0.042 R)
• M29: 4,226,439 km (0.065 R)
• M30: 4,666,406 km (0.09 R)
• M31: 4,798,651 km (0.095 R)
• M32: 4,941,218 km (0.083 R)
• M33: 5,103,083 km (0.09 R)
• M34: 5,395,546 km (0.109 R)
• M35: 5,487,998 km (0.119 R)
• M36: 5,581,048 km (0.091 R)
• M37: 5,683,971 km (0.069 R)
• M38: 5,825,491 km (0.083 R)
• M39: 5,920,336 km (0.098 R)
• M40: 6,092,672 km (0.116 R)
• M41: 6,179,439 km (0.089 R)
• M42: 6,276,229 km (0.108 R)
• M43: 6,363,893 km (0.102 R)
• M44: 6,471,604 km (0.077 R)
• M45: 6,738,337 km (0.09 R)
• M46: 6,818,222 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.1

Radius: 10.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.01 AU - 1.33 AU

Year: 844 Days

Day: 9.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 8,294,319 km

• M1: 129,552 km (0.092 R)
• M2: 221,106 km (0.054 R)
• M3: 301,589 km (0.085 R)
• M4: 408,552 km (0.09 R)
• M5: 503,098 km (0.105 R)
• M6: 593,156 km (0.117 R)
• M7: 707,299 km (0.106 R)
• M8: 776,563 km (0.028 R)
• M9: 887,415 km (0.083 R)
• M10: 991,684 km (0.104 R)
• M11: 1,057,956 km (0.118 R)
• M12: 1,147,416 km (0.111 R)
• M13: 1,235,230 km (0.057 R)
• M14: 1,352,814 km (0.056 R)
• M15: 1,450,651 km (0.095 R)
• M16: 1,565,542 km (0.111 R)
• M17: 1,648,718 km (0.108 R)
• M18: 1,733,540 km (0.088 R)
• M19: 1,819,858 km (0.113 R)
• M20: 1,981,274 km (0.113 R)
• M21: 2,050,239 km (0.053 R)
• M22: 2,152,713 km (0.079 R)
• M23: 2,351,679 km (0.092 R)
• M24: 2,493,497 km (0.052 R)
• M25: 2,815,432 km (0.09 R)
• M26: 2,917,757 km (0.111 R)
• M27: 3,076,480 km (0.119 R)
• M28: 3,169,530 km (0.093 R)
• M29: 3,415,619 km (0.095 R)
• M30: 3,512,109 km (0.109 R)
• M31: 3,615,930 km (0.105 R)
• M32: 3,687,887 km (0.105 R)
• M33: 3,773,457 km (0.042 R)
• M34: 3,940,258 km (0.081 R)
• M35: 4,041,386 km (0.055 R)
• M36: 4,157,175 km (0.115 R)
• M37: 4,267,130 km (0.066 R)
• M38: 4,412,988 km (0.087 R)
• M39: 4,532,217 km (0.115 R)
• M40: 4,624,220 km (0.104 R)
• M41: 4,795,659 km (0.103 R)
• M42: 4,954,532 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.2

Radius: 14.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.31 AU - 1.65 AU

Year: 1201 Days

Day: 14.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 8,294,319 km

• M1: 176,825 km (0.106 R)
• M2: 287,078 km (0.093 R)
• M3: 381,325 km (0.073 R)
• M4: 476,768 km (0.065 R)
• M5: 652,845 km (0.105 R)
• M6: 812,017 km (0.051 R)
• M7: 1,008,589 km (0.115 R)
• M8: 1,101,340 km (0.039 R)
• M9: 1,191,248 km (0.082 R)
• M10: 1,372,860 km (0.104 R)
• M11: 1,483,861 km (0.095 R)
• M12: 1,666,819 km (0.12 R)
• M13: 1,879,099 km (0.11 R)
• M14: 2,011,044 km (0.107 R)
• M15: 2,123,392 km (0.115 R)
• M16: 2,441,587 km (0.087 R)
• M17: 2,618,860 km (0.056 R)
• M18: 2,709,217 km (0.03 R)
• M19: 2,859,264 km (0.108 R)
• M20: 3,012,303 km (0.114 R)
• M21: 3,115,824 km (0.085 R)
• M22: 3,255,698 km (0.099 R)
• M23: 3,362,063 km (0.066 R)
• M24: 3,451,672 km (0.03 R)
• M25: 3,569,405 km (0.1 R)
• M26: 3,743,836 km (0.09 R)
• M27: 4,101,226 km (0.105 R)
• M28: 4,284,184 km (0.119 R)
• M29: 4,499,605 km (0.095 R)
• M30: 4,869,859 km (0.073 R)
• M31: 5,105,027 km (0.094 R)
• M32: 5,365,028 km (0.037 R)
• M33: 5,491,439 km (0.057 R)
• M34: 5,661,531 km (0.065 R)
• M35: 5,865,733 km (0.059 R)
• M36: 6,028,794 km (0.098 R)
• M37: 6,226,413 km (0.097 R)
• M38: 6,392,766 km (0.109 R)
• M39: 6,639,453 km (0.049 R)
• M40: 6,775,288 km (0.117 R)
• M41: 6,923,689 km (0.086 R)
• M42: 7,049,949 km (0.059 R)
• M43: 7,142,251 km (0.089 R)
• M44: 7,515,797 km (0.112 R)
• M45: 7,740,643 km (0.115 R)
• M46: 7,847,904 km (0.067 R)
• M47: 8,027,871 km (0.112 R)
• M48: 8,124,511 km (0.09 R)
• M49: 8,294,304 km (0.034 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 19,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit