🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.4

Radius: 8.4

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.02 AU - 1.32 AU

Year: 817 Days

Day: 9.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 54,918,642 km

• M1: 128,205 km (0.11 R)
• M2: 216,618 km (0.116 R)
• M3: 290,818 km (0.07 R)
• M4: 373,097 km (0.099 R)
• M5: 480,808 km (0.075 R)
• M6: 547,678 km (0.084 R)
• M7: 613,501 km (0.068 R)
• M8: 673,041 km (0.087 R)
• M9: 768,634 km (0.079 R)
• M10: 931,845 km (0.101 R)
• M11: 1,006,794 km (0.096 R)
• M12: 1,151,754 km (0.106 R)
• M13: 1,215,184 km (0.102 R)
• M14: 1,267,992 km (0.082 R)
• M15: 1,437,636 km (0.103 R)
• M16: 1,582,446 km (0.118 R)
• M17: 1,819,110 km (0.061 R)
• M18: 1,893,610 km (0.108 R)
• M19: 1,996,982 km (0.105 R)
• M20: 2,066,994 km (0.078 R)
• M21: 2,260,274 km (0.105 R)
• M22: 2,399,849 km (0.057 R)
• M23: 2,679,747 km (0.114 R)
• M24: 2,867,043 km (0.075 R)
• M25: 2,946,330 km (0.113 R)
• M26: 3,074,685 km (0.083 R)
• M27: 3,131,532 km (0.087 R)
• M28: 3,188,679 km (0.038 R)
• M29: 3,337,229 km (0.116 R)
• M30: 3,479,646 km (0.078 R)
• M31: 3,538,887 km (0.085 R)
• M32: 3,675,470 km (0.034 R)
• M33: 3,753,261 km (0.075 R)
• M34: 3,962,997 km (0.094 R)
• M35: 4,042,733 km (0.083 R)
• M36: 4,131,893 km (0.068 R)
• M37: 4,294,057 km (0.079 R)
• M38: 4,513,517 km (0.118 R)
• M39: 4,569,018 km (0.108 R)
• M40: 4,746,142 km (0.116 R)
• M41: 4,811,965 km (0.111 R)
• M42: 5,049,527 km (0.075 R)
• M43: 5,194,038 km (0.108 R)
• M44: 5,300,851 km (0.115 R)
• M45: 5,378,941 km (0.05 R)
• M46: 5,477,227 km (0.106 R)
• M47: 5,595,858 km (0.039 R)
• M48: 5,876,055 km (0.08 R)
• M49: 6,294,630 km (0.077 R)
• M50: 6,408,623 km (0.115 R)
• M51: 6,586,196 km (0.1 R)
• M52: 6,638,705 km (0.092 R)
• M53: 6,754,643 km (0.101 R)
• M54: 7,096,025 km (0.079 R)
• M55: 7,236,348 km (0.104 R)
• M56: 7,323,115 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.3

Radius: 12.3

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.51 AU - 3.65 AU

Year: 3490 Days

Day: 14 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 54,918,642 km

• M1: 167,699 km (0.096 R)
• M2: 267,331 km (0.073 R)
• M3: 490,681 km (0.103 R)
• M4: 639,980 km (0.082 R)
• M5: 729,738 km (0.1 R)
• M6: 988,094 km (0.055 R)
• M7: 1,074,412 km (0.118 R)
• M8: 1,233,734 km (0.115 R)
• M9: 1,327,382 km (0.107 R)
• M10: 1,545,645 km (0.101 R)
• M11: 1,655,450 km (0.077 R)
• M12: 1,776,026 km (0.062 R)
• M13: 1,941,481 km (0.102 R)
• M14: 2,120,999 km (0.08 R)
• M15: 2,306,201 km (0.105 R)
• M16: 2,864,650 km (0.098 R)
• M17: 2,952,164 km (0.084 R)
• M18: 3,060,174 km (0.04 R)
• M19: 3,321,073 km (0.115 R)
• M20: 3,547,564 km (0.09 R)
• M21: 4,015,805 km (0.094 R)
• M22: 4,290,766 km (0.089 R)
• M23: 4,515,313 km (0.118 R)
• M24: 4,640,376 km (0.029 R)
• M25: 4,732,080 km (0.119 R)
• M26: 4,964,106 km (0.037 R)
• M27: 5,223,808 km (0.108 R)
• M28: 5,415,443 km (0.053 R)
• M29: 5,942,027 km (0.06 R)
• M30: 6,091,924 km (0.11 R)
• M31: 6,192,604 km (0.082 R)
• M32: 6,730,259 km (0.103 R)
• M33: 7,349,743 km (0.032 R)
• M34: 7,605,257 km (0.12 R)
• M35: 7,768,318 km (0.074 R)
• M36: 7,987,479 km (0.079 R)
• M37: 8,236,410 km (0.11 R)
• M38: 8,516,158 km (0.081 R)
• M39: 9,214,630 km (0.056 R)
• M40: 9,607,474 km (0.076 R)
• M41: 9,827,982 km (0.086 R)
• M42: 10,080,054 km (0.113 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.4

Radius: 10.2

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.38 AU - 4.88 AU

Year: 6433 Days

Day: 14 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,918,642 km

• M1: 214,075 km (0.095 R)
• M2: 540,497 km (0.046 R)
• M3: 620,382 km (0.101 R)
• M4: 1,084,435 km (0.084 R)
• M5: 1,561,802 km (0.111 R)
• M6: 1,928,017 km (0.114 R)
• M7: 1,991,596 km (0.079 R)
• M8: 2,056,073 km (0.072 R)
• M9: 2,121,298 km (0.098 R)
• M10: 2,187,121 km (0.062 R)
• M11: 2,786,859 km (0.11 R)
• M12: 2,908,033 km (0.091 R)
• M13: 3,105,353 km (0.079 R)
• M14: 3,307,310 km (0.086 R)
• M15: 3,461,545 km (0.114 R)
• M16: 3,724,089 km (0.109 R)
• M17: 3,830,902 km (0.032 R)
• M18: 3,911,685 km (0.088 R)
• M19: 4,075,046 km (0.09 R)
• M20: 4,240,800 km (0.117 R)
• M21: 4,838,145 km (0.087 R)
• M22: 5,280,954 km (0.031 R)
• M23: 5,522,555 km (0.072 R)
• M24: 5,675,444 km (0.059 R)
• M25: 5,860,646 km (0.074 R)
• M26: 5,985,261 km (0.098 R)
• M27: 6,110,923 km (0.104 R)
• M28: 6,300,763 km (0.096 R)
• M29: 6,948,073 km (0.105 R)
• M30: 7,313,242 km (0.051 R)
• M31: 7,616,626 km (0.103 R)
• M32: 8,445,847 km (0.116 R)
• M33: 8,693,132 km (0.052 R)
• M34: 9,522,353 km (0.119 R)
• M35: 9,669,109 km (0.116 R)
• M36: 10,226,361 km (0.098 R)
• M37: 10,947,123 km (0.082 R)
• M38: 12,039,038 km (0.111 R)
• M39: 12,158,118 km (0.096 R)
• M40: 13,782,601 km (0.11 R)
• M41: 14,032,131 km (0.092 R)
• M42: 14,199,381 km (0.083 R)
• M43: 15,002,572 km (0.12 R)
• M44: 15,130,777 km (0.083 R)
• M45: 15,777,190 km (0.096 R)
• M46: 17,275,413 km (0.098 R)
• M47: 17,365,022 km (0.086 R)
• M48: 17,724,655 km (0.082 R)
• M49: 18,589,031 km (0.11 R)
• M50: 18,957,042 km (0.086 R)
• M51: 19,466,872 km (0.119 R)
• M52: 20,405,598 km (0.082 R)
• M53: 22,132,257 km (0.092 R)
• M54: 22,327,033 km (0.051 R)
• M55: 22,718,232 km (0.1 R)
• M56: 23,210,409 km (0.103 R)
• M57: 23,955,257 km (0.109 R)
• M58: 24,456,260 km (0.114 R)
• M59: 24,607,204 km (0.093 R)
• M60: 25,112,546 km (0.118 R)
• M61: 25,315,700 km (0.118 R)
• M62: 25,672,491 km (0.079 R)
• M63: 26,082,389 km (0.079 R)
• M64: 26,236,624 km (0.112 R)
• M65: 26,960,379 km (0.108 R)
• M66: 27,064,349 km (0.111 R)
• M67: 27,690,865 km (0.047 R)
• M68: 27,795,733 km (0.099 R)
• M69: 27,953,260 km (0.053 R)
• M70: 28,216,552 km (0.104 R)
• M71: 28,427,635 km (0.115 R)
• M72: 28,851,595 km (0.076 R)
• M73: 29,867,065 km (0.115 R)
• M74: 31,384,586 km (0.076 R)
• M75: 32,097,570 km (0.096 R)
• M76: 32,318,077 km (0.109 R)
• M77: 32,594,384 km (0.1 R)
• M78: 32,705,236 km (0.089 R)
• M79: 33,651,592 km (0.082 R)
• M80: 33,931,639 km (0.065 R)
• M81: 34,381,331 km (0.103 R)
• M82: 35,400,541 km (0.111 R)
• M83: 35,742,372 km (0.065 R)
• M84: 37,005,427 km (0.099 R)
• M85: 37,294,450 km (0.053 R)
• M86: 38,166,306 km (0.105 R)
• M87: 38,458,321 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.3

Radius: 4.7

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.57 AU - 10.77 AU

Year: 19416 Days

Day: 21.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,918,642 km

• M1: 121,773 km (0.094 R)
• M2: 448,943 km (0.091 R)
• M3: 530,624 km (0.065 R)
• M4: 1,118,394 km (0.092 R)
• M5: 1,394,103 km (0.1 R)
• M6: 1,490,593 km (0.119 R)
• M7: 1,589,328 km (0.095 R)
• M8: 2,453,854 km (0.1 R)
• M9: 3,373,881 km (0.074 R)
• M10: 5,076,155 km (0.09 R)
• M11: 5,113,255 km (0.077 R)
• M12: 5,150,505 km (0.109 R)
• M13: 5,337,802 km (0.104 R)
• M14: 5,680,830 km (0.101 R)
• M15: 5,913,454 km (0.099 R)
• M16: 6,308,093 km (0.063 R)
• M17: 7,969,976 km (0.104 R)
• M18: 8,848,415 km (0.046 R)
• M19: 9,390,258 km (0.096 R)
• M20: 9,435,886 km (0.114 R)
• M21: 9,896,198 km (0.087 R)
• M22: 10,222,920 km (0.07 R)
• M23: 11,030,749 km (0.116 R)
• M24: 11,223,730 km (0.051 R)
• M25: 11,272,200 km (0.11 R)
• M26: 11,711,269 km (0.114 R)
• M27: 12,555,899 km (0.12 R)
• M28: 13,625,972 km (0.071 R)
• M29: 14,093,466 km (0.107 R)
• M30: 14,303,052 km (0.098 R)
• M31: 17,118,335 km (0.118 R)
• M32: 18,188,558 km (0.093 R)
• M33: 18,245,405 km (0.071 R)
• M34: 18,416,545 km (0.098 R)
• M35: 18,760,471 km (0.101 R)
• M36: 19,280,174 km (0.067 R)
• M37: 22,986,910 km (0.116 R)
• M38: 23,357,015 km (0.112 R)
• M39: 23,418,948 km (0.119 R)
• M40: 25,046,872 km (0.081 R)
• M41: 25,491,477 km (0.062 R)
• M42: 26,066,831 km (0.102 R)
• M43: 28,212,662 km (0.092 R)
• M44: 28,344,608 km (0.044 R)
• M45: 28,476,703 km (0.11 R)
• M46: 29,073,598 km (0.106 R)
• M47: 29,942,911 km (0.05 R)
• M48: 31,502,020 km (0.12 R)
• M49: 32,119,112 km (0.119 R)
• M50: 32,325,706 km (0.066 R)
• M51: 32,602,014 km (0.113 R)
• M52: 32,878,919 km (0.088 R)
• M53: 33,365,561 km (0.11 R)
• M54: 39,607,981 km (0.099 R)
• M55: 39,681,733 km (0.062 R)
• M56: 40,273,991 km (0.069 R)
• M57: 41,242,338 km (0.026 R)
• M58: 42,369,259 km (0.094 R)
• M59: 44,116,711 km (0.074 R)
• M60: 44,730,063 km (0.103 R)
• M61: 46,898,932 km (0.061 R)
• M62: 48,311,136 km (0.045 R)
• M63: 49,260,335 km (0.103 R)
• M64: 49,976,310 km (0.088 R)
• M65: 50,695,726 km (0.118 R)
• M66: 51,337,950 km (0.041 R)
• M67: 51,983,016 km (0.083 R)
• M68: 52,144,731 km (0.086 R)
• M69: 53,118,314 km (0.091 R)
• M70: 53,199,696 km (0.106 R)
• M71: 53,770,561 km (0.111 R)
• M72: 54,589,759 km (0.041 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: 433 - 18,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit