🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.4

Radius: 13.7

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.52 AU - 0.76 AU

Year: 347 Days

Day: 8.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 76.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 16,022,318 km

• M1: 176,525 km (0.056 R)
• M2: 265,686 km (0.107 R)
• M3: 425,157 km (0.111 R)
• M4: 514,317 km (0.085 R)
• M5: 647,460 km (0.099 R)
• M6: 751,729 km (0.025 R)
• M7: 842,236 km (0.112 R)
• M8: 1,018,462 km (0.032 R)
• M9: 1,170,753 km (0.097 R)
• M10: 1,321,697 km (0.071 R)
• M11: 1,454,241 km (0.115 R)
• M12: 1,540,260 km (0.111 R)
• M13: 1,760,468 km (0.117 R)
• M14: 1,991,297 km (0.118 R)
• M15: 2,087,788 km (0.082 R)
• M16: 2,179,940 km (0.084 R)
• M17: 2,368,583 km (0.119 R)
• M18: 2,459,090 km (0.113 R)
• M19: 2,599,861 km (0.076 R)
• M20: 2,877,216 km (0.106 R)
• M21: 3,000,036 km (0.116 R)
• M22: 3,098,172 km (0.092 R)
• M23: 3,190,773 km (0.099 R)
• M24: 3,345,158 km (0.092 R)
• M25: 3,447,184 km (0.117 R)
• M26: 3,543,375 km (0.115 R)
• M27: 3,647,346 km (0.101 R)
• M28: 3,738,451 km (0.114 R)
• M29: 3,915,724 km (0.116 R)
• M30: 4,088,510 km (0.099 R)
• M31: 4,205,196 km (0.1 R)
• M32: 4,300,789 km (0.1 R)
• M33: 4,389,800 km (0.096 R)
• M34: 4,554,358 km (0.036 R)
• M35: 4,652,643 km (0.093 R)
• M36: 4,782,345 km (0.107 R)
• M37: 4,951,839 km (0.057 R)
• M38: 5,068,675 km (0.106 R)
• M39: 5,202,116 km (0.095 R)
• M40: 5,352,761 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.8

Radius: 12.3

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.71 AU - 0.73 AU

Year: 414 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 16,022,318 km

• M1: 157,377 km (0.107 R)
• M2: 253,718 km (0.083 R)
• M3: 352,901 km (0.108 R)
• M4: 431,440 km (0.107 R)
• M5: 544,087 km (0.089 R)
• M6: 624,571 km (0.091 R)
• M7: 722,558 km (0.039 R)
• M8: 871,408 km (0.071 R)
• M9: 954,883 km (0.073 R)
• M10: 1,070,672 km (0.107 R)
• M11: 1,165,966 km (0.079 R)
• M12: 1,259,165 km (0.092 R)
• M13: 1,431,352 km (0.118 R)
• M14: 1,594,414 km (0.077 R)
• M15: 1,722,470 km (0.102 R)
• M16: 1,995,336 km (0.06 R)
• M17: 2,140,297 km (0.057 R)
• M18: 2,249,802 km (0.076 R)
• M19: 2,427,674 km (0.099 R)
• M20: 2,562,462 km (0.029 R)
• M21: 2,658,354 km (0.115 R)
• M22: 2,748,562 km (0.094 R)
• M23: 2,825,754 km (0.104 R)
• M24: 2,982,234 km (0.044 R)
• M25: 3,119,714 km (0.111 R)
• M26: 3,244,628 km (0.098 R)
• M27: 3,560,429 km (0.12 R)
• M28: 3,691,178 km (0.118 R)
• M29: 3,768,819 km (0.087 R)
• M30: 3,854,838 km (0.031 R)
• M31: 4,012,963 km (0.066 R)
• M32: 4,246,186 km (0.087 R)
• M33: 4,417,924 km (0.079 R)
• M34: 4,533,713 km (0.116 R)
• M35: 4,675,831 km (0.099 R)
• M36: 4,827,673 km (0.11 R)
• M37: 4,998,514 km (0.039 R)
• M38: 5,284,844 km (0.091 R)
• M39: 5,496,375 km (0.081 R)
• M40: 5,665,870 km (0.107 R)
• M41: 5,755,928 km (0.1 R)
• M42: 5,955,491 km (0.083 R)
• M43: 6,065,296 km (0.104 R)
• M44: 6,222,075 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.3

Radius: 12.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.02 AU - 2.78 AU

Year: 2522 Days

Day: 10.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 16,022,318 km

• M1: 224,546 km (0.118 R)
• M2: 321,037 km (0.112 R)
• M3: 568,472 km (0.083 R)
• M4: 694,134 km (0.07 R)
• M5: 855,550 km (0.105 R)
• M6: 1,276,219 km (0.07 R)
• M7: 1,541,756 km (0.074 R)
• M8: 1,714,092 km (0.067 R)
• M9: 2,019,870 km (0.03 R)
• M10: 2,197,593 km (0.11 R)
• M11: 2,294,383 km (0.084 R)
• M12: 2,380,401 km (0.06 R)
• M13: 2,555,880 km (0.071 R)
• M14: 2,800,771 km (0.119 R)
• M15: 2,906,387 km (0.076 R)
• M16: 3,013,200 km (0.05 R)
• M17: 3,355,779 km (0.086 R)
• M18: 3,739,947 km (0.035 R)
• M19: 4,018,947 km (0.067 R)
• M20: 4,304,828 km (0.117 R)
• M21: 4,473,425 km (0.067 R)
• M22: 4,613,000 km (0.105 R)
• M23: 5,185,810 km (0.069 R)
• M24: 5,283,498 km (0.116 R)
• M25: 5,480,817 km (0.086 R)
• M26: 5,714,040 km (0.11 R)
• M27: 5,815,019 km (0.082 R)
• M28: 6,224,917 km (0.094 R)
• M29: 6,520,971 km (0.114 R)
• M30: 6,786,208 km (0.113 R)
• M31: 7,290,652 km (0.027 R)
• M32: 8,240,599 km (0.081 R)
• M33: 8,450,634 km (0.091 R)
• M34: 8,643,167 km (0.097 R)
• M35: 9,189,947 km (0.114 R)
• M36: 9,268,934 km (0.106 R)
• M37: 9,687,509 km (0.079 R)
• M38: 9,848,626 km (0.088 R)
• M39: 10,316,868 km (0.112 R)
• M40: 10,938,596 km (0.077 R)
• M41: 11,085,352 km (0.081 R)
• M42: 11,169,575 km (0.05 R)
• M43: 11,423,443 km (0.076 R)
• M44: 11,593,835 km (0.091 R)
• M45: 11,764,975 km (0.103 R)
• M46: 11,872,386 km (0.115 R)
• M47: 12,218,256 km (0.065 R)
• M48: 12,611,400 km (0.119 R)
• M49: 12,920,020 km (0.108 R)
• M50: 13,097,593 km (0.036 R)
• M51: 13,634,948 km (0.111 R)
• M52: 13,793,073 km (0.114 R)
• M53: 14,248,150 km (0.08 R)
• M54: 14,408,669 km (0.118 R)
• M55: 14,754,539 km (0.075 R)
• M56: 14,893,665 km (0.081 R)
• M57: 15,126,439 km (0.1 R)
• M58: 15,784,819 km (0.042 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: 163 - 11,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit