🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.44 AU - 0.62 AU

Year: 172 Days

Day: 37.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.6 AU - 0.8 AU

Year: 261 Days

Day: 35.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,915,699 km

• M1: 549,323 km (0.093 R)
• M2: 678,726 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.58 AU - 0.84 AU

Year: 267 Days

Day: 32.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.8 AU - 1.24 AU

Year: 460 Days

Day: 45.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.97 AU - 1.13 AU

Year: 480 Days

Day: 30.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.05 AU - 1.71 AU

Year: 723 Days

Day: 43.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,915,699 km

• M1: 398,678 km (0.095 R)

Asteroid Belt

Center: 2.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.6

Radius: 10.1

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.19 AU - 4.43 AU

Year: 3318 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,915,699 km

• M1: 154,834 km (0.107 R)
• M2: 284,236 km (0.06 R)
• M3: 367,263 km (0.115 R)
• M4: 648,806 km (0.025 R)
• M5: 767,886 km (0.071 R)
• M6: 883,824 km (0.076 R)
• M7: 1,040,304 km (0.116 R)
• M8: 1,420,133 km (0.108 R)
• M9: 1,498,671 km (0.107 R)
• M10: 1,687,464 km (0.079 R)
• M11: 1,799,064 km (0.058 R)
• M12: 2,000,273 km (0.085 R)
• M13: 2,148,674 km (0.113 R)
• M14: 2,424,981 km (0.087 R)
• M15: 2,696,651 km (0.094 R)
• M16: 3,339,174 km (0.094 R)
• M17: 3,480,394 km (0.078 R)
• M18: 3,605,608 km (0.078 R)
• M19: 4,407,602 km (0.118 R)
• M20: 4,582,332 km (0.064 R)
• M21: 4,719,962 km (0.092 R)
• M22: 5,019,308 km (0.04 R)
• M23: 5,283,797 km (0.073 R)
• M24: 5,636,549 km (0.107 R)
• M25: 5,847,781 km (0.099 R)
• M26: 5,997,079 km (0.102 R)
• M27: 6,212,650 km (0.044 R)
• M28: 6,740,581 km (0.087 R)
• M29: 6,942,239 km (0.057 R)
• M30: 7,397,615 km (0.037 R)
• M31: 7,722,092 km (0.074 R)
• M32: 8,265,432 km (0.074 R)
• M33: 8,505,537 km (0.091 R)
• M34: 8,869,957 km (0.117 R)
• M35: 9,091,212 km (0.106 R)
• M36: 9,165,263 km (0.091 R)
• M37: 9,488,843 km (0.057 R)
• M38: 9,589,224 km (0.074 R)
• M39: 9,765,599 km (0.114 R)
• M40: 9,841,595 km (0.081 R)
• M41: 10,019,467 km (0.072 R)
• M42: 10,507,904 km (0.076 R)
• M43: 10,611,725 km (0.119 R)
• M44: 11,749,417 km (0.113 R)
• M45: 12,046,518 km (0.076 R)
• M46: 12,346,312 km (0.07 R)
• M47: 12,455,968 km (0.095 R)
• M48: 12,953,081 km (0.113 R)
• M49: 13,120,332 km (0.079 R)
• M50: 13,372,404 km (0.101 R)
• M51: 13,456,927 km (0.071 R)
• M52: 13,910,059 km (0.117 R)
• M53: 14,167,218 km (0.111 R)
• M54: 14,368,277 km (0.112 R)
• M55: 14,773,239 km (0.09 R)
• M56: 14,918,797 km (0.11 R)
• M57: 15,006,312 km (0.073 R)
• M58: 15,123,298 km (0.109 R)
• M59: 15,358,316 km (0.081 R)
• M60: 15,505,670 km (0.029 R)
• M61: 15,802,023 km (0.103 R)
• M62: 16,945,250 km (0.074 R)
• M63: 17,036,654 km (0.104 R)
• M64: 17,158,726 km (0.119 R)
• M65: 17,373,100 km (0.11 R)
• M66: 17,680,823 km (0.118 R)
• M67: 17,928,407 km (0.109 R)
• M68: 18,427,017 km (0.12 R)
• M69: 18,677,893 km (0.081 R)
• M70: 18,961,680 km (0.046 R)
• M71: 20,336,783 km (0.099 R)
• M72: 21,282,391 km (0.093 R)
• M73: 21,644,718 km (0.089 R)
• M74: 21,810,173 km (0.094 R)
• M75: 22,142,280 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.6

Radius: 7.3

Gravity: 16.98 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.99 AU - 10.51 AU

Year: 13585 Days

Day: 18.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,915,699 km

• M1: 360,830 km (0.026 R)
• M2: 606,171 km (0.037 R)
• M3: 665,112 km (0.091 R)
• M4: 1,207,853 km (0.049 R)
• M5: 1,494,034 km (0.069 R)
• M6: 1,548,338 km (0.07 R)
• M7: 1,687,015 km (0.078 R)
• M8: 2,097,213 km (0.103 R)
• M9: 2,220,032 km (0.06 R)
• M10: 2,473,002 km (0.085 R)
• M11: 2,570,091 km (0.097 R)
• M12: 3,684,296 km (0.118 R)
• M13: 3,758,347 km (0.104 R)
• M14: 4,806,430 km (0.114 R)
• M15: 4,887,512 km (0.101 R)
• M16: 5,051,023 km (0.116 R)
• M17: 5,133,451 km (0.079 R)
• M18: 6,245,412 km (0.106 R)
• M19: 7,149,731 km (0.115 R)
• M20: 7,902,208 km (0.116 R)
• M21: 8,927,851 km (0.12 R)
• M22: 9,839,800 km (0.094 R)
• M23: 11,370,485 km (0.087 R)
• M24: 11,533,098 km (0.083 R)
• M25: 11,860,568 km (0.086 R)
• M26: 11,915,470 km (0.101 R)
• M27: 12,524,633 km (0.118 R)
• M28: 13,257,513 km (0.118 R)
• M29: 14,120,393 km (0.03 R)
• M30: 14,588,036 km (0.117 R)
• M31: 15,299,075 km (0.07 R)
• M32: 15,538,581 km (0.103 R)
• M33: 16,508,873 km (0.043 R)
• M34: 17,436,380 km (0.115 R)
• M35: 17,498,762 km (0.113 R)
• M36: 18,127,223 km (0.099 R)
• M37: 18,190,353 km (0.087 R)
• M38: 19,276,882 km (0.078 R)
• M39: 19,535,537 km (0.101 R)
• M40: 20,252,859 km (0.09 R)
• M41: 20,713,770 km (0.055 R)
• M42: 21,378,284 km (0.101 R)
• M43: 21,713,233 km (0.102 R)
• M44: 23,275,933 km (0.12 R)
• M45: 26,436,637 km (0.119 R)
• M46: 27,084,694 km (0.096 R)
• M47: 28,323,215 km (0.106 R)
• M48: 28,838,430 km (0.118 R)
• M49: 28,912,332 km (0.081 R)
• M50: 29,282,586 km (0.101 R)
• M51: 29,431,137 km (0.059 R)
• M52: 29,579,987 km (0.096 R)
• M53: 29,654,487 km (0.085 R)
• M54: 30,177,780 km (0.078 R)
• M55: 32,608,297 km (0.048 R)
• M56: 33,535,953 km (0.079 R)
• M57: 34,002,848 km (0.058 R)
• M58: 34,628,915 km (0.104 R)
• M59: 34,786,142 km (0.103 R)
• M60: 35,101,046 km (0.104 R)
• M61: 35,416,847 km (0.114 R)
• M62: 36,370,234 km (0.112 R)
• M63: 36,529,855 km (0.069 R)
• M64: 39,035,021 km (0.071 R)
• M65: 40,349,538 km (0.099 R)
• M66: 41,428,138 km (0.049 R)
• M67: 42,180,466 km (0.074 R)
• M68: 43,190,700 km (0.117 R)
• M69: 44,123,593 km (0.063 R)
• M70: 45,406,395 km (0.09 R)
• M71: 46,788,380 km (0.099 R)
• M72: 47,135,895 km (0.087 R)
• M73: 47,746,404 km (0.103 R)
• M74: 48,622,898 km (0.064 R)
• M75: 48,798,825 km (0.113 R)
• M76: 52,091,923 km (0.038 R)
• M77: 53,537,936 km (0.12 R)
• M78: 53,719,698 km (0.06 R)
• M79: 53,810,504 km (0.114 R)
• M80: 54,997,264 km (0.099 R)
• M81: 55,731,789 km (0.067 R)
• M82: 55,915,944 km (0.108 R)
• M83: 56,008,096 km (0.067 R)
• M84: 56,469,456 km (0.05 R)
• M85: 56,746,960 km (0.075 R)
• M86: 56,839,561 km (0.104 R)
• M87: 56,932,312 km (0.04 R)
• M88: 57,210,564 km (0.075 R)
• M89: 58,328,060 km (0.078 R)
• M90: 58,515,058 km (0.11 R)
• M91: 59,452,737 km (0.03 R)
• M92: 60,584,744 km (0.111 R)
• M93: 61,058,371 km (0.11 R)
• M94: 63,733,929 km (0.048 R)
• M95: 64,312,125 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.3

Radius: 6.1

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.8 AU - 13.06 AU

Year: 20747 Days

Day: 21.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 87.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 78,915,699 km

• M1: 107,561 km (0.118 R)
• M2: 206,744 km (0.089 R)
• M3: 252,820 km (0.102 R)
• M4: 371,751 km (0.11 R)
• M5: 446,250 km (0.063 R)
• M6: 576,251 km (0.041 R)
• M7: 813,663 km (0.11 R)
• M8: 1,189,453 km (0.119 R)
• M9: 3,069,599 km (0.093 R)
• M10: 3,513,456 km (0.101 R)
• M11: 4,113,343 km (0.096 R)
• M12: 4,495,566 km (0.099 R)
• M13: 4,998,364 km (0.061 R)
• M14: 5,368,320 km (0.078 R)
• M15: 6,173,904 km (0.105 R)
• M16: 7,767,271 km (0.052 R)
• M17: 7,852,243 km (0.049 R)
• M18: 8,587,067 km (0.109 R)
• M19: 9,343,733 km (0.115 R)
• M20: 10,354,267 km (0.114 R)
• M21: 10,683,083 km (0.094 R)
• M22: 11,592,638 km (0.029 R)
• M23: 11,689,727 km (0.095 R)
• M24: 11,738,496 km (0.108 R)
• M25: 12,676,475 km (0.048 R)
• M26: 15,900,458 km (0.103 R)
• M27: 16,607,009 km (0.094 R)
• M28: 18,050,479 km (0.066 R)
• M29: 18,502,564 km (0.108 R)
• M30: 18,958,538 km (0.108 R)
• M31: 20,114,331 km (0.086 R)
• M32: 20,583,171 km (0.119 R)
• M33: 21,471,633 km (0.058 R)
• M34: 21,531,322 km (0.091 R)
• M35: 21,830,518 km (0.106 R)
• M36: 22,736,483 km (0.1 R)
• M37: 23,778,133 km (0.11 R)
• M38: 23,901,551 km (0.103 R)
• M39: 26,161,825 km (0.064 R)
• M40: 28,620,616 km (0.069 R)
• M41: 28,752,112 km (0.115 R)
• M42: 29,081,527 km (0.103 R)
• M43: 29,611,253 km (0.084 R)
• M44: 30,010,679 km (0.1 R)
• M45: 32,102,656 km (0.099 R)
• M46: 33,269,669 km (0.059 R)
• M47: 33,615,689 km (0.103 R)
• M48: 35,081,299 km (0.093 R)
• M49: 39,748,304 km (0.111 R)
• M50: 41,000,737 km (0.082 R)
• M51: 41,148,839 km (0.083 R)
• M52: 41,594,491 km (0.091 R)
• M53: 42,865,774 km (0.069 R)
• M54: 43,922,384 km (0.096 R)
• M55: 44,377,760 km (0.045 R)
• M56: 45,983,992 km (0.048 R)
• M57: 46,832,960 km (0.083 R)
• M58: 47,609,223 km (0.077 R)
• M59: 47,687,014 km (0.106 R)
• M60: 47,998,926 km (0.113 R)
• M61: 51,314,164 km (0.119 R)
• M62: 51,633,705 km (0.08 R)
• M63: 52,918,601 km (0.119 R)
• M64: 53,322,216 km (0.057 R)
• M65: 53,484,081 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.1

Radius: 5.1

Gravity: 21.65 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.46 AU - 16.48 AU

Year: 23300 Days

Day: 18.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,915,699 km

• M1: 70,461 km (0.103 R)
• M2: 194,028 km (0.116 R)
• M3: 238,160 km (0.086 R)
• M4: 514,766 km (0.079 R)
• M5: 1,052,870 km (0.096 R)
• M6: 1,222,364 km (0.11 R)
• M7: 1,430,904 km (0.119 R)
• M8: 1,492,538 km (0.079 R)
• M9: 1,748,201 km (0.066 R)
• M10: 1,814,323 km (0.037 R)
• M11: 2,862,106 km (0.092 R)
• M12: 3,632,236 km (0.086 R)
• M13: 4,372,297 km (0.094 R)
• M14: 5,062,691 km (0.115 R)
• M15: 5,541,704 km (0.118 R)
• M16: 5,885,629 km (0.066 R)
• M17: 6,287,000 km (0.111 R)
• M18: 6,388,727 km (0.112 R)
• M19: 6,853,378 km (0.061 R)
• M20: 6,905,737 km (0.114 R)
• M21: 7,169,179 km (0.094 R)
• M22: 8,591,555 km (0.058 R)
• M23: 9,046,333 km (0.062 R)
• M24: 10,336,764 km (0.088 R)
• M25: 10,577,617 km (0.101 R)
• M26: 10,759,378 km (0.086 R)
• M27: 10,820,264 km (0.115 R)
• M28: 11,934,619 km (0.071 R)
• M29: 12,633,391 km (0.101 R)
• M30: 13,871,463 km (0.111 R)
• M31: 16,111,691 km (0.045 R)
• M32: 16,883,017 km (0.111 R)
• M33: 17,451,639 km (0.08 R)
• M34: 20,613,091 km (0.098 R)
• M35: 20,916,026 km (0.113 R)
• M36: 22,297,413 km (0.071 R)
• M37: 22,608,277 km (0.034 R)
• M38: 22,842,548 km (0.094 R)
• M39: 23,313,183 km (0.097 R)
• M40: 23,470,859 km (0.113 R)
• M41: 24,184,590 km (0.078 R)
• M42: 24,824,869 km (0.118 R)
• M43: 25,147,252 km (0.102 R)
• M44: 25,470,833 km (0.111 R)
• M45: 26,204,161 km (0.11 R)
• M46: 27,941,890 km (0.073 R)
• M47: 29,460,757 km (0.097 R)
• M48: 29,546,028 km (0.053 R)
• M49: 30,919,786 km (0.092 R)
• M50: 32,842,567 km (0.06 R)
• M51: 33,640,223 km (0.053 R)
• M52: 35,073,969 km (0.109 R)
• M53: 35,707,516 km (0.112 R)
• M54: 35,980,083 km (0.111 R)
• M55: 36,893,976 km (0.099 R)
• M56: 37,815,499 km (0.09 R)
• M57: 38,000,702 km (0.095 R)
• M58: 39,211,995 km (0.025 R)
• M59: 39,775,231 km (0.102 R)
• M60: 41,099,921 km (0.12 R)
• M61: 42,439,121 km (0.12 R)
• M62: 43,404,326 km (0.065 R)
• M63: 44,572,237 km (0.081 R)
• M64: 47,436,737 km (0.094 R)
• M65: 50,666,106 km (0.12 R)
• M66: 51,177,132 km (0.111 R)
• M67: 51,381,932 km (0.119 R)
• M68: 51,484,406 km (0.113 R)
• M69: 51,998,125 km (0.044 R)
• M70: 52,101,049 km (0.086 R)
• M71: 52,204,122 km (0.079 R)
• M72: 53,965,637 km (0.064 R)
• M73: 55,010,877 km (0.09 R)
• M74: 55,430,948 km (0.08 R)
• M75: 57,440,346 km (0.11 R)
• M76: 57,546,711 km (0.11 R)
• M77: 59,688,802 km (0.098 R)
• M78: 61,312,538 km (0.083 R)
• M79: 62,075,188 km (0.108 R)
• M80: 62,184,394 km (0.064 R)
• M81: 64,050,628 km (0.043 R)
• M82: 64,381,837 km (0.109 R)
• M83: 64,824,497 km (0.062 R)
• M84: 65,157,053 km (0.081 R)
• M85: 65,601,359 km (0.071 R)
• M86: 65,712,510 km (0.053 R)
• M87: 66,604,712 km (0.117 R)
• M88: 67,052,309 km (0.079 R)
• M89: 68,288,286 km (0.111 R)
• M90: 68,626,677 km (0.082 R)
• M91: 73,422,485 km (0.082 R)
• M92: 76,561,946 km (0.119 R)
• M93: 76,679,081 km (0.103 R)
• M94: 78,915,719 km (0.11 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: 255 - 18,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit