🌌 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: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.9

Radius: 13.8

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.46 AU - 0.56 AU

Year: 251 Days

Day: 9.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 39,175,680 km

• M1: 173,384 km (0.103 R)
• M2: 263,591 km (0.101 R)
• M3: 366,066 km (0.095 R)
• M4: 506,538 km (0.115 R)
• M5: 592,707 km (0.085 R)
• M6: 679,324 km (0.047 R)
• M7: 774,319 km (0.113 R)
• M8: 874,549 km (0.062 R)
• M9: 979,716 km (0.05 R)
• M10: 1,100,592 km (0.086 R)
• M11: 1,193,043 km (0.095 R)
• M12: 1,362,687 km (0.12 R)
• M13: 1,483,263 km (0.12 R)
• M14: 1,578,258 km (0.077 R)
• M15: 1,679,685 km (0.075 R)
• M16: 1,871,619 km (0.111 R)
• M17: 1,975,141 km (0.115 R)
• M18: 2,066,545 km (0.097 R)
• M19: 2,169,020 km (0.06 R)
• M20: 2,287,501 km (0.101 R)
• M21: 2,403,439 km (0.083 R)
• M22: 2,496,788 km (0.086 R)
• M23: 2,611,231 km (0.09 R)
• M24: 2,722,532 km (0.082 R)
• M25: 2,830,242 km (0.096 R)
• M26: 2,991,957 km (0.065 R)
• M27: 3,119,415 km (0.041 R)
• M28: 3,374,180 km (0.096 R)
• M29: 3,468,127 km (0.085 R)
• M30: 3,574,043 km (0.117 R)
• M31: 3,664,250 km (0.112 R)
• M32: 3,980,051 km (0.105 R)
• M33: 4,079,384 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.9

Radius: 9.7

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.07 AU - 3.35 AU

Year: 3079 Days

Day: 9.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 39,175,680 km

• M1: 139,575 km (0.055 R)
• M2: 214,224 km (0.063 R)
• M3: 277,953 km (0.083 R)
• M4: 345,272 km (0.075 R)
• M5: 427,401 km (0.098 R)
• M6: 774,618 km (0.106 R)
• M7: 888,761 km (0.048 R)
• M8: 1,199,476 km (0.093 R)
• M9: 1,299,407 km (0.105 R)
• M10: 1,379,143 km (0.093 R)
• M11: 1,591,871 km (0.105 R)
• M12: 2,009,698 km (0.115 R)
• M13: 2,432,761 km (0.087 R)
• M14: 3,003,776 km (0.1 R)
• M15: 3,977,209 km (0.112 R)
• M16: 4,044,378 km (0.112 R)
• M17: 4,489,582 km (0.117 R)
• M18: 4,718,167 km (0.084 R)
• M19: 5,004,647 km (0.094 R)
• M20: 5,370,863 km (0.114 R)
• M21: 5,707,907 km (0.066 R)
• M22: 5,821,751 km (0.069 R)
• M23: 6,013,386 km (0.104 R)
• M24: 6,109,876 km (0.087 R)
• M25: 6,245,861 km (0.079 R)
• M26: 6,324,100 km (0.046 R)
• M27: 6,501,224 km (0.115 R)
• M28: 6,800,121 km (0.049 R)
• M29: 6,860,558 km (0.095 R)
• M30: 7,083,310 km (0.079 R)
• M31: 7,287,810 km (0.12 R)
• M32: 7,577,581 km (0.087 R)
• M33: 7,765,775 km (0.096 R)
• M34: 8,040,437 km (0.025 R)
• M35: 8,512,568 km (0.062 R)
• M36: 9,104,227 km (0.116 R)
• M37: 9,193,088 km (0.05 R)
• M38: 9,416,288 km (0.026 R)
• M39: 9,596,255 km (0.058 R)
• M40: 9,731,940 km (0.072 R)
• M41: 10,188,812 km (0.112 R)
• M42: 10,443,128 km (0.115 R)
• M43: 10,536,178 km (0.069 R)
• M44: 10,793,337 km (0.11 R)
• M45: 10,910,921 km (0.104 R)
• M46: 11,147,285 km (0.061 R)
• M47: 11,242,430 km (0.12 R)
• M48: 11,337,723 km (0.075 R)
• M49: 11,939,556 km (0.084 R)
• M50: 12,305,771 km (0.116 R)
• M51: 12,974,175 km (0.116 R)
• M52: 13,074,106 km (0.029 R)
• M53: 13,400,977 km (0.094 R)
• M54: 13,552,819 km (0.107 R)
• M55: 13,705,110 km (0.068 R)
• M56: 13,985,905 km (0.106 R)
• M57: 14,139,991 km (0.027 R)
• M58: 14,761,420 km (0.07 R)
• M59: 15,101,755 km (0.094 R)
• M60: 15,207,072 km (0.04 R)
• M61: 15,497,741 km (0.107 R)
• M62: 16,004,279 km (0.062 R)
• M63: 16,489,126 km (0.044 R)
• M64: 16,787,723 km (0.114 R)
• M65: 17,060,740 km (0.065 R)
• M66: 17,143,018 km (0.119 R)
• M67: 17,307,875 km (0.12 R)
• M68: 17,473,181 km (0.075 R)
• M69: 17,972,389 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.6

Radius: 12.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.94 AU - 4.02 AU

Year: 4481 Days

Day: 7.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 39,175,680 km

• M1: 210,783 km (0.115 R)
• M2: 307,573 km (0.1 R)
• M3: 476,768 km (0.071 R)
• M4: 694,583 km (0.119 R)
• M5: 828,473 km (0.061 R)
• M6: 910,901 km (0.118 R)
• M7: 1,098,198 km (0.091 R)
• M8: 1,425,219 km (0.12 R)
• M9: 1,526,646 km (0.063 R)
• M10: 1,752,389 km (0.108 R)
• M11: 1,861,596 km (0.058 R)
• M12: 1,957,039 km (0.072 R)
• M13: 2,120,101 km (0.116 R)
• M14: 2,356,166 km (0.104 R)
• M15: 2,477,341 km (0.114 R)
• M16: 2,654,465 km (0.065 R)
• M17: 3,153,523 km (0.051 R)
• M18: 3,345,906 km (0.107 R)
• M19: 3,641,811 km (0.112 R)
• M20: 3,946,392 km (0.086 R)
• M21: 4,049,914 km (0.096 R)
• M22: 4,386,958 km (0.109 R)
• M23: 4,909,802 km (0.029 R)
• M24: 5,475,581 km (0.118 R)
• M25: 5,754,581 km (0.04 R)
• M26: 6,230,153 km (0.081 R)
• M27: 6,842,307 km (0.109 R)
• M28: 7,143,149 km (0.087 R)
• M29: 7,448,328 km (0.096 R)
• M30: 7,550,953 km (0.094 R)
• M31: 7,861,817 km (0.112 R)
• M32: 8,071,404 km (0.048 R)
• M33: 8,256,456 km (0.073 R)
• M34: 8,792,615 km (0.103 R)
• M35: 9,395,644 km (0.041 R)
• M36: 9,618,096 km (0.058 R)
• M37: 9,814,368 km (0.064 R)
• M38: 10,096,959 km (0.111 R)
• M39: 10,296,373 km (0.115 R)
• M40: 11,019,379 km (0.113 R)
• M41: 12,331,502 km (0.06 R)
• M42: 12,453,275 km (0.105 R)
• M43: 12,575,347 km (0.057 R)
• M44: 12,944,255 km (0.057 R)
• M45: 13,192,139 km (0.087 R)
• M46: 13,692,544 km (0.03 R)
• M47: 13,850,220 km (0.093 R)
• M48: 13,976,779 km (0.111 R)
• M49: 14,103,788 km (0.037 R)
• M50: 14,199,231 km (0.12 R)
• M51: 14,551,235 km (0.108 R)
• M52: 15,624,301 km (0.054 R)
• M53: 15,789,158 km (0.102 R)
• M54: 16,824,076 km (0.119 R)
• M55: 18,122,286 km (0.037 R)
• M56: 18,573,922 km (0.093 R)
• M57: 19,099,459 km (0.089 R)
• M58: 19,452,660 km (0.072 R)
• M59: 20,814,300 km (0.072 R)
• M60: 20,923,207 km (0.059 R)
• M61: 21,360,332 km (0.06 R)
• M62: 21,470,137 km (0.105 R)
• M63: 21,947,952 km (0.09 R)
• M64: 22,169,656 km (0.094 R)
• M65: 22,355,008 km (0.09 R)
• M66: 22,727,208 km (0.083 R)
• M67: 23,026,403 km (0.067 R)
• M68: 23,139,051 km (0.041 R)
• M69: 25,041,936 km (0.104 R)
• M70: 25,661,420 km (0.069 R)
• M71: 25,778,107 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.2

Radius: 6.9

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.74 AU - 6.96 AU

Year: 12375 Days

Day: 23.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 39,175,680 km

• M1: 108,758 km (0.111 R)
• M2: 249,679 km (0.111 R)
• M3: 536,009 km (0.071 R)
• M4: 1,003,652 km (0.085 R)
• M5: 1,212,341 km (0.092 R)
• M6: 2,046,349 km (0.099 R)
• M7: 2,448,169 km (0.084 R)
• M8: 2,753,498 km (0.097 R)
• M9: 3,297,735 km (0.107 R)
• M10: 4,064,574 km (0.089 R)
• M11: 4,595,946 km (0.086 R)
• M12: 5,060,298 km (0.068 R)
• M13: 5,478,872 km (0.084 R)
• M14: 5,569,978 km (0.075 R)
• M15: 5,661,681 km (0.068 R)
• M16: 6,158,944 km (0.119 R)
• M17: 6,832,733 km (0.109 R)
• M18: 7,361,711 km (0.113 R)
• M19: 8,353,994 km (0.094 R)
• M20: 9,170,349 km (0.097 R)
• M21: 9,314,861 km (0.079 R)
• M22: 9,826,935 km (0.105 R)
• M23: 10,347,984 km (0.108 R)
• M24: 10,801,864 km (0.062 R)
• M25: 11,417,010 km (0.081 R)
• M26: 11,650,682 km (0.081 R)
• M27: 11,925,194 km (0.09 R)
• M28: 12,360,973 km (0.063 R)
• M29: 12,440,709 km (0.085 R)
• M30: 13,085,326 km (0.116 R)
• M31: 13,288,928 km (0.108 R)
• M32: 14,955,598 km (0.102 R)
• M33: 15,296,681 km (0.11 R)
• M34: 15,425,336 km (0.1 R)
• M35: 16,291,807 km (0.07 R)
• M36: 16,775,157 km (0.105 R)
• M37: 17,352,455 km (0.116 R)
• M38: 17,486,495 km (0.103 R)
• M39: 17,576,104 km (0.075 R)
• M40: 17,981,365 km (0.071 R)
• M41: 18,117,050 km (0.086 R)
• M42: 18,207,706 km (0.111 R)
• M43: 20,006,022 km (0.086 R)
• M44: 20,712,723 km (0.081 R)
• M45: 22,490,394 km (0.088 R)
• M46: 23,917,708 km (0.097 R)
• M47: 24,266,570 km (0.089 R)
• M48: 25,019,795 km (0.082 R)
• M49: 25,475,470 km (0.109 R)
• M50: 25,577,047 km (0.091 R)
• M51: 26,343,587 km (0.078 R)
• M52: 26,497,822 km (0.064 R)
• M53: 28,740,743 km (0.095 R)
• M54: 28,846,658 km (0.057 R)
• M55: 29,005,531 km (0.084 R)
• M56: 29,217,960 km (0.097 R)
• M57: 29,644,314 km (0.107 R)
• M58: 31,478,982 km (0.069 R)
• M59: 32,135,268 km (0.102 R)
• M60: 35,938,495 km (0.072 R)
• M61: 36,109,635 km (0.105 R)
• M62: 36,280,924 km (0.103 R)
• M63: 36,681,697 km (0.085 R)
• M64: 38,474,179 km (0.089 R)
• M65: 38,941,373 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 18,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit