🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.55 AU - 0.89 AU

Year: 224 Days

Day: 37.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.86 AU - 1.2 AU

Year: 384 Days

Day: 44.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 62,534,203 km

• M1: 805,285 km (0.093 R)
• M2: 827,875 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.55 AU - 1.85 AU

Year: 814 Days

Day: 31.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.06 AU - 2.98 AU

Year: 1468 Days

Day: 36 Hours

Environment

Temp: -82 °C

Axial Tilt: 142.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.24 AU - 3.76 AU

Year: 2404 Days

Day: 31.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.45 AU - 4.93 AU

Year: 3148 Days

Day: 16.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,534,203 km

• M1: 1,799,962 km (0.093 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.5

Radius: 10.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.74 AU - 5.86 AU

Year: 4479 Days

Day: 11.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 62,534,203 km

• M1: 205,248 km (0.065 R)
• M2: 375,341 km (0.073 R)
• M3: 463,454 km (0.069 R)
• M4: 664,813 km (0.025 R)
• M5: 815,907 km (0.086 R)
• M6: 1,021,753 km (0.118 R)
• M7: 1,187,657 km (0.092 R)
• M8: 1,326,933 km (0.041 R)
• M9: 1,777,821 km (0.082 R)
• M10: 1,897,948 km (0.075 R)
• M11: 2,090,181 km (0.054 R)
• M12: 2,174,704 km (0.077 R)
• M13: 2,494,245 km (0.066 R)
• M14: 3,676,368 km (0.096 R)
• M15: 3,865,310 km (0.114 R)
• M16: 4,561,089 km (0.11 R)
• M17: 4,876,591 km (0.082 R)
• M18: 5,805,295 km (0.112 R)
• M19: 6,310,637 km (0.101 R)
• M20: 6,977,993 km (0.088 R)
• M21: 7,428,133 km (0.115 R)
• M22: 7,777,593 km (0.063 R)
• M23: 7,865,706 km (0.044 R)
• M24: 7,976,409 km (0.119 R)
• M25: 8,765,986 km (0.081 R)
• M26: 8,834,801 km (0.1 R)
• M27: 9,603,884 km (0.109 R)
• M28: 10,008,546 km (0.098 R)
• M29: 11,834,239 km (0.119 R)
• M30: 12,165,448 km (0.074 R)
• M31: 12,267,923 km (0.095 R)
• M32: 12,396,577 km (0.114 R)
• M33: 12,941,413 km (0.103 R)
• M34: 13,309,124 km (0.111 R)
• M35: 13,706,905 km (0.067 R)
• M36: 13,840,346 km (0.119 R)
• M37: 14,216,286 km (0.108 R)
• M38: 14,351,373 km (0.094 R)
• M39: 14,622,893 km (0.105 R)
• M40: 15,253,747 km (0.103 R)
• M41: 15,837,627 km (0.064 R)
• M42: 16,146,248 km (0.086 R)
• M43: 16,315,593 km (0.094 R)
• M44: 17,256,862 km (0.116 R)
• M45: 17,401,075 km (0.077 R)
• M46: 17,894,299 km (0.111 R)
• M47: 18,716,489 km (0.109 R)
• M48: 18,894,361 km (0.108 R)
• M49: 19,072,831 km (0.044 R)
• M50: 20,367,451 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.1

Radius: 14.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.22 AU - 6.86 AU

Year: 6140 Days

Day: 9.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,534,203 km

• M1: 241,750 km (0.105 R)
• M2: 362,476 km (0.064 R)
• M3: 601,383 km (0.086 R)
• M4: 885,769 km (0.093 R)
• M5: 1,030,430 km (0.076 R)
• M6: 1,378,844 km (0.114 R)
• M7: 1,567,636 km (0.065 R)
• M8: 1,990,848 km (0.043 R)
• M9: 2,226,166 km (0.106 R)
• M10: 2,470,908 km (0.117 R)
• M11: 2,575,627 km (0.1 R)
• M12: 3,849,153 km (0.11 R)
• M13: 3,996,058 km (0.088 R)
• M14: 4,119,776 km (0.07 R)
• M15: 4,295,404 km (0.119 R)
• M16: 4,706,199 km (0.114 R)
• M17: 5,210,793 km (0.088 R)
• M18: 5,428,458 km (0.094 R)
• M19: 5,566,088 km (0.101 R)
• M20: 5,732,740 km (0.113 R)
• M21: 6,014,283 km (0.079 R)
• M22: 7,428,731 km (0.027 R)
• M23: 8,236,560 km (0.091 R)
• M24: 8,780,049 km (0.095 R)
• M25: 9,467,451 km (0.115 R)
• M26: 9,600,294 km (0.113 R)
• M27: 9,733,885 km (0.088 R)
• M28: 9,868,074 km (0.101 R)
• M29: 10,445,223 km (0.079 R)
• M30: 10,582,553 km (0.087 R)
• M31: 10,755,189 km (0.116 R)
• M32: 10,894,016 km (0.079 R)
• M33: 11,455,008 km (0.106 R)
• M34: 13,380,482 km (0.103 R)
• M35: 13,567,180 km (0.078 R)
• M36: 14,019,116 km (0.091 R)
• M37: 14,208,955 km (0.105 R)
• M38: 15,955,062 km (0.105 R)
• M39: 16,192,922 km (0.041 R)
• M40: 16,312,301 km (0.112 R)
• M41: 16,592,049 km (0.107 R)
• M42: 17,686,059 km (0.056 R)
• M43: 18,138,592 km (0.039 R)
• M44: 18,719,930 km (0.081 R)
• M45: 20,028,911 km (0.028 R)
• M46: 20,328,555 km (0.092 R)
• M47: 20,759,248 km (0.111 R)
• M48: 22,601,097 km (0.069 R)
• M49: 23,316,474 km (0.106 R)
• M50: 23,541,619 km (0.089 R)
• M51: 24,815,295 km (0.101 R)
• M52: 25,183,455 km (0.076 R)
• M53: 26,251,734 km (0.095 R)
• M54: 26,767,846 km (0.102 R)
• M55: 27,477,090 km (0.09 R)
• M56: 27,714,950 km (0.062 R)
• M57: 28,336,380 km (0.09 R)
• M58: 28,432,422 km (0.087 R)
• M59: 28,962,447 km (0.027 R)
• M60: 29,350,055 km (0.077 R)
• M61: 29,544,532 km (0.086 R)
• M62: 29,934,684 km (0.052 R)
• M63: 30,670,855 km (0.089 R)
• M64: 30,769,440 km (0.119 R)
• M65: 31,313,677 km (0.092 R)
• M66: 32,060,918 km (0.115 R)
• M67: 32,763,729 km (0.11 R)
• M68: 32,965,387 km (0.089 R)
• M69: 33,980,259 km (0.03 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.6

Radius: 8.9

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.86 AU - 13.02 AU

Year: 12383 Days

Day: 13.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,534,203 km

• M1: 198,068 km (0.085 R)
• M2: 435,779 km (0.116 R)
• M3: 565,031 km (0.09 R)
• M4: 1,049,579 km (0.104 R)
• M5: 1,127,818 km (0.057 R)
• M6: 1,208,003 km (0.114 R)
• M7: 1,269,637 km (0.105 R)
• M8: 1,353,262 km (0.099 R)
• M9: 2,341,955 km (0.118 R)
• M10: 2,550,943 km (0.115 R)
• M11: 2,657,905 km (0.091 R)
• M12: 2,766,214 km (0.069 R)
• M13: 3,157,263 km (0.029 R)
• M14: 3,388,541 km (0.062 R)
• M15: 3,867,703 km (0.07 R)
• M16: 4,178,119 km (0.105 R)
• M17: 4,528,926 km (0.05 R)
• M18: 5,293,072 km (0.094 R)
• M19: 5,637,745 km (0.102 R)
• M20: 6,276,379 km (0.086 R)
• M21: 6,604,447 km (0.113 R)
• M22: 6,715,000 km (0.087 R)
• M23: 7,854,337 km (0.111 R)
• M24: 7,971,622 km (0.066 R)
• M25: 8,089,505 km (0.118 R)
• M26: 8,406,503 km (0.105 R)
• M27: 9,175,735 km (0.09 R)
• M28: 10,264,508 km (0.086 R)
• M29: 10,521,517 km (0.107 R)
• M30: 11,748,968 km (0.118 R)
• M31: 11,838,427 km (0.095 R)
• M32: 12,108,003 km (0.109 R)
• M33: 12,334,195 km (0.1 R)
• M34: 13,067,524 km (0.117 R)
• M35: 13,160,125 km (0.105 R)
• M36: 13,956,584 km (0.119 R)
• M37: 15,253,448 km (0.096 R)
• M38: 15,399,904 km (0.118 R)
• M39: 15,546,809 km (0.106 R)
• M40: 15,743,381 km (0.036 R)
• M41: 16,940,463 km (0.061 R)
• M42: 17,244,296 km (0.033 R)
• M43: 18,011,883 km (0.113 R)
• M44: 18,218,477 km (0.07 R)
• M45: 18,842,749 km (0.115 R)
• M46: 19,474,202 km (0.105 R)
• M47: 20,434,172 km (0.078 R)
• M48: 21,464,302 km (0.098 R)
• M49: 22,234,133 km (0.109 R)
• M50: 22,566,839 km (0.054 R)
• M51: 22,789,440 km (0.052 R)
• M52: 23,293,286 km (0.096 R)
• M53: 24,597,181 km (0.034 R)
• M54: 24,711,773 km (0.099 R)
• M55: 25,344,722 km (0.107 R)
• M56: 25,692,238 km (0.038 R)
• M57: 26,099,742 km (0.12 R)
• M58: 27,453,453 km (0.045 R)
• M59: 27,512,844 km (0.115 R)
• M60: 27,810,394 km (0.098 R)
• M61: 27,869,934 km (0.11 R)
• M62: 28,829,903 km (0.109 R)
• M63: 29,011,066 km (0.072 R)
• M64: 29,617,835 km (0.052 R)
• M65: 30,167,458 km (0.077 R)
• M66: 30,535,768 km (0.111 R)
• M67: 30,658,737 km (0.078 R)
• M68: 31,090,925 km (0.115 R)
• M69: 32,713,614 km (0.068 R)
• M70: 33,218,357 km (0.057 R)
• M71: 33,281,637 km (0.103 R)
• M72: 33,725,793 km (0.094 R)
• M73: 34,171,894 km (0.072 R)
• M74: 34,684,117 km (0.095 R)
• M75: 35,134,406 km (0.064 R)
• M76: 35,263,360 km (0.112 R)
• M77: 35,521,865 km (0.036 R)
• M78: 36,235,895 km (0.112 R)
• M79: 36,758,142 km (0.099 R)
• M80: 38,472,683 km (0.034 R)
• M81: 38,872,109 km (0.115 R)
• M82: 39,072,271 km (0.04 R)
• M83: 39,139,141 km (0.109 R)
• M84: 39,272,882 km (0.09 R)
• M85: 39,607,831 km (0.095 R)
• M86: 40,011,147 km (0.103 R)
• M87: 40,753,901 km (0.043 R)
• M88: 41,229,024 km (0.063 R)
• M89: 41,365,158 km (0.057 R)
• M90: 41,569,508 km (0.078 R)
• M91: 41,637,725 km (0.045 R)
• M92: 41,910,891 km (0.071 R)
• M93: 44,466,172 km (0.085 R)
• M94: 45,657,121 km (0.101 R)
• M95: 46,645,663 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.8

Radius: 6.3

Gravity: 12.59 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.85 AU - 15.39 AU

Year: 17445 Days

Day: 16.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,534,203 km

• M1: 268,379 km (0.117 R)
• M2: 325,226 km (0.109 R)
• M3: 950,694 km (0.086 R)
• M4: 1,161,478 km (0.115 R)
• M5: 1,285,046 km (0.105 R)
• M6: 3,107,746 km (0.1 R)
• M7: 3,491,166 km (0.076 R)
• M8: 3,598,427 km (0.098 R)
• M9: 3,852,744 km (0.05 R)
• M10: 4,075,495 km (0.082 R)
• M11: 5,007,789 km (0.055 R)
• M12: 5,497,871 km (0.065 R)
• M13: 5,960,428 km (0.108 R)
• M14: 6,788,602 km (0.07 R)
• M15: 6,922,641 km (0.09 R)
• M16: 7,057,579 km (0.091 R)
• M17: 7,193,414 km (0.05 R)
• M18: 7,513,553 km (0.094 R)
• M19: 7,979,251 km (0.107 R)
• M20: 8,026,225 km (0.095 R)
• M21: 8,263,038 km (0.053 R)
• M22: 9,134,296 km (0.108 R)
• M23: 9,183,664 km (0.098 R)
• M24: 9,681,077 km (0.111 R)
• M25: 9,933,149 km (0.113 R)
• M26: 10,187,316 km (0.061 R)
• M27: 11,278,183 km (0.087 R)
• M28: 11,543,420 km (0.102 R)
• M29: 13,625,075 km (0.084 R)
• M30: 14,191,752 km (0.092 R)
• M31: 15,937,858 km (0.066 R)
• M32: 17,260,752 km (0.057 R)
• M33: 18,306,890 km (0.027 R)
• M34: 19,183,833 km (0.052 R)
• M35: 19,946,183 km (0.061 R)
• M36: 20,331,248 km (0.119 R)
• M37: 21,829,471 km (0.051 R)
• M38: 22,292,476 km (0.101 R)
• M39: 22,691,903 km (0.062 R)
• M40: 23,026,553 km (0.026 R)
• M41: 23,565,405 km (0.048 R)
• M42: 23,633,172 km (0.081 R)
• M43: 23,768,558 km (0.056 R)
• M44: 23,836,476 km (0.112 R)
• M45: 24,244,878 km (0.109 R)
• M46: 24,655,674 km (0.075 R)
• M47: 24,999,749 km (0.1 R)
• M48: 25,068,714 km (0.034 R)
• M49: 25,206,942 km (0.097 R)
• M50: 25,971,537 km (0.101 R)
• M51: 27,097,261 km (0.099 R)
• M52: 27,168,170 km (0.062 R)
• M53: 28,023,571 km (0.052 R)
• M54: 28,382,606 km (0.102 R)
• M55: 29,250,423 km (0.047 R)
• M56: 29,760,701 km (0.063 R)
• M57: 31,458,039 km (0.109 R)
• M58: 32,205,729 km (0.101 R)
• M59: 32,883,706 km (0.098 R)
• M60: 33,110,796 km (0.082 R)
• M61: 34,330,318 km (0.115 R)
• M62: 34,637,442 km (0.047 R)
• M63: 36,656,415 km (0.064 R)
• M64: 37,206,337 km (0.078 R)
• M65: 37,917,675 km (0.089 R)
• M66: 38,633,351 km (0.112 R)
• M67: 38,792,972 km (0.11 R)
• M68: 39,514,034 km (0.07 R)
• M69: 39,594,517 km (0.053 R)
• M70: 39,755,485 km (0.09 R)
• M71: 40,644,545 km (0.086 R)
• M72: 41,376,976 km (0.082 R)
• M73: 42,113,745 km (0.036 R)
• M74: 45,440,204 km (0.095 R)
• M75: 48,419,296 km (0.089 R)
• M76: 48,936,306 km (0.059 R)
• M77: 49,195,409 km (0.119 R)
• M78: 49,802,029 km (0.027 R)
• M79: 50,847,568 km (0.119 R)
• M80: 51,548,584 km (0.081 R)
• M81: 51,636,547 km (0.115 R)
• M82: 53,315,185 km (0.082 R)
• M83: 53,493,057 km (0.113 R)
• M84: 54,027,421 km (0.034 R)
• M85: 54,116,731 km (0.055 R)
• M86: 55,101,683 km (0.1 R)
• M87: 55,461,316 km (0.102 R)
• M88: 55,641,282 km (0.105 R)
• M89: 56,002,112 km (0.111 R)
• M90: 56,907,479 km (0.102 R)
• M91: 58,183,249 km (0.098 R)
• M92: 58,457,762 km (0.063 R)
• M93: 60,299,311 km (0.077 R)
• M94: 60,577,264 km (0.116 R)
• M95: 60,762,766 km (0.099 R)
• M96: 62,159,860 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 13,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit