🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.5 AU - 0.78 AU

Year: 191 Days

Day: 30.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.62 AU - 0.9 AU

Year: 247 Days

Day: 36.3 Hours

Environment

Temp: 126 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,077,213 km

• M1: 298,149 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.08 AU - 1.2 AU

Year: 454 Days

Day: 12.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,077,213 km

• M1: 84,822 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.91 AU - 1.39 AU

Year: 460 Days

Day: 45.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,077,213 km

• M1: 107,561 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.25 AU - 2.05 AU

Year: 790 Days

Day: 15.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.3 AU - 2.94 AU

Year: 1581 Days

Day: 37.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.1 AU - 4.96 AU

Year: 3016 Days

Day: 35.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,077,213 km

• M1: 110,254 km (0.045 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.6

Radius: 8.9

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.41 AU - 5.77 AU

Year: 4927 Days

Day: 14.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,077,213 km

• M1: 151,543 km (0.112 R)
• M2: 417,228 km (0.034 R)
• M3: 686,056 km (0.119 R)
• M4: 787,483 km (0.094 R)
• M5: 1,107,922 km (0.114 R)
• M6: 1,370,017 km (0.05 R)
• M7: 1,533,378 km (0.036 R)
• M8: 1,651,710 km (0.089 R)
• M9: 1,755,531 km (0.097 R)
• M10: 1,879,548 km (0.112 R)
• M11: 1,951,803 km (0.069 R)
• M12: 2,080,458 km (0.107 R)
• M13: 2,155,257 km (0.084 R)
• M14: 2,365,591 km (0.115 R)
• M15: 2,503,072 km (0.108 R)
• M16: 2,703,982 km (0.084 R)
• M17: 2,973,258 km (0.117 R)
• M18: 3,448,530 km (0.086 R)
• M19: 3,604,860 km (0.054 R)
• M20: 4,040,788 km (0.093 R)
• M21: 4,158,372 km (0.089 R)
• M22: 4,300,939 km (0.071 R)
• M23: 4,787,880 km (0.084 R)
• M24: 4,987,593 km (0.079 R)
• M25: 5,395,247 km (0.056 R)
• M26: 5,524,949 km (0.096 R)
• M27: 5,787,343 km (0.114 R)
• M28: 5,893,408 km (0.094 R)
• M29: 6,000,221 km (0.103 R)
• M30: 6,626,438 km (0.088 R)
• M31: 6,709,764 km (0.109 R)
• M32: 7,131,181 km (0.095 R)
• M33: 7,359,467 km (0.042 R)
• M34: 7,561,275 km (0.069 R)
• M35: 7,940,805 km (0.106 R)
• M36: 8,416,376 km (0.072 R)
• M37: 8,567,021 km (0.088 R)
• M38: 8,688,046 km (0.047 R)
• M39: 9,054,710 km (0.12 R)
• M40: 9,301,996 km (0.112 R)
• M41: 9,614,356 km (0.105 R)
• M42: 9,835,013 km (0.118 R)
• M43: 10,636,558 km (0.119 R)
• M44: 10,766,858 km (0.117 R)
• M45: 11,425,837 km (0.031 R)
• M46: 11,693,168 km (0.076 R)
• M47: 11,996,253 km (0.116 R)
• M48: 12,507,280 km (0.09 R)
• M49: 12,851,953 km (0.075 R)
• M50: 13,199,768 km (0.069 R)
• M51: 14,297,667 km (0.078 R)
• M52: 14,621,845 km (0.06 R)
• M53: 14,984,920 km (0.116 R)
• M54: 15,277,533 km (0.061 R)
• M55: 16,054,544 km (0.103 R)
• M56: 16,542,084 km (0.099 R)
• M57: 17,569,971 km (0.076 R)
• M58: 17,839,845 km (0.078 R)
• M59: 18,188,857 km (0.07 R)
• M60: 18,775,580 km (0.07 R)
• M61: 19,130,576 km (0.091 R)
• M62: 19,209,863 km (0.111 R)
• M63: 19,887,391 km (0.095 R)
• M64: 20,289,660 km (0.11 R)
• M65: 20,694,472 km (0.066 R)
• M66: 21,306,926 km (0.061 R)
• M67: 21,842,486 km (0.071 R)
• M68: 22,049,679 km (0.045 R)
• M69: 22,674,998 km (0.094 R)
• M70: 23,263,965 km (0.08 R)
• M71: 23,985,924 km (0.088 R)
• M72: 25,017,701 km (0.094 R)
• M73: 25,539,049 km (0.066 R)
• M74: 25,976,174 km (0.1 R)
• M75: 26,371,711 km (0.111 R)
• M76: 26,592,368 km (0.074 R)
• M77: 26,680,780 km (0.082 R)
• M78: 28,469,672 km (0.103 R)
• M79: 29,013,909 km (0.113 R)
• M80: 29,378,628 km (0.097 R)
• M81: 29,561,437 km (0.09 R)
• M82: 29,698,917 km (0.058 R)
• M83: 30,898,991 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182

Radius: 8.3

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.18 AU - 11.1 AU

Year: 10301 Days

Day: 9.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,077,213 km

• M1: 139,425 km (0.081 R)
• M2: 191,784 km (0.082 R)
• M3: 257,907 km (0.041 R)
• M4: 382,522 km (0.105 R)
• M5: 563,685 km (0.108 R)
• M6: 622,327 km (0.097 R)
• M7: 921,074 km (0.107 R)
• M8: 1,064,239 km (0.03 R)
• M9: 1,169,107 km (0.118 R)
• M10: 1,373,009 km (0.109 R)
• M11: 1,504,356 km (0.042 R)
• M12: 1,571,526 km (0.086 R)
• M13: 2,070,584 km (0.101 R)
• M14: 2,396,558 km (0.108 R)
• M15: 2,616,168 km (0.037 R)
• M16: 3,096,377 km (0.084 R)
• M17: 3,269,910 km (0.034 R)
• M18: 3,424,295 km (0.118 R)
• M19: 3,513,755 km (0.08 R)
• M20: 3,740,545 km (0.087 R)
• M21: 3,972,123 km (0.072 R)
• M22: 4,473,874 km (0.039 R)
• M23: 4,670,296 km (0.058 R)
• M24: 4,869,560 km (0.068 R)
• M25: 5,667,964 km (0.033 R)
• M26: 5,827,136 km (0.108 R)
• M27: 5,961,026 km (0.097 R)
• M28: 6,068,886 km (0.104 R)
• M29: 6,617,611 km (0.076 R)
• M30: 6,701,386 km (0.091 R)
• M31: 6,841,559 km (0.046 R)
• M32: 6,897,958 km (0.078 R)
• M33: 7,096,624 km (0.107 R)
• M34: 7,325,808 km (0.036 R)
• M35: 7,383,553 km (0.119 R)
• M36: 7,557,535 km (0.11 R)
• M37: 7,850,597 km (0.057 R)
• M38: 8,478,310 km (0.085 R)
• M39: 8,538,897 km (0.108 R)
• M40: 8,936,378 km (0.119 R)
• M41: 10,684,280 km (0.11 R)
• M42: 10,914,062 km (0.12 R)
• M43: 11,178,850 km (0.102 R)
• M44: 11,681,051 km (0.117 R)
• M45: 11,849,947 km (0.084 R)
• M46: 11,951,823 km (0.114 R)
• M47: 12,190,431 km (0.077 R)
• M48: 12,846,268 km (0.101 R)
• M49: 12,950,837 km (0.074 R)
• M50: 13,726,502 km (0.116 R)
• M51: 14,119,945 km (0.118 R)
• M52: 14,227,954 km (0.087 R)
• M53: 14,553,479 km (0.073 R)
• M54: 14,662,536 km (0.077 R)
• M55: 15,917,513 km (0.057 R)
• M56: 16,217,756 km (0.103 R)
• M57: 16,481,945 km (0.102 R)
• M58: 16,785,779 km (0.075 R)
• M59: 16,900,221 km (0.116 R)
• M60: 17,053,110 km (0.103 R)
• M61: 17,630,707 km (0.075 R)
• M62: 19,202,083 km (0.059 R)
• M63: 19,481,682 km (0.103 R)
• M64: 19,642,051 km (0.117 R)
• M65: 20,491,168 km (0.1 R)
• M66: 20,572,699 km (0.112 R)
• M67: 20,736,060 km (0.086 R)
• M68: 21,022,839 km (0.05 R)
• M69: 21,187,397 km (0.064 R)
• M70: 21,600,586 km (0.107 R)
• M71: 21,724,902 km (0.067 R)
• M72: 22,225,157 km (0.101 R)
• M73: 22,898,048 km (0.101 R)
• M74: 22,982,721 km (0.068 R)
• M75: 24,134,624 km (0.088 R)
• M76: 25,305,377 km (0.098 R)
• M77: 25,392,892 km (0.093 R)
• M78: 25,787,681 km (0.109 R)
• M79: 26,228,695 km (0.11 R)
• M80: 27,791,993 km (0.066 R)
• M81: 28,108,243 km (0.112 R)
• M82: 28,334,884 km (0.075 R)
• M83: 28,425,690 km (0.049 R)
• M84: 29,109,950 km (0.064 R)
• M85: 29,892,048 km (0.1 R)
• M86: 30,077,101 km (0.06 R)
• M87: 30,308,977 km (0.047 R)
• M88: 30,587,828 km (0.049 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.7

Radius: 10.9

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.34 AU - 9.96 AU

Year: 11175 Days

Day: 11 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,077,213 km

• M1: 137,331 km (0.111 R)
• M2: 378,483 km (0.069 R)
• M3: 482,902 km (0.076 R)
• M4: 763,996 km (0.095 R)
• M5: 1,029,981 km (0.096 R)
• M6: 1,117,945 km (0.056 R)
• M7: 1,231,789 km (0.086 R)
• M8: 1,325,587 km (0.049 R)
• M9: 1,571,376 km (0.08 R)
• M10: 1,674,000 km (0.107 R)
• M11: 2,604,649 km (0.093 R)
• M12: 2,727,020 km (0.088 R)
• M13: 2,820,069 km (0.119 R)
• M14: 2,946,031 km (0.074 R)
• M15: 3,468,127 km (0.116 R)
• M16: 3,569,256 km (0.054 R)
• M17: 4,018,947 km (0.068 R)
• M18: 4,377,383 km (0.088 R)
• M19: 4,597,292 km (0.037 R)
• M20: 5,279,159 km (0.11 R)
• M21: 6,033,133 km (0.082 R)
• M22: 6,319,463 km (0.069 R)
• M23: 6,402,190 km (0.11 R)
• M24: 6,905,587 km (0.094 R)
• M25: 7,905,948 km (0.115 R)
• M26: 8,129,447 km (0.103 R)
• M27: 8,720,359 km (0.061 R)
• M28: 9,090,913 km (0.047 R)
• M29: 9,231,086 km (0.107 R)
• M30: 9,466,553 km (0.073 R)
• M31: 9,656,393 km (0.109 R)
• M32: 9,943,322 km (0.075 R)
• M33: 11,119,610 km (0.111 R)
• M34: 12,184,597 km (0.09 R)
• M35: 12,860,181 km (0.047 R)
• M36: 13,175,982 km (0.107 R)
• M37: 13,869,368 km (0.044 R)
• M38: 13,977,079 km (0.065 R)
• M39: 14,085,088 km (0.09 R)
• M40: 14,848,785 km (0.088 R)
• M41: 15,794,244 km (0.079 R)
• M42: 16,644,558 km (0.095 R)
• M43: 17,509,832 km (0.112 R)
• M44: 17,977,326 km (0.073 R)
• M45: 18,153,702 km (0.092 R)
• M46: 19,283,914 km (0.109 R)
• M47: 19,827,253 km (0.07 R)
• M48: 20,070,350 km (0.114 R)
• M49: 21,987,895 km (0.101 R)
• M50: 22,302,499 km (0.116 R)
• M51: 23,447,821 km (0.108 R)
• M52: 25,729,188 km (0.088 R)
• M53: 26,862,691 km (0.069 R)
• M54: 28,971,273 km (0.113 R)
• M55: 29,178,167 km (0.106 R)
• M56: 30,080,242 km (0.105 R)
• M57: 30,149,955 km (0.098 R)
• M58: 30,921,132 km (0.083 R)
• M59: 31,486,013 km (0.108 R)
• M60: 32,411,127 km (0.065 R)
• M61: 32,625,949 km (0.119 R)
• M62: 32,984,835 km (0.078 R)
• M63: 35,313,475 km (0.108 R)
• M64: 35,682,084 km (0.086 R)
• M65: 35,903,788 km (0.066 R)
• M66: 36,051,890 km (0.077 R)
• M67: 36,274,492 km (0.099 R)
• M68: 37,094,438 km (0.111 R)
• M69: 38,676,585 km (0.058 R)
• M70: 39,208,854 km (0.056 R)
• M71: 40,280,723 km (0.038 R)
• M72: 40,434,659 km (0.115 R)
• M73: 41,595,239 km (0.049 R)
• M74: 43,238,422 km (0.03 R)
• M75: 44,266,160 km (0.106 R)
• M76: 44,345,596 km (0.098 R)
• M77: 44,902,698 km (0.035 R)
• M78: 45,382,010 km (0.12 R)
• M79: 48,457,144 km (0.079 R)
• M80: 48,948,872 km (0.108 R)
• M81: 49,113,131 km (0.096 R)
• M82: 50,019,843 km (0.095 R)
• M83: 51,098,593 km (0.069 R)
• M84: 52,184,973 km (0.049 R)
• M85: 53,110,086 km (0.095 R)
• M86: 54,635,686 km (0.057 R)
• M87: 56,519,871 km (0.096 R)
• M88: 56,692,207 km (0.052 R)
• M89: 57,123,797 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 13,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit