🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.44 AU - 0.66 AU

Year: 157 Days

Day: 28.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.09 AU - 1.59 AU

Year: 597 Days

Day: 30.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,758,458 km

• M1: 116,088 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.33 AU - 1.39 AU

Year: 611 Days

Day: 20.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.74 AU - 3.24 AU

Year: 1991 Days

Day: 46 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.4

Radius: 8.6

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.51 AU - 5.89 AU

Year: 5239 Days

Day: 13.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,758,458 km

• M1: 111,899 km (0.087 R)
• M2: 197,768 km (0.107 R)
• M3: 354,547 km (0.047 R)
• M4: 556,205 km (0.092 R)
• M5: 807,230 km (0.075 R)
• M6: 939,175 km (0.111 R)
• M7: 1,021,903 km (0.096 R)
• M8: 1,504,805 km (0.046 R)
• M9: 1,569,730 km (0.094 R)
• M10: 1,652,308 km (0.076 R)
• M11: 2,069,387 km (0.085 R)
• M12: 2,142,092 km (0.105 R)
• M13: 2,234,244 km (0.106 R)
• M14: 2,557,226 km (0.091 R)
• M15: 2,615,868 km (0.096 R)
• M16: 3,163,247 km (0.054 R)
• M17: 3,992,318 km (0.096 R)
• M18: 4,860,884 km (0.033 R)
• M19: 5,056,258 km (0.07 R)
• M20: 5,530,484 km (0.052 R)
• M21: 5,657,791 km (0.09 R)
• M22: 6,097,460 km (0.089 R)
• M23: 6,228,956 km (0.119 R)
• M24: 6,334,871 km (0.09 R)
• M25: 6,602,053 km (0.102 R)
• M26: 6,873,125 km (0.058 R)
• M27: 7,258,638 km (0.105 R)
• M28: 7,622,909 km (0.119 R)
• M29: 7,993,313 km (0.1 R)
• M30: 8,050,759 km (0.056 R)
• M31: 8,899,877 km (0.102 R)
• M32: 8,989,336 km (0.084 R)
• M33: 9,532,526 km (0.09 R)
• M34: 9,900,387 km (0.114 R)
• M35: 10,398,398 km (0.064 R)
• M36: 10,461,230 km (0.085 R)
• M37: 10,682,036 km (0.086 R)
• M38: 11,032,245 km (0.109 R)
• M39: 12,072,249 km (0.099 R)
• M40: 12,270,765 km (0.116 R)
• M41: 12,637,579 km (0.12 R)
• M42: 13,587,227 km (0.06 R)
• M43: 13,656,042 km (0.118 R)
• M44: 13,724,857 km (0.108 R)
• M45: 13,828,378 km (0.062 R)
• M46: 14,001,314 km (0.078 R)
• M47: 14,105,434 km (0.085 R)
• M48: 14,244,859 km (0.107 R)
• M49: 14,419,589 km (0.102 R)
• M50: 14,630,223 km (0.11 R)
• M51: 14,877,209 km (0.109 R)
• M52: 15,196,900 km (0.107 R)
• M53: 15,339,766 km (0.103 R)
• M54: 15,482,931 km (0.112 R)
• M55: 15,662,598 km (0.092 R)
• M56: 15,770,757 km (0.07 R)
• M57: 15,915,418 km (0.1 R)
• M58: 17,910,156 km (0.106 R)
• M59: 18,706,915 km (0.1 R)
• M60: 19,399,104 km (0.111 R)
• M61: 19,982,236 km (0.063 R)
• M62: 21,445,453 km (0.101 R)
• M63: 21,605,672 km (0.112 R)
• M64: 21,685,857 km (0.083 R)
• M65: 21,766,191 km (0.092 R)
• M66: 22,534,675 km (0.107 R)
• M67: 22,656,897 km (0.078 R)
• M68: 23,106,588 km (0.113 R)
• M69: 23,683,288 km (0.097 R)
• M70: 23,766,015 km (0.101 R)
• M71: 24,431,726 km (0.102 R)
• M72: 24,850,899 km (0.057 R)
• M73: 25,653,791 km (0.043 R)
• M74: 26,336,556 km (0.119 R)
• M75: 26,852,519 km (0.113 R)
• M76: 27,198,389 km (0.082 R)
• M77: 27,415,306 km (0.084 R)
• M78: 27,545,755 km (0.035 R)
• M79: 27,763,570 km (0.064 R)
• M80: 28,640,512 km (0.087 R)
• M81: 29,215,417 km (0.105 R)
• M82: 29,928,251 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940

Radius: 13.3

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.62 AU - 8.26 AU

Year: 7039 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,758,458 km

• M1: 169,195 km (0.109 R)
• M2: 362,176 km (0.046 R)
• M3: 552,914 km (0.112 R)
• M4: 813,513 km (0.091 R)
• M5: 1,242,710 km (0.087 R)
• M6: 1,553,275 km (0.06 R)
• M7: 1,954,496 km (0.06 R)
• M8: 2,224,820 km (0.04 R)
• M9: 2,341,057 km (0.029 R)
• M10: 2,580,114 km (0.111 R)
• M11: 2,852,383 km (0.116 R)
• M12: 3,186,435 km (0.112 R)
• M13: 3,948,636 km (0.119 R)
• M14: 4,646,211 km (0.057 R)
• M15: 4,917,731 km (0.115 R)
• M16: 5,070,769 km (0.093 R)
• M17: 5,350,517 km (0.112 R)
• M18: 5,539,759 km (0.058 R)
• M19: 5,892,660 km (0.066 R)
• M20: 6,055,572 km (0.066 R)
• M21: 6,252,892 km (0.105 R)
• M22: 6,926,531 km (0.049 R)
• M23: 7,658,513 km (0.082 R)
• M24: 8,015,903 km (0.116 R)
• M25: 8,672,937 km (0.115 R)
• M26: 8,784,237 km (0.106 R)
• M27: 9,120,683 km (0.101 R)
• M28: 9,999,870 km (0.111 R)
• M29: 11,389,484 km (0.084 R)
• M30: 12,460,605 km (0.118 R)
• M31: 12,754,415 km (0.1 R)
• M32: 12,881,125 km (0.11 R)
• M33: 13,050,619 km (0.11 R)
• M34: 13,736,226 km (0.099 R)
• M35: 14,345,837 km (0.118 R)
• M36: 14,565,746 km (0.069 R)
• M37: 15,187,176 km (0.083 R)
• M38: 15,366,394 km (0.084 R)
• M39: 16,090,149 km (0.083 R)
• M40: 18,042,700 km (0.111 R)
• M41: 18,662,185 km (0.116 R)
• M42: 18,854,119 km (0.07 R)
• M43: 18,998,630 km (0.08 R)
• M44: 19,288,551 km (0.114 R)
• M45: 19,823,962 km (0.107 R)
• M46: 20,710,778 km (0.12 R)
• M47: 21,309,169 km (0.055 R)
• M48: 21,560,195 km (0.119 R)
• M49: 22,369,968 km (0.105 R)
• M50: 22,574,019 km (0.107 R)
• M51: 22,676,344 km (0.106 R)
• M52: 23,241,376 km (0.097 R)
• M53: 24,438,009 km (0.048 R)
• M54: 24,595,536 km (0.108 R)
• M55: 25,176,125 km (0.097 R)
• M56: 25,335,297 km (0.114 R)
• M57: 25,601,282 km (0.097 R)
• M58: 26,082,389 km (0.104 R)
• M59: 27,434,454 km (0.086 R)
• M60: 27,652,867 km (0.09 R)
• M61: 27,762,223 km (0.103 R)
• M62: 29,086,763 km (0.069 R)
• M63: 29,309,514 km (0.106 R)
• M64: 29,868,860 km (0.117 R)
• M65: 30,431,797 km (0.057 R)
• M66: 31,969,215 km (0.115 R)
• M67: 33,066,066 km (0.061 R)
• M68: 33,765,287 km (0.1 R)
• M69: 33,940,915 km (0.049 R)
• M70: 34,234,126 km (0.112 R)
• M71: 35,118,998 km (0.034 R)
• M72: 35,951,659 km (0.105 R)
• M73: 36,190,717 km (0.087 R)
• M74: 36,670,627 km (0.054 R)
• M75: 37,152,482 km (0.117 R)
• M76: 37,757,904 km (0.078 R)
• M77: 38,610,762 km (0.082 R)
• M78: 39,039,659 km (0.044 R)
• M79: 39,285,448 km (0.114 R)
• M80: 39,716,888 km (0.068 R)
• M81: 40,025,957 km (0.118 R)
• M82: 41,145,249 km (0.116 R)
• M83: 41,457,908 km (0.111 R)
• M84: 42,022,790 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.2

Radius: 9.7

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.69 AU - 8.65 AU

Year: 7392 Days

Day: 9.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,758,458 km

• M1: 135,835 km (0.059 R)
• M2: 260,899 km (0.117 R)
• M3: 426,653 km (0.063 R)
• M4: 531,072 km (0.085 R)
• M5: 690,394 km (0.073 R)
• M6: 968,646 km (0.049 R)
• M7: 1,039,256 km (0.096 R)
• M8: 1,148,612 km (0.093 R)
• M9: 1,541,756 km (0.089 R)
• M10: 1,646,474 km (0.03 R)
• M11: 1,732,044 km (0.081 R)
• M12: 1,975,141 km (0.087 R)
• M13: 2,158,996 km (0.085 R)
• M14: 2,324,601 km (0.102 R)
• M15: 2,618,262 km (0.107 R)
• M16: 2,820,668 km (0.084 R)
• M17: 2,975,950 km (0.082 R)
• M18: 3,486,229 km (0.03 R)
• M19: 3,994,712 km (0.037 R)
• M20: 4,287,475 km (0.115 R)
• M21: 4,924,762 km (0.081 R)
• M22: 5,559,206 km (0.077 R)
• M23: 6,252,892 km (0.077 R)
• M24: 6,558,670 km (0.115 R)
• M25: 6,661,743 km (0.119 R)
• M26: 7,255,646 km (0.114 R)
• M27: 7,975,960 km (0.061 R)
• M28: 8,381,969 km (0.076 R)
• M29: 8,908,404 km (0.077 R)
• M30: 9,098,991 km (0.117 R)
• M31: 9,214,032 km (0.056 R)
• M32: 9,718,027 km (0.107 R)
• M33: 10,470,804 km (0.081 R)
• M34: 10,551,138 km (0.077 R)
• M35: 10,631,621 km (0.073 R)
• M36: 10,915,259 km (0.045 R)
• M37: 11,697,357 km (0.093 R)
• M38: 12,032,157 km (0.091 R)
• M39: 13,141,724 km (0.106 R)
• M40: 13,533,371 km (0.084 R)
• M41: 14,239,174 km (0.09 R)
• M42: 14,462,225 km (0.117 R)
• M43: 14,821,559 km (0.077 R)
• M44: 15,320,318 km (0.097 R)
• M45: 15,732,610 km (0.118 R)
• M46: 16,287,917 km (0.104 R)
• M47: 16,427,791 km (0.115 R)
• M48: 16,614,938 km (0.079 R)
• M49: 17,322,685 km (0.101 R)
• M50: 17,656,438 km (0.07 R)
• M51: 17,848,073 km (0.066 R)
• M52: 17,992,286 km (0.104 R)
• M53: 18,136,797 km (0.107 R)
• M54: 20,451,974 km (0.059 R)
• M55: 23,224,471 km (0.104 R)
• M56: 24,015,395 km (0.103 R)
• M57: 24,174,567 km (0.098 R)
• M58: 24,814,996 km (0.096 R)
• M59: 25,515,114 km (0.102 R)
• M60: 25,731,881 km (0.092 R)
• M61: 27,155,604 km (0.106 R)
• M62: 28,942,700 km (0.09 R)
• M63: 29,338,686 km (0.09 R)
• M64: 29,964,603 km (0.103 R)
• M65: 30,136,042 km (0.091 R)
• M66: 30,767,495 km (0.039 R)
• M67: 31,113,814 km (0.083 R)
• M68: 32,335,879 km (0.104 R)
• M69: 33,930,293 km (0.089 R)
• M70: 35,489,701 km (0.086 R)
• M71: 35,610,576 km (0.059 R)
• M72: 35,731,601 km (0.077 R)
• M73: 35,792,188 km (0.105 R)
• M74: 36,095,573 km (0.096 R)
• M75: 37,995,765 km (0.098 R)
• M76: 38,367,366 km (0.11 R)
• M77: 38,802,247 km (0.041 R)
• M78: 39,363,987 km (0.066 R)
• M79: 41,001,635 km (0.103 R)
• M80: 41,065,064 km (0.059 R)
• M81: 41,382,661 km (0.119 R)
• M82: 41,892,640 km (0.054 R)
• M83: 41,956,518 km (0.113 R)
• M84: 42,212,330 km (0.1 R)
• M85: 42,854,404 km (0.064 R)
• M86: 43,047,535 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.3

Radius: 3.4

Gravity: 19.49 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.39 AU - 17.17 AU

Year: 21877 Days

Day: 15.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,758,458 km

• M1: 165,754 km (0.113 R)
• M2: 262,544 km (0.116 R)
• M3: 521,797 km (0.108 R)
• M4: 1,884,036 km (0.067 R)
• M5: 1,992,344 km (0.079 R)
• M6: 2,047,247 km (0.106 R)
• M7: 2,158,697 km (0.112 R)
• M8: 3,182,545 km (0.106 R)
• M9: 4,583,978 km (0.091 R)
• M10: 5,100,689 km (0.075 R)
• M11: 5,519,413 km (0.11 R)
• M12: 5,752,487 km (0.109 R)
• M13: 5,791,532 km (0.032 R)
• M14: 5,988,702 km (0.12 R)
• M15: 6,798,924 km (0.101 R)
• M16: 7,132,527 km (0.095 R)
• M17: 7,343,759 km (0.114 R)
• M18: 8,033,406 km (0.108 R)
• M19: 8,209,034 km (0.076 R)
• M20: 8,743,397 km (0.101 R)
• M21: 8,788,576 km (0.106 R)
• M22: 8,924,111 km (0.036 R)
• M23: 9,197,427 km (0.115 R)
• M24: 9,243,204 km (0.072 R)
• M25: 9,845,634 km (0.092 R)
• M26: 10,080,802 km (0.12 R)
• M27: 10,127,925 km (0.072 R)
• M28: 11,628,542 km (0.063 R)
• M29: 13,093,703 km (0.108 R)
• M30: 13,352,059 km (0.074 R)
• M31: 13,403,969 km (0.092 R)
• M32: 13,507,940 km (0.115 R)
• M33: 14,830,235 km (0.08 R)
• M34: 15,207,671 km (0.112 R)
• M35: 15,533,794 km (0.12 R)
• M36: 16,137,721 km (0.084 R)
• M37: 16,581,727 km (0.118 R)
• M38: 18,686,868 km (0.082 R)
• M39: 19,270,001 km (0.074 R)
• M40: 19,918,508 km (0.114 R)
• M41: 20,096,529 km (0.112 R)
• M42: 22,954,596 km (0.088 R)
• M43: 24,208,825 km (0.081 R)
• M44: 25,163,858 km (0.12 R)
• M45: 25,549,372 km (0.043 R)
• M46: 26,326,233 km (0.107 R)
• M47: 26,391,308 km (0.075 R)
• M48: 26,717,581 km (0.059 R)
• M49: 28,569,005 km (0.07 R)
• M50: 28,702,745 km (0.058 R)
• M51: 29,105,463 km (0.041 R)
• M52: 29,577,743 km (0.11 R)
• M53: 29,848,665 km (0.088 R)
• M54: 30,052,417 km (0.029 R)
• M55: 31,284,655 km (0.076 R)
• M56: 31,629,927 km (0.091 R)
• M57: 33,234,065 km (0.102 R)
• M58: 34,365,623 km (0.077 R)
• M59: 35,222,519 km (0.091 R)
• M60: 39,610,973 km (0.066 R)
• M61: 39,685,473 km (0.112 R)
• M62: 40,358,813 km (0.112 R)
• M63: 41,489,623 km (0.113 R)
• M64: 43,243,359 km (0.11 R)
• M65: 43,320,252 km (0.053 R)
• M66: 43,704,868 km (0.094 R)
• M67: 43,859,104 km (0.025 R)
• M68: 44,943,539 km (0.085 R)
• M69: 45,958,411 km (0.103 R)
• M70: 47,376,000 km (0.092 R)
• M71: 48,249,352 km (0.116 R)
• M72: 48,807,801 km (0.109 R)
• M73: 48,887,836 km (0.112 R)
• M74: 50,820,042 km (0.096 R)
• M75: 50,982,206 km (0.067 R)
• M76: 51,225,602 km (0.118 R)
• M77: 52,859,061 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 15,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit