🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.2

Radius: 12.1

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.67 AU - 0.85 AU

Year: 428 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 56,887,627 km

• M1: 150,944 km (0.06 R)
• M2: 229,034 km (0.087 R)
• M3: 320,439 km (0.118 R)
• M4: 405,111 km (0.088 R)
• M5: 500,554 km (0.087 R)
• M6: 620,083 km (0.053 R)
• M7: 711,338 km (0.095 R)
• M8: 799,601 km (0.048 R)
• M9: 883,525 km (0.093 R)
• M10: 1,065,735 km (0.078 R)
• M11: 1,217,128 km (0.113 R)
• M12: 1,360,742 km (0.119 R)
• M13: 1,463,217 km (0.075 R)
• M14: 1,665,473 km (0.104 R)
• M15: 1,775,876 km (0.096 R)
• M16: 1,928,765 km (0.087 R)
• M17: 2,062,655 km (0.072 R)
• M18: 2,248,007 km (0.092 R)
• M19: 2,327,444 km (0.084 R)
• M20: 2,502,024 km (0.098 R)
• M21: 2,610,034 km (0.081 R)
• M22: 2,719,689 km (0.11 R)
• M23: 2,850,737 km (0.115 R)
• M24: 2,977,297 km (0.086 R)
• M25: 3,071,693 km (0.071 R)
• M26: 3,319,278 km (0.108 R)
• M27: 3,424,445 km (0.07 R)
• M28: 3,594,986 km (0.113 R)
• M29: 3,768,370 km (0.078 R)
• M30: 3,878,175 km (0.108 R)
• M31: 4,116,036 km (0.106 R)
• M32: 4,335,945 km (0.09 R)
• M33: 4,451,135 km (0.11 R)
• M34: 4,528,477 km (0.083 R)
• M35: 4,692,586 km (0.05 R)
• M36: 4,866,419 km (0.087 R)
• M37: 4,962,311 km (0.078 R)
• M38: 5,042,645 km (0.099 R)
• M39: 5,139,584 km (0.093 R)
• M40: 5,237,272 km (0.089 R)
• M41: 5,351,864 km (0.081 R)
• M42: 5,558,758 km (0.041 R)
• M43: 5,658,988 km (0.102 R)
• M44: 5,734,685 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882

Radius: 8.3

Gravity: 12.8 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.07 AU - 1.25 AU

Year: 807 Days

Day: 5 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 56,887,627 km

• M1: 104,868 km (0.108 R)
• M2: 217,366 km (0.076 R)
• M3: 329,415 km (0.113 R)
• M4: 398,678 km (0.079 R)
• M5: 459,415 km (0.091 R)
• M6: 544,387 km (0.103 R)
• M7: 651,648 km (0.105 R)
• M8: 784,342 km (0.076 R)
• M9: 875,896 km (0.105 R)
• M10: 1,131,259 km (0.076 R)
• M11: 1,300,005 km (0.112 R)
• M12: 1,358,199 km (0.105 R)
• M13: 1,417,290 km (0.074 R)
• M14: 1,477,129 km (0.075 R)
• M15: 1,607,429 km (0.11 R)
• M16: 1,798,017 km (0.109 R)
• M17: 1,929,214 km (0.085 R)
• M18: 1,996,084 km (0.076 R)
• M19: 2,072,080 km (0.073 R)
• M20: 2,175,153 km (0.113 R)
• M21: 2,324,003 km (0.042 R)
• M22: 2,386,385 km (0.051 R)
• M23: 2,558,273 km (0.066 R)
• M24: 2,613,475 km (0.104 R)
• M25: 2,734,499 km (0.076 R)
• M26: 2,904,891 km (0.068 R)
• M27: 3,039,978 km (0.085 R)
• M28: 3,147,689 km (0.097 R)
• M29: 3,256,596 km (0.07 R)
• M30: 3,427,287 km (0.078 R)
• M31: 3,549,658 km (0.074 R)
• M32: 3,642,409 km (0.038 R)
• M33: 4,215,668 km (0.116 R)
• M34: 4,524,139 km (0.07 R)
• M35: 4,602,378 km (0.113 R)
• M36: 4,681,067 km (0.11 R)
• M37: 4,896,937 km (0.104 R)
• M38: 5,035,016 km (0.034 R)
• M39: 5,362,186 km (0.065 R)
• M40: 5,468,849 km (0.087 R)
• M41: 5,624,132 km (0.076 R)
• M42: 5,878,000 km (0.108 R)
• M43: 5,951,302 km (0.088 R)
• M44: 6,284,756 km (0.106 R)
• M45: 6,472,501 km (0.109 R)
• M46: 6,598,912 km (0.094 R)
• M47: 6,725,920 km (0.044 R)
• M48: 6,789,799 km (0.118 R)
• M49: 7,099,167 km (0.079 R)
• M50: 7,386,844 km (0.116 R)
• M51: 7,452,816 km (0.092 R)
• M52: 7,558,732 km (0.082 R)
• M53: 7,879,320 km (0.092 R)
• M54: 7,973,716 km (0.065 R)
• M55: 8,163,556 km (0.097 R)
• M56: 8,354,891 km (0.095 R)
• M57: 8,547,723 km (0.108 R)
• M58: 8,658,575 km (0.093 R)
• M59: 9,064,584 km (0.079 R)
• M60: 9,248,440 km (0.059 R)
• M61: 9,448,003 km (0.098 R)
• M62: 9,519,661 km (0.039 R)
• M63: 9,706,658 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.1

Radius: 8.2

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.56 AU - 3.4 AU

Year: 3322 Days

Day: 9.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,887,627 km

• M1: 108,608 km (0.104 R)
• M2: 269,725 km (0.026 R)
• M3: 465,249 km (0.116 R)
• M4: 609,761 km (0.119 R)
• M5: 750,981 km (0.11 R)
• M6: 883,675 km (0.072 R)
• M7: 963,261 km (0.119 R)
• M8: 1,283,101 km (0.048 R)
• M9: 1,339,499 km (0.102 R)
• M10: 1,538,165 km (0.077 R)
• M11: 1,796,670 km (0.092 R)
• M12: 2,095,717 km (0.047 R)
• M13: 2,368,583 km (0.097 R)
• M14: 2,740,334 km (0.09 R)
• M15: 2,888,286 km (0.105 R)
• M16: 3,023,672 km (0.107 R)
• M17: 3,254,053 km (0.06 R)
• M18: 3,395,124 km (0.076 R)
• M19: 3,538,139 km (0.073 R)
• M20: 3,748,324 km (0.055 R)
• M21: 4,231,974 km (0.113 R)
• M22: 4,420,617 km (0.099 R)
• M23: 4,788,329 km (0.03 R)
• M24: 4,877,339 km (0.081 R)
• M25: 5,003,002 km (0.089 R)
• M26: 5,220,816 km (0.089 R)
• M27: 5,275,719 km (0.089 R)
• M28: 5,684,569 km (0.116 R)
• M29: 5,892,810 km (0.086 R)
• M30: 6,200,233 km (0.095 R)
• M31: 6,890,927 km (0.106 R)
• M32: 7,133,425 km (0.085 R)
• M33: 7,276,141 km (0.073 R)
• M34: 7,877,525 km (0.113 R)
• M35: 8,194,971 km (0.096 R)
• M36: 8,365,962 km (0.094 R)
• M37: 8,776,757 km (0.085 R)
• M38: 8,842,132 km (0.091 R)
• M39: 9,127,714 km (0.096 R)
• M40: 9,304,988 km (0.03 R)
• M41: 9,573,067 km (0.059 R)
• M42: 9,775,772 km (0.116 R)
• M43: 9,866,279 km (0.099 R)
• M44: 10,048,190 km (0.119 R)
• M45: 10,254,336 km (0.108 R)
• M46: 10,484,866 km (0.108 R)
• M47: 10,880,702 km (0.103 R)
• M48: 11,186,779 km (0.095 R)
• M49: 11,400,255 km (0.095 R)
• M50: 11,567,356 km (0.032 R)
• M51: 11,903,802 km (0.035 R)
• M52: 12,000,592 km (0.089 R)
• M53: 12,267,923 km (0.091 R)
• M54: 12,932,586 km (0.115 R)
• M55: 13,206,650 km (0.079 R)
• M56: 13,887,769 km (0.055 R)
• M57: 14,735,540 km (0.074 R)
• M58: 15,021,870 km (0.066 R)
• M59: 15,257,487 km (0.08 R)
• M60: 15,547,108 km (0.118 R)
• M61: 15,998,445 km (0.11 R)
• M62: 16,078,480 km (0.081 R)
• M63: 16,561,831 km (0.107 R)
• M64: 16,886,608 km (0.096 R)
• M65: 16,968,288 km (0.092 R)
• M66: 17,186,252 km (0.093 R)
• M67: 17,323,134 km (0.082 R)
• M68: 17,432,789 km (0.115 R)
• M69: 17,763,251 km (0.03 R)
• M70: 18,402,333 km (0.097 R)
• M71: 18,486,258 km (0.108 R)
• M72: 18,851,426 km (0.106 R)
• M73: 18,907,824 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377

Radius: 9.4

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.39 AU - 3.43 AU

Year: 4066 Days

Day: 9.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,887,627 km

• M1: 152,440 km (0.117 R)
• M2: 269,575 km (0.111 R)
• M3: 815,308 km (0.085 R)
• M4: 1,030,580 km (0.074 R)
• M5: 1,252,134 km (0.12 R)
• M6: 1,337,704 km (0.115 R)
• M7: 1,580,202 km (0.038 R)
• M8: 1,686,566 km (0.092 R)
• M9: 1,767,948 km (0.105 R)
• M10: 2,092,425 km (0.101 R)
• M11: 2,165,579 km (0.071 R)
• M12: 2,224,670 km (0.096 R)
• M13: 2,314,429 km (0.091 R)
• M14: 2,575,178 km (0.107 R)
• M15: 2,653,717 km (0.075 R)
• M16: 2,765,017 km (0.09 R)
• M17: 2,845,501 km (0.073 R)
• M18: 3,125,100 km (0.086 R)
• M19: 3,259,738 km (0.119 R)
• M20: 3,362,063 km (0.11 R)
• M21: 3,728,577 km (0.104 R)
• M22: 3,835,689 km (0.118 R)
• M23: 4,034,655 km (0.101 R)
• M24: 4,424,058 km (0.093 R)
• M25: 4,632,896 km (0.113 R)
• M26: 4,806,280 km (0.044 R)
• M27: 4,903,519 km (0.071 R)
• M28: 5,040,700 km (0.096 R)
• M29: 5,139,435 km (0.098 R)
• M30: 5,278,860 km (0.103 R)
• M31: 5,581,945 km (0.1 R)
• M32: 5,766,549 km (0.112 R)
• M33: 5,890,715 km (0.091 R)
• M34: 6,332,179 km (0.104 R)
• M35: 6,806,404 km (0.079 R)
• M36: 7,003,574 km (0.114 R)
• M37: 7,538,985 km (0.097 R)
• M38: 7,720,297 km (0.059 R)
• M39: 8,273,211 km (0.112 R)
• M40: 8,413,384 km (0.056 R)
• M41: 8,934,284 km (0.116 R)
• M42: 9,222,858 km (0.114 R)
• M43: 9,441,271 km (0.114 R)
• M44: 10,306,994 km (0.095 R)
• M45: 10,483,220 km (0.114 R)
• M46: 10,762,071 km (0.096 R)
• M47: 10,940,840 km (0.059 R)
• M48: 11,043,464 km (0.081 R)
• M49: 11,249,610 km (0.072 R)
• M50: 11,509,163 km (0.077 R)
• M51: 12,087,059 km (0.12 R)
• M52: 12,513,263 km (0.09 R)
• M53: 12,836,096 km (0.042 R)
• M54: 13,025,786 km (0.046 R)
• M55: 14,210,900 km (0.092 R)
• M56: 14,632,467 km (0.073 R)
• M57: 14,887,382 km (0.103 R)
• M58: 15,058,222 km (0.083 R)
• M59: 15,459,145 km (0.067 R)
• M60: 15,545,463 km (0.032 R)
• M61: 15,689,825 km (0.107 R)
• M62: 16,624,063 km (0.104 R)
• M63: 16,683,005 km (0.104 R)
• M64: 16,742,096 km (0.091 R)
• M65: 16,801,187 km (0.115 R)
• M66: 17,456,276 km (0.04 R)
• M67: 17,546,185 km (0.091 R)
• M68: 18,546,097 km (0.058 R)
• M69: 19,284,811 km (0.05 R)
• M70: 19,471,060 km (0.094 R)
• M71: 20,064,665 km (0.112 R)
• M72: 20,221,743 km (0.063 R)
• M73: 20,316,288 km (0.1 R)
• M74: 20,537,394 km (0.062 R)
• M75: 21,461,909 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.5

Radius: 3.7

Gravity: 38.6 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.83 AU - 9.25 AU

Year: 14720 Days

Day: 20 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,887,627 km

• M1: 418,276 km (0.109 R)
• M2: 483,800 km (0.118 R)
• M3: 535,261 km (0.11 R)
• M4: 643,720 km (0.098 R)
• M5: 759,359 km (0.112 R)
• M6: 1,213,538 km (0.112 R)
• M7: 1,260,512 km (0.095 R)
• M8: 1,332,169 km (0.069 R)
• M9: 1,632,113 km (0.108 R)
• M10: 1,789,789 km (0.115 R)
• M11: 2,291,690 km (0.114 R)
• M12: 2,468,215 km (0.066 R)
• M13: 2,772,049 km (0.071 R)
• M14: 3,282,327 km (0.104 R)
• M15: 3,855,736 km (0.088 R)
• M16: 3,925,149 km (0.066 R)
• M17: 4,136,082 km (0.071 R)
• M18: 4,243,044 km (0.05 R)
• M19: 4,903,070 km (0.109 R)
• M20: 5,244,901 km (0.037 R)
• M21: 5,633,706 km (0.101 R)
• M22: 6,438,992 km (0.081 R)
• M23: 6,854,874 km (0.114 R)
• M24: 7,756,350 km (0.066 R)
• M25: 9,292,870 km (0.104 R)
• M26: 10,287,247 km (0.12 R)
• M27: 10,432,058 km (0.088 R)
• M28: 10,772,543 km (0.102 R)
• M29: 10,821,461 km (0.066 R)
• M30: 11,715,009 km (0.095 R)
• M31: 11,765,424 km (0.067 R)
• M32: 12,170,684 km (0.115 R)
• M33: 12,323,873 km (0.073 R)
• M34: 12,942,759 km (0.111 R)
• M35: 13,730,691 km (0.114 R)
• M36: 13,836,905 km (0.12 R)
• M37: 14,425,872 km (0.058 R)
• M38: 15,242,377 km (0.101 R)
• M39: 15,573,138 km (0.108 R)
• M40: 16,297,790 km (0.119 R)
• M41: 18,302,851 km (0.114 R)
• M42: 18,771,990 km (0.11 R)
• M43: 19,722,086 km (0.068 R)
• M44: 19,901,902 km (0.083 R)
• M45: 21,298,847 km (0.1 R)
• M46: 21,360,332 km (0.045 R)
• M47: 21,545,085 km (0.046 R)
• M48: 21,730,288 km (0.076 R)
• M49: 22,226,803 km (0.097 R)
• M50: 23,421,192 km (0.12 R)
• M51: 23,675,209 km (0.089 R)
• M52: 24,186,086 km (0.115 R)
• M53: 24,894,582 km (0.095 R)
• M54: 25,936,980 km (0.083 R)
• M55: 26,199,823 km (0.108 R)
• M56: 26,397,591 km (0.082 R)
• M57: 27,393,614 km (0.112 R)
• M58: 28,064,411 km (0.107 R)
• M59: 28,672,825 km (0.062 R)
• M60: 29,627,709 km (0.097 R)
• M61: 29,833,705 km (0.095 R)
• M62: 30,109,115 km (0.093 R)
• M63: 30,247,044 km (0.107 R)
• M64: 31,708,765 km (0.108 R)
• M65: 31,778,926 km (0.098 R)
• M66: 32,766,870 km (0.077 R)
• M67: 34,556,061 km (0.059 R)
• M68: 35,717,539 km (0.073 R)
• M69: 36,450,120 km (0.087 R)
• M70: 37,039,535 km (0.106 R)
• M71: 37,335,589 km (0.105 R)
• M72: 38,751,982 km (0.093 R)
• M73: 40,185,878 km (0.079 R)
• M74: 40,794,891 km (0.055 R)
• M75: 41,867,806 km (0.109 R)
• M76: 42,098,935 km (0.061 R)
• M77: 42,330,513 km (0.111 R)
• M78: 42,485,047 km (0.059 R)
• M79: 43,027,639 km (0.102 R)
• M80: 43,650,564 km (0.071 R)
• M81: 44,590,637 km (0.029 R)
• M82: 46,410,795 km (0.114 R)
• M83: 46,490,381 km (0.068 R)
• M84: 47,530,535 km (0.104 R)
• M85: 47,852,020 km (0.034 R)
• M86: 48,174,404 km (0.1 R)
• M87: 49,470,669 km (0.106 R)
• M88: 49,715,112 km (0.086 R)
• M89: 50,123,215 km (0.087 R)
• M90: 50,696,474 km (0.082 R)
• M91: 51,271,828 km (0.114 R)
• M92: 52,014,880 km (0.119 R)
• M93: 52,678,197 km (0.079 R)
• M94: 53,762,333 km (0.058 R)
• M95: 56,206,912 km (0.033 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 13,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit