🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768

Radius: 11.3

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.5 AU - 0.54 AU

Year: 254 Days

Day: 14.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,845,441 km

• M1: 160,070 km (0.067 R)
• M2: 233,073 km (0.062 R)
• M3: 315,801 km (0.1 R)
• M4: 399,726 km (0.081 R)
• M5: 480,060 km (0.094 R)
• M6: 555,906 km (0.118 R)
• M7: 655,089 km (0.081 R)
• M8: 777,759 km (0.106 R)
• M9: 859,589 km (0.105 R)
• M10: 962,812 km (0.117 R)
• M11: 1,036,564 km (0.118 R)
• M12: 1,155,195 km (0.112 R)
• M13: 1,258,268 km (0.053 R)
• M14: 1,414,897 km (0.116 R)
• M15: 1,517,222 km (0.102 R)
• M16: 1,693,597 km (0.089 R)
• M17: 1,779,915 km (0.08 R)
• M18: 1,872,367 km (0.115 R)
• M19: 1,995,037 km (0.104 R)
• M20: 2,105,740 km (0.117 R)
• M21: 2,179,192 km (0.077 R)
• M22: 2,338,813 km (0.092 R)
• M23: 2,712,209 km (0.059 R)
• M24: 2,841,013 km (0.029 R)
• M25: 2,955,306 km (0.107 R)
• M26: 3,115,824 km (0.077 R)
• M27: 3,250,911 km (0.091 R)
• M28: 3,532,754 km (0.056 R)
• M29: 3,667,841 km (0.055 R)
• M30: 4,138,924 km (0.056 R)
• M31: 4,250,375 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.8

Radius: 14

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.84 AU - 2.3 AU

Year: 2020 Days

Day: 8.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 43,845,441 km

• M1: 178,171 km (0.12 R)
• M2: 542,891 km (0.078 R)
• M3: 789,877 km (0.111 R)
• M4: 1,039,256 km (0.061 R)
• M5: 1,188,405 km (0.102 R)
• M6: 1,345,334 km (0.087 R)
• M7: 1,499,120 km (0.095 R)
• M8: 1,724,714 km (0.113 R)
• M9: 1,870,123 km (0.116 R)
• M10: 1,985,014 km (0.097 R)
• M11: 2,246,362 km (0.094 R)
• M12: 2,356,615 km (0.072 R)
• M13: 2,544,510 km (0.044 R)
• M14: 2,829,195 km (0.087 R)
• M15: 3,016,043 km (0.089 R)
• M16: 3,220,693 km (0.108 R)
• M17: 3,430,130 km (0.042 R)
• M18: 3,687,438 km (0.087 R)
• M19: 3,921,708 km (0.115 R)
• M20: 4,145,806 km (0.097 R)
• M21: 4,685,106 km (0.107 R)
• M22: 4,811,666 km (0.117 R)
• M23: 4,907,259 km (0.098 R)
• M24: 5,312,520 km (0.073 R)
• M25: 5,561,002 km (0.117 R)
• M26: 5,779,564 km (0.103 R)
• M27: 6,086,838 km (0.105 R)
• M28: 6,381,995 km (0.113 R)
• M29: 6,878,510 km (0.094 R)
• M30: 7,186,083 km (0.072 R)
• M31: 7,702,645 km (0.109 R)
• M32: 8,713,178 km (0.12 R)
• M33: 8,849,911 km (0.071 R)
• M34: 9,184,711 km (0.09 R)
• M35: 9,725,058 km (0.096 R)
• M36: 9,866,877 km (0.119 R)
• M37: 10,214,094 km (0.092 R)
• M38: 10,523,761 km (0.047 R)
• M39: 10,627,732 km (0.118 R)
• M40: 10,920,645 km (0.056 R)
• M41: 11,237,493 km (0.056 R)
• M42: 11,450,371 km (0.101 R)
• M43: 11,643,053 km (0.08 R)
• M44: 12,184,148 km (0.091 R)
• M45: 12,490,824 km (0.059 R)
• M46: 12,888,754 km (0.078 R)
• M47: 13,089,365 km (0.095 R)
• M48: 13,380,931 km (0.11 R)
• M49: 13,993,385 km (0.111 R)
• M50: 14,130,716 km (0.113 R)
• M51: 14,268,645 km (0.049 R)
• M52: 14,429,911 km (0.103 R)
• M53: 14,847,589 km (0.103 R)
• M54: 14,987,762 km (0.108 R)
• M55: 15,339,915 km (0.043 R)
• M56: 15,957,006 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.7

Radius: 6.7

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.87 AU - 7.79 AU

Year: 12107 Days

Day: 20 Hours

Environment

Temp: -239 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,845,441 km

• M1: 87,216 km (0.103 R)
• M2: 171,888 km (0.065 R)
• M3: 322,234 km (0.067 R)
• M4: 369,806 km (0.077 R)
• M5: 446,699 km (0.113 R)
• M6: 515,065 km (0.072 R)
• M7: 558,000 km (0.108 R)
• M8: 632,500 km (0.108 R)
• M9: 1,284,597 km (0.101 R)
• M10: 1,364,781 km (0.039 R)
• M11: 1,902,436 km (0.072 R)
• M12: 2,040,665 km (0.114 R)
• M13: 2,229,906 km (0.117 R)
• M14: 2,400,298 km (0.063 R)
• M15: 2,728,067 km (0.103 R)
• M16: 2,805,708 km (0.11 R)
• M17: 2,910,427 km (0.087 R)
• M18: 3,150,681 km (0.066 R)
• M19: 3,453,168 km (0.065 R)
• M20: 3,679,060 km (0.114 R)
• M21: 4,476,567 km (0.093 R)
• M22: 5,132,553 km (0.113 R)
• M23: 5,619,345 km (0.119 R)
• M24: 5,918,541 km (0.071 R)
• M25: 6,222,972 km (0.047 R)
• M26: 6,532,490 km (0.109 R)
• M27: 6,953,010 km (0.089 R)
• M28: 7,490,964 km (0.079 R)
• M29: 7,563,668 km (0.096 R)
• M30: 7,820,229 km (0.066 R)
• M31: 8,116,732 km (0.104 R)
• M32: 8,266,479 km (0.085 R)
• M33: 8,417,124 km (0.113 R)
• M34: 8,874,295 km (0.102 R)
• M35: 8,951,338 km (0.058 R)
• M36: 11,071,439 km (0.109 R)
• M37: 11,362,557 km (0.115 R)
• M38: 11,530,106 km (0.11 R)
• M39: 13,030,423 km (0.074 R)
• M40: 13,249,734 km (0.065 R)
• M41: 13,514,522 km (0.087 R)
• M42: 14,773,239 km (0.119 R)
• M43: 16,587,861 km (0.077 R)
• M44: 16,635,283 km (0.1 R)
• M45: 17,497,117 km (0.107 R)
• M46: 17,690,696 km (0.061 R)
• M47: 18,471,597 km (0.107 R)
• M48: 18,717,985 km (0.054 R)
• M49: 18,965,569 km (0.109 R)
• M50: 20,117,772 km (0.118 R)
• M51: 20,727,982 km (0.09 R)
• M52: 20,779,144 km (0.12 R)
• M53: 20,830,307 km (0.047 R)
• M54: 22,122,982 km (0.08 R)
• M55: 22,489,497 km (0.112 R)
• M56: 22,542,006 km (0.08 R)
• M57: 22,805,298 km (0.104 R)
• M58: 23,069,637 km (0.112 R)
• M59: 23,815,083 km (0.077 R)
• M60: 24,352,439 km (0.1 R)
• M61: 24,730,922 km (0.105 R)
• M62: 25,220,406 km (0.078 R)
• M63: 25,384,365 km (0.096 R)
• M64: 25,768,084 km (0.117 R)
• M65: 26,319,651 km (0.063 R)
• M66: 26,485,854 km (0.058 R)
• M67: 27,210,207 km (0.055 R)
• M68: 27,602,902 km (0.116 R)
• M69: 28,167,185 km (0.096 R)
• M70: 28,393,975 km (0.099 R)
• M71: 28,906,497 km (0.088 R)
• M72: 29,307,270 km (0.08 R)
• M73: 29,767,433 km (0.11 R)
• M74: 32,222,484 km (0.062 R)
• M75: 32,281,725 km (0.081 R)
• M76: 32,578,527 km (0.093 R)
• M77: 32,935,766 km (0.117 R)
• M78: 34,075,852 km (0.114 R)
• M79: 34,802,449 km (0.112 R)
• M80: 35,902,143 km (0.057 R)
• M81: 36,209,566 km (0.086 R)
• M82: 37,323,622 km (0.081 R)
• M83: 39,078,853 km (0.117 R)
• M84: 39,775,830 km (0.055 R)
• M85: 40,412,818 km (0.069 R)
• M86: 42,020,396 km (0.049 R)
• M87: 42,085,023 km (0.118 R)
• M88: 42,864,427 km (0.116 R)
• M89: 43,321,299 km (0.036 R)
• M90: 43,386,674 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 15,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit