🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.69 AU - 0.91 AU

Year: 253 Days

Day: 46.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,667,084 km

• M1: 368,460 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.94 AU - 1.32 AU

Year: 424 Days

Day: 34.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,667,084 km

• M1: 129,103 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.72 AU - 2.08 AU

Year: 925 Days

Day: 16.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,667,084 km

• M1: 1,308,682 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.61 AU - 4.23 AU

Year: 2740 Days

Day: 31.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.57 AU - 6.19 AU

Year: 4406 Days

Day: 20.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.9

Radius: 10.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.75 AU - 12.93 AU

Year: 15306 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 107.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,667,084 km

• M1: 187,297 km (0.087 R)
• M2: 316,250 km (0.088 R)
• M3: 440,566 km (0.092 R)
• M4: 831,016 km (0.085 R)
• M5: 1,160,580 km (0.072 R)
• M6: 1,245,103 km (0.102 R)
• M7: 1,456,634 km (0.09 R)
• M8: 1,623,137 km (0.069 R)
• M9: 1,835,267 km (0.103 R)
• M10: 1,934,749 km (0.119 R)
• M11: 2,118,605 km (0.083 R)
• M12: 2,525,511 km (0.109 R)
• M13: 2,864,051 km (0.081 R)
• M14: 3,003,626 km (0.115 R)
• M15: 3,193,316 km (0.079 R)
• M16: 3,534,698 km (0.083 R)
• M17: 3,709,878 km (0.064 R)
• M18: 3,913,630 km (0.089 R)
• M19: 4,465,945 km (0.066 R)
• M20: 4,573,955 km (0.115 R)
• M21: 5,585,087 km (0.062 R)
• M22: 5,819,058 km (0.114 R)
• M23: 5,907,470 km (0.088 R)
• M24: 6,326,793 km (0.109 R)
• M25: 6,478,785 km (0.11 R)
• M26: 7,289,156 km (0.101 R)
• M27: 7,673,922 km (0.096 R)
• M28: 8,530,370 km (0.064 R)
• M29: 8,664,858 km (0.11 R)
• M30: 9,072,363 km (0.079 R)
• M31: 9,521,007 km (0.08 R)
• M32: 10,332,575 km (0.066 R)
• M33: 10,547,996 km (0.064 R)
• M34: 11,019,678 km (0.068 R)
• M35: 11,313,339 km (0.11 R)
• M36: 14,071,026 km (0.099 R)
• M37: 14,670,614 km (0.096 R)
• M38: 15,483,080 km (0.086 R)
• M39: 15,894,624 km (0.117 R)
• M40: 16,477,158 km (0.073 R)
• M41: 16,686,745 km (0.082 R)
• M42: 17,108,910 km (0.037 R)
• M43: 17,193,732 km (0.109 R)
• M44: 17,748,591 km (0.099 R)
• M45: 17,920,479 km (0.112 R)
• M46: 19,581,164 km (0.077 R)
• M47: 19,758,887 km (0.048 R)
• M48: 20,429,833 km (0.085 R)
• M49: 21,748,389 km (0.086 R)
• M50: 21,978,470 km (0.091 R)
• M51: 22,070,623 km (0.064 R)
• M52: 23,140,995 km (0.113 R)
• M53: 23,564,357 km (0.117 R)
• M54: 24,706,088 km (0.11 R)
• M55: 25,090,555 km (0.073 R)
• M56: 25,235,366 km (0.061 R)
• M57: 26,550,181 km (0.051 R)
• M58: 26,648,467 km (0.118 R)
• M59: 26,796,120 km (0.112 R)
• M60: 27,488,908 km (0.12 R)
• M61: 27,987,218 km (0.092 R)
• M62: 28,087,299 km (0.047 R)
• M63: 28,237,645 km (0.042 R)
• M64: 28,337,876 km (0.103 R)
• M65: 28,538,935 km (0.087 R)
• M66: 28,639,615 km (0.1 R)
• M67: 28,740,444 km (0.044 R)
• M68: 29,094,243 km (0.027 R)
• M69: 29,398,674 km (0.088 R)
• M70: 29,704,004 km (0.114 R)
• M71: 29,959,367 km (0.11 R)
• M72: 32,447,479 km (0.112 R)
• M73: 33,397,575 km (0.099 R)
• M74: 34,571,170 km (0.069 R)
• M75: 35,216,984 km (0.091 R)
• M76: 35,921,142 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.2

Radius: 7.9

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.99 AU - 17.95 AU

Year: 20452 Days

Day: 22.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,667,084 km

• M1: 147,803 km (0.083 R)
• M2: 337,642 km (0.106 R)
• M3: 452,982 km (0.076 R)
• M4: 749,934 km (0.117 R)
• M5: 1,160,131 km (0.11 R)
• M6: 1,500,616 km (0.047 R)
• M7: 1,906,326 km (0.078 R)
• M8: 2,345,096 km (0.027 R)
• M9: 2,854,926 km (0.118 R)
• M10: 3,659,912 km (0.107 R)
• M11: 3,882,962 km (0.074 R)
• M12: 4,110,501 km (0.112 R)
• M13: 4,578,443 km (0.072 R)
• M14: 4,722,206 km (0.107 R)
• M15: 5,014,221 km (0.081 R)
• M16: 5,513,878 km (0.101 R)
• M17: 5,925,123 km (0.105 R)
• M18: 6,081,901 km (0.097 R)
• M19: 6,134,560 km (0.092 R)
• M20: 6,240,026 km (0.11 R)
• M21: 6,453,054 km (0.063 R)
• M22: 6,722,779 km (0.101 R)
• M23: 7,328,949 km (0.104 R)
• M24: 8,949,543 km (0.056 R)
• M25: 9,493,182 km (0.064 R)
• M26: 9,676,738 km (0.066 R)
• M27: 9,985,359 km (0.049 R)
• M28: 11,316,780 km (0.112 R)
• M29: 11,707,380 km (0.115 R)
• M30: 12,568,615 km (0.108 R)
• M31: 12,702,954 km (0.117 R)
• M32: 12,770,273 km (0.104 R)
• M33: 14,002,809 km (0.101 R)
• M34: 15,058,522 km (0.115 R)
• M35: 15,344,403 km (0.098 R)
• M36: 16,285,823 km (0.083 R)
• M37: 16,652,936 km (0.08 R)
• M38: 17,171,292 km (0.071 R)
• M39: 18,148,316 km (0.081 R)
• M40: 18,224,162 km (0.065 R)
• M41: 20,628,798 km (0.06 R)
• M42: 21,505,741 km (0.114 R)
• M43: 21,989,092 km (0.06 R)
• M44: 22,639,394 km (0.086 R)
• M45: 23,213,401 km (0.102 R)
• M46: 27,451,359 km (0.11 R)
• M47: 27,975,699 km (0.072 R)
• M48: 28,856,831 km (0.105 R)
• M49: 30,646,470 km (0.107 R)
• M50: 30,827,484 km (0.075 R)
• M51: 32,379,711 km (0.08 R)
• M52: 33,119,024 km (0.075 R)
• M53: 34,896,845 km (0.117 R)
• M54: 36,035,733 km (0.104 R)
• M55: 37,960,759 km (0.064 R)
• M56: 38,349,713 km (0.104 R)
• M57: 38,447,102 km (0.104 R)
• M58: 45,987,133 km (0.093 R)
• M59: 46,921,821 km (0.068 R)
• M60: 48,598,963 km (0.097 R)
• M61: 50,402,365 km (0.067 R)
• M62: 51,044,140 km (0.099 R)
• M63: 51,473,486 km (0.088 R)
• M64: 51,904,028 km (0.064 R)
• M65: 52,660,246 km (0.085 R)
• M66: 53,202,688 km (0.06 R)
• M67: 53,638,017 km (0.062 R)
• M68: 55,060,843 km (0.079 R)
• M69: 55,280,752 km (0.118 R)
• M70: 57,162,543 km (0.036 R)
• M71: 58,615,587 km (0.076 R)
• M72: 59,177,776 km (0.12 R)
• M73: 60,420,785 km (0.093 R)
• M74: 61,102,353 km (0.117 R)
• M75: 61,786,464 km (0.085 R)
• M76: 64,085,334 km (0.06 R)
• M77: 67,467,892 km (0.098 R)
• M78: 68,529,438 km (0.083 R)
• M79: 72,227,946 km (0.088 R)
• M80: 73,434,902 km (0.081 R)
• M81: 73,919,449 km (0.118 R)
• M82: 74,162,097 km (0.085 R)
• M83: 75,623,968 km (0.104 R)
• M84: 76,481,014 km (0.078 R)
• M85: 76,603,684 km (0.051 R)
• M86: 77,711,008 km (0.081 R)
• M87: 79,692,431 km (0.114 R)
• M88: 80,564,587 km (0.102 R)
• M89: 81,314,671 km (0.111 R)
• M90: 81,690,610 km (0.043 R)
• M91: 83,200,053 km (0.101 R)
• M92: 84,591,762 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.1

Radius: 3.5

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 17.46 AU - 20.82 AU

Year: 29567 Days

Day: 21.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 62,667,084 km

• M1: 234,121 km (0.036 R)
• M2: 940,971 km (0.112 R)
• M3: 1,434,045 km (0.027 R)
• M4: 1,650,513 km (0.107 R)
• M5: 2,485,718 km (0.108 R)
• M6: 2,646,686 km (0.088 R)
• M7: 3,288,909 km (0.068 R)
• M8: 3,939,211 km (0.12 R)
• M9: 4,946,005 km (0.115 R)
• M10: 8,976,171 km (0.083 R)
• M11: 9,074,607 km (0.081 R)
• M12: 11,220,588 km (0.073 R)
• M13: 11,646,344 km (0.064 R)
• M14: 13,966,607 km (0.117 R)
• M15: 15,061,813 km (0.12 R)
• M16: 15,531,101 km (0.077 R)
• M17: 16,423,901 km (0.119 R)
• M18: 17,028,277 km (0.092 R)
• M19: 17,272,121 km (0.12 R)
• M20: 18,884,637 km (0.093 R)
• M21: 19,454,006 km (0.066 R)
• M22: 19,708,771 km (0.052 R)
• M23: 19,772,650 km (0.042 R)
• M24: 19,900,706 km (0.088 R)
• M25: 19,964,733 km (0.104 R)
• M26: 20,093,238 km (0.109 R)
• M27: 21,130,101 km (0.094 R)
• M28: 21,457,720 km (0.059 R)
• M29: 24,617,975 km (0.066 R)
• M30: 27,063,900 km (0.112 R)
• M31: 28,063,813 km (0.118 R)
• M32: 28,857,728 km (0.075 R)
• M33: 31,731,803 km (0.098 R)
• M34: 32,257,190 km (0.071 R)
• M35: 32,558,780 km (0.084 R)
• M36: 36,249,210 km (0.062 R)
• M37: 37,192,275 km (0.049 R)
• M38: 37,666,949 km (0.028 R)
• M39: 38,382,475 km (0.107 R)
• M40: 39,102,639 km (0.115 R)
• M41: 40,069,640 km (0.053 R)
• M42: 40,881,508 km (0.119 R)
• M43: 41,371,291 km (0.108 R)
• M44: 42,027,278 km (0.08 R)
• M45: 42,603,978 km (0.084 R)
• M46: 42,769,283 km (0.114 R)
• M47: 44,853,331 km (0.097 R)
• M48: 45,696,166 km (0.104 R)
• M49: 45,865,361 km (0.1 R)
• M50: 46,629,208 km (0.067 R)
• M51: 47,140,832 km (0.067 R)
• M52: 49,639,715 km (0.1 R)
• M53: 51,300,102 km (0.082 R)
• M54: 52,889,878 km (0.112 R)
• M55: 53,245,323 km (0.082 R)
• M56: 53,601,665 km (0.037 R)
• M57: 55,394,745 km (0.099 R)
• M58: 55,484,953 km (0.116 R)
• M59: 59,039,548 km (0.067 R)
• M60: 59,592,910 km (0.098 R)
• M61: 60,611,971 km (0.069 R)
• M62: 60,890,821 km (0.085 R)
• M63: 62,104,359 km (0.118 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 18,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit