🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.9

Radius: 12.7

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.26 AU - 1.78 AU

Year: 1317 Days

Day: 9.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 102 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,348,446 km

• M1: 248,632 km (0.102 R)
• M2: 353,051 km (0.045 R)
• M3: 435,180 km (0.112 R)
• M4: 573,409 km (0.079 R)
• M5: 867,219 km (0.093 R)
• M6: 967,599 km (0.098 R)
• M7: 1,135,448 km (0.112 R)
• M8: 1,289,534 km (0.068 R)
• M9: 1,421,030 km (0.093 R)
• M10: 1,526,646 km (0.038 R)
• M11: 1,773,034 km (0.059 R)
• M12: 1,881,792 km (0.105 R)
• M13: 2,164,083 km (0.115 R)
• M14: 2,251,448 km (0.081 R)
• M15: 2,352,127 km (0.069 R)
• M16: 2,496,788 km (0.117 R)
• M17: 2,656,858 km (0.115 R)
• M18: 3,026,515 km (0.113 R)
• M19: 3,318,230 km (0.065 R)
• M20: 3,625,953 km (0.055 R)
• M21: 3,744,734 km (0.054 R)
• M22: 3,829,257 km (0.07 R)
• M23: 3,979,004 km (0.11 R)
• M24: 4,123,366 km (0.067 R)
• M25: 4,262,043 km (0.086 R)
• M26: 4,665,210 km (0.098 R)
• M27: 4,878,985 km (0.079 R)
• M28: 4,971,736 km (0.086 R)
• M29: 5,057,156 km (0.094 R)
• M30: 5,143,175 km (0.113 R)
• M31: 5,237,421 km (0.106 R)
• M32: 5,332,416 km (0.081 R)
• M33: 5,451,945 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.4

Radius: 11.3

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.74 AU - 1.82 AU

Year: 1669 Days

Day: 12.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 71,348,446 km

• M1: 141,071 km (0.054 R)
• M2: 222,153 km (0.045 R)
• M3: 343,178 km (0.07 R)
• M4: 482,752 km (0.081 R)
• M5: 614,997 km (0.037 R)
• M6: 690,245 km (0.099 R)
• M7: 842,984 km (0.118 R)
• M8: 963,261 km (0.034 R)
• M9: 1,117,646 km (0.074 R)
• M10: 1,231,789 km (0.093 R)
• M11: 1,420,881 km (0.061 R)
• M12: 1,598,453 km (0.12 R)
• M13: 1,717,384 km (0.055 R)
• M14: 1,794,576 km (0.078 R)
• M15: 1,895,704 km (0.119 R)
• M16: 2,010,446 km (0.1 R)
• M17: 2,175,003 km (0.083 R)
• M18: 2,555,580 km (0.115 R)
• M19: 2,657,157 km (0.11 R)
• M20: 2,917,458 km (0.105 R)
• M21: 3,491,016 km (0.07 R)
• M22: 3,704,342 km (0.091 R)
• M23: 3,790,810 km (0.057 R)
• M24: 3,892,686 km (0.108 R)
• M25: 4,279,247 km (0.119 R)
• M26: 4,977,121 km (0.092 R)
• M27: 5,057,006 km (0.069 R)
• M28: 5,331,369 km (0.057 R)
• M29: 5,511,634 km (0.086 R)
• M30: 5,727,205 km (0.054 R)
• M31: 5,878,149 km (0.106 R)
• M32: 6,047,344 km (0.12 R)
• M33: 6,442,731 km (0.048 R)
• M34: 6,599,809 km (0.072 R)
• M35: 6,705,276 km (0.092 R)
• M36: 6,864,448 km (0.061 R)
• M37: 7,078,672 km (0.118 R)
• M38: 7,186,532 km (0.115 R)
• M39: 7,605,406 km (0.042 R)
• M40: 7,697,558 km (0.066 R)
• M41: 8,013,509 km (0.107 R)
• M42: 8,428,793 km (0.085 R)
• M43: 8,600,830 km (0.068 R)
• M44: 8,677,574 km (0.086 R)
• M45: 9,104,078 km (0.076 R)
• M46: 9,557,210 km (0.05 R)
• M47: 9,696,635 km (0.114 R)
• M48: 9,836,808 km (0.113 R)
• M49: 10,240,722 km (0.117 R)
• M50: 10,322,253 km (0.052 R)
• M51: 10,526,753 km (0.098 R)
• M52: 10,629,527 km (0.104 R)
• M53: 10,712,105 km (0.115 R)
• M54: 10,815,477 km (0.034 R)
• M55: 10,919,149 km (0.119 R)
• M56: 11,253,500 km (0.084 R)
• M57: 11,337,574 km (0.098 R)
• M58: 11,825,113 km (0.069 R)
• M59: 12,211,375 km (0.057 R)
• M60: 12,297,843 km (0.094 R)
• M61: 13,107,017 km (0.112 R)
• M62: 14,592,674 km (0.072 R)
• M63: 14,822,456 km (0.106 R)
• M64: 15,215,899 km (0.094 R)
• M65: 15,402,148 km (0.081 R)
• M66: 15,518,984 km (0.12 R)
• M67: 15,730,067 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938

Radius: 6.8

Gravity: 20.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.9 AU - 9.84 AU

Year: 15519 Days

Day: 15.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,348,446 km

• M1: 135,536 km (0.108 R)
• M2: 333,154 km (0.12 R)
• M3: 492,476 km (0.076 R)
• M4: 571,314 km (0.097 R)
• M5: 857,495 km (0.067 R)
• M6: 954,135 km (0.111 R)
• M7: 1,079,947 km (0.054 R)
• M8: 1,697,038 km (0.105 R)
• M9: 1,757,925 km (0.085 R)
• M10: 1,976,637 km (0.037 R)
• M11: 2,338,065 km (0.119 R)
• M12: 2,936,606 km (0.049 R)
• M13: 3,158,759 km (0.107 R)
• M14: 3,541,131 km (0.057 R)
• M15: 4,475,519 km (0.114 R)
• M16: 6,079,957 km (0.117 R)
• M17: 6,991,606 km (0.076 R)
• M18: 7,040,824 km (0.117 R)
• M19: 7,288,259 km (0.083 R)
• M20: 7,589,100 km (0.1 R)
• M21: 8,939,221 km (0.106 R)
• M22: 9,099,590 km (0.115 R)
• M23: 9,153,445 km (0.109 R)
• M24: 9,751,238 km (0.09 R)
• M25: 10,082,597 km (0.04 R)
• M26: 10,138,248 km (0.119 R)
• M27: 10,756,536 km (0.083 R)
• M28: 10,984,373 km (0.101 R)
• M29: 11,386,941 km (0.089 R)
• M30: 11,444,836 km (0.103 R)
• M31: 11,502,879 km (0.055 R)
• M32: 12,029,464 km (0.085 R)
• M33: 12,325,219 km (0.068 R)
• M34: 12,503,988 km (0.065 R)
• M35: 12,623,667 km (0.099 R)
• M36: 12,924,358 km (0.081 R)
• M37: 13,045,234 km (0.065 R)
• M38: 13,410,252 km (0.102 R)
• M39: 13,594,108 km (0.065 R)
• M40: 13,717,078 km (0.103 R)
• M41: 14,588,485 km (0.11 R)
• M42: 15,413,517 km (0.055 R)
• M43: 15,541,723 km (0.085 R)
• M44: 16,449,632 km (0.117 R)
• M45: 16,778,000 km (0.087 R)
• M46: 16,909,945 km (0.111 R)
• M47: 17,042,189 km (0.113 R)
• M48: 17,108,461 km (0.066 R)
• M49: 18,452,149 km (0.065 R)
• M50: 20,248,969 km (0.077 R)
• M51: 22,028,586 km (0.104 R)
• M52: 24,677,814 km (0.097 R)
• M53: 26,576,062 km (0.089 R)
• M54: 27,737,240 km (0.072 R)
• M55: 29,152,436 km (0.065 R)
• M56: 29,709,090 km (0.083 R)
• M57: 30,590,969 km (0.118 R)
• M58: 30,913,802 km (0.104 R)
• M59: 31,156,749 km (0.098 R)
• M60: 32,627,146 km (0.109 R)
• M61: 33,619,877 km (0.089 R)
• M62: 36,315,482 km (0.077 R)
• M63: 36,486,173 km (0.12 R)
• M64: 37,257,948 km (0.115 R)
• M65: 37,861,875 km (0.117 R)
• M66: 38,295,260 km (0.085 R)
• M67: 40,221,632 km (0.095 R)
• M68: 40,575,281 km (0.101 R)
• M69: 41,107,700 km (0.101 R)
• M70: 41,196,561 km (0.111 R)
• M71: 42,538,603 km (0.06 R)
• M72: 43,531,933 km (0.109 R)
• M73: 44,258,979 km (0.113 R)
• M74: 45,265,324 km (0.119 R)
• M75: 46,279,298 km (0.103 R)
• M76: 50,123,664 km (0.119 R)
• M77: 50,313,953 km (0.108 R)
• M78: 50,981,309 km (0.096 R)
• M79: 51,459,723 km (0.115 R)
• M80: 52,904,240 km (0.099 R)
• M81: 53,291,549 km (0.112 R)
• M82: 53,971,920 km (0.062 R)
• M83: 55,341,040 km (0.106 R)
• M84: 58,313,250 km (0.097 R)
• M85: 58,713,424 km (0.11 R)
• M86: 60,222,268 km (0.066 R)
• M87: 60,930,764 km (0.096 R)
• M88: 61,133,619 km (0.029 R)
• M89: 63,072,706 km (0.064 R)
• M90: 66,488,175 km (0.104 R)
• M91: 67,640,079 km (0.09 R)
• M92: 69,538,925 km (0.095 R)
• M93: 69,751,054 km (0.069 R)
• M94: 71,028,022 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 15,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit