🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.6

Radius: 9.3

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.89 AU - 0.97 AU

Year: 598 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 15,597,182 km

• M1: 116,986 km (0.05 R)
• M2: 280,197 km (0.087 R)
• M3: 381,923 km (0.106 R)
• M4: 451,187 km (0.077 R)
• M5: 512,074 km (0.086 R)
• M6: 619,335 km (0.107 R)
• M7: 708,944 km (0.104 R)
• M8: 771,327 km (0.11 R)
• M9: 1,034,918 km (0.116 R)
• M10: 1,143,526 km (0.104 R)
• M11: 1,288,038 km (0.112 R)
• M12: 1,346,231 km (0.076 R)
• M13: 1,431,951 km (0.117 R)
• M14: 1,519,615 km (0.116 R)
• M15: 1,595,312 km (0.09 R)
• M16: 1,736,233 km (0.087 R)
• M17: 1,830,031 km (0.098 R)
• M18: 1,888,673 km (0.088 R)
• M19: 1,947,914 km (0.077 R)
• M20: 2,091,229 km (0.042 R)
• M21: 2,168,122 km (0.096 R)
• M22: 2,230,205 km (0.117 R)
• M23: 2,388,330 km (0.116 R)
• M24: 2,517,583 km (0.079 R)
• M25: 2,616,168 km (0.084 R)
• M26: 2,715,949 km (0.109 R)
• M27: 2,833,982 km (0.107 R)
• M28: 3,101,463 km (0.089 R)
• M29: 3,225,031 km (0.116 R)
• M30: 3,513,605 km (0.116 R)
• M31: 3,596,333 km (0.067 R)
• M32: 3,763,733 km (0.114 R)
• M33: 3,914,677 km (0.065 R)
• M34: 4,106,162 km (0.05 R)
• M35: 4,212,826 km (0.112 R)
• M36: 4,488,535 km (0.095 R)
• M37: 4,568,420 km (0.099 R)
• M38: 4,770,078 km (0.032 R)
• M39: 5,203,463 km (0.078 R)
• M40: 5,435,489 km (0.034 R)
• M41: 5,509,989 km (0.104 R)
• M42: 5,975,537 km (0.093 R)
• M43: 6,052,431 km (0.091 R)
• M44: 6,240,774 km (0.101 R)
• M45: 6,431,063 km (0.088 R)
• M46: 6,521,270 km (0.042 R)
• M47: 6,589,337 km (0.12 R)
• M48: 6,737,290 km (0.116 R)
• M49: 6,840,512 km (0.096 R)
• M50: 7,258,189 km (0.093 R)
• M51: 7,399,410 km (0.097 R)
• M52: 7,517,742 km (0.091 R)
• M53: 7,600,918 km (0.111 R)
• M54: 7,708,329 km (0.049 R)
• M55: 7,780,136 km (0.044 R)
• M56: 8,191,830 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.1

Radius: 12.5

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.28 AU - 1.36 AU

Year: 1011 Days

Day: 14.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 15,597,182 km

• M1: 158,125 km (0.094 R)
• M2: 321,187 km (0.047 R)
• M3: 443,258 km (0.111 R)
• M4: 553,662 km (0.114 R)
• M5: 1,135,597 km (0.084 R)
• M6: 1,357,301 km (0.092 R)
• M7: 1,601,595 km (0.076 R)
• M8: 1,767,200 km (0.025 R)
• M9: 1,895,106 km (0.087 R)
• M10: 2,035,279 km (0.094 R)
• M11: 2,151,666 km (0.097 R)
• M12: 2,298,122 km (0.101 R)
• M13: 2,448,020 km (0.113 R)
• M14: 2,978,194 km (0.105 R)
• M15: 3,059,725 km (0.092 R)
• M16: 3,152,476 km (0.119 R)
• M17: 3,393,927 km (0.118 R)
• M18: 3,597,978 km (0.087 R)
• M19: 3,707,035 km (0.093 R)
• M20: 4,074,747 km (0.12 R)
• M21: 4,280,444 km (0.085 R)
• M22: 4,431,089 km (0.113 R)
• M23: 4,524,737 km (0.094 R)
• M24: 4,797,604 km (0.07 R)
• M25: 5,198,676 km (0.079 R)
• M26: 5,422,175 km (0.103 R)
• M27: 5,801,555 km (0.104 R)
• M28: 6,085,342 km (0.118 R)
• M29: 6,163,582 km (0.112 R)
• M30: 6,268,300 km (0.114 R)
• M31: 6,347,288 km (0.085 R)
• M32: 6,426,575 km (0.115 R)
• M33: 6,506,311 km (0.116 R)
• M34: 6,747,313 km (0.037 R)
• M35: 7,251,906 km (0.119 R)
• M36: 7,390,434 km (0.08 R)
• M37: 7,529,859 km (0.117 R)
• M38: 7,642,058 km (0.086 R)
• M39: 7,981,794 km (0.076 R)
• M40: 8,297,745 km (0.116 R)
• M41: 8,399,172 km (0.088 R)
• M42: 8,573,903 km (0.047 R)
• M43: 8,705,698 km (0.119 R)
• M44: 8,941,914 km (0.107 R)
• M45: 9,060,694 km (0.116 R)
• M46: 9,165,263 km (0.12 R)
• M47: 9,270,131 km (0.102 R)
• M48: 9,375,299 km (0.099 R)
• M49: 9,480,915 km (0.112 R)
• M50: 9,586,980 km (0.104 R)
• M51: 9,815,565 km (0.08 R)
• M52: 10,092,321 km (0.12 R)
• M53: 10,496,684 km (0.105 R)
• M54: 10,637,905 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 13.3

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.9 AU - 2.76 AU

Year: 2372 Days

Day: 10.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 15,597,182 km

• M1: 178,620 km (0.058 R)
• M2: 302,786 km (0.097 R)
• M3: 438,172 km (0.074 R)
• M4: 823,985 km (0.074 R)
• M5: 936,782 km (0.107 R)
• M6: 1,127,070 km (0.078 R)
• M7: 1,409,062 km (0.073 R)
• M8: 1,690,157 km (0.093 R)
• M9: 1,825,094 km (0.037 R)
• M10: 2,252,346 km (0.119 R)
• M11: 2,415,706 km (0.098 R)
• M12: 2,855,973 km (0.068 R)
• M13: 3,306,412 km (0.101 R)
• M14: 3,430,429 km (0.1 R)
• M15: 3,667,093 km (0.109 R)
• M16: 3,779,441 km (0.108 R)
• M17: 3,876,679 km (0.075 R)
• M18: 4,057,244 km (0.039 R)
• M19: 4,223,746 km (0.047 R)
• M20: 4,324,725 km (0.095 R)
• M21: 4,650,100 km (0.063 R)
• M22: 4,842,184 km (0.078 R)
• M23: 5,162,174 km (0.079 R)
• M24: 5,343,038 km (0.116 R)
• M25: 5,655,248 km (0.116 R)
• M26: 6,011,441 km (0.099 R)
• M27: 6,765,414 km (0.104 R)
• M28: 6,943,735 km (0.096 R)
• M29: 7,123,551 km (0.086 R)
• M30: 7,487,972 km (0.074 R)
• M31: 7,631,287 km (0.061 R)
• M32: 7,734,360 km (0.078 R)
• M33: 8,108,953 km (0.118 R)
• M34: 8,532,165 km (0.117 R)
• M35: 8,768,081 km (0.062 R)
• M36: 8,962,708 km (0.099 R)
• M37: 9,049,624 km (0.06 R)
• M38: 9,136,840 km (0.095 R)
• M39: 9,666,266 km (0.107 R)
• M40: 10,182,977 km (0.108 R)
• M41: 10,731,702 km (0.094 R)
• M42: 11,196,503 km (0.07 R)
• M43: 11,573,041 km (0.063 R)
• M44: 11,763,030 km (0.055 R)
• M45: 12,532,711 km (0.078 R)
• M46: 12,630,099 km (0.08 R)
• M47: 13,096,246 km (0.119 R)
• M48: 13,244,498 km (0.1 R)
• M49: 13,343,681 km (0.062 R)
• M50: 13,443,164 km (0.074 R)
• M51: 13,818,355 km (0.101 R)
• M52: 14,476,885 km (0.101 R)
• M53: 14,579,060 km (0.114 R)
• M54: 15,223,528 km (0.051 R)
• M55: 15,588,397 km (0.093 R)
• M56: 15,719,445 km (0.114 R)
• M57: 15,956,258 km (0.105 R)
• M58: 16,167,790 km (0.103 R)
• M59: 16,433,326 km (0.057 R)
• M60: 16,942,108 km (0.076 R)
• M61: 17,483,354 km (0.103 R)
• M62: 18,361,044 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.3

Radius: 8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.91 AU - 4.63 AU

Year: 5884 Days

Day: 9 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 15,597,182 km

• M1: 187,596 km (0.104 R)
• M2: 360,232 km (0.097 R)
• M3: 438,471 km (0.081 R)
• M4: 557,551 km (0.107 R)
• M5: 665,561 km (0.109 R)
• M6: 911,500 km (0.119 R)
• M7: 1,040,603 km (0.095 R)
• M8: 1,185,264 km (0.119 R)
• M9: 1,365,829 km (0.065 R)
• M10: 1,424,621 km (0.106 R)
• M11: 1,474,437 km (0.092 R)
• M12: 1,534,874 km (0.083 R)
• M13: 1,627,326 km (0.091 R)
• M14: 1,753,437 km (0.088 R)
• M15: 1,882,839 km (0.041 R)
• M16: 2,049,042 km (0.112 R)
• M17: 2,174,106 km (0.086 R)
• M18: 2,266,557 km (0.079 R)
• M19: 2,467,617 km (0.078 R)
• M20: 2,699,344 km (0.075 R)
• M21: 2,976,399 km (0.084 R)
• M22: 3,066,457 km (0.106 R)
• M23: 3,144,398 km (0.094 R)
• M24: 3,342,316 km (0.076 R)
• M25: 3,409,186 km (0.1 R)
• M26: 3,805,770 km (0.11 R)
• M27: 3,988,429 km (0.093 R)
• M28: 4,145,207 km (0.084 R)
• M29: 4,450,088 km (0.115 R)
• M30: 5,629,667 km (0.029 R)
• M31: 5,725,410 km (0.096 R)
• M32: 6,394,561 km (0.096 R)
• M33: 6,865,794 km (0.058 R)
• M34: 7,036,785 km (0.047 R)
• M35: 7,209,121 km (0.102 R)
• M36: 7,611,091 km (0.076 R)
• M37: 7,841,472 km (0.108 R)
• M38: 7,966,386 km (0.038 R)
• M39: 8,074,096 km (0.12 R)
• M40: 8,436,572 km (0.079 R)
• M41: 8,546,377 km (0.077 R)
• M42: 9,365,874 km (0.054 R)
• M43: 9,517,566 km (0.107 R)
• M44: 9,996,878 km (0.118 R)
• M45: 10,681,138 km (0.089 R)
• M46: 11,138,908 km (0.105 R)
• M47: 11,259,484 km (0.063 R)
• M48: 11,909,486 km (0.074 R)
• M49: 12,012,111 km (0.106 R)
• M50: 12,949,341 km (0.089 R)
• M51: 13,866,675 km (0.109 R)
• M52: 13,996,377 km (0.106 R)
• M53: 14,344,192 km (0.109 R)
• M54: 14,804,953 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.8

Radius: 5

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.37 AU - 6.75 AU

Year: 11204 Days

Day: 15.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 15,597,182 km

• M1: 71,209 km (0.077 R)
• M2: 116,387 km (0.096 R)
• M3: 177,273 km (0.065 R)
• M4: 598,242 km (0.062 R)
• M5: 675,883 km (0.118 R)
• M6: 893,398 km (0.062 R)
• M7: 1,047,185 km (0.073 R)
• M8: 1,338,602 km (0.083 R)
• M9: 1,957,638 km (0.091 R)
• M10: 2,133,565 km (0.052 R)
• M11: 2,513,394 km (0.073 R)
• M12: 2,563,958 km (0.094 R)
• M13: 2,861,209 km (0.096 R)
• M14: 2,940,496 km (0.118 R)
• M15: 2,980,438 km (0.08 R)
• M16: 3,033,994 km (0.094 R)
• M17: 3,210,221 km (0.042 R)
• M18: 3,361,913 km (0.047 R)
• M19: 3,601,120 km (0.114 R)
• M20: 3,933,526 km (0.083 R)
• M21: 4,366,463 km (0.106 R)
• M22: 4,427,349 km (0.096 R)
• M23: 4,798,651 km (0.086 R)
• M24: 4,908,905 km (0.108 R)
• M25: 5,147,962 km (0.064 R)
• M26: 5,736,929 km (0.11 R)
• M27: 5,853,914 km (0.07 R)
• M28: 5,971,648 km (0.116 R)
• M29: 6,022,361 km (0.116 R)
• M30: 6,090,279 km (0.105 R)
• M31: 6,295,378 km (0.108 R)
• M32: 6,346,989 km (0.105 R)
• M33: 6,607,289 km (0.115 R)
• M34: 7,120,410 km (0.117 R)
• M35: 7,192,067 km (0.11 R)
• M36: 7,554,692 km (0.059 R)
• M37: 8,335,145 km (0.119 R)
• M38: 9,612,561 km (0.076 R)
• M39: 9,731,641 km (0.069 R)
• M40: 9,891,262 km (0.116 R)
• M41: 10,213,047 km (0.056 R)
• M42: 10,579,262 km (0.085 R)
• M43: 10,784,510 km (0.119 R)
• M44: 10,866,939 km (0.066 R)
• M45: 11,074,132 km (0.094 R)
• M46: 11,240,634 km (0.116 R)
• M47: 11,618,668 km (0.049 R)
• M48: 11,745,527 km (0.066 R)
• M49: 11,979,498 km (0.11 R)
• M50: 12,172,031 km (0.092 R)
• M51: 12,214,816 km (0.06 R)
• M52: 12,952,184 km (0.106 R)
• M53: 13,083,830 km (0.117 R)
• M54: 13,171,793 km (0.111 R)
• M55: 13,282,047 km (0.072 R)
• M56: 13,503,452 km (0.05 R)
• M57: 13,726,053 km (0.036 R)
• M58: 13,860,243 km (0.025 R)
• M59: 13,950,001 km (0.095 R)
• M60: 14,651,615 km (0.064 R)
• M61: 14,972,353 km (0.05 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 13,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit