🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.2

Radius: 14.1

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.5 AU - 0.56 AU

Year: 271 Days

Day: 8 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,688,996 km

• M1: 180,565 km (0.12 R)
• M2: 276,457 km (0.07 R)
• M3: 381,624 km (0.112 R)
• M4: 478,264 km (0.075 R)
• M5: 582,235 km (0.115 R)
• M6: 673,490 km (0.082 R)
• M7: 787,334 km (0.116 R)
• M8: 893,548 km (0.092 R)
• M9: 1,013,226 km (0.12 R)
• M10: 1,122,134 km (0.114 R)
• M11: 1,221,018 km (0.069 R)
• M12: 1,332,169 km (0.118 R)
• M13: 1,453,044 km (0.055 R)
• M14: 1,584,092 km (0.046 R)
• M15: 1,758,972 km (0.104 R)
• M16: 1,879,099 km (0.088 R)
• M17: 2,009,249 km (0.064 R)
• M18: 2,217,340 km (0.111 R)
• M19: 2,333,278 km (0.118 R)
• M20: 2,429,170 km (0.114 R)
• M21: 2,552,738 km (0.108 R)
• M22: 2,678,400 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.6

Radius: 14.2

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.66 AU - 0.78 AU

Year: 429 Days

Day: 11.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 38,688,996 km

• M1: 178,769 km (0.065 R)
• M2: 300,841 km (0.099 R)
• M3: 412,741 km (0.084 R)
• M4: 524,490 km (0.034 R)
• M5: 761,453 km (0.094 R)
• M6: 992,731 km (0.07 R)
• M7: 1,140,235 km (0.043 R)
• M8: 1,290,581 km (0.114 R)
• M9: 1,425,817 km (0.077 R)
• M10: 1,588,879 km (0.104 R)
• M11: 1,705,266 km (0.1 R)
• M12: 2,015,532 km (0.032 R)
• M13: 2,110,377 km (0.041 R)
• M14: 2,390,873 km (0.074 R)
• M15: 2,498,434 km (0.097 R)
• M16: 2,718,642 km (0.105 R)
• M17: 2,895,168 km (0.108 R)
• M18: 3,068,402 km (0.095 R)
• M19: 3,171,026 km (0.091 R)
• M20: 3,297,287 km (0.073 R)
• M21: 3,402,604 km (0.088 R)
• M22: 3,539,635 km (0.066 R)
• M23: 3,639,866 km (0.111 R)
• M24: 3,740,994 km (0.114 R)
• M25: 3,850,948 km (0.098 R)
• M26: 4,042,134 km (0.099 R)
• M27: 4,277,302 km (0.074 R)
• M28: 4,400,721 km (0.068 R)
• M29: 4,517,108 km (0.119 R)
• M30: 4,659,824 km (0.106 R)
• M31: 4,923,864 km (0.109 R)
• M32: 5,219,171 km (0.116 R)
• M33: 5,333,762 km (0.107 R)
• M34: 5,484,707 km (0.083 R)
• M35: 5,628,171 km (0.077 R)
• M36: 5,772,982 km (0.076 R)
• M37: 5,918,989 km (0.082 R)
• M38: 6,038,518 km (0.099 R)
• M39: 6,251,994 km (0.102 R)
• M40: 6,420,741 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.8

Radius: 7.8

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.23 AU - 6.41 AU

Year: 9869 Days

Day: 21.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 163.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,688,996 km

• M1: 287,527 km (0.063 R)
• M2: 515,664 km (0.096 R)
• M3: 953,986 km (0.105 R)
• M4: 1,372,710 km (0.096 R)
• M5: 1,823,000 km (0.114 R)
• M6: 2,406,581 km (0.039 R)
• M7: 2,474,798 km (0.105 R)
• M8: 2,566,950 km (0.115 R)
• M9: 2,707,123 km (0.11 R)
• M10: 3,142,902 km (0.094 R)
• M11: 3,293,098 km (0.084 R)
• M12: 4,188,441 km (0.102 R)
• M13: 4,409,547 km (0.104 R)
• M14: 4,950,044 km (0.069 R)
• M15: 5,999,623 km (0.069 R)
• M16: 6,217,736 km (0.12 R)
• M17: 6,470,108 km (0.079 R)
• M18: 6,757,934 km (0.08 R)
• M19: 7,512,955 km (0.117 R)
• M20: 7,714,164 km (0.103 R)
• M21: 8,053,751 km (0.116 R)
• M22: 9,208,497 km (0.072 R)
• M23: 9,280,154 km (0.066 R)
• M24: 10,043,702 km (0.046 R)
• M25: 10,526,454 km (0.12 R)
• M26: 11,054,834 km (0.1 R)
• M27: 11,630,486 km (0.116 R)
• M28: 12,215,863 km (0.092 R)
• M29: 12,770,871 km (0.069 R)
• M30: 14,401,488 km (0.112 R)
• M31: 14,484,664 km (0.089 R)
• M32: 15,198,844 km (0.097 R)
• M33: 16,096,581 km (0.116 R)
• M34: 17,276,160 km (0.101 R)
• M35: 18,483,266 km (0.096 R)
• M36: 19,995,251 km (0.097 R)
• M37: 20,274,401 km (0.114 R)
• M38: 20,695,519 km (0.1 R)
• M39: 20,836,590 km (0.097 R)
• M40: 21,025,083 km (0.116 R)
• M41: 21,119,629 km (0.085 R)
• M42: 22,168,160 km (0.111 R)
• M43: 22,698,934 km (0.076 R)
• M44: 22,844,343 km (0.118 R)
• M45: 23,576,176 km (0.058 R)
• M46: 23,723,530 km (0.081 R)
• M47: 24,414,971 km (0.073 R)
• M48: 26,426,913 km (0.102 R)
• M49: 28,386,944 km (0.074 R)
• M50: 29,015,704 km (0.107 R)
• M51: 29,807,974 km (0.101 R)
• M52: 30,126,767 km (0.081 R)
• M53: 30,180,024 km (0.096 R)
• M54: 30,286,687 km (0.118 R)
• M55: 30,714,388 km (0.114 R)
• M56: 31,251,893 km (0.104 R)
• M57: 31,629,927 km (0.066 R)
• M58: 31,738,235 km (0.112 R)
• M59: 31,792,390 km (0.09 R)
• M60: 31,846,694 km (0.092 R)
• M61: 32,227,121 km (0.103 R)
• M62: 32,336,029 km (0.089 R)
• M63: 32,663,797 km (0.075 R)
• M64: 34,262,999 km (0.047 R)
• M65: 35,268,296 km (0.105 R)
• M66: 36,113,524 km (0.045 R)
• M67: 36,623,952 km (0.087 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 19,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit