🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.46 AU - 0.72 AU

Year: 159 Days

Day: 35.9 Hours

Environment

Temp: 264 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.1 AU - 1.26 AU

Year: 451 Days

Day: 14.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.23 AU - 1.25 AU

Year: 485 Days

Day: 16.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.41 AU - 3.87 AU

Year: 1956 Days

Day: 47.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.71 AU - 3.81 AU

Year: 2069 Days

Day: 18.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.24 AU - 4.3 AU

Year: 2573 Days

Day: 32.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,901,198 km

• M1: 1,411,606 km (0.095 R)
• M2: 3,438,657 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.61 AU - 4.89 AU

Year: 3638 Days

Day: 44.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,901,198 km

• M1: 1,942,080 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.3

Radius: 11.5

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.04 AU - 6.84 AU

Year: 5088 Days

Day: 6.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 66.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,901,198 km

• M1: 145,559 km (0.1 R)
• M2: 302,636 km (0.066 R)
• M3: 374,593 km (0.084 R)
• M4: 522,545 km (0.097 R)
• M5: 615,894 km (0.102 R)
• M6: 883,525 km (0.098 R)
• M7: 998,715 km (0.115 R)
• M8: 1,132,905 km (0.082 R)
• M9: 1,526,497 km (0.073 R)
• M10: 1,635,404 km (0.065 R)
• M11: 1,795,773 km (0.096 R)
• M12: 1,878,052 km (0.088 R)
• M13: 2,344,348 km (0.107 R)
• M14: 2,471,207 km (0.084 R)
• M15: 2,923,442 km (0.074 R)
• M16: 3,819,234 km (0.108 R)
• M17: 4,034,206 km (0.071 R)
• M18: 4,165,104 km (0.053 R)
• M19: 4,817,799 km (0.053 R)
• M20: 5,454,338 km (0.117 R)
• M21: 5,550,829 km (0.119 R)
• M22: 5,819,357 km (0.049 R)
• M23: 5,918,092 km (0.111 R)
• M24: 6,192,454 km (0.108 R)
• M25: 6,369,279 km (0.088 R)
• M26: 6,909,776 km (0.039 R)
• M27: 7,384,749 km (0.118 R)
• M28: 7,680,355 km (0.117 R)
• M29: 8,366,560 km (0.092 R)
• M30: 8,478,160 km (0.087 R)
• M31: 8,646,607 km (0.065 R)
• M32: 9,563,343 km (0.081 R)
• M33: 9,885,726 km (0.114 R)
• M34: 10,122,390 km (0.117 R)
• M35: 10,601,253 km (0.05 R)
• M36: 10,965,374 km (0.093 R)
• M37: 11,210,416 km (0.096 R)
• M38: 11,893,629 km (0.105 R)
• M39: 12,208,682 km (0.091 R)
• M40: 12,367,106 km (0.056 R)
• M41: 12,462,550 km (0.092 R)
• M42: 12,558,292 km (0.12 R)
• M43: 12,718,362 km (0.105 R)
• M44: 13,463,360 km (0.107 R)
• M45: 13,627,169 km (0.091 R)
• M46: 13,791,727 km (0.102 R)
• M47: 14,122,787 km (0.084 R)
• M48: 14,255,929 km (0.119 R)
• M49: 14,657,749 km (0.108 R)
• M50: 15,644,497 km (0.119 R)
• M51: 15,851,390 km (0.119 R)
• M52: 16,302,727 km (0.097 R)
• M53: 16,758,103 km (0.094 R)
• M54: 16,934,479 km (0.041 R)
• M55: 17,217,817 km (0.081 R)
• M56: 18,330,825 km (0.109 R)
• M57: 18,951,058 km (0.093 R)
• M58: 19,541,072 km (0.108 R)
• M59: 19,950,222 km (0.11 R)
• M60: 20,212,168 km (0.097 R)
• M61: 21,080,584 km (0.091 R)
• M62: 21,309,020 km (0.062 R)
• M63: 21,461,909 km (0.101 R)
• M64: 22,192,844 km (0.077 R)
• M65: 22,270,186 km (0.074 R)
• M66: 22,541,856 km (0.057 R)
• M67: 23,206,220 km (0.107 R)
• M68: 23,678,949 km (0.108 R)
• M69: 24,194,763 km (0.062 R)
• M70: 24,314,292 km (0.042 R)
• M71: 24,995,560 km (0.074 R)
• M72: 25,076,193 km (0.113 R)
• M73: 25,237,460 km (0.078 R)
• M74: 26,049,627 km (0.079 R)
• M75: 26,294,967 km (0.065 R)
• M76: 26,417,787 km (0.095 R)
• M77: 27,991,557 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.4

Radius: 8.7

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.03 AU - 7.35 AU

Year: 5413 Days

Day: 13.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,901,198 km

• M1: 143,913 km (0.084 R)
• M2: 201,957 km (0.101 R)
• M3: 322,832 km (0.099 R)
• M4: 405,410 km (0.074 R)
• M5: 569,818 km (0.037 R)
• M6: 634,295 km (0.085 R)
• M7: 715,078 km (0.105 R)
• M8: 771,027 km (0.082 R)
• M9: 872,904 km (0.037 R)
• M10: 1,042,548 km (0.096 R)
• M11: 1,172,847 km (0.072 R)
• M12: 1,633,459 km (0.112 R)
• M13: 1,690,007 km (0.113 R)
• M14: 1,903,334 km (0.089 R)
• M15: 2,104,992 km (0.116 R)
• M16: 2,229,307 km (0.093 R)
• M17: 2,639,206 km (0.066 R)
• M18: 2,728,516 km (0.071 R)
• M19: 2,933,165 km (0.058 R)
• M20: 3,166,688 km (0.12 R)
• M21: 3,285,618 km (0.115 R)
• M22: 3,801,581 km (0.067 R)
• M23: 4,264,138 km (0.101 R)
• M24: 4,422,263 km (0.051 R)
• M25: 4,609,260 km (0.089 R)
• M26: 5,298,158 km (0.11 R)
• M27: 5,439,827 km (0.099 R)
• M28: 6,345,942 km (0.105 R)
• M29: 6,648,279 km (0.054 R)
• M30: 7,298,431 km (0.086 R)
• M31: 7,679,008 km (0.107 R)
• M32: 8,098,630 km (0.07 R)
• M33: 8,163,855 km (0.104 R)
• M34: 8,960,164 km (0.065 R)
• M35: 9,608,222 km (0.086 R)
• M36: 10,271,240 km (0.104 R)
• M37: 11,974,113 km (0.104 R)
• M38: 12,160,362 km (0.072 R)
• M39: 13,106,120 km (0.043 R)
• M40: 13,723,809 km (0.093 R)
• M41: 14,272,086 km (0.077 R)
• M42: 14,350,924 km (0.062 R)
• M43: 14,707,864 km (0.037 R)
• M44: 14,827,393 km (0.066 R)
• M45: 15,309,098 km (0.079 R)
• M46: 15,511,354 km (0.065 R)
• M47: 15,959,400 km (0.101 R)
• M48: 16,370,345 km (0.114 R)
• M49: 16,494,362 km (0.08 R)
• M50: 16,577,239 km (0.098 R)
• M51: 17,413,043 km (0.097 R)
• M52: 17,624,275 km (0.119 R)
• M53: 17,708,947 km (0.07 R)
• M54: 18,048,983 km (0.111 R)
• M55: 18,391,263 km (0.047 R)
• M56: 18,735,637 km (0.116 R)
• M57: 19,125,789 km (0.116 R)
• M58: 20,667,843 km (0.096 R)
• M59: 21,025,831 km (0.094 R)
• M60: 21,115,739 km (0.099 R)
• M61: 21,250,677 km (0.115 R)
• M62: 21,839,045 km (0.104 R)
• M63: 21,930,001 km (0.061 R)
• M64: 22,158,137 km (0.111 R)
• M65: 22,341,096 km (0.081 R)
• M66: 24,386,846 km (0.072 R)
• M67: 24,717,757 km (0.041 R)
• M68: 25,050,163 km (0.113 R)
• M69: 25,671,593 km (0.105 R)
• M70: 25,960,018 km (0.08 R)
• M71: 27,027,099 km (0.096 R)
• M72: 27,124,787 km (0.119 R)
• M73: 27,418,597 km (0.043 R)
• M74: 29,404,359 km (0.097 R)
• M75: 30,110,162 km (0.045 R)
• M76: 31,436,048 km (0.113 R)
• M77: 32,157,708 km (0.082 R)
• M78: 32,416,811 km (0.112 R)
• M79: 33,198,311 km (0.089 R)
• M80: 34,726,603 km (0.052 R)
• M81: 34,992,438 km (0.069 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 18,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit