🌌 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: 696.7

Radius: 9.9

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.42 AU - 0.6 AU

Year: 243 Days

Day: 14.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 23,626,709 km

• M1: 136,732 km (0.116 R)
• M2: 198,816 km (0.072 R)
• M3: 273,914 km (0.062 R)
• M4: 339,587 km (0.033 R)
• M5: 407,654 km (0.082 R)
• M6: 476,320 km (0.119 R)
• M7: 586,872 km (0.12 R)
• M8: 669,899 km (0.118 R)
• M9: 751,131 km (0.079 R)
• M10: 927,806 km (0.119 R)
• M11: 1,059,452 km (0.101 R)
• M12: 1,174,792 km (0.111 R)
• M13: 1,278,763 km (0.097 R)
• M14: 1,342,042 km (0.075 R)
• M15: 1,546,543 km (0.105 R)
• M16: 1,626,877 km (0.102 R)
• M17: 1,717,533 km (0.087 R)
• M18: 1,836,613 km (0.063 R)
• M19: 1,926,671 km (0.092 R)
• M20: 2,073,726 km (0.076 R)
• M21: 2,181,885 km (0.075 R)
• M22: 2,282,415 km (0.085 R)
• M23: 2,350,183 km (0.119 R)
• M24: 2,458,192 km (0.105 R)
• M25: 2,562,761 km (0.037 R)
• M26: 2,694,557 km (0.039 R)
• M27: 2,797,331 km (0.117 R)
• M28: 2,906,687 km (0.09 R)
• M29: 3,007,067 km (0.095 R)
• M30: 3,200,198 km (0.103 R)
• M31: 3,325,710 km (0.087 R)
• M32: 3,403,052 km (0.117 R)
• M33: 3,514,503 km (0.117 R)
• M34: 3,581,971 km (0.091 R)
• M35: 3,649,739 km (0.058 R)
• M36: 3,746,679 km (0.112 R)
• M37: 3,960,753 km (0.106 R)
• M38: 4,042,733 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.4

Radius: 13.8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.69 AU - 1.15 AU

Year: 588 Days

Day: 13.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 23,626,709 km

• M1: 197,469 km (0.112 R)
• M2: 284,236 km (0.109 R)
• M3: 375,341 km (0.044 R)
• M4: 497,862 km (0.071 R)
• M5: 612,902 km (0.086 R)
• M6: 865,424 km (0.102 R)
• M7: 984,803 km (0.093 R)
• M8: 1,153,400 km (0.104 R)
• M9: 1,281,007 km (0.09 R)
• M10: 1,372,860 km (0.119 R)
• M11: 1,472,941 km (0.12 R)
• M12: 1,606,532 km (0.048 R)
• M13: 1,693,747 km (0.063 R)
• M14: 1,853,667 km (0.118 R)
• M15: 1,985,313 km (0.075 R)
• M16: 2,079,560 km (0.116 R)
• M17: 2,223,623 km (0.076 R)
• M18: 2,342,852 km (0.097 R)
• M19: 2,558,722 km (0.116 R)
• M20: 2,910,277 km (0.072 R)
• M21: 3,002,579 km (0.065 R)
• M22: 3,127,343 km (0.081 R)
• M23: 3,237,747 km (0.103 R)
• M24: 3,357,724 km (0.09 R)
• M25: 3,470,970 km (0.071 R)
• M26: 3,569,256 km (0.076 R)
• M27: 3,751,615 km (0.085 R)
• M28: 4,221,353 km (0.115 R)
• M29: 4,476,716 km (0.099 R)
• M30: 4,719,065 km (0.101 R)
• M31: 4,828,271 km (0.059 R)
• M32: 4,947,501 km (0.077 R)
• M33: 5,058,353 km (0.102 R)
• M34: 5,151,403 km (0.043 R)
• M35: 5,292,174 km (0.063 R)
• M36: 5,453,291 km (0.067 R)
• M37: 5,751,141 km (0.12 R)
• M38: 5,858,103 km (0.077 R)
• M39: 6,243,018 km (0.119 R)
• M40: 6,373,168 km (0.091 R)
• M41: 6,717,842 km (0.116 R)
• M42: 6,851,134 km (0.104 R)
• M43: 6,944,034 km (0.107 R)
• M44: 7,120,709 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.7

Radius: 10.3

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.99 AU - 0.99 AU

Year: 657 Days

Day: 8.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 23,626,709 km

• M1: 133,142 km (0.114 R)
• M2: 213,925 km (0.067 R)
• M3: 278,701 km (0.102 R)
• M4: 384,915 km (0.07 R)
• M5: 508,334 km (0.08 R)
• M6: 577,597 km (0.03 R)
• M7: 657,782 km (0.05 R)
• M8: 854,353 km (0.093 R)
• M9: 1,023,249 km (0.112 R)
• M10: 1,092,364 km (0.079 R)
• M11: 1,172,099 km (0.051 R)
• M12: 1,332,917 km (0.073 R)
• M13: 1,418,637 km (0.108 R)
• M14: 1,501,364 km (0.058 R)
• M15: 1,707,809 km (0.076 R)
• M16: 1,833,023 km (0.101 R)
• M17: 1,999,376 km (0.113 R)
• M18: 2,070,734 km (0.083 R)
• M19: 2,142,989 km (0.119 R)
• M20: 2,238,583 km (0.077 R)
• M21: 2,330,136 km (0.085 R)
• M22: 2,416,903 km (0.064 R)
• M23: 2,696,352 km (0.11 R)
• M24: 3,125,399 km (0.113 R)
• M25: 3,234,456 km (0.094 R)
• M26: 3,325,261 km (0.12 R)
• M27: 3,436,562 km (0.094 R)
• M28: 3,509,416 km (0.08 R)
• M29: 3,710,476 km (0.077 R)
• M30: 3,805,620 km (0.095 R)
• M31: 3,887,899 km (0.084 R)
• M32: 3,970,776 km (0.102 R)
• M33: 4,110,052 km (0.079 R)
• M34: 4,236,911 km (0.077 R)
• M35: 4,415,381 km (0.093 R)
• M36: 4,516,360 km (0.082 R)
• M37: 4,588,915 km (0.076 R)
• M38: 4,972,783 km (0.107 R)
• M39: 5,161,127 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.4

Radius: 11.1

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.01 AU - 5.37 AU

Year: 6773 Days

Day: 9.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,626,709 km

• M1: 174,132 km (0.108 R)
• M2: 409,150 km (0.1 R)
• M3: 572,511 km (0.119 R)
• M4: 691,142 km (0.115 R)
• M5: 1,140,385 km (0.119 R)
• M6: 1,577,210 km (0.102 R)
• M7: 1,655,001 km (0.074 R)
• M8: 1,766,152 km (0.081 R)
• M9: 1,863,391 km (0.119 R)
• M10: 2,046,798 km (0.096 R)
• M11: 2,183,830 km (0.117 R)
• M12: 2,503,670 km (0.091 R)
• M13: 2,595,224 km (0.073 R)
• M14: 3,109,242 km (0.113 R)
• M15: 3,188,230 km (0.095 R)
• M16: 3,267,816 km (0.103 R)
• M17: 3,368,196 km (0.05 R)
• M18: 3,469,623 km (0.067 R)
• M19: 3,551,603 km (0.101 R)
• M20: 3,738,301 km (0.066 R)
• M21: 3,864,562 km (0.103 R)
• M22: 4,121,571 km (0.106 R)
• M23: 4,208,487 km (0.098 R)
• M24: 4,317,993 km (0.092 R)
• M25: 4,607,166 km (0.05 R)
• M26: 5,802,303 km (0.089 R)
• M27: 6,880,754 km (0.099 R)
• M28: 7,509,364 km (0.076 R)
• M29: 7,696,212 km (0.054 R)
• M30: 8,211,128 km (0.107 R)
• M31: 8,569,864 km (0.11 R)
• M32: 9,705,760 km (0.105 R)
• M33: 9,880,341 km (0.113 R)
• M34: 10,055,819 km (0.097 R)
• M35: 10,144,082 km (0.057 R)
• M36: 10,648,526 km (0.111 R)
• M37: 10,768,354 km (0.032 R)
• M38: 11,282,971 km (0.05 R)
• M39: 11,466,378 km (0.115 R)
• M40: 12,461,951 km (0.116 R)
• M41: 13,226,845 km (0.105 R)
• M42: 13,485,201 km (0.11 R)
• M43: 14,734,941 km (0.116 R)
• M44: 14,969,212 km (0.107 R)
• M45: 15,204,679 km (0.097 R)
• M46: 15,679,353 km (0.066 R)
• M47: 15,952,818 km (0.087 R)
• M48: 16,193,371 km (0.07 R)
• M49: 16,331,450 km (0.077 R)
• M50: 16,887,356 km (0.055 R)
• M51: 17,378,934 km (0.044 R)
• M52: 17,875,300 km (0.11 R)
• M53: 18,017,867 km (0.105 R)
• M54: 18,196,786 km (0.06 R)
• M55: 18,340,250 km (0.118 R)
• M56: 18,556,269 km (0.04 R)
• M57: 18,881,794 km (0.065 R)
• M58: 19,685,584 km (0.101 R)
• M59: 19,795,987 km (0.061 R)
• M60: 19,943,640 km (0.047 R)
• M61: 20,649,892 km (0.11 R)
• M62: 21,288,675 km (0.118 R)
• M63: 21,439,918 km (0.093 R)
• M64: 21,591,461 km (0.108 R)
• M65: 21,667,456 km (0.083 R)
• M66: 21,972,187 km (0.071 R)
• M67: 22,124,927 km (0.098 R)
• M68: 22,355,008 km (0.084 R)
• M69: 22,624,284 km (0.112 R)
• M70: 23,321,710 km (0.097 R)
• M71: 23,672,965 km (0.104 R)
• M72: 24,936,469 km (0.097 R)
• M73: 25,898,383 km (0.1 R)
• M74: 26,302,746 km (0.087 R)
• M75: 27,610,830 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.9

Radius: 4.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.52 AU - 8.14 AU

Year: 11903 Days

Day: 17.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 23,626,709 km

• M1: 106,214 km (0.07 R)
• M2: 458,069 km (0.074 R)
• M3: 591,809 km (0.12 R)
• M4: 792,570 km (0.066 R)
• M5: 837,598 km (0.057 R)
• M6: 894,894 km (0.112 R)
• M7: 941,868 km (0.118 R)
• M8: 1,201,570 km (0.088 R)
• M9: 1,279,810 km (0.102 R)
• M10: 1,332,917 km (0.081 R)
• M11: 1,695,841 km (0.051 R)
• M12: 2,041,263 km (0.03 R)
• M13: 2,359,009 km (0.076 R)
• M14: 2,590,586 km (0.085 R)
• M15: 2,760,530 km (0.081 R)
• M16: 2,864,201 km (0.058 R)
• M17: 2,951,566 km (0.078 R)
• M18: 3,401,856 km (0.118 R)
• M19: 3,531,707 km (0.111 R)
• M20: 3,682,202 km (0.077 R)
• M21: 3,777,197 km (0.102 R)
• M22: 4,087,014 km (0.108 R)
• M23: 4,566,924 km (0.119 R)
• M24: 4,628,259 km (0.068 R)
• M25: 4,689,744 km (0.071 R)
• M26: 4,834,405 km (0.102 R)
• M27: 5,255,672 km (0.108 R)
• M28: 5,535,720 km (0.068 R)
• M29: 5,644,776 km (0.058 R)
• M30: 5,864,985 km (0.043 R)
• M31: 6,223,122 km (0.075 R)
• M32: 6,727,117 km (0.099 R)
• M33: 7,007,613 km (0.109 R)
• M34: 7,555,740 km (0.058 R)
• M35: 8,043,578 km (0.099 R)
• M36: 8,466,192 km (0.116 R)
• M37: 9,935,094 km (0.093 R)
• M38: 10,014,530 km (0.092 R)
• M39: 10,254,186 km (0.103 R)
• M40: 10,522,864 km (0.084 R)
• M41: 10,712,105 km (0.049 R)
• M42: 11,039,425 km (0.111 R)
• M43: 11,204,282 km (0.092 R)
• M44: 12,182,054 km (0.079 R)
• M45: 12,839,237 km (0.038 R)
• M46: 13,420,275 km (0.064 R)
• M47: 13,950,301 km (0.102 R)
• M48: 14,457,288 km (0.11 R)
• M49: 14,848,935 km (0.1 R)
• M50: 15,000,627 km (0.096 R)
• M51: 15,366,544 km (0.054 R)
• M52: 15,858,870 km (0.088 R)
• M53: 16,294,050 km (0.052 R)
• M54: 16,481,796 km (0.113 R)
• M55: 16,544,477 km (0.105 R)
• M56: 17,239,659 km (0.109 R)
• M57: 17,815,610 km (0.075 R)
• M58: 17,944,414 km (0.05 R)
• M59: 18,105,830 km (0.108 R)
• M60: 18,300,308 km (0.087 R)
• M61: 18,397,696 km (0.066 R)
• M62: 19,980,441 km (0.091 R)
• M63: 20,147,841 km (0.08 R)
• M64: 20,248,521 km (0.057 R)
• M65: 22,122,982 km (0.046 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 14,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit