🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.3

Radius: 14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.28 AU - 3.32 AU

Year: 3074 Days

Day: 13.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 32,884,717 km

• M1: 179,218 km (0.115 R)
• M2: 290,220 km (0.092 R)
• M3: 420,071 km (0.118 R)
• M4: 552,764 km (0.098 R)
• M5: 861,833 km (0.069 R)
• M6: 1,008,439 km (0.119 R)
• M7: 1,155,195 km (0.058 R)
• M8: 1,356,553 km (0.111 R)
• M9: 1,500,915 km (0.072 R)
• M10: 1,826,590 km (0.089 R)
• M11: 1,944,024 km (0.067 R)
• M12: 2,086,142 km (0.085 R)
• M13: 2,220,631 km (0.093 R)
• M14: 2,665,684 km (0.101 R)
• M15: 2,775,340 km (0.079 R)
• M16: 2,961,589 km (0.1 R)
• M17: 3,113,580 km (0.095 R)
• M18: 3,229,369 km (0.106 R)
• M19: 3,385,998 km (0.1 R)
• M20: 3,478,599 km (0.105 R)
• M21: 3,830,154 km (0.108 R)
• M22: 4,024,183 km (0.08 R)
• M23: 4,207,440 km (0.077 R)
• M24: 4,307,222 km (0.109 R)
• M25: 4,538,500 km (0.03 R)
• M26: 5,028,284 km (0.051 R)
• M27: 5,302,796 km (0.115 R)
• M28: 5,457,330 km (0.091 R)
• M29: 5,550,979 km (0.097 R)
• M30: 5,660,634 km (0.086 R)
• M31: 6,171,810 km (0.071 R)
• M32: 6,498,980 km (0.067 R)
• M33: 6,598,164 km (0.114 R)
• M34: 6,731,306 km (0.086 R)
• M35: 6,932,814 km (0.117 R)
• M36: 7,085,105 km (0.073 R)
• M37: 7,290,054 km (0.054 R)
• M38: 7,445,037 km (0.094 R)
• M39: 7,549,008 km (0.117 R)
• M40: 7,969,677 km (0.056 R)
• M41: 8,200,806 km (0.105 R)
• M42: 8,633,293 km (0.112 R)
• M43: 8,815,803 km (0.09 R)
• M44: 8,907,506 km (0.077 R)
• M45: 9,017,909 km (0.088 R)
• M46: 9,277,611 km (0.086 R)
• M47: 9,652,653 km (0.074 R)
• M48: 9,899,190 km (0.037 R)
• M49: 10,282,460 km (0.09 R)
• M50: 10,456,592 km (0.035 R)
• M51: 10,690,264 km (0.089 R)
• M52: 11,024,316 km (0.094 R)
• M53: 11,302,119 km (0.087 R)
• M54: 11,682,696 km (0.112 R)
• M55: 11,783,525 km (0.099 R)
• M56: 12,766,533 km (0.093 R)
• M57: 12,974,773 km (0.084 R)
• M58: 13,184,060 km (0.105 R)
• M59: 14,204,168 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217

Radius: 13.3

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.26 AU - 5.28 AU

Year: 5788 Days

Day: 10.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,884,717 km

• M1: 282,441 km (0.083 R)
• M2: 380,427 km (0.056 R)
• M3: 591,660 km (0.08 R)
• M4: 794,065 km (0.108 R)
• M5: 1,209,200 km (0.057 R)
• M6: 1,295,368 km (0.072 R)
• M7: 1,448,107 km (0.069 R)
• M8: 1,593,816 km (0.068 R)
• M9: 1,871,619 km (0.101 R)
• M10: 2,287,202 km (0.05 R)
• M11: 2,458,491 km (0.118 R)
• M12: 2,699,194 km (0.097 R)
• M13: 2,797,779 km (0.095 R)
• M14: 3,378,967 km (0.069 R)
• M15: 3,848,854 km (0.041 R)
• M16: 3,941,605 km (0.099 R)
• M17: 4,320,387 km (0.078 R)
• M18: 4,533,713 km (0.099 R)
• M19: 4,770,526 km (0.117 R)
• M20: 4,991,183 km (0.114 R)
• M21: 5,174,291 km (0.112 R)
• M22: 5,463,613 km (0.05 R)
• M23: 5,737,078 km (0.064 R)
• M24: 5,950,555 km (0.075 R)
• M25: 6,101,648 km (0.12 R)
• M26: 6,232,098 km (0.068 R)
• M27: 6,407,426 km (0.096 R)
• M28: 6,853,228 km (0.099 R)
• M29: 7,286,164 km (0.063 R)
• M30: 7,378,466 km (0.102 R)
• M31: 7,610,792 km (0.053 R)
• M32: 8,346,664 km (0.079 R)
• M33: 8,637,781 km (0.049 R)
• M34: 8,981,557 km (0.117 R)
• M35: 9,105,424 km (0.073 R)
• M36: 9,480,466 km (0.034 R)
• M37: 9,860,594 km (0.087 R)
• M38: 9,988,500 km (0.068 R)
• M39: 10,116,855 km (0.117 R)
• M40: 10,271,689 km (0.109 R)
• M41: 10,609,930 km (0.117 R)
• M42: 10,846,145 km (0.085 R)
• M43: 10,978,240 km (0.118 R)
• M44: 11,110,783 km (0.12 R)
• M45: 11,217,148 km (0.093 R)
• M46: 11,619,416 km (0.12 R)
• M47: 11,754,503 km (0.09 R)
• M48: 12,108,302 km (0.031 R)
• M49: 12,493,217 km (0.107 R)
• M50: 13,359,987 km (0.054 R)
• M51: 13,558,354 km (0.097 R)
• M52: 13,757,768 km (0.078 R)
• M53: 13,843,488 km (0.104 R)
• M54: 14,044,248 km (0.095 R)
• M55: 14,419,739 km (0.104 R)
• M56: 14,827,842 km (0.116 R)
• M57: 16,316,341 km (0.075 R)
• M58: 16,619,725 km (0.098 R)
• M59: 17,293,663 km (0.032 R)
• M60: 17,479,165 km (0.062 R)
• M61: 17,665,115 km (0.026 R)
• M62: 17,914,345 km (0.111 R)
• M63: 18,827,042 km (0.026 R)
• M64: 18,922,335 km (0.072 R)
• M65: 19,401,198 km (0.09 R)
• M66: 19,722,684 km (0.089 R)
• M67: 19,884,100 km (0.07 R)
• M68: 20,763,287 km (0.08 R)
• M69: 20,861,872 km (0.099 R)
• M70: 21,489,136 km (0.076 R)
• M71: 21,588,768 km (0.064 R)
• M72: 21,855,202 km (0.105 R)
• M73: 22,189,703 km (0.065 R)
• M74: 22,290,382 km (0.082 R)
• M75: 22,492,189 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.5

Radius: 11.2

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.04 AU - 5.46 AU

Year: 6791 Days

Day: 12.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,884,717 km

• M1: 141,819 km (0.118 R)
• M2: 218,263 km (0.082 R)
• M3: 314,305 km (0.078 R)
• M4: 396,883 km (0.082 R)
• M5: 509,082 km (0.098 R)
• M6: 701,016 km (0.053 R)
• M7: 782,546 km (0.101 R)
• M8: 918,082 km (0.085 R)
• M9: 1,021,753 km (0.115 R)
• M10: 1,171,351 km (0.087 R)
• M11: 1,402,330 km (0.073 R)
• M12: 1,508,096 km (0.065 R)
• M13: 1,680,134 km (0.074 R)
• M14: 1,858,754 km (0.109 R)
• M15: 1,942,080 km (0.087 R)
• M16: 2,217,340 km (0.053 R)
• M17: 2,414,061 km (0.099 R)
• M18: 2,672,865 km (0.115 R)
• M19: 2,748,412 km (0.098 R)
• M20: 3,157,413 km (0.086 R)
• M21: 3,257,643 km (0.118 R)
• M22: 3,338,725 km (0.102 R)
• M23: 3,420,406 km (0.045 R)
• M24: 4,362,872 km (0.094 R)
• M25: 4,474,921 km (0.065 R)
• M26: 5,720,623 km (0.074 R)
• M27: 5,967,309 km (0.059 R)
• M28: 6,369,129 km (0.114 R)
• M29: 6,599,061 km (0.104 R)
• M30: 7,014,644 km (0.107 R)
• M31: 7,572,943 km (0.087 R)
• M32: 7,843,865 km (0.114 R)
• M33: 8,173,280 km (0.096 R)
• M34: 8,284,132 km (0.099 R)
• M35: 8,619,530 km (0.12 R)
• M36: 8,789,025 km (0.059 R)
• M37: 9,740,467 km (0.095 R)
• M38: 10,005,704 km (0.1 R)
• M39: 10,303,105 km (0.118 R)
• M40: 10,845,995 km (0.081 R)
• M41: 10,937,400 km (0.044 R)
• M42: 11,305,410 km (0.099 R)
• M43: 11,398,161 km (0.093 R)
• M44: 11,522,028 km (0.095 R)
• M45: 11,959,452 km (0.078 R)
• M46: 12,275,104 km (0.059 R)
• M47: 12,529,719 km (0.112 R)
• M48: 12,721,803 km (0.049 R)
• M49: 13,369,263 km (0.075 R)
• M50: 15,375,220 km (0.042 R)
• M51: 15,615,325 km (0.089 R)
• M52: 17,366,368 km (0.074 R)
• M53: 18,265,002 km (0.115 R)
• M54: 18,738,330 km (0.061 R)
• M55: 20,219,947 km (0.1 R)
• M56: 20,294,896 km (0.114 R)
• M57: 20,370,144 km (0.118 R)
• M58: 20,633,885 km (0.08 R)
• M59: 21,546,881 km (0.03 R)
• M60: 21,892,751 km (0.09 R)
• M61: 21,969,794 km (0.108 R)
• M62: 22,279,162 km (0.081 R)
• M63: 23,019,522 km (0.084 R)
• M64: 23,847,097 km (0.095 R)
• M65: 24,444,292 km (0.078 R)
• M66: 25,006,032 km (0.068 R)
• M67: 25,288,622 km (0.07 R)
• M68: 25,491,028 km (0.071 R)
• M69: 26,060,697 km (0.06 R)
• M70: 26,306,187 km (0.076 R)
• M71: 26,634,554 km (0.083 R)
• M72: 27,420,093 km (0.11 R)
• M73: 27,794,836 km (0.037 R)
• M74: 28,003,824 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.2

Radius: 5.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.21 AU - 10.33 AU

Year: 17038 Days

Day: 20.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 32,884,717 km

• M1: 124,017 km (0.102 R)
• M2: 176,675 km (0.088 R)
• M3: 223,350 km (0.095 R)
• M4: 284,535 km (0.066 R)
• M5: 352,153 km (0.079 R)
• M6: 414,685 km (0.112 R)
• M7: 677,379 km (0.071 R)
• M8: 1,170,155 km (0.113 R)
• M9: 1,234,332 km (0.081 R)
• M10: 1,625,530 km (0.073 R)
• M11: 1,661,284 km (0.058 R)
• M12: 1,770,192 km (0.095 R)
• M13: 2,033,484 km (0.051 R)
• M14: 2,150,170 km (0.062 R)
• M15: 2,534,038 km (0.039 R)
• M16: 2,851,934 km (0.119 R)
• M17: 3,115,525 km (0.099 R)
• M18: 3,831,800 km (0.075 R)
• M19: 4,000,397 km (0.111 R)
• M20: 4,122,469 km (0.039 R)
• M21: 4,245,588 km (0.088 R)
• M22: 4,370,053 km (0.108 R)
• M23: 4,622,425 km (0.051 R)
• M24: 4,983,703 km (0.083 R)
• M25: 5,407,813 km (0.102 R)
• M26: 6,318,715 km (0.085 R)
• M27: 7,039,926 km (0.045 R)
• M28: 7,128,189 km (0.036 R)
• M29: 7,484,980 km (0.081 R)
• M30: 7,545,118 km (0.113 R)
• M31: 7,847,755 km (0.114 R)
• M32: 8,216,065 km (0.1 R)
• M33: 8,684,456 km (0.072 R)
• M34: 8,969,739 km (0.11 R)
• M35: 9,451,893 km (0.069 R)
• M36: 9,679,880 km (0.112 R)
• M37: 10,107,879 km (0.105 R)
• M38: 11,951,075 km (0.097 R)
• M39: 12,731,228 km (0.103 R)
• M40: 12,874,842 km (0.048 R)
• M41: 13,308,825 km (0.073 R)
• M42: 13,784,546 km (0.112 R)
• M43: 13,931,900 km (0.084 R)
• M44: 14,005,951 km (0.119 R)
• M45: 14,191,303 km (0.101 R)
• M46: 14,827,692 km (0.086 R)
• M47: 14,978,786 km (0.111 R)
• M48: 15,397,062 km (0.112 R)
• M49: 16,322,624 km (0.105 R)
• M50: 16,439,609 km (0.092 R)
• M51: 16,478,654 km (0.055 R)
• M52: 16,713,673 km (0.071 R)
• M53: 17,345,724 km (0.104 R)
• M54: 18,877,905 km (0.086 R)
• M55: 19,246,963 km (0.05 R)
• M56: 19,701,441 km (0.116 R)
• M57: 19,743,029 km (0.057 R)
• M58: 19,867,644 km (0.114 R)
• M59: 20,075,885 km (0.118 R)
• M60: 20,326,910 km (0.106 R)
• M61: 20,874,139 km (0.063 R)
• M62: 21,001,147 km (0.092 R)
• M63: 21,213,427 km (0.036 R)
• M64: 21,940,173 km (0.097 R)
• M65: 22,155,594 km (0.11 R)
• M66: 22,849,280 km (0.083 R)
• M67: 23,330,386 km (0.039 R)
• M68: 23,594,277 km (0.07 R)
• M69: 24,258,192 km (0.117 R)
• M70: 24,614,684 km (0.075 R)
• M71: 24,883,212 km (0.08 R)
• M72: 25,785,587 km (0.073 R)
• M73: 25,830,915 km (0.079 R)
• M74: 26,606,729 km (0.068 R)
• M75: 27,668,425 km (0.107 R)
• M76: 27,854,525 km (0.059 R)
• M77: 29,168,443 km (0.072 R)
• M78: 29,215,866 km (0.092 R)
• M79: 29,976,122 km (0.083 R)
• M80: 30,023,844 km (0.09 R)
• M81: 30,262,901 km (0.064 R)
• M82: 30,310,773 km (0.036 R)
• M83: 30,887,472 km (0.073 R)
• M84: 30,983,813 km (0.086 R)
• M85: 31,370,673 km (0.069 R)
• M86: 31,759,179 km (0.093 R)
• M87: 32,491,760 km (0.076 R)
• M88: 32,884,754 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 15,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit