🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.3

Radius: 8

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.45 AU - 0.69 AU

Year: 297 Days

Day: 9.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 31,361,454 km

• M1: 99,632 km (0.094 R)
• M2: 151,842 km (0.108 R)
• M3: 220,358 km (0.078 R)
• M4: 282,890 km (0.085 R)
• M5: 362,476 km (0.078 R)
• M6: 443,857 km (0.091 R)
• M7: 589,715 km (0.076 R)
• M8: 661,522 km (0.111 R)
• M9: 718,369 km (0.046 R)
• M10: 798,853 km (0.07 R)
• M11: 969,394 km (0.088 R)
• M12: 1,066,334 km (0.091 R)
• M13: 1,159,234 km (0.083 R)
• M14: 1,300,005 km (0.11 R)
• M15: 1,438,832 km (0.036 R)
• M16: 1,554,172 km (0.081 R)
• M17: 1,611,019 km (0.099 R)
• M18: 1,664,426 km (0.046 R)
• M19: 1,768,845 km (0.097 R)
• M20: 1,819,858 km (0.094 R)
• M21: 1,884,185 km (0.038 R)
• M22: 1,997,580 km (0.119 R)
• M23: 2,059,663 km (0.089 R)
• M24: 2,194,750 km (0.074 R)
• M25: 2,314,279 km (0.077 R)
• M26: 2,436,052 km (0.098 R)
• M27: 2,535,983 km (0.109 R)
• M28: 2,666,432 km (0.11 R)
• M29: 2,720,288 km (0.055 R)
• M30: 2,794,189 km (0.093 R)
• M31: 2,868,838 km (0.111 R)
• M32: 2,918,954 km (0.086 R)
• M33: 3,014,995 km (0.066 R)
• M34: 3,112,234 km (0.053 R)
• M35: 3,388,841 km (0.09 R)
• M36: 3,441,798 km (0.037 R)
• M37: 3,527,368 km (0.116 R)
• M38: 3,591,994 km (0.066 R)
• M39: 3,646,149 km (0.083 R)
• M40: 3,722,444 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.1

Radius: 10

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.01 AU - 1.39 AU

Year: 907 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 31,361,454 km

• M1: 150,196 km (0.112 R)
• M2: 219,610 km (0.075 R)
• M3: 289,322 km (0.088 R)
• M4: 357,090 km (0.109 R)
• M5: 437,275 km (0.094 R)
• M6: 508,932 km (0.112 R)
• M7: 585,227 km (0.078 R)
• M8: 678,127 km (0.059 R)
• M9: 751,281 km (0.103 R)
• M10: 886,517 km (0.069 R)
• M11: 1,009,337 km (0.09 R)
• M12: 1,123,330 km (0.086 R)
• M13: 1,241,962 km (0.111 R)
• M14: 1,349,373 km (0.044 R)
• M15: 1,451,997 km (0.116 R)
• M16: 1,573,770 km (0.118 R)
• M17: 1,665,174 km (0.111 R)
• M18: 1,844,991 km (0.087 R)
• M19: 2,499,930 km (0.09 R)
• M20: 2,776,836 km (0.048 R)
• M21: 2,980,887 km (0.074 R)
• M22: 3,095,180 km (0.12 R)
• M23: 3,274,847 km (0.095 R)
• M24: 3,392,880 km (0.089 R)
• M25: 3,479,646 km (0.066 R)
• M26: 3,644,354 km (0.084 R)
• M27: 3,710,925 km (0.111 R)
• M28: 3,845,413 km (0.111 R)
• M29: 4,004,436 km (0.045 R)
• M30: 4,096,289 km (0.084 R)
• M31: 4,258,752 km (0.09 R)
• M32: 4,446,946 km (0.112 R)
• M33: 4,518,304 km (0.106 R)
• M34: 4,686,153 km (0.116 R)
• M35: 4,843,979 km (0.057 R)
• M36: 4,991,183 km (0.105 R)
• M37: 5,139,884 km (0.102 R)
• M38: 5,353,210 km (0.074 R)
• M39: 5,736,630 km (0.09 R)
• M40: 5,814,420 km (0.108 R)
• M41: 6,355,217 km (0.091 R)
• M42: 6,489,556 km (0.063 R)
• M43: 6,747,462 km (0.119 R)
• M44: 6,912,170 km (0.111 R)
• M45: 6,981,134 km (0.099 R)
• M46: 7,078,223 km (0.093 R)
• M47: 7,301,573 km (0.12 R)
• M48: 7,456,556 km (0.094 R)
• M49: 7,541,528 km (0.116 R)
• M50: 7,755,453 km (0.054 R)
• M51: 7,913,578 km (0.103 R)
• M52: 8,379,725 km (0.038 R)
• M53: 8,586,469 km (0.079 R)
• M54: 8,749,979 km (0.102 R)
• M55: 8,989,934 km (0.085 R)
• M56: 9,065,332 km (0.114 R)
• M57: 9,201,615 km (0.106 R)
• M58: 9,491,536 km (0.085 R)
• M59: 9,568,280 km (0.094 R)
• M60: 9,769,040 km (0.094 R)
• M61: 9,862,090 km (0.046 R)
• M62: 10,096,061 km (0.116 R)
• M63: 10,205,866 km (0.102 R)
• M64: 10,331,977 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.4

Radius: 8.4

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.79 AU - 4.31 AU

Year: 4617 Days

Day: 5.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,361,454 km

• M1: 108,608 km (0.099 R)
• M2: 211,681 km (0.084 R)
• M3: 271,969 km (0.063 R)
• M4: 588,368 km (0.059 R)
• M5: 913,295 km (0.101 R)
• M6: 1,221,467 km (0.105 R)
• M7: 1,303,446 km (0.073 R)
• M8: 1,635,254 km (0.029 R)
• M9: 1,865,934 km (0.107 R)
• M10: 1,961,078 km (0.105 R)
• M11: 2,123,392 km (0.048 R)
• M12: 2,798,228 km (0.106 R)
• M13: 2,907,584 km (0.089 R)
• M14: 3,093,235 km (0.113 R)
• M15: 3,149,634 km (0.107 R)
• M16: 3,613,686 km (0.073 R)
• M17: 4,078,636 km (0.059 R)
• M18: 4,286,577 km (0.08 R)
• M19: 4,953,634 km (0.118 R)
• M20: 5,514,926 km (0.119 R)
• M21: 6,120,049 km (0.086 R)
• M22: 6,262,765 km (0.118 R)
• M23: 6,430,614 km (0.11 R)
• M24: 6,770,800 km (0.052 R)
• M25: 6,893,619 km (0.114 R)
• M26: 7,017,337 km (0.106 R)
• M27: 7,493,956 km (0.069 R)
• M28: 7,723,439 km (0.071 R)
• M29: 8,032,957 km (0.088 R)
• M30: 8,664,260 km (0.113 R)
• M31: 9,420,926 km (0.114 R)
• M32: 9,475,828 km (0.057 R)
• M33: 9,668,660 km (0.113 R)
• M34: 9,751,687 km (0.078 R)
• M35: 9,807,188 km (0.101 R)
• M36: 10,311,332 km (0.031 R)
• M37: 10,453,002 km (0.067 R)
• M38: 11,025,662 km (0.111 R)
• M39: 11,170,473 km (0.081 R)
• M40: 11,992,813 km (0.106 R)
• M41: 12,052,352 km (0.093 R)
• M42: 12,291,260 km (0.042 R)
• M43: 12,713,276 km (0.075 R)
• M44: 13,201,264 km (0.075 R)
• M45: 13,324,234 km (0.099 R)
• M46: 13,478,469 km (0.096 R)
• M47: 13,540,402 km (0.107 R)
• M48: 13,726,502 km (0.111 R)
• M49: 13,788,735 km (0.099 R)
• M50: 13,944,766 km (0.085 R)
• M51: 14,670,166 km (0.08 R)
• M52: 15,310,744 km (0.062 R)
• M53: 15,472,459 km (0.098 R)
• M54: 15,699,549 km (0.113 R)
• M55: 16,026,121 km (0.105 R)
• M56: 16,091,645 km (0.075 R)
• M57: 16,652,487 km (0.052 R)
• M58: 16,818,690 km (0.103 R)
• M59: 16,952,132 km (0.096 R)
• M60: 17,219,912 km (0.053 R)
• M61: 17,320,591 km (0.078 R)
• M62: 17,827,429 km (0.12 R)
• M63: 17,929,454 km (0.104 R)
• M64: 18,031,630 km (0.053 R)
• M65: 18,648,571 km (0.105 R)
• M66: 18,786,650 km (0.1 R)
• M67: 19,411,969 km (0.085 R)
• M68: 20,150,235 km (0.039 R)
• M69: 20,611,894 km (0.117 R)
• M70: 20,861,872 km (0.112 R)
• M71: 21,473,278 km (0.051 R)
• M72: 21,944,811 km (0.097 R)
• M73: 22,456,436 km (0.056 R)
• M74: 22,603,191 km (0.092 R)
• M75: 22,787,346 km (0.094 R)
• M76: 23,752,402 km (0.111 R)
• M77: 24,541,680 km (0.114 R)
• M78: 24,844,616 km (0.12 R)
• M79: 25,034,605 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.5

Radius: 5.4

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.11 AU - 6.01 AU

Year: 9049 Days

Day: 18.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 31,361,454 km

• M1: 79,736 km (0.093 R)
• M2: 241,900 km (0.113 R)
• M3: 298,897 km (0.036 R)
• M4: 339,737 km (0.118 R)
• M5: 382,671 km (0.094 R)
• M6: 439,369 km (0.077 R)
• M7: 694,583 km (0.096 R)
• M8: 1,086,978 km (0.115 R)
• M9: 1,745,059 km (0.116 R)
• M10: 1,920,837 km (0.084 R)
• M11: 2,247,558 km (0.079 R)
• M12: 2,289,595 km (0.105 R)
• M13: 2,613,475 km (0.106 R)
• M14: 2,680,046 km (0.057 R)
• M15: 2,997,941 km (0.106 R)
• M16: 3,044,317 km (0.095 R)
• M17: 3,161,302 km (0.074 R)
• M18: 3,255,998 km (0.08 R)
• M19: 3,424,146 km (0.088 R)
• M20: 3,497,000 km (0.092 R)
• M21: 3,818,785 km (0.072 R)
• M22: 4,047,221 km (0.104 R)
• M23: 4,175,875 km (0.072 R)
• M24: 4,411,192 km (0.12 R)
• M25: 4,543,736 km (0.078 R)
• M26: 4,894,543 km (0.114 R)
• M27: 5,142,576 km (0.079 R)
• M28: 5,451,346 km (0.093 R)
• M29: 5,565,041 km (0.09 R)
• M30: 5,794,823 km (0.107 R)
• M31: 6,027,897 km (0.088 R)
• M32: 6,323,352 km (0.079 R)
• M33: 7,363,207 km (0.112 R)
• M34: 7,426,038 km (0.098 R)
• M35: 8,096,237 km (0.042 R)
• M36: 8,193,475 km (0.067 R)
• M37: 8,356,537 km (0.073 R)
• M38: 8,422,061 km (0.086 R)
• M39: 8,852,155 km (0.103 R)
• M40: 9,053,065 km (0.077 R)
• M41: 9,425,414 km (0.059 R)
• M42: 9,493,630 km (0.108 R)
• M43: 10,325,095 km (0.102 R)
• M44: 11,143,545 km (0.111 R)
• M45: 12,056,691 km (0.086 R)
• M46: 12,391,341 km (0.101 R)
• M47: 12,804,381 km (0.075 R)
• M48: 12,993,622 km (0.087 R)
• M49: 13,528,435 km (0.078 R)
• M50: 13,682,670 km (0.105 R)
• M51: 13,721,266 km (0.05 R)
• M52: 14,265,803 km (0.044 R)
• M53: 14,817,370 km (0.082 R)
• M54: 15,416,210 km (0.062 R)
• M55: 15,536,936 km (0.105 R)
• M56: 15,577,177 km (0.101 R)
• M57: 15,657,811 km (0.091 R)
• M58: 16,431,531 km (0.051 R)
• M59: 16,802,384 km (0.103 R)
• M60: 16,885,112 km (0.102 R)
• M61: 17,217,668 km (0.107 R)
• M62: 17,301,143 km (0.095 R)
• M63: 18,313,023 km (0.095 R)
• M64: 18,440,930 km (0.058 R)
• M65: 18,740,275 km (0.04 R)
• M66: 18,998,331 km (0.046 R)
• M67: 19,257,435 km (0.083 R)
• M68: 19,387,435 km (0.093 R)
• M69: 19,648,334 km (0.086 R)
• M70: 20,659,167 km (0.086 R)
• M71: 21,193,231 km (0.073 R)
• M72: 21,237,961 km (0.119 R)
• M73: 21,912,348 km (0.034 R)
• M74: 23,005,909 km (0.071 R)
• M75: 23,652,171 km (0.101 R)
• M76: 24,024,072 km (0.038 R)
• M77: 25,673,687 km (0.109 R)
• M78: 26,439,928 km (0.101 R)
• M79: 26,584,439 km (0.052 R)
• M80: 27,068,089 km (0.107 R)
• M81: 27,896,861 km (0.099 R)
• M82: 30,281,451 km (0.086 R)
• M83: 30,584,088 km (0.106 R)
• M84: 31,345,092 km (0.032 R)
• M85: 31,753,494 km (0.118 R)
• M86: 31,804,657 km (0.067 R)
• M87: 32,266,466 km (0.095 R)
• M88: 33,092,994 km (0.108 R)
• M89: 33,508,876 km (0.05 R)
• M90: 34,188,200 km (0.029 R)
• M91: 34,398,235 km (0.098 R)
• M92: 34,556,061 km (0.097 R)
• M93: 34,608,570 km (0.098 R)
• M94: 35,454,546 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.2

Radius: 5.9

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.68 AU - 9.44 AU

Year: 17287 Days

Day: 18.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 31,361,454 km

• M1: 104,719 km (0.075 R)
• M2: 168,597 km (0.102 R)
• M3: 342,729 km (0.082 R)
• M4: 544,686 km (0.056 R)
• M5: 781,350 km (0.045 R)
• M6: 848,669 km (0.086 R)
• M7: 1,092,663 km (0.092 R)
• M8: 1,277,715 km (0.084 R)
• M9: 2,170,366 km (0.05 R)
• M10: 2,583,256 km (0.056 R)
• M11: 2,871,830 km (0.067 R)
• M12: 3,041,474 km (0.113 R)
• M13: 3,660,510 km (0.037 R)
• M14: 3,890,891 km (0.112 R)
• M15: 4,293,309 km (0.105 R)
• M16: 4,414,334 km (0.12 R)
• M17: 4,833,806 km (0.033 R)
• M18: 5,950,854 km (0.1 R)
• M19: 6,413,710 km (0.065 R)
• M20: 6,944,483 km (0.117 R)
• M21: 8,167,445 km (0.077 R)
• M22: 9,739,569 km (0.089 R)
• M23: 9,898,592 km (0.071 R)
• M24: 10,090,676 km (0.043 R)
• M25: 10,641,345 km (0.076 R)
• M26: 10,838,067 km (0.112 R)
• M27: 12,316,991 km (0.099 R)
• M28: 12,592,700 km (0.117 R)
• M29: 13,467,100 km (0.1 R)
• M30: 14,760,373 km (0.05 R)
• M31: 15,347,844 km (0.1 R)
• M32: 15,570,146 km (0.078 R)
• M33: 15,681,597 km (0.095 R)
• M34: 15,793,496 km (0.1 R)
• M35: 16,431,980 km (0.102 R)
• M36: 16,469,828 km (0.029 R)
• M37: 16,735,364 km (0.107 R)
• M38: 17,811,721 km (0.106 R)
• M39: 18,989,804 km (0.07 R)
• M40: 19,268,206 km (0.118 R)
• M41: 19,548,103 km (0.11 R)
• M42: 20,436,266 km (0.116 R)
• M43: 21,131,597 km (0.095 R)
• M44: 23,946,430 km (0.102 R)
• M45: 24,765,927 km (0.085 R)
• M46: 26,387,868 km (0.112 R)
• M47: 29,549,020 km (0.038 R)
• M48: 29,871,703 km (0.084 R)
• M49: 30,288,183 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 15,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit