🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.9

Radius: 12.8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.97 AU - 1.33 AU

Year: 784 Days

Day: 14.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 65,885,125 km

• M1: 164,558 km (0.091 R)
• M2: 246,836 km (0.09 R)
• M3: 331,509 km (0.1 R)
• M4: 418,126 km (0.116 R)
• M5: 566,527 km (0.117 R)
• M6: 702,212 km (0.108 R)
• M7: 784,641 km (0.111 R)
• M8: 928,704 km (0.11 R)
• M9: 1,015,321 km (0.067 R)
• M10: 1,180,028 km (0.082 R)
• M11: 1,287,140 km (0.105 R)
• M12: 1,428,809 km (0.099 R)
• M13: 1,595,760 km (0.11 R)
• M14: 1,715,289 km (0.067 R)
• M15: 1,893,311 km (0.115 R)
• M16: 2,070,584 km (0.101 R)
• M17: 2,179,641 km (0.108 R)
• M18: 2,261,022 km (0.092 R)
• M19: 2,358,410 km (0.117 R)
• M20: 2,619,908 km (0.077 R)
• M21: 2,802,417 km (0.062 R)
• M22: 2,956,353 km (0.106 R)
• M23: 3,104,754 km (0.027 R)
• M24: 3,247,471 km (0.107 R)
• M25: 3,521,833 km (0.069 R)
• M26: 3,617,875 km (0.109 R)
• M27: 3,848,704 km (0.037 R)
• M28: 3,974,965 km (0.115 R)
• M29: 4,075,196 km (0.091 R)
• M30: 4,194,724 km (0.098 R)
• M31: 4,484,495 km (0.107 R)
• M32: 4,589,064 km (0.039 R)
• M33: 4,732,828 km (0.083 R)
• M34: 5,302,796 km (0.091 R)
• M35: 5,443,717 km (0.102 R)
• M36: 5,565,490 km (0.115 R)
• M37: 5,698,482 km (0.092 R)
• M38: 5,801,555 km (0.104 R)
• M39: 5,884,432 km (0.118 R)
• M40: 5,967,758 km (0.073 R)
• M41: 6,061,855 km (0.059 R)
• M42: 6,379,302 km (0.114 R)
• M43: 6,465,022 km (0.079 R)
• M44: 6,680,592 km (0.065 R)
• M45: 7,030,801 km (0.067 R)
• M46: 7,163,644 km (0.089 R)
• M47: 7,431,873 km (0.104 R)
• M48: 7,567,259 km (0.09 R)
• M49: 7,692,023 km (0.053 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.1

Radius: 3.1

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.18 AU - 8.5 AU

Year: 13957 Days

Day: 15.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,885,125 km

• M1: 41,588 km (0.074 R)
• M2: 71,957 km (0.098 R)
• M3: 248,332 km (0.097 R)
• M4: 368,759 km (0.095 R)
• M5: 401,521 km (0.109 R)
• M6: 446,849 km (0.112 R)
• M7: 493,972 km (0.114 R)
• M8: 580,440 km (0.103 R)
• M9: 1,429,707 km (0.094 R)
• M10: 1,661,883 km (0.065 R)
• M11: 2,281,667 km (0.082 R)
• M12: 2,594,326 km (0.112 R)
• M13: 2,680,046 km (0.067 R)
• M14: 2,744,971 km (0.095 R)
• M15: 3,305,365 km (0.075 R)
• M16: 3,586,609 km (0.118 R)
• M17: 3,924,401 km (0.107 R)
• M18: 4,604,024 km (0.075 R)
• M19: 4,681,815 km (0.116 R)
• M20: 4,917,731 km (0.102 R)
• M21: 5,157,387 km (0.11 R)
• M22: 5,319,251 km (0.068 R)
• M23: 5,731,394 km (0.084 R)
• M24: 5,787,194 km (0.109 R)
• M25: 6,011,740 km (0.1 R)
• M26: 6,239,278 km (0.116 R)
• M27: 6,556,875 km (0.082 R)
• M28: 6,998,188 km (0.095 R)
• M29: 7,754,705 km (0.049 R)
• M30: 8,315,398 km (0.075 R)
• M31: 9,180,672 km (0.117 R)
• M32: 9,311,271 km (0.09 R)
• M33: 10,412,012 km (0.102 R)
• M34: 10,514,038 km (0.106 R)
• M35: 11,552,995 km (0.093 R)
• M36: 11,729,371 km (0.115 R)
• M37: 11,871,040 km (0.052 R)
• M38: 12,084,666 km (0.087 R)
• M39: 13,025,038 km (0.111 R)
• M40: 13,208,445 km (0.043 R)
• M41: 13,913,649 km (0.106 R)
• M42: 14,592,823 km (0.101 R)
• M43: 14,936,450 km (0.042 R)
• M44: 15,090,087 km (0.066 R)
• M45: 16,337,434 km (0.108 R)
• M46: 16,893,489 km (0.109 R)
• M47: 17,577,002 km (0.088 R)
• M48: 17,739,166 km (0.074 R)
• M49: 18,310,630 km (0.098 R)
• M50: 18,392,759 km (0.115 R)
• M51: 20,230,120 km (0.072 R)
• M52: 20,527,820 km (0.027 R)
• M53: 20,784,081 km (0.113 R)
• M54: 21,472,680 km (0.115 R)
• M55: 21,602,681 km (0.12 R)
• M56: 21,819,747 km (0.045 R)
• M57: 22,212,441 km (0.119 R)
• M58: 23,004,861 km (0.071 R)
• M59: 23,941,045 km (0.093 R)
• M60: 25,254,065 km (0.091 R)
• M61: 25,850,213 km (0.107 R)
• M62: 26,219,420 km (0.064 R)
• M63: 26,543,898 km (0.11 R)
• M64: 26,729,848 km (0.119 R)
• M65: 27,103,245 km (0.119 R)
• M66: 27,337,365 km (0.074 R)
• M67: 27,807,701 km (0.055 R)
• M68: 28,280,879 km (0.108 R)
• M69: 28,470,868 km (0.083 R)
• M70: 28,661,157 km (0.08 R)
• M71: 28,852,044 km (0.107 R)
• M72: 29,475,119 km (0.1 R)
• M73: 29,908,953 km (0.066 R)
• M74: 30,393,650 km (0.086 R)
• M75: 30,588,277 km (0.073 R)
• M76: 31,665,830 km (0.119 R)
• M77: 32,606,501 km (0.104 R)
• M78: 32,805,616 km (0.113 R)
• M79: 32,905,398 km (0.108 R)
• M80: 33,355,538 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.5

Radius: 7.5

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.97 AU - 10.11 AU

Year: 15868 Days

Day: 21.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,885,125 km

• M1: 123,867 km (0.087 R)
• M2: 322,832 km (0.072 R)
• M3: 542,591 km (0.1 R)
• M4: 619,634 km (0.104 R)
• M5: 721,361 km (0.102 R)
• M6: 806,931 km (0.111 R)
• M7: 941,868 km (0.032 R)
• M8: 2,625,592 km (0.116 R)
• M9: 3,106,250 km (0.093 R)
• M10: 3,839,280 km (0.059 R)
• M11: 4,108,107 km (0.079 R)
• M12: 4,462,804 km (0.07 R)
• M13: 6,697,945 km (0.09 R)
• M14: 7,161,848 km (0.119 R)
• M15: 7,350,342 km (0.12 R)
• M16: 7,732,265 km (0.069 R)
• M17: 8,317,193 km (0.116 R)
• M18: 8,465,744 km (0.107 R)
• M19: 8,615,042 km (0.061 R)
• M20: 8,665,008 km (0.096 R)
• M21: 9,017,610 km (0.099 R)
• M22: 9,529,534 km (0.119 R)
• M23: 10,850,034 km (0.119 R)
• M24: 11,229,863 km (0.118 R)
• M25: 11,339,219 km (0.115 R)
• M26: 12,339,431 km (0.109 R)
• M27: 12,452,228 km (0.066 R)
• M28: 13,251,978 km (0.082 R)
• M29: 14,363,640 km (0.08 R)
• M30: 15,504,922 km (0.112 R)
• M31: 16,488,378 km (0.111 R)
• M32: 16,862,373 km (0.112 R)
• M33: 17,176,229 km (0.093 R)
• M34: 17,492,030 km (0.034 R)
• M35: 18,129,317 km (0.065 R)
• M36: 19,164,684 km (0.056 R)
• M37: 19,295,433 km (0.103 R)
• M38: 20,285,770 km (0.073 R)
• M39: 20,552,653 km (0.08 R)
• M40: 20,619,523 km (0.075 R)
• M41: 21,292,415 km (0.107 R)
• M42: 22,315,365 km (0.098 R)
• M43: 22,936,794 km (0.109 R)
• M44: 24,479,597 km (0.085 R)
• M45: 24,763,684 km (0.077 R)
• M46: 25,335,297 km (0.074 R)
• M47: 25,911,099 km (0.114 R)
• M48: 26,345,831 km (0.057 R)
• M49: 26,929,113 km (0.057 R)
• M50: 27,664,386 km (0.07 R)
• M51: 28,929,386 km (0.075 R)
• M52: 29,833,555 km (0.103 R)
• M53: 29,909,252 km (0.107 R)
• M54: 30,517,816 km (0.04 R)
• M55: 31,669,720 km (0.097 R)
• M56: 31,979,238 km (0.113 R)
• M57: 32,056,879 km (0.067 R)
• M58: 33,463,398 km (0.107 R)
• M59: 34,571,320 km (0.11 R)
• M60: 35,691,210 km (0.075 R)
• M61: 36,741,686 km (0.116 R)
• M62: 38,625,123 km (0.078 R)
• M63: 38,790,279 km (0.032 R)
• M64: 39,370,569 km (0.119 R)
• M65: 39,453,746 km (0.086 R)
• M66: 41,466,136 km (0.092 R)
• M67: 41,550,809 km (0.074 R)
• M68: 42,144,413 km (0.096 R)
• M69: 43,511,887 km (0.066 R)
• M70: 43,942,131 km (0.118 R)
• M71: 46,993,628 km (0.105 R)
• M72: 47,258,416 km (0.077 R)
• M73: 47,700,627 km (0.101 R)
• M74: 48,678,549 km (0.099 R)
• M75: 48,946,479 km (0.07 R)
• M76: 52,198,736 km (0.057 R)
• M77: 53,390,134 km (0.101 R)
• M78: 54,127,801 km (0.078 R)
• M79: 54,220,252 km (0.119 R)
• M80: 55,799,856 km (0.096 R)
• M81: 56,267,350 km (0.037 R)
• M82: 59,004,243 km (0.082 R)
• M83: 59,671,299 km (0.098 R)
• M84: 59,766,743 km (0.085 R)
• M85: 60,245,007 km (0.103 R)
• M86: 61,494,449 km (0.103 R)
• M87: 63,335,999 km (0.074 R)
• M88: 64,410,410 km (0.11 R)
• M89: 65,786,412 km (0.101 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: 540 - 18,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit