🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.5 AU - 0.64 AU

Year: 157 Days

Day: 35.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.63 AU - 0.79 AU

Year: 219 Days

Day: 44.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 134.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.65 AU - 0.83 AU

Year: 233 Days

Day: 44.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.79 AU - 1.15 AU

Year: 349 Days

Day: 18.7 Hours

Environment

Temp: 32 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.65 AU - 1.65 AU

Year: 774 Days

Day: 34.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,645,502 km

• M1: 869,014 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.93 AU - 2.45 AU

Year: 1184 Days

Day: 45.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,645,502 km

• M1: 1,394,103 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.88 AU - 3.54 AU

Year: 2101 Days

Day: 15 Hours

Environment

Temp: -113 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.5

Radius: 11.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.61 AU - 8.71 AU

Year: 7743 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,645,502 km

• M1: 227,239 km (0.037 R)
• M2: 667,655 km (0.029 R)
• M3: 837,150 km (0.069 R)
• M4: 1,152,502 km (0.116 R)
• M5: 1,449,753 km (0.097 R)
• M6: 1,579,305 km (0.076 R)
• M7: 2,053,231 km (0.09 R)
• M8: 2,263,565 km (0.071 R)
• M9: 2,843,556 km (0.077 R)
• M10: 3,102,660 km (0.098 R)
• M11: 3,198,702 km (0.081 R)
• M12: 3,295,940 km (0.058 R)
• M13: 3,568,358 km (0.057 R)
• M14: 3,848,106 km (0.114 R)
• M15: 4,135,035 km (0.087 R)
• M16: 4,456,072 km (0.087 R)
• M17: 4,674,784 km (0.119 R)
• M18: 5,065,833 km (0.1 R)
• M19: 5,613,660 km (0.099 R)
• M20: 5,701,923 km (0.095 R)
• M21: 6,059,462 km (0.113 R)
• M22: 6,578,716 km (0.091 R)
• M23: 7,271,803 km (0.053 R)
• M24: 7,464,784 km (0.104 R)
• M25: 7,856,132 km (0.087 R)
• M26: 7,988,078 km (0.067 R)
• M27: 8,421,911 km (0.109 R)
• M28: 8,556,998 km (0.095 R)
• M29: 9,001,005 km (0.112 R)
• M30: 9,452,491 km (0.094 R)
• M31: 9,698,580 km (0.057 R)
• M32: 10,161,435 km (0.118 R)
• M33: 11,034,937 km (0.118 R)
• M34: 12,122,215 km (0.038 R)
• M35: 12,620,675 km (0.032 R)
• M36: 12,853,000 km (0.118 R)
• M37: 13,204,256 km (0.083 R)
• M38: 14,036,020 km (0.105 R)
• M39: 15,542,471 km (0.096 R)
• M40: 15,958,502 km (0.12 R)
• M41: 16,251,864 km (0.048 R)
• M42: 16,929,093 km (0.044 R)
• M43: 17,658,682 km (0.116 R)
• M44: 18,179,881 km (0.085 R)
• M45: 18,354,761 km (0.062 R)
• M46: 18,486,407 km (0.041 R)
• M47: 18,750,298 km (0.119 R)
• M48: 18,927,123 km (0.109 R)
• M49: 19,639,358 km (0.053 R)
• M50: 20,044,020 km (0.058 R)
• M51: 20,405,898 km (0.118 R)
• M52: 20,587,659 km (0.073 R)
• M53: 21,044,381 km (0.101 R)
• M54: 21,228,087 km (0.044 R)
• M55: 21,596,996 km (0.084 R)
• M56: 21,689,597 km (0.101 R)
• M57: 22,716,437 km (0.034 R)
• M58: 24,142,254 km (0.068 R)
• M59: 24,527,319 km (0.079 R)
• M60: 24,914,478 km (0.03 R)
• M61: 25,352,351 km (0.115 R)
• M62: 25,498,957 km (0.068 R)
• M63: 25,645,713 km (0.101 R)
• M64: 25,841,985 km (0.08 R)
• M65: 27,429,518 km (0.053 R)
• M66: 27,932,166 km (0.052 R)
• M67: 28,134,124 km (0.034 R)
• M68: 28,691,824 km (0.05 R)
• M69: 29,509,526 km (0.082 R)
• M70: 30,127,814 km (0.105 R)
• M71: 30,334,858 km (0.089 R)
• M72: 30,802,501 km (0.104 R)
• M73: 30,906,770 km (0.045 R)
• M74: 31,220,178 km (0.09 R)
• M75: 31,692,309 km (0.086 R)
• M76: 32,061,217 km (0.036 R)
• M77: 34,034,413 km (0.1 R)
• M78: 34,520,307 km (0.105 R)
• M79: 35,444,373 km (0.074 R)
• M80: 36,101,557 km (0.099 R)
• M81: 36,984,034 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.2

Radius: 8.2

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.69 AU - 11.09 AU

Year: 10510 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 58.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 43,645,502 km

• M1: 190,139 km (0.099 R)
• M2: 253,868 km (0.111 R)
• M3: 328,218 km (0.081 R)
• M4: 387,159 km (0.1 R)
• M5: 694,583 km (0.079 R)
• M6: 1,032,375 km (0.103 R)
• M7: 1,238,670 km (0.112 R)
• M8: 1,297,313 km (0.112 R)
• M9: 3,100,416 km (0.098 R)
• M10: 3,736,656 km (0.081 R)
• M11: 4,718,317 km (0.095 R)
• M12: 4,780,250 km (0.119 R)
• M13: 4,936,431 km (0.096 R)
• M14: 5,610,369 km (0.116 R)
• M15: 5,974,939 km (0.079 R)
• M16: 6,177,046 km (0.069 R)
• M17: 6,657,404 km (0.067 R)
• M18: 7,149,881 km (0.102 R)
• M19: 7,472,563 km (0.056 R)
• M20: 7,984,188 km (0.094 R)
• M21: 8,582,729 km (0.098 R)
• M22: 8,925,757 km (0.089 R)
• M23: 9,902,033 km (0.069 R)
• M24: 9,981,619 km (0.079 R)
• M25: 10,829,839 km (0.12 R)
• M26: 11,533,397 km (0.111 R)
• M27: 12,038,889 km (0.09 R)
• M28: 12,422,757 km (0.041 R)
• M29: 12,551,710 km (0.052 R)
• M30: 15,821,321 km (0.091 R)
• M31: 16,903,063 km (0.095 R)
• M32: 17,093,651 km (0.088 R)
• M33: 17,189,244 km (0.101 R)
• M34: 17,814,563 km (0.112 R)
• M35: 18,105,681 km (0.096 R)
• M36: 18,692,852 km (0.106 R)
• M37: 19,286,008 km (0.1 R)
• M38: 20,694,322 km (0.047 R)
• M39: 21,875,846 km (0.094 R)
• M40: 22,396,297 km (0.113 R)
• M41: 23,502,573 km (0.039 R)
• M42: 23,928,628 km (0.08 R)
• M43: 24,196,259 km (0.12 R)
• M44: 25,167,897 km (0.082 R)
• M45: 25,987,245 km (0.12 R)
• M46: 26,759,918 km (0.049 R)
• M47: 27,708,218 km (0.108 R)
• M48: 29,179,962 km (0.12 R)
• M49: 31,142,387 km (0.106 R)
• M50: 31,668,972 km (0.105 R)
• M51: 32,198,548 km (0.076 R)
• M52: 32,909,138 km (0.111 R)
• M53: 33,924,758 km (0.094 R)
• M54: 34,526,889 km (0.081 R)
• M55: 35,071,874 km (0.071 R)
• M56: 35,619,702 km (0.097 R)
• M57: 35,864,145 km (0.101 R)
• M58: 36,293,042 km (0.119 R)
• M59: 37,466,188 km (0.038 R)
• M60: 37,590,355 km (0.113 R)
• M61: 37,714,670 km (0.105 R)
• M62: 38,150,898 km (0.086 R)
• M63: 38,401,025 km (0.072 R)
• M64: 39,722,723 km (0.117 R)
• M65: 42,539,800 km (0.074 R)
• M66: 43,580,253 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 10,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit