🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.8

Radius: 12.7

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.48 AU - 0.78 AU

Year: 339 Days

Day: 12.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,077,338 km

• M1: 168,746 km (0.089 R)
• M2: 251,923 km (0.065 R)
• M3: 333,304 km (0.095 R)
• M4: 419,323 km (0.114 R)
• M5: 552,166 km (0.098 R)
• M6: 664,364 km (0.074 R)
• M7: 743,352 km (0.078 R)
• M8: 840,740 km (0.029 R)
• M9: 921,373 km (0.118 R)
• M10: 1,024,147 km (0.106 R)
• M11: 1,130,960 km (0.087 R)
• M12: 1,214,735 km (0.082 R)
• M13: 1,328,728 km (0.099 R)
• M14: 1,560,455 km (0.107 R)
• M15: 1,685,370 km (0.076 R)
• M16: 1,961,826 km (0.037 R)
• M17: 2,084,796 km (0.045 R)
• M18: 2,176,799 km (0.115 R)
• M19: 2,300,217 km (0.114 R)
• M20: 2,399,699 km (0.106 R)
• M21: 2,483,025 km (0.04 R)
• M22: 2,571,887 km (0.108 R)
• M23: 2,798,827 km (0.116 R)
• M24: 3,027,711 km (0.086 R)
• M25: 3,258,092 km (0.11 R)
• M26: 3,350,843 km (0.038 R)
• M27: 3,454,514 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542

Radius: 12.1

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.2 AU - 1.5 AU

Year: 1064 Days

Day: 11.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 84,077,338 km

• M1: 157,527 km (0.105 R)
• M2: 243,994 km (0.117 R)
• M3: 339,886 km (0.08 R)
• M4: 415,134 km (0.114 R)
• M5: 547,827 km (0.109 R)
• M6: 647,609 km (0.034 R)
• M7: 874,400 km (0.119 R)
• M8: 962,363 km (0.043 R)
• M9: 1,073,814 km (0.085 R)
• M10: 1,260,212 km (0.108 R)
• M11: 1,353,861 km (0.109 R)
• M12: 1,442,722 km (0.065 R)
• M13: 1,533,528 km (0.097 R)
• M14: 1,610,720 km (0.101 R)
• M15: 1,983,668 km (0.105 R)
• M16: 2,068,340 km (0.116 R)
• M17: 2,312,334 km (0.07 R)
• M18: 2,428,871 km (0.093 R)
• M19: 2,547,353 km (0.041 R)
• M20: 2,876,318 km (0.075 R)
• M21: 2,982,533 km (0.096 R)
• M22: 3,339,623 km (0.111 R)
• M23: 3,554,296 km (0.048 R)
• M24: 3,965,241 km (0.12 R)
• M25: 4,094,793 km (0.063 R)
• M26: 4,192,929 km (0.106 R)
• M27: 4,269,822 km (0.116 R)
• M28: 4,514,415 km (0.064 R)
• M29: 4,649,951 km (0.099 R)
• M30: 4,832,610 km (0.071 R)
• M31: 5,122,829 km (0.094 R)
• M32: 5,466,905 km (0.119 R)
• M33: 5,708,505 km (0.114 R)
• M34: 5,793,926 km (0.078 R)
• M35: 6,052,730 km (0.104 R)
• M36: 6,139,796 km (0.068 R)
• M37: 6,429,118 km (0.077 R)
• M38: 6,543,560 km (0.092 R)
• M39: 6,645,885 km (0.117 R)
• M40: 6,955,852 km (0.099 R)
• M41: 7,099,616 km (0.046 R)
• M42: 7,270,756 km (0.111 R)
• M43: 7,483,334 km (0.115 R)
• M44: 7,860,321 km (0.12 R)
• M45: 7,969,079 km (0.111 R)
• M46: 8,064,672 km (0.069 R)
• M47: 8,202,002 km (0.093 R)
• M48: 8,423,407 km (0.074 R)
• M49: 8,506,883 km (0.099 R)
• M50: 8,773,167 km (0.068 R)
• M51: 8,942,811 km (0.113 R)
• M52: 9,227,945 km (0.092 R)
• M53: 9,314,113 km (0.116 R)
• M54: 9,675,990 km (0.066 R)
• M55: 9,821,998 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.7

Radius: 9.1

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.27 AU - 5.21 AU

Year: 5922 Days

Day: 9.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 84,077,338 km

• M1: 237,711 km (0.08 R)
• M2: 346,618 km (0.097 R)
• M3: 424,110 km (0.113 R)
• M4: 508,782 km (0.102 R)
• M5: 734,974 km (0.1 R)
• M6: 866,920 km (0.099 R)
• M7: 1,506,301 km (0.096 R)
• M8: 1,694,196 km (0.113 R)
• M9: 1,764,507 km (0.045 R)
• M10: 2,130,722 km (0.072 R)
• M11: 2,703,383 km (0.105 R)
• M12: 2,765,317 km (0.084 R)
• M13: 2,932,717 km (0.073 R)
• M14: 3,255,848 km (0.093 R)
• M15: 3,366,102 km (0.075 R)
• M16: 3,477,702 km (0.105 R)
• M17: 3,545,170 km (0.099 R)
• M18: 3,681,454 km (0.08 R)
• M19: 4,148,648 km (0.084 R)
• M20: 4,413,586 km (0.103 R)
• M21: 4,684,059 km (0.107 R)
• M22: 4,934,785 km (0.09 R)
• M23: 5,010,781 km (0.05 R)
• M24: 5,318,952 km (0.099 R)
• M25: 6,007,850 km (0.066 R)
• M26: 6,198,139 km (0.095 R)
• M27: 6,362,846 km (0.084 R)
• M28: 7,208,074 km (0.09 R)
• M29: 7,526,718 km (0.044 R)
• M30: 7,731,966 km (0.106 R)
• M31: 8,208,136 km (0.109 R)
• M32: 9,188,750 km (0.095 R)
• M33: 9,756,474 km (0.051 R)
• M34: 9,820,203 km (0.039 R)
• M35: 10,695,051 km (0.062 R)
• M36: 11,763,928 km (0.072 R)
• M37: 13,041,793 km (0.109 R)
• M38: 13,323,785 km (0.115 R)
• M39: 13,679,229 km (0.108 R)
• M40: 13,750,737 km (0.104 R)
• M41: 13,822,245 km (0.055 R)
• M42: 14,326,838 km (0.054 R)
• M43: 14,581,454 km (0.083 R)
• M44: 15,502,827 km (0.087 R)
• M45: 15,989,469 km (0.103 R)
• M46: 16,140,114 km (0.074 R)
• M47: 16,253,509 km (0.065 R)
• M48: 16,557,044 km (0.071 R)
• M49: 17,246,989 km (0.085 R)
• M50: 17,634,298 km (0.108 R)
• M51: 18,299,410 km (0.104 R)
• M52: 19,332,383 km (0.112 R)
• M53: 19,734,652 km (0.094 R)
• M54: 20,180,454 km (0.09 R)
• M55: 20,261,835 km (0.105 R)
• M56: 20,711,676 km (0.051 R)
• M57: 20,793,655 km (0.105 R)
• M58: 20,999,502 km (0.098 R)
• M59: 24,556,191 km (0.062 R)
• M60: 24,817,389 km (0.081 R)
• M61: 25,915,138 km (0.069 R)
• M62: 26,225,404 km (0.06 R)
• M63: 26,536,867 km (0.054 R)
• M64: 28,249,164 km (0.116 R)
• M65: 28,888,845 km (0.055 R)
• M66: 29,394,934 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723

Radius: 7.6

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.42 AU - 10.29 AU

Year: 19391 Days

Day: 16.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,077,338 km

• M1: 148,700 km (0.076 R)
• M2: 358,885 km (0.118 R)
• M3: 430,842 km (0.066 R)
• M4: 548,875 km (0.088 R)
• M5: 746,942 km (0.085 R)
• M6: 1,098,946 km (0.116 R)
• M7: 1,321,697 km (0.061 R)
• M8: 1,528,441 km (0.109 R)
• M9: 2,039,617 km (0.06 R)
• M10: 2,419,895 km (0.072 R)
• M11: 2,673,464 km (0.038 R)
• M12: 3,729,475 km (0.095 R)
• M13: 4,107,509 km (0.105 R)
• M14: 4,453,977 km (0.07 R)
• M15: 4,900,078 km (0.04 R)
• M16: 5,082,588 km (0.061 R)
• M17: 6,125,734 km (0.117 R)
• M18: 7,862,565 km (0.114 R)
• M19: 8,184,051 km (0.078 R)
• M20: 8,950,590 km (0.096 R)
• M21: 9,006,241 km (0.116 R)
• M22: 10,143,184 km (0.105 R)
• M23: 10,434,451 km (0.118 R)
• M24: 10,728,411 km (0.099 R)
• M25: 11,324,559 km (0.12 R)
• M26: 11,626,747 km (0.103 R)
• M27: 12,054,297 km (0.099 R)
• M28: 12,424,702 km (0.098 R)
• M29: 12,736,314 km (0.058 R)
• M30: 13,050,619 km (0.036 R)
• M31: 13,367,318 km (0.114 R)
• M32: 15,520,779 km (0.095 R)
• M33: 15,856,327 km (0.093 R)
• M34: 17,084,226 km (0.071 R)
• M35: 17,919,731 km (0.063 R)
• M36: 18,060,203 km (0.12 R)
• M37: 18,271,734 km (0.077 R)
• M38: 19,993,157 km (0.116 R)
• M39: 20,504,931 km (0.074 R)
• M40: 21,169,295 km (0.05 R)
• M41: 22,065,985 km (0.081 R)
• M42: 23,896,315 km (0.111 R)
• M43: 23,973,657 km (0.115 R)
• M44: 24,050,999 km (0.072 R)
• M45: 24,595,236 km (0.057 R)
• M46: 25,695,678 km (0.075 R)
• M47: 25,933,539 km (0.084 R)
• M48: 27,538,275 km (0.057 R)
• M49: 30,926,817 km (0.066 R)
• M50: 31,518,327 km (0.094 R)
• M51: 32,369,987 km (0.102 R)
• M52: 33,661,466 km (0.11 R)
• M53: 35,057,513 km (0.064 R)
• M54: 35,762,717 km (0.073 R)
• M55: 36,294,538 km (0.108 R)
• M56: 36,829,051 km (0.08 R)
• M57: 37,725,741 km (0.115 R)
• M58: 39,540,512 km (0.119 R)
• M59: 40,274,440 km (0.061 R)
• M60: 40,735,351 km (0.116 R)
• M61: 41,198,057 km (0.105 R)
• M62: 43,726,710 km (0.105 R)
• M63: 45,152,976 km (0.037 R)
• M64: 45,919,964 km (0.077 R)
• M65: 46,981,510 km (0.08 R)
• M66: 47,272,478 km (0.106 R)
• M67: 49,325,560 km (0.086 R)
• M68: 50,511,871 km (0.117 R)
• M69: 52,308,840 km (0.067 R)
• M70: 52,912,468 km (0.076 R)
• M71: 54,025,027 km (0.118 R)
• M72: 54,533,361 km (0.105 R)
• M73: 55,965,012 km (0.065 R)
• M74: 56,891,921 km (0.086 R)
• M75: 62,026,419 km (0.083 R)
• M76: 62,771,865 km (0.07 R)
• M77: 62,985,491 km (0.118 R)
• M78: 63,092,304 km (0.096 R)
• M79: 63,306,229 km (0.112 R)
• M80: 63,842,088 km (0.091 R)
• M81: 64,918,295 km (0.1 R)
• M82: 65,134,315 km (0.095 R)
• M83: 66,652,733 km (0.096 R)
• M84: 68,073,015 km (0.119 R)
• M85: 68,952,052 km (0.091 R)
• M86: 69,282,663 km (0.087 R)
• M87: 69,724,276 km (0.104 R)
• M88: 70,056,084 km (0.111 R)
• M89: 72,169,902 km (0.171 R)
• M90: 72,281,802 km (0.092 R)
• M91: 74,756,599 km (0.074 R)
• M92: 75,549,917 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.5

Radius: 3.8

Gravity: 60.98 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.75 AU - 10.65 AU

Year: 20490 Days

Day: 22.2 Hours

Environment

Temp: -244 °C

Axial Tilt: 108.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,077,338 km

• M1: 107,411 km (0.11 R)
• M2: 321,486 km (0.068 R)
• M3: 441,015 km (0.112 R)
• M4: 822,788 km (0.115 R)
• M5: 1,313,320 km (0.084 R)
• M6: 2,020,319 km (0.108 R)
• M7: 2,093,024 km (0.113 R)
• M8: 2,166,476 km (0.109 R)
• M9: 2,316,074 km (0.096 R)
• M10: 2,507,709 km (0.103 R)
• M11: 3,196,906 km (0.032 R)
• M12: 3,324,364 km (0.099 R)
• M13: 3,716,460 km (0.057 R)
• M14: 5,885,330 km (0.066 R)
• M15: 5,989,151 km (0.112 R)
• M16: 6,198,887 km (0.081 R)
• M17: 6,679,545 km (0.049 R)
• M18: 6,842,307 km (0.074 R)
• M19: 7,506,821 km (0.075 R)
• M20: 7,563,070 km (0.059 R)
• M21: 8,955,826 km (0.101 R)
• M22: 11,187,527 km (0.117 R)
• M23: 11,705,585 km (0.076 R)
• M24: 12,033,354 km (0.12 R)
• M25: 13,579,597 km (0.093 R)
• M26: 14,271,038 km (0.093 R)
• M27: 14,550,936 km (0.035 R)
• M28: 14,973,999 km (0.082 R)
• M29: 15,544,416 km (0.095 R)
• M30: 15,832,242 km (0.071 R)
• M31: 16,194,568 km (0.076 R)
• M32: 17,372,202 km (0.095 R)
• M33: 19,575,929 km (0.094 R)
• M34: 19,964,733 km (0.026 R)
• M35: 20,749,823 km (0.108 R)
• M36: 21,624,971 km (0.099 R)
• M37: 22,512,236 km (0.11 R)
• M38: 25,328,864 km (0.097 R)
• M39: 26,092,711 km (0.115 R)
• M40: 27,209,459 km (0.055 R)
• M41: 28,429,579 km (0.092 R)
• M42: 28,781,434 km (0.095 R)
• M43: 28,869,547 km (0.106 R)
• M44: 29,489,331 km (0.108 R)
• M45: 30,562,097 km (0.06 R)
• M46: 30,832,271 km (0.119 R)
• M47: 31,829,640 km (0.091 R)
• M48: 32,194,958 km (0.061 R)
• M49: 32,837,630 km (0.07 R)
• M50: 33,299,289 km (0.116 R)
• M51: 33,391,890 km (0.079 R)
• M52: 34,509,536 km (0.105 R)
• M53: 36,399,256 km (0.072 R)
• M54: 36,685,587 km (0.113 R)
• M55: 37,645,556 km (0.061 R)
• M56: 38,516,515 km (0.059 R)
• M57: 39,982,873 km (0.096 R)
• M58: 40,871,485 km (0.115 R)
• M59: 41,966,242 km (0.084 R)
• M60: 43,373,509 km (0.074 R)
• M61: 43,575,765 km (0.112 R)
• M62: 44,388,231 km (0.117 R)
• M63: 44,796,185 km (0.08 R)
• M64: 45,513,207 km (0.06 R)
• M65: 45,615,981 km (0.069 R)
• M66: 46,751,279 km (0.108 R)
• M67: 47,270,534 km (0.08 R)
• M68: 47,687,164 km (0.06 R)
• M69: 47,791,433 km (0.083 R)
• M70: 48,419,296 km (0.055 R)
• M71: 49,894,630 km (0.069 R)
• M72: 58,045,021 km (0.094 R)
• M73: 58,156,471 km (0.088 R)
• M74: 58,491,122 km (0.066 R)
• M75: 59,050,468 km (0.119 R)
• M76: 61,191,812 km (0.084 R)
• M77: 64,162,976 km (0.033 R)
• M78: 65,086,593 km (0.091 R)
• M79: 66,713,470 km (0.051 R)
• M80: 68,236,226 km (0.115 R)
• M81: 69,178,843 km (0.105 R)
• M82: 69,415,207 km (0.105 R)
• M83: 72,272,227 km (0.03 R)
• M84: 74,319,175 km (0.106 R)
• M85: 74,561,224 km (0.082 R)
• M86: 74,803,423 km (0.1 R)
• M87: 76,384,972 km (0.058 R)
• M88: 78,592,887 km (0.156 R)
• M89: 79,457,114 km (0.114 R)
• M90: 79,580,831 km (0.068 R)
• M91: 80,946,061 km (0.061 R)
• M92: 81,194,992 km (0.113 R)
• M93: 83,951,333 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 20,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit