🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.45 AU - 0.57 AU

Year: 129 Days

Day: 31.9 Hours

Environment

Temp: 206 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,115,421 km

• M1: 162,912 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.76 AU - 1.12 AU

Year: 322 Days

Day: 29.2 Hours

Environment

Temp: 92 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.73 AU - 1.17 AU

Year: 327 Days

Day: 15.4 Hours

Environment

Temp: 89 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.03 AU - 1.53 AU

Year: 511 Days

Day: 12.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.61 AU - 2.83 AU

Year: 1584 Days

Day: 39.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,115,421 km

• M1: 510,278 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.49 AU - 4.47 AU

Year: 2804 Days

Day: 35.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,115,421 km

• M1: 20,495 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.7

Radius: 9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.9 AU - 6.52 AU

Year: 4818 Days

Day: 13.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 106,115,421 km

• M1: 117,434 km (0.075 R)
• M2: 202,107 km (0.091 R)
• M3: 396,883 km (0.103 R)
• M4: 484,847 km (0.108 R)
• M5: 562,488 km (0.081 R)
• M6: 682,914 km (0.077 R)
• M7: 864,676 km (0.093 R)
• M8: 994,676 km (0.083 R)
• M9: 1,085,183 km (0.093 R)
• M10: 1,155,045 km (0.101 R)
• M11: 1,462,469 km (0.112 R)
• M12: 1,713,344 km (0.118 R)
• M13: 2,240,827 km (0.036 R)
• M14: 2,608,837 km (0.095 R)
• M15: 2,767,860 km (0.09 R)
• M16: 3,470,371 km (0.109 R)
• M17: 3,645,551 km (0.047 R)
• M18: 3,805,770 km (0.09 R)
• M19: 4,356,589 km (0.029 R)
• M20: 4,450,836 km (0.106 R)
• M21: 4,815,256 km (0.11 R)
• M22: 4,873,749 km (0.118 R)
• M23: 5,189,401 km (0.09 R)
• M24: 5,470,944 km (0.089 R)
• M25: 5,572,820 km (0.082 R)
• M26: 5,819,806 km (0.091 R)
• M27: 5,923,776 km (0.099 R)
• M28: 6,091,326 km (0.089 R)
• M29: 6,303,157 km (0.098 R)
• M30: 6,452,904 km (0.086 R)
• M31: 6,647,082 km (0.036 R)
• M32: 6,997,141 km (0.115 R)
• M33: 7,196,705 km (0.082 R)
• M34: 7,443,092 km (0.037 R)
• M35: 7,646,845 km (0.042 R)
• M36: 8,013,659 km (0.112 R)
• M37: 8,480,254 km (0.109 R)
• M38: 8,979,612 km (0.106 R)
• M39: 9,488,544 km (0.105 R)
• M40: 10,081,700 km (0.117 R)
• M41: 10,181,781 km (0.078 R)
• M42: 10,307,293 km (0.107 R)
• M43: 10,382,840 km (0.106 R)
• M44: 10,737,836 km (0.073 R)
• M45: 11,096,871 km (0.087 R)
• M46: 11,277,884 km (0.12 R)
• M47: 11,721,442 km (0.102 R)
• M48: 11,800,430 km (0.045 R)
• M49: 12,011,662 km (0.03 R)
• M50: 12,091,248 km (0.089 R)
• M51: 12,384,310 km (0.096 R)
• M52: 12,625,911 km (0.076 R)
• M53: 12,896,234 km (0.104 R)
• M54: 13,032,069 km (0.092 R)
• M55: 13,525,143 km (0.119 R)
• M56: 13,773,925 km (0.061 R)
• M57: 14,080,002 km (0.119 R)
• M58: 14,557,668 km (0.108 R)
• M59: 14,699,188 km (0.1 R)
• M60: 14,841,156 km (0.117 R)
• M61: 15,212,308 km (0.115 R)
• M62: 15,586,602 km (0.059 R)
• M63: 15,905,545 km (0.115 R)
• M64: 16,550,162 km (0.037 R)
• M65: 16,935,077 km (0.063 R)
• M66: 17,293,065 km (0.059 R)
• M67: 17,895,196 km (0.043 R)
• M68: 18,290,135 km (0.108 R)
• M69: 18,780,367 km (0.105 R)
• M70: 18,965,270 km (0.067 R)
• M71: 19,648,633 km (0.098 R)
• M72: 19,711,165 km (0.095 R)
• M73: 19,867,644 km (0.067 R)
• M74: 20,466,485 km (0.094 R)
• M75: 21,295,556 km (0.105 R)
• M76: 21,520,551 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.8

Radius: 8.6

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.77 AU - 9.15 AU

Year: 7195 Days

Day: 6.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 106,115,421 km

• M1: 130,449 km (0.116 R)
• M2: 294,708 km (0.108 R)
• M3: 427,551 km (0.118 R)
• M4: 582,235 km (0.112 R)
• M5: 1,013,825 km (0.102 R)
• M6: 1,189,004 km (0.112 R)
• M7: 1,451,099 km (0.086 R)
• M8: 1,752,240 km (0.064 R)
• M9: 1,835,865 km (0.117 R)
• M10: 2,139,250 km (0.029 R)
• M11: 2,228,859 km (0.091 R)
• M12: 2,388,928 km (0.081 R)
• M13: 2,505,465 km (0.051 R)
• M14: 2,624,096 km (0.105 R)
• M15: 2,793,142 km (0.047 R)
• M16: 2,940,945 km (0.089 R)
• M17: 3,218,748 km (0.044 R)
• M18: 3,347,851 km (0.079 R)
• M19: 3,426,240 km (0.064 R)
• M20: 3,664,849 km (0.116 R)
• M21: 4,074,597 km (0.108 R)
• M22: 4,130,397 km (0.113 R)
• M23: 4,412,988 km (0.049 R)
• M24: 5,146,915 km (0.097 R)
• M25: 5,451,047 km (0.105 R)
• M26: 6,045,100 km (0.108 R)
• M27: 6,236,885 km (0.084 R)
• M28: 6,430,913 km (0.095 R)
• M29: 7,739,147 km (0.097 R)
• M30: 7,808,560 km (0.072 R)
• M31: 8,087,710 km (0.093 R)
• M32: 8,548,322 km (0.04 R)
• M33: 8,619,979 km (0.073 R)
• M34: 9,127,116 km (0.097 R)
• M35: 9,273,722 km (0.092 R)
• M36: 9,495,276 km (0.119 R)
• M37: 10,667,226 km (0.071 R)
• M38: 10,783,015 km (0.108 R)
• M39: 11,250,508 km (0.093 R)
• M40: 11,447,379 km (0.094 R)
• M41: 11,724,733 km (0.082 R)
• M42: 12,205,391 km (0.096 R)
• M43: 12,448,188 km (0.076 R)
• M44: 13,227,444 km (0.093 R)
• M45: 13,643,924 km (0.06 R)
• M46: 13,769,736 km (0.113 R)
• M47: 13,895,997 km (0.048 R)
• M48: 15,571,044 km (0.111 R)
• M49: 15,658,708 km (0.082 R)
• M50: 15,790,354 km (0.086 R)
• M51: 16,010,862 km (0.054 R)
• M52: 16,143,555 km (0.09 R)
• M53: 16,320,978 km (0.117 R)
• M54: 17,082,730 km (0.116 R)
• M55: 17,856,002 km (0.055 R)
• M56: 19,201,335 km (0.075 R)
• M57: 19,389,530 km (0.114 R)
• M58: 20,243,584 km (0.119 R)
• M59: 20,387,198 km (0.098 R)
• M60: 21,547,629 km (0.066 R)
• M61: 22,580,602 km (0.076 R)
• M62: 23,028,348 km (0.081 R)
• M63: 23,228,211 km (0.103 R)
• M64: 23,378,557 km (0.108 R)
• M65: 23,831,390 km (0.078 R)
• M66: 24,694,569 km (0.101 R)
• M67: 25,155,780 km (0.111 R)
• M68: 25,671,593 km (0.098 R)
• M69: 28,355,678 km (0.071 R)
• M70: 28,569,902 km (0.093 R)
• M71: 28,892,435 km (0.089 R)
• M72: 29,000,146 km (0.077 R)
• M73: 29,649,400 km (0.093 R)
• M74: 29,703,704 km (0.118 R)
• M75: 29,812,462 km (0.099 R)
• M76: 29,975,823 km (0.059 R)
• M77: 30,632,258 km (0.066 R)
• M78: 30,797,115 km (0.101 R)
• M79: 31,127,727 km (0.091 R)
• M80: 31,903,691 km (0.046 R)
• M81: 32,238,192 km (0.052 R)
• M82: 33,984,896 km (0.044 R)
• M83: 34,212,584 km (0.085 R)
• M84: 34,726,603 km (0.071 R)
• M85: 34,783,899 km (0.059 R)
• M86: 36,225,723 km (0.112 R)
• M87: 36,341,960 km (0.109 R)
• M88: 37,452,126 km (0.034 R)
• M89: 38,395,490 km (0.085 R)
• M90: 38,751,234 km (0.069 R)
• M91: 39,765,358 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.4

Radius: 3.5

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 19.88 AU - 20.6 AU

Year: 32152 Days

Day: 18.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 106,115,421 km

• M1: 94,546 km (0.086 R)
• M2: 146,905 km (0.113 R)
• M3: 335,997 km (0.116 R)
• M4: 436,975 km (0.114 R)
• M5: 890,107 km (0.078 R)
• M6: 1,009,935 km (0.119 R)
• M7: 1,287,140 km (0.068 R)
• M8: 1,354,310 km (0.065 R)
• M9: 2,382,795 km (0.096 R)
• M10: 2,577,272 km (0.097 R)
• M11: 2,776,836 km (0.075 R)
• M12: 3,251,659 km (0.112 R)
• M13: 3,312,695 km (0.085 R)
• M14: 3,911,984 km (0.1 R)
• M15: 4,207,440 km (0.101 R)
• M16: 4,889,158 km (0.099 R)
• M17: 5,278,710 km (0.117 R)
• M18: 5,788,540 km (0.09 R)
• M19: 6,011,890 km (0.102 R)
• M20: 6,352,225 km (0.064 R)
• M21: 7,733,761 km (0.11 R)
• M22: 7,774,601 km (0.105 R)
• M23: 8,145,006 km (0.115 R)
• M24: 8,774,962 km (0.074 R)
• M25: 9,333,561 km (0.034 R)
• M26: 10,260,020 km (0.069 R)
• M27: 10,665,879 km (0.039 R)
• M28: 11,169,127 km (0.089 R)
• M29: 11,586,654 km (0.053 R)
• M30: 12,056,392 km (0.078 R)
• M31: 13,111,805 km (0.075 R)
• M32: 14,196,389 km (0.063 R)
• M33: 14,901,444 km (0.101 R)
• M34: 15,514,795 km (0.063 R)
• M35: 15,566,257 km (0.084 R)
• M36: 15,617,868 km (0.102 R)
• M37: 16,555,248 km (0.1 R)
• M38: 16,660,565 km (0.11 R)
• M39: 18,266,199 km (0.085 R)
• M40: 19,142,544 km (0.112 R)
• M41: 22,257,620 km (0.105 R)
• M42: 24,320,126 km (0.08 R)
• M43: 24,379,965 km (0.037 R)
• M44: 26,135,795 km (0.09 R)
• M45: 26,874,210 km (0.104 R)
• M46: 27,744,421 km (0.099 R)
• M47: 28,308,704 km (0.083 R)
• M48: 28,750,168 km (0.036 R)
• M49: 28,813,447 km (0.117 R)
• M50: 29,130,296 km (0.053 R)
• M51: 29,576,097 km (0.118 R)
• M52: 29,703,854 km (0.046 R)
• M53: 29,767,732 km (0.029 R)
• M54: 30,345,330 km (0.037 R)
• M55: 30,409,806 km (0.104 R)
• M56: 31,316,220 km (0.113 R)
• M57: 31,707,269 km (0.061 R)
• M58: 35,029,389 km (0.074 R)
• M59: 35,097,007 km (0.078 R)
• M60: 37,350,699 km (0.097 R)
• M61: 39,089,026 km (0.093 R)
• M62: 40,073,978 km (0.065 R)
• M63: 41,495,009 km (0.113 R)
• M64: 43,077,305 km (0.099 R)
• M65: 44,825,656 km (0.094 R)
• M66: 45,413,575 km (0.083 R)
• M67: 45,782,334 km (0.055 R)
• M68: 46,004,038 km (0.111 R)
• M69: 46,448,643 km (0.059 R)
• M70: 46,894,594 km (0.1 R)
• M71: 50,513,067 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.9

Radius: 7.6

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 19.67 AU - 21.43 AU

Year: 32894 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,115,421 km

• M1: 440,416 km (0.071 R)
• M2: 911,051 km (0.074 R)
• M3: 1,039,855 km (0.089 R)
• M4: 1,652,757 km (0.086 R)
• M5: 1,731,296 km (0.07 R)
• M6: 2,721,933 km (0.105 R)
• M7: 3,198,851 km (0.114 R)
• M8: 3,397,068 km (0.098 R)
• M9: 3,753,411 km (0.091 R)
• M10: 4,015,356 km (0.054 R)
• M11: 4,283,137 km (0.074 R)
• M12: 5,411,853 km (0.09 R)
• M13: 6,752,997 km (0.12 R)
• M14: 7,200,445 km (0.119 R)
• M15: 7,395,072 km (0.098 R)
• M16: 7,657,317 km (0.108 R)
• M17: 7,723,439 km (0.103 R)
• M18: 7,989,573 km (0.105 R)
• M19: 9,577,256 km (0.112 R)
• M20: 9,648,464 km (0.078 R)
• M21: 9,935,094 km (0.074 R)
• M22: 11,561,073 km (0.049 R)
• M23: 12,172,480 km (0.114 R)
• M24: 13,426,708 km (0.106 R)
• M25: 14,150,163 km (0.072 R)
• M26: 14,312,627 km (0.042 R)
• M27: 14,475,838 km (0.072 R)
• M28: 16,140,563 km (0.094 R)
• M29: 17,168,300 km (0.041 R)
• M30: 18,216,982 km (0.111 R)
• M31: 18,660,090 km (0.104 R)
• M32: 19,017,031 km (0.085 R)
• M33: 20,559,535 km (0.066 R)
• M34: 20,928,293 km (0.096 R)
• M35: 21,020,745 km (0.106 R)
• M36: 21,113,346 km (0.109 R)
• M37: 22,614,411 km (0.109 R)
• M38: 22,899,694 km (0.04 R)
• M39: 23,090,581 km (0.078 R)
• M40: 23,473,851 km (0.083 R)
• M41: 23,859,215 km (0.063 R)
• M42: 24,929,737 km (0.11 R)
• M43: 27,117,307 km (0.078 R)
• M44: 28,029,854 km (0.101 R)
• M45: 28,952,424 km (0.097 R)
• M46: 29,676,926 km (0.114 R)
• M47: 33,279,542 km (0.09 R)
• M48: 33,495,861 km (0.091 R)
• M49: 35,683,281 km (0.072 R)
• M50: 35,904,536 km (0.092 R)
• M51: 36,570,995 km (0.051 R)
• M52: 37,916,478 km (0.103 R)
• M53: 38,142,221 km (0.029 R)
• M54: 38,708,748 km (0.065 R)
• M55: 39,849,881 km (0.041 R)
• M56: 40,770,955 km (0.039 R)
• M57: 41,350,048 km (0.043 R)
• M58: 41,582,523 km (0.106 R)
• M59: 42,282,342 km (0.037 R)
• M60: 43,812,130 km (0.079 R)
• M61: 45,839,780 km (0.079 R)
• M62: 46,080,333 km (0.074 R)
• M63: 47,046,735 km (0.06 R)
• M64: 48,631,276 km (0.066 R)
• M65: 49,615,181 km (0.115 R)
• M66: 51,477,525 km (0.109 R)
• M67: 51,602,439 km (0.058 R)
• M68: 51,977,930 km (0.063 R)
• M69: 52,605,792 km (0.064 R)
• M70: 52,731,753 km (0.061 R)
• M71: 55,526,242 km (0.038 R)
• M72: 56,554,278 km (0.119 R)
• M73: 57,200,092 km (0.059 R)
• M74: 63,924,666 km (0.045 R)
• M75: 66,765,230 km (0.075 R)
• M76: 72,989,549 km (0.111 R)
• M77: 73,974,202 km (0.116 R)
• M78: 74,256,344 km (0.114 R)
• M79: 78,244,174 km (0.093 R)
• M80: 81,134,854 km (0.104 R)
• M81: 82,739,590 km (0.103 R)
• M82: 83,472,470 km (0.111 R)
• M83: 87,616,182 km (0.069 R)
• M84: 89,713,095 km (0.115 R)
• M85: 91,523,529 km (0.104 R)
• M86: 92,737,066 km (0.088 R)
• M87: 93,650,810 km (0.099 R)
• M88: 94,567,546 km (0.054 R)
• M89: 95,180,448 km (0.092 R)
• M90: 95,794,548 km (0.084 R)
• M91: 96,101,971 km (0.11 R)
• M92: 97,799,458 km (0.087 R)
• M93: 101,223,903 km (0.091 R)
• M94: 104,212,719 km (0.107 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 12,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit