🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.3

Radius: 12.4

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.94 AU - 3.46 AU

Year: 2481 Days

Day: 9.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,105,428 km

• M1: 172,337 km (0.117 R)
• M2: 321,785 km (0.11 R)
• M3: 519,703 km (0.11 R)
• M4: 669,151 km (0.106 R)
• M5: 789,727 km (0.11 R)
• M6: 947,104 km (0.118 R)
• M7: 1,085,033 km (0.079 R)
• M8: 1,305,391 km (0.106 R)
• M9: 1,564,046 km (0.098 R)
• M10: 1,729,800 km (0.042 R)
• M11: 1,814,921 km (0.071 R)
• M12: 1,926,671 km (0.109 R)
• M13: 2,183,231 km (0.117 R)
• M14: 2,289,147 km (0.026 R)
• M15: 2,396,707 km (0.081 R)
• M16: 2,519,827 km (0.078 R)
• M17: 2,617,215 km (0.064 R)
• M18: 2,873,326 km (0.059 R)
• M19: 3,122,856 km (0.105 R)
• M20: 3,394,974 km (0.101 R)
• M21: 3,518,392 km (0.118 R)
• M22: 3,706,437 km (0.061 R)
• M23: 3,817,738 km (0.104 R)
• M24: 3,962,399 km (0.096 R)
• M25: 4,043,630 km (0.119 R)
• M26: 4,593,552 km (0.116 R)
• M27: 4,816,752 km (0.118 R)
• M28: 5,078,848 km (0.112 R)
• M29: 5,837,608 km (0.117 R)
• M30: 5,930,359 km (0.112 R)
• M31: 6,098,507 km (0.116 R)
• M32: 6,382,144 km (0.117 R)
• M33: 6,573,779 km (0.088 R)
• M34: 7,259,536 km (0.11 R)
• M35: 7,540,331 km (0.115 R)
• M36: 7,743,036 km (0.095 R)
• M37: 8,050,460 km (0.061 R)
• M38: 8,237,008 km (0.073 R)
• M39: 8,383,016 km (0.109 R)
• M40: 8,932,788 km (0.12 R)
• M41: 9,104,377 km (0.077 R)
• M42: 10,246,108 km (0.106 R)
• M43: 10,516,132 km (0.112 R)
• M44: 10,720,034 km (0.115 R)
• M45: 10,925,432 km (0.091 R)
• M46: 11,062,912 km (0.091 R)
• M47: 11,572,442 km (0.028 R)
• M48: 11,712,765 km (0.102 R)
• M49: 12,065,966 km (0.116 R)
• M50: 12,470,479 km (0.104 R)
• M51: 13,171,045 km (0.107 R)
• M52: 13,317,502 km (0.077 R)
• M53: 13,686,260 km (0.057 R)
• M54: 13,785,145 km (0.068 R)
• M55: 13,909,012 km (0.08 R)
• M56: 14,183,075 km (0.09 R)
• M57: 14,308,288 km (0.097 R)
• M58: 14,408,669 km (0.118 R)
• M59: 14,509,198 km (0.042 R)
• M60: 14,837,865 km (0.035 R)
• M61: 14,964,873 km (0.042 R)
• M62: 15,117,912 km (0.088 R)
• M63: 15,399,605 km (0.044 R)
• M64: 15,708,973 km (0.063 R)
• M65: 16,150,885 km (0.082 R)
• M66: 16,281,484 km (0.088 R)
• M67: 16,438,861 km (0.089 R)
• M68: 16,596,687 km (0.065 R)
• M69: 17,850,616 km (0.065 R)
• M70: 18,040,007 km (0.103 R)
• M71: 18,121,388 km (0.092 R)
• M72: 18,311,677 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.5

Radius: 12.6

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.07 AU - 6.27 AU

Year: 5852 Days

Day: 6.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 37,105,428 km

• M1: 178,321 km (0.073 R)
• M2: 283,039 km (0.108 R)
• M3: 368,310 km (0.074 R)
• M4: 527,931 km (0.096 R)
• M5: 714,928 km (0.116 R)
• M6: 847,173 km (0.117 R)
• M7: 1,196,783 km (0.056 R)
• M8: 1,872,666 km (0.114 R)
• M9: 2,073,576 km (0.109 R)
• M10: 2,798,677 km (0.113 R)
• M11: 2,906,387 km (0.096 R)
• M12: 3,481,142 km (0.113 R)
• M13: 3,626,701 km (0.088 R)
• M14: 3,833,894 km (0.115 R)
• M15: 3,954,171 km (0.099 R)
• M16: 4,558,397 km (0.062 R)
• M17: 4,830,964 km (0.099 R)
• M18: 5,274,971 km (0.041 R)
• M19: 5,375,351 km (0.106 R)
• M20: 5,493,383 km (0.099 R)
• M21: 6,308,243 km (0.114 R)
• M22: 7,347,051 km (0.101 R)
• M23: 7,553,645 km (0.084 R)
• M24: 7,762,185 km (0.055 R)
• M25: 8,635,088 km (0.12 R)
• M26: 9,437,082 km (0.032 R)
• M27: 9,600,443 km (0.09 R)
• M28: 10,431,011 km (0.052 R)
• M29: 11,829,452 km (0.083 R)
• M30: 12,227,083 km (0.071 R)
• M31: 12,719,110 km (0.096 R)
• M32: 13,194,831 km (0.105 R)
• M33: 13,492,232 km (0.104 R)
• M34: 14,070,428 km (0.09 R)
• M35: 15,902,104 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.1

Radius: 11.7

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.23 AU - 8.39 AU

Year: 8567 Days

Day: 6.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,105,428 km

• M1: 192,682 km (0.036 R)
• M2: 354,846 km (0.076 R)
• M3: 441,314 km (0.117 R)
• M4: 595,848 km (0.119 R)
• M5: 704,905 km (0.091 R)
• M6: 1,095,206 km (0.108 R)
• M7: 1,462,020 km (0.096 R)
• M8: 2,356,765 km (0.081 R)
• M9: 2,433,808 km (0.1 R)
• M10: 2,858,815 km (0.108 R)
• M11: 3,452,270 km (0.116 R)
• M12: 3,718,255 km (0.091 R)
• M13: 4,021,939 km (0.061 R)
• M14: 4,980,562 km (0.114 R)
• M15: 5,417,388 km (0.043 R)
• M16: 5,588,677 km (0.108 R)
• M17: 5,727,055 km (0.102 R)
• M18: 6,220,429 km (0.092 R)
• M19: 7,060,571 km (0.062 R)
• M20: 7,248,017 km (0.107 R)
• M21: 7,666,143 km (0.116 R)
• M22: 8,170,437 km (0.112 R)
• M23: 9,333,860 km (0.078 R)
• M24: 9,581,145 km (0.101 R)
• M25: 9,830,525 km (0.119 R)
• M26: 10,166,372 km (0.099 R)
• M27: 10,378,203 km (0.094 R)
• M28: 10,935,904 km (0.078 R)
• M29: 11,415,514 km (0.067 R)
• M30: 11,724,284 km (0.068 R)
• M31: 11,991,167 km (0.06 R)
• M32: 12,940,814 km (0.112 R)
• M33: 13,541,001 km (0.054 R)
• M34: 14,150,163 km (0.106 R)
• M35: 14,339,405 km (0.091 R)
• M36: 14,529,544 km (0.085 R)
• M37: 14,624,837 km (0.061 R)
• M38: 16,575,594 km (0.09 R)
• M39: 16,925,353 km (0.11 R)
• M40: 17,227,092 km (0.109 R)
• M41: 17,733,930 km (0.113 R)
• M42: 17,989,144 km (0.077 R)
• M43: 18,142,931 km (0.068 R)
• M44: 18,245,704 km (0.065 R)
• M45: 19,126,836 km (0.098 R)
• M46: 19,598,967 km (0.064 R)
• M47: 21,308,571 km (0.067 R)
• M48: 21,962,015 km (0.114 R)
• M49: 24,583,867 km (0.093 R)
• M50: 24,925,698 km (0.112 R)
• M51: 25,269,025 km (0.026 R)
• M52: 25,902,572 km (0.096 R)
• M53: 26,018,361 km (0.102 R)
• M54: 28,429,280 km (0.049 R)
• M55: 29,208,535 km (0.086 R)
• M56: 29,389,250 km (0.113 R)
• M57: 29,570,562 km (0.102 R)
• M58: 30,971,995 km (0.103 R)
• M59: 31,835,773 km (0.118 R)
• M60: 32,270,505 km (0.032 R)
• M61: 32,582,267 km (0.088 R)
• M62: 32,832,544 km (0.106 R)
• M63: 33,020,588 km (0.071 R)
• M64: 33,586,816 km (0.062 R)
• M65: 34,410,353 km (0.052 R)
• M66: 34,665,118 km (0.036 R)
• M67: 35,048,388 km (0.119 R)
• M68: 35,561,658 km (0.108 R)
• M69: 37,181,653 km (0.104 R)
• M70: 37,312,402 km (0.111 R)
• M71: 37,443,150 km (0.073 R)
• M72: 38,561,095 km (0.07 R)
• M73: 38,891,856 km (0.078 R)
• M74: 40,224,923 km (0.108 R)
• M75: 40,426,132 km (0.063 R)
• M76: 40,627,640 km (0.074 R)
• M77: 41,031,854 km (0.086 R)
• M78: 42,048,072 km (0.113 R)
• M79: 42,184,206 km (0.109 R)
• M80: 42,320,340 km (0.035 R)
• M81: 42,866,971 km (0.088 R)
• M82: 43,209,699 km (0.092 R)
• M83: 43,553,475 km (0.118 R)
• M84: 45,634,531 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.9

Radius: 11.9

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.45 AU - 7.81 AU

Year: 9136 Days

Day: 5.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,105,428 km

• M1: 186,848 km (0.061 R)
• M2: 277,205 km (0.062 R)
• M3: 591,809 km (0.118 R)
• M4: 866,471 km (0.057 R)
• M5: 1,318,556 km (0.11 R)
• M6: 1,431,801 km (0.05 R)
• M7: 1,623,137 km (0.116 R)
• M8: 1,838,857 km (0.051 R)
• M9: 1,982,621 km (0.103 R)
• M10: 2,080,458 km (0.069 R)
• M11: 2,595,074 km (0.041 R)
• M12: 2,811,991 km (0.119 R)
• M13: 2,922,843 km (0.098 R)
• M14: 4,384,414 km (0.08 R)
• M15: 4,665,509 km (0.08 R)
• M16: 4,841,585 km (0.068 R)
• M17: 4,930,297 km (0.057 R)
• M18: 5,087,225 km (0.105 R)
• M19: 5,777,919 km (0.06 R)
• M20: 6,086,389 km (0.102 R)
• M21: 6,351,776 km (0.051 R)
• M22: 6,473,698 km (0.041 R)
• M23: 7,044,414 km (0.1 R)
• M24: 7,221,388 km (0.108 R)
• M25: 7,709,077 km (0.101 R)
• M26: 8,420,415 km (0.114 R)
• M27: 8,933,835 km (0.066 R)
• M28: 9,373,952 km (0.104 R)
• M29: 10,104,289 km (0.114 R)
• M30: 10,189,709 km (0.067 R)
• M31: 10,275,429 km (0.066 R)
• M32: 10,476,339 km (0.055 R)
• M33: 11,028,355 km (0.104 R)
• M34: 11,381,855 km (0.039 R)
• M35: 11,949,130 km (0.117 R)
• M36: 12,039,637 km (0.067 R)
• M37: 12,434,126 km (0.089 R)
• M38: 12,679,018 km (0.112 R)
• M39: 12,832,954 km (0.12 R)
• M40: 12,956,522 km (0.062 R)
• M41: 13,329,469 km (0.114 R)
• M42: 13,454,683 km (0.107 R)
• M43: 13,580,196 km (0.048 R)
• M44: 15,345,600 km (0.098 R)
• M45: 16,038,537 km (0.074 R)
• M46: 16,573,350 km (0.117 R)
• M47: 16,707,988 km (0.102 R)
• M48: 17,080,187 km (0.105 R)
• M49: 17,455,080 km (0.081 R)
• M50: 17,695,035 km (0.059 R)
• M51: 17,901,629 km (0.107 R)
• M52: 18,039,708 km (0.101 R)
• M53: 18,386,625 km (0.1 R)
• M54: 19,334,478 km (0.097 R)
• M55: 19,725,227 km (0.052 R)
• M56: 20,442,250 km (0.04 R)
• M57: 20,622,814 km (0.119 R)
• M58: 20,876,532 km (0.099 R)
• M59: 20,985,739 km (0.059 R)
• M60: 21,131,447 km (0.062 R)
• M61: 21,350,608 km (0.111 R)
• M62: 22,086,779 km (0.117 R)
• M63: 22,309,231 km (0.115 R)
• M64: 22,383,581 km (0.093 R)
• M65: 22,495,181 km (0.109 R)
• M66: 23,206,519 km (0.111 R)
• M67: 23,621,803 km (0.098 R)
• M68: 23,811,343 km (0.101 R)
• M69: 24,651,485 km (0.067 R)
• M70: 25,036,550 km (0.076 R)
• M71: 25,462,455 km (0.089 R)
• M72: 26,203,713 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.7

Radius: 3.2

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.01 AU - 16.39 AU

Year: 26966 Days

Day: 17.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 37,105,428 km

• M1: 82,578 km (0.118 R)
• M2: 370,255 km (0.119 R)
• M3: 530,923 km (0.106 R)
• M4: 740,958 km (0.098 R)
• M5: 894,296 km (0.102 R)
• M6: 1,057,358 km (0.088 R)
• M7: 1,159,533 km (0.105 R)
• M8: 1,247,197 km (0.106 R)
• M9: 1,300,903 km (0.044 R)
• M10: 1,939,985 km (0.077 R)
• M11: 2,193,105 km (0.087 R)
• M12: 2,301,713 km (0.117 R)
• M13: 3,581,373 km (0.052 R)
• M14: 3,969,280 km (0.11 R)
• M15: 4,128,303 km (0.118 R)
• M16: 4,452,332 km (0.113 R)
• M17: 10,164,727 km (0.113 R)
• M18: 10,236,982 km (0.09 R)
• M19: 10,857,813 km (0.117 R)
• M20: 11,340,865 km (0.094 R)
• M21: 11,679,255 km (0.051 R)
• M22: 12,443,252 km (0.083 R)
• M23: 13,579,298 km (0.08 R)
• M24: 13,778,562 km (0.089 R)
• M25: 13,818,505 km (0.101 R)
• M26: 14,993,895 km (0.046 R)
• M27: 15,697,753 km (0.092 R)
• M28: 15,906,742 km (0.069 R)
• M29: 16,412,233 km (0.104 R)
• M30: 16,581,877 km (0.045 R)
• M31: 17,916,290 km (0.111 R)
• M32: 18,618,502 km (0.067 R)
• M33: 20,549,661 km (0.079 R)
• M34: 20,595,288 km (0.037 R)
• M35: 21,701,266 km (0.072 R)
• M36: 22,496,229 km (0.098 R)
• M37: 22,684,722 km (0.052 R)
• M38: 25,819,396 km (0.113 R)
• M39: 26,860,746 km (0.095 R)
• M40: 27,361,451 km (0.1 R)
• M41: 27,461,980 km (0.106 R)
• M42: 29,549,319 km (0.053 R)
• M43: 32,109,837 km (0.117 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: 391 - 17,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit