🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.49 AU - 0.73 AU

Year: 177 Days

Day: 22.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.66 AU - 0.68 AU

Year: 203 Days

Day: 33 Hours

Environment

Temp: 183 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.62 AU - 2.48 AU

Year: 1089 Days

Day: 30.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.08 AU - 2.9 AU

Year: 1457 Days

Day: 34.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.75 AU - 3.25 AU

Year: 1927 Days

Day: 39.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,545,376 km

• M1: 1,470,846 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.9

Radius: 7.6

Gravity: 15.44 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.22 AU - 14.28 AU

Year: 17887 Days

Day: 23 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,545,376 km

• M1: 113,994 km (0.056 R)
• M2: 328,966 km (0.077 R)
• M3: 436,227 km (0.104 R)
• M4: 620,682 km (0.112 R)
• M5: 1,088,175 km (0.093 R)
• M6: 1,170,454 km (0.053 R)
• M7: 2,003,415 km (0.102 R)
• M8: 2,314,578 km (0.078 R)
• M9: 4,043,481 km (0.104 R)
• M10: 4,347,763 km (0.06 R)
• M11: 4,436,026 km (0.079 R)
• M12: 4,840,688 km (0.099 R)
• M13: 5,070,769 km (0.118 R)
• M14: 6,323,652 km (0.116 R)
• M15: 6,676,553 km (0.027 R)
• M16: 6,984,276 km (0.069 R)
• M17: 7,349,145 km (0.111 R)
• M18: 9,955,290 km (0.086 R)
• M19: 10,961,634 km (0.07 R)
• M20: 11,876,276 km (0.095 R)
• M21: 12,688,592 km (0.111 R)
• M22: 13,518,860 km (0.12 R)
• M23: 14,234,985 km (0.09 R)
• M24: 14,697,243 km (0.085 R)
• M25: 15,030,397 km (0.12 R)
• M26: 15,433,414 km (0.119 R)
• M27: 15,976,305 km (0.114 R)
• M28: 16,044,671 km (0.104 R)
• M29: 16,663,707 km (0.106 R)
• M30: 16,871,947 km (0.075 R)
• M31: 17,220,660 km (0.093 R)
• M32: 18,855,615 km (0.079 R)
• M33: 19,144,937 km (0.101 R)
• M34: 20,539,488 km (0.093 R)
• M35: 21,286,580 km (0.116 R)
• M36: 21,361,678 km (0.049 R)
• M37: 22,347,229 km (0.068 R)
• M38: 23,502,723 km (0.116 R)
• M39: 23,736,245 km (0.056 R)
• M40: 25,073,501 km (0.047 R)
• M41: 25,311,960 km (0.054 R)
• M42: 25,791,271 km (0.088 R)
• M43: 26,515,923 km (0.086 R)
• M44: 26,840,102 km (0.09 R)
• M45: 27,002,715 km (0.114 R)
• M46: 27,410,519 km (0.095 R)
• M47: 27,656,308 km (0.066 R)
• M48: 28,067,403 km (0.095 R)
• M49: 29,816,352 km (0.108 R)
• M50: 30,491,786 km (0.038 R)
• M51: 30,831,373 km (0.103 R)
• M52: 31,857,914 km (0.1 R)
• M53: 33,856,242 km (0.107 R)
• M54: 36,523,273 km (0.101 R)
• M55: 39,349,326 km (0.116 R)
• M56: 39,441,628 km (0.083 R)
• M57: 39,534,080 km (0.072 R)
• M58: 41,022,279 km (0.115 R)
• M59: 42,244,793 km (0.094 R)
• M60: 42,339,339 km (0.065 R)
• M61: 42,623,425 km (0.084 R)
• M62: 43,479,424 km (0.109 R)
• M63: 43,765,904 km (0.053 R)
• M64: 44,437,000 km (0.12 R)
• M65: 45,111,537 km (0.103 R)
• M66: 45,692,426 km (0.09 R)
• M67: 46,470,783 km (0.098 R)
• M68: 46,568,321 km (0.079 R)
• M69: 47,351,616 km (0.101 R)
• M70: 47,449,901 km (0.112 R)
• M71: 47,548,187 km (0.072 R)
• M72: 50,829,317 km (0.098 R)
• M73: 51,635,650 km (0.117 R)
• M74: 53,261,031 km (0.066 R)
• M75: 55,316,356 km (0.114 R)
• M76: 55,626,771 km (0.084 R)
• M77: 60,034,523 km (0.091 R)
• M78: 60,460,129 km (0.093 R)
• M79: 61,100,408 km (0.119 R)
• M80: 63,034,858 km (0.097 R)
• M81: 63,251,027 km (0.116 R)
• M82: 63,575,654 km (0.077 R)
• M83: 64,335,462 km (0.093 R)
• M84: 68,512,384 km (0.109 R)
• M85: 70,745,731 km (0.088 R)
• M86: 71,533,064 km (0.109 R)
• M87: 72,436,336 km (0.091 R)
• M88: 73,229,803 km (0.116 R)
• M89: 73,912,269 km (0.097 R)
• M90: 75,512,816 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.2

Radius: 4

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 14.46 AU - 22.28 AU

Year: 29199 Days

Day: 23.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 63,545,376 km

• M1: 86,916 km (0.117 R)
• M2: 178,321 km (0.095 R)
• M3: 363,373 km (0.063 R)
• M4: 430,393 km (0.078 R)
• M5: 576,849 km (0.101 R)
• M6: 615,894 km (0.112 R)
• M7: 738,415 km (0.109 R)
• M8: 824,434 km (0.116 R)
• M9: 913,893 km (0.029 R)
• M10: 1,735,634 km (0.117 R)
• M11: 2,334,774 km (0.097 R)
• M12: 2,525,960 km (0.081 R)
• M13: 2,558,273 km (0.099 R)
• M14: 4,939,273 km (0.113 R)
• M15: 5,349,919 km (0.084 R)
• M16: 5,644,028 km (0.114 R)
• M17: 5,771,635 km (0.103 R)
• M18: 8,034,303 km (0.109 R)
• M19: 9,659,684 km (0.113 R)
• M20: 10,223,369 km (0.038 R)
• M21: 10,431,011 km (0.085 R)
• M22: 11,705,734 km (0.114 R)
• M23: 14,224,514 km (0.064 R)
• M24: 15,158,902 km (0.093 R)
• M25: 16,536,549 km (0.046 R)
• M26: 16,841,279 km (0.074 R)
• M27: 17,209,440 km (0.067 R)
• M28: 19,345,099 km (0.044 R)
• M29: 19,666,136 km (0.059 R)
• M30: 20,118,520 km (0.104 R)
• M31: 22,431,453 km (0.055 R)
• M32: 24,827,113 km (0.085 R)
• M33: 25,456,172 km (0.114 R)
• M34: 26,944,222 km (0.06 R)
• M35: 27,015,730 km (0.094 R)
• M36: 27,230,852 km (0.088 R)
• M37: 29,929,448 km (0.088 R)
• M38: 31,348,084 km (0.078 R)
• M39: 33,324,422 km (0.075 R)
• M40: 33,478,059 km (0.051 R)
• M41: 39,408,866 km (0.105 R)
• M42: 39,978,685 km (0.08 R)
• M43: 46,166,800 km (0.119 R)
• M44: 46,939,324 km (0.042 R)
• M45: 49,808,761 km (0.102 R)
• M46: 51,575,362 km (0.093 R)
• M47: 51,664,223 km (0.109 R)
• M48: 53,902,207 km (0.079 R)
• M49: 56,537,822 km (0.105 R)
• M50: 56,996,340 km (0.069 R)
• M51: 57,732,810 km (0.057 R)
• M52: 58,009,716 km (0.111 R)
• M53: 59,867,273 km (0.085 R)
• M54: 61,179,246 km (0.083 R)
• M55: 61,461,537 km (0.093 R)
• M56: 62,216,707 km (0.088 R)
• M57: 63,259,853 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 11,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit