🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.61 AU - 0.77 AU

Year: 214 Days

Day: 44.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,893,142 km

• M1: 474,973 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.61 AU - 0.93 AU

Year: 252 Days

Day: 22.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,893,142 km

• M1: 130,749 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.07 AU - 1.17 AU

Year: 442 Days

Day: 27 Hours

Environment

Temp: 9 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,893,142 km

• M1: 357,389 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.37 AU - 1.51 AU

Year: 644 Days

Day: 21.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.96 AU - 1.98 AU

Year: 1031 Days

Day: 27 Hours

Environment

Temp: -82 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,893,142 km

• M1: 163,810 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.65 AU - 4.75 AU

Year: 3209 Days

Day: 36.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.4

Radius: 12.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.64 AU - 5.94 AU

Year: 3908 Days

Day: 9.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,893,142 km

• M1: 172,187 km (0.03 R)
• M2: 262,843 km (0.094 R)
• M3: 377,435 km (0.062 R)
• M4: 460,163 km (0.066 R)
• M5: 568,921 km (0.088 R)
• M6: 746,493 km (0.053 R)
• M7: 858,692 km (0.096 R)
• M8: 1,033,123 km (0.032 R)
• M9: 1,113,457 km (0.102 R)
• M10: 1,196,035 km (0.115 R)
• M11: 1,628,373 km (0.117 R)
• M12: 1,723,367 km (0.083 R)
• M13: 1,834,369 km (0.12 R)
• M14: 2,005,659 km (0.117 R)
• M15: 2,395,212 km (0.116 R)
• M16: 2,567,399 km (0.08 R)
• M17: 2,858,217 km (0.12 R)
• M18: 3,074,835 km (0.113 R)
• M19: 3,436,562 km (0.074 R)
• M20: 4,014,160 km (0.044 R)
• M21: 4,163,458 km (0.107 R)
• M22: 4,371,699 km (0.117 R)
• M23: 4,486,739 km (0.09 R)
• M24: 4,700,365 km (0.064 R)
• M25: 4,837,995 km (0.101 R)
• M26: 5,238,917 km (0.082 R)
• M27: 5,381,783 km (0.074 R)
• M28: 5,755,329 km (0.029 R)
• M29: 6,008,898 km (0.058 R)
• M30: 6,094,318 km (0.093 R)
• M31: 6,396,506 km (0.098 R)
• M32: 7,286,763 km (0.09 R)
• M33: 7,723,289 km (0.106 R)
• M34: 7,839,527 km (0.104 R)
• M35: 7,979,999 km (0.071 R)
• M36: 8,073,947 km (0.075 R)
• M37: 8,382,118 km (0.064 R)
• M38: 8,573,753 km (0.095 R)
• M39: 8,766,884 km (0.12 R)
• M40: 8,912,592 km (0.102 R)
• M41: 9,305,287 km (0.115 R)
• M42: 9,778,914 km (0.055 R)
• M43: 10,672,013 km (0.066 R)
• M44: 10,905,984 km (0.05 R)
• M45: 12,019,890 km (0.074 R)
• M46: 12,508,327 km (0.067 R)
• M47: 12,810,066 km (0.061 R)
• M48: 13,031,022 km (0.112 R)
• M49: 13,225,499 km (0.119 R)
• M50: 13,532,923 km (0.072 R)
• M51: 13,673,395 km (0.075 R)
• M52: 14,069,530 km (0.078 R)
• M53: 14,326,090 km (0.114 R)
• M54: 15,573,587 km (0.08 R)
• M55: 15,661,999 km (0.065 R)
• M56: 15,927,984 km (0.118 R)
• M57: 16,076,386 km (0.072 R)
• M58: 16,165,696 km (0.092 R)
• M59: 16,255,155 km (0.103 R)
• M60: 16,584,570 km (0.09 R)
• M61: 16,916,078 km (0.111 R)
• M62: 17,037,253 km (0.091 R)
• M63: 17,189,095 km (0.056 R)
• M64: 17,310,867 km (0.064 R)
• M65: 17,616,645 km (0.09 R)
• M66: 18,920,241 km (0.101 R)
• M67: 19,266,710 km (0.106 R)
• M68: 19,583,558 km (0.084 R)
• M69: 19,902,202 km (0.086 R)
• M70: 20,738,603 km (0.06 R)
• M71: 21,422,565 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.4

Radius: 13.6

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.89 AU - 6.01 AU

Year: 4743 Days

Day: 13.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,893,142 km

• M1: 189,241 km (0.093 R)
• M2: 300,692 km (0.062 R)
• M3: 473,627 km (0.117 R)
• M4: 581,637 km (0.096 R)
• M5: 864,676 km (0.094 R)
• M6: 1,561,203 km (0.11 R)
• M7: 1,702,723 km (0.064 R)
• M8: 1,898,397 km (0.072 R)
• M9: 2,050,239 km (0.047 R)
• M10: 2,153,761 km (0.06 R)
• M11: 2,456,995 km (0.066 R)
• M12: 2,641,898 km (0.103 R)
• M13: 2,908,781 km (0.118 R)
• M14: 3,025,916 km (0.115 R)
• M15: 3,144,547 km (0.084 R)
• M16: 3,264,974 km (0.114 R)
• M17: 3,427,886 km (0.05 R)
• M18: 3,954,620 km (0.117 R)
• M19: 4,084,919 km (0.048 R)
• M20: 4,238,706 km (0.07 R)
• M21: 4,394,437 km (0.119 R)
• M22: 4,506,935 km (0.084 R)
• M23: 4,711,884 km (0.096 R)
• M24: 4,850,262 km (0.093 R)
• M25: 5,345,282 km (0.102 R)
• M26: 5,513,878 km (0.091 R)
• M27: 5,856,457 km (0.097 R)
• M28: 5,955,641 km (0.068 R)
• M29: 6,130,670 km (0.094 R)
• M30: 6,256,632 km (0.089 R)
• M31: 6,460,234 km (0.114 R)
• M32: 6,691,812 km (0.11 R)
• M33: 6,847,693 km (0.096 R)
• M34: 7,004,771 km (0.097 R)
• M35: 7,296,038 km (0.109 R)
• M36: 7,483,484 km (0.075 R)
• M37: 7,808,560 km (0.073 R)
• M38: 8,110,598 km (0.092 R)
• M39: 8,276,951 km (0.108 R)
• M40: 9,212,536 km (0.057 R)
• M41: 9,973,241 km (0.094 R)
• M42: 10,062,252 km (0.11 R)
• M43: 10,572,082 km (0.061 R)
• M44: 10,815,028 km (0.105 R)
• M45: 11,090,438 km (0.055 R)
• M46: 11,244,524 km (0.102 R)
• M47: 11,523,524 km (0.067 R)
• M48: 12,025,275 km (0.089 R)
• M49: 12,120,270 km (0.063 R)
• M50: 12,598,534 km (0.106 R)
• M51: 13,115,395 km (0.076 R)
• M52: 13,245,695 km (0.113 R)
• M53: 13,705,259 km (0.047 R)
• M54: 13,970,347 km (0.094 R)
• M55: 14,303,950 km (0.072 R)
• M56: 14,945,126 km (0.061 R)
• M57: 15,115,369 km (0.028 R)
• M58: 15,492,355 km (0.036 R)
• M59: 16,080,874 km (0.039 R)
• M60: 16,536,100 km (0.116 R)
• M61: 16,818,241 km (0.04 R)
• M62: 18,654,406 km (0.069 R)
• M63: 19,095,719 km (0.104 R)
• M64: 20,289,361 km (0.103 R)
• M65: 21,737,917 km (0.115 R)
• M66: 22,357,851 km (0.098 R)
• M67: 22,474,687 km (0.074 R)
• M68: 22,748,301 km (0.055 R)
• M69: 23,456,647 km (0.063 R)
• M70: 23,893,174 km (0.114 R)
• M71: 24,172,473 km (0.098 R)
• M72: 25,056,895 km (0.055 R)
• M73: 27,023,359 km (0.112 R)
• M74: 27,773,443 km (0.053 R)
• M75: 27,983,030 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.2

Radius: 14.6

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.1 AU - 9.7 AU

Year: 9076 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,893,142 km

• M1: 182,809 km (0.033 R)
• M2: 294,857 km (0.079 R)
• M3: 394,639 km (0.086 R)
• M4: 501,901 km (0.074 R)
• M5: 701,464 km (0.092 R)
• M6: 1,220,270 km (0.09 R)
• M7: 1,376,300 km (0.109 R)
• M8: 1,806,843 km (0.094 R)
• M9: 2,131,470 km (0.094 R)
• M10: 2,279,423 km (0.105 R)
• M11: 2,721,933 km (0.115 R)
• M12: 2,930,024 km (0.08 R)
• M13: 3,996,358 km (0.07 R)
• M14: 4,449,190 km (0.119 R)
• M15: 4,558,098 km (0.115 R)
• M16: 4,834,405 km (0.071 R)
• M17: 5,815,168 km (0.076 R)
• M18: 5,964,617 km (0.095 R)
• M19: 6,420,591 km (0.084 R)
• M20: 6,668,624 km (0.075 R)
• M21: 7,823,071 km (0.077 R)
• M22: 7,922,105 km (0.036 R)
• M23: 8,491,175 km (0.069 R)
• M24: 9,282,249 km (0.063 R)
• M25: 9,563,044 km (0.071 R)
• M26: 9,704,414 km (0.11 R)
• M27: 10,061,055 km (0.119 R)
• M28: 10,971,657 km (0.073 R)
• M29: 11,493,006 km (0.103 R)
• M30: 12,213,769 km (0.064 R)
• M31: 12,560,237 km (0.063 R)
• M32: 12,715,221 km (0.097 R)
• M33: 13,145,015 km (0.087 R)
• M34: 13,818,505 km (0.112 R)
• M35: 13,938,482 km (0.075 R)
• M36: 14,503,214 km (0.118 R)
• M37: 14,788,498 km (0.067 R)
• M38: 15,281,722 km (0.098 R)
• M39: 15,738,743 km (0.112 R)
• M40: 16,708,586 km (0.077 R)
• M41: 17,308,474 km (0.068 R)
• M42: 17,481,259 km (0.056 R)
• M43: 17,872,009 km (0.082 R)
• M44: 18,750,448 km (0.068 R)
• M45: 19,195,052 km (0.084 R)
• M46: 20,185,390 km (0.103 R)
• M47: 20,321,824 km (0.069 R)
• M48: 20,458,406 km (0.068 R)
• M49: 21,146,257 km (0.091 R)
• M50: 21,516,213 km (0.083 R)
• M51: 21,655,489 km (0.093 R)
• M52: 22,733,341 km (0.106 R)
• M53: 22,875,310 km (0.108 R)
• M54: 23,302,711 km (0.104 R)
• M55: 23,636,912 km (0.105 R)
• M56: 24,552,302 km (0.069 R)
• M57: 25,971,686 km (0.087 R)
• M58: 26,120,087 km (0.08 R)
• M59: 26,666,568 km (0.09 R)
• M60: 27,367,434 km (0.067 R)
• M61: 27,720,186 km (0.112 R)
• M62: 28,125,148 km (0.029 R)
• M63: 28,481,041 km (0.097 R)
• M64: 29,868,112 km (0.048 R)
• M65: 32,016,039 km (0.1 R)
• M66: 32,175,211 km (0.091 R)
• M67: 32,547,560 km (0.085 R)
• M68: 33,565,424 km (0.098 R)
• M69: 34,484,852 km (0.05 R)
• M70: 34,648,064 km (0.082 R)
• M71: 34,975,085 km (0.056 R)
• M72: 36,127,736 km (0.114 R)
• M73: 36,625,598 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.9

Radius: 6.7

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.23 AU - 14.65 AU

Year: 16356 Days

Day: 16.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,893,142 km

• M1: 113,694 km (0.109 R)
• M2: 751,580 km (0.118 R)
• M3: 1,344,586 km (0.071 R)
• M4: 1,672,803 km (0.081 R)
• M5: 1,973,495 km (0.066 R)
• M6: 2,264,014 km (0.101 R)
• M7: 2,483,773 km (0.086 R)
• M8: 2,914,466 km (0.112 R)
• M9: 3,214,409 km (0.086 R)
• M10: 3,368,046 km (0.078 R)
• M11: 3,430,279 km (0.075 R)
• M12: 3,811,305 km (0.095 R)
• M13: 4,717,270 km (0.072 R)
• M14: 5,248,342 km (0.054 R)
• M15: 6,023,259 km (0.083 R)
• M16: 6,559,567 km (0.095 R)
• M17: 6,872,825 km (0.083 R)
• M18: 7,231,262 km (0.034 R)
• M19: 7,473,461 km (0.104 R)
• M20: 7,554,842 km (0.062 R)
• M21: 7,800,781 km (0.11 R)
• M22: 9,199,371 km (0.102 R)
• M23: 9,682,573 km (0.059 R)
• M24: 10,039,214 km (0.099 R)
• M25: 10,490,999 km (0.087 R)
• M26: 10,857,215 km (0.05 R)
• M27: 10,995,593 km (0.109 R)
• M28: 11,602,212 km (0.107 R)
• M29: 11,649,336 km (0.077 R)
• M30: 12,028,566 km (0.055 R)
• M31: 12,604,967 km (0.076 R)
• M32: 13,535,915 km (0.117 R)
• M33: 14,336,862 km (0.116 R)
• M34: 14,488,703 km (0.058 R)
• M35: 15,670,975 km (0.066 R)
• M36: 16,089,401 km (0.118 R)
• M37: 16,352,842 km (0.076 R)
• M38: 16,723,995 km (0.09 R)
• M39: 17,151,545 km (0.108 R)
• M40: 18,126,774 km (0.106 R)
• M41: 18,510,941 km (0.085 R)
• M42: 18,786,800 km (0.053 R)
• M43: 19,119,805 km (0.119 R)
• M44: 19,287,055 km (0.062 R)
• M45: 19,679,151 km (0.111 R)
• M46: 20,471,272 km (0.096 R)
• M47: 21,504,844 km (0.104 R)
• M48: 21,620,782 km (0.118 R)
• M49: 25,254,065 km (0.109 R)
• M50: 25,437,472 km (0.114 R)
• M51: 25,682,813 km (0.109 R)
• M52: 25,867,417 km (0.084 R)
• M53: 26,299,754 km (0.095 R)
• M54: 26,423,621 km (0.117 R)
• M55: 26,734,336 km (0.114 R)
• M56: 27,296,824 km (0.106 R)
• M57: 27,422,337 km (0.029 R)
• M58: 27,736,941 km (0.108 R)
• M59: 27,926,183 km (0.048 R)
• M60: 28,624,057 km (0.108 R)
• M61: 30,037,008 km (0.09 R)
• M62: 30,296,411 km (0.068 R)
• M63: 32,530,655 km (0.098 R)
• M64: 33,465,941 km (0.058 R)
• M65: 33,533,111 km (0.063 R)
• M66: 34,004,344 km (0.073 R)
• M67: 34,274,667 km (0.041 R)
• M68: 35,089,826 km (0.061 R)
• M69: 35,431,358 km (0.115 R)
• M70: 35,499,724 km (0.101 R)
• M71: 36,117,713 km (0.114 R)
• M72: 36,255,493 km (0.041 R)
• M73: 36,531,650 km (0.105 R)
• M74: 37,085,911 km (0.119 R)
• M75: 37,712,875 km (0.116 R)
• M76: 38,977,276 km (0.084 R)
• M77: 41,115,329 km (0.065 R)
• M78: 41,764,135 km (0.105 R)
• M79: 42,489,086 km (0.116 R)
• M80: 43,510,840 km (0.037 R)
• M81: 43,584,143 km (0.093 R)
• M82: 43,877,654 km (0.051 R)
• M83: 45,058,579 km (0.084 R)
• M84: 45,727,432 km (0.078 R)
• M85: 46,025,879 km (0.106 R)
• M86: 46,324,776 km (0.102 R)
• M87: 47,451,697 km (0.102 R)
• M88: 47,980,675 km (0.117 R)
• M89: 48,435,602 km (0.042 R)
• M90: 49,426,239 km (0.111 R)
• M91: 50,192,928 km (0.088 R)
• M92: 51,117,892 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 16,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit