🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.77 AU - 1.21 AU

Year: 351 Days

Day: 27.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,568,880 km

• M1: 42,037 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.89 AU - 1.23 AU

Year: 389 Days

Day: 31.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.24 AU - 1.98 AU

Year: 728 Days

Day: 32.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.6 AU - 1.84 AU

Year: 804 Days

Day: 37.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 85.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,568,880 km

• M1: 99,483 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.77 AU - 3.39 AU

Year: 1927 Days

Day: 31.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.42 AU - 6 AU

Year: 4239 Days

Day: 30.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.6

Radius: 14.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.26 AU - 13.4 AU

Year: 14503 Days

Day: 15 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 82,568,880 km

• M1: 192,832 km (0.096 R)
• M2: 435,479 km (0.072 R)
• M3: 572,661 km (0.103 R)
• M4: 667,805 km (0.1 R)
• M5: 945,309 km (0.036 R)
• M6: 1,185,563 km (0.044 R)
• M7: 1,339,799 km (0.113 R)
• M8: 1,612,815 km (0.089 R)
• M9: 2,325,499 km (0.071 R)
• M10: 2,555,730 km (0.113 R)
• M11: 2,656,709 km (0.094 R)
• M12: 2,897,860 km (0.098 R)
• M13: 3,200,497 km (0.074 R)
• M14: 3,476,206 km (0.088 R)
• M15: 4,110,351 km (0.069 R)
• M16: 4,656,234 km (0.095 R)
• M17: 4,927,455 km (0.098 R)
• M18: 5,033,071 km (0.081 R)
• M19: 5,139,584 km (0.063 R)
• M20: 5,398,239 km (0.083 R)
• M21: 5,572,969 km (0.12 R)
• M22: 5,727,654 km (0.117 R)
• M23: 6,731,755 km (0.111 R)
• M24: 6,944,034 km (0.108 R)
• M25: 7,206,279 km (0.038 R)
• M26: 7,716,408 km (0.05 R)
• M27: 7,864,210 km (0.094 R)
• M28: 8,112,842 km (0.096 R)
• M29: 8,238,205 km (0.099 R)
• M30: 8,414,731 km (0.056 R)
• M31: 8,669,047 km (0.101 R)
• M32: 8,822,983 km (0.081 R)
• M33: 10,032,482 km (0.047 R)
• M34: 10,275,279 km (0.114 R)
• M35: 10,547,398 km (0.077 R)
• M36: 10,739,332 km (0.114 R)
• M37: 10,849,436 km (0.103 R)
• M38: 11,716,056 km (0.115 R)
• M39: 12,258,199 km (0.093 R)
• M40: 13,367,168 km (0.068 R)
• M41: 13,783,798 km (0.104 R)
• M42: 14,023,903 km (0.032 R)
• M43: 15,028,752 km (0.071 R)
• M44: 15,399,904 km (0.088 R)
• M45: 16,277,744 km (0.107 R)
• M46: 16,372,739 km (0.095 R)
• M47: 17,689,948 km (0.06 R)
• M48: 18,941,035 km (0.075 R)
• M49: 19,342,107 km (0.068 R)
• M50: 19,745,872 km (0.098 R)
• M51: 20,493,562 km (0.118 R)
• M52: 20,905,255 km (0.105 R)
• M53: 21,528,031 km (0.084 R)
• M54: 21,632,301 km (0.108 R)
• M55: 21,771,876 km (0.103 R)
• M56: 22,121,785 km (0.109 R)
• M57: 22,473,490 km (0.103 R)
• M58: 23,111,375 km (0.057 R)
• M59: 23,253,942 km (0.077 R)
• M60: 23,539,973 km (0.095 R)
• M61: 23,791,297 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.1

Radius: 5.8

Gravity: 21.7 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.08 AU - 17.06 AU

Year: 21899 Days

Day: 19.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,568,880 km

• M1: 254,915 km (0.08 R)
• M2: 500,854 km (0.109 R)
• M3: 994,527 km (0.097 R)
• M4: 1,284,597 km (0.058 R)
• M5: 3,000,185 km (0.079 R)
• M6: 4,255,461 km (0.093 R)
• M7: 4,816,902 km (0.116 R)
• M8: 5,009,285 km (0.12 R)
• M9: 5,601,393 km (0.106 R)
• M10: 6,372,271 km (0.089 R)
• M11: 6,743,274 km (0.106 R)
• M12: 6,958,395 km (0.103 R)
• M13: 7,012,550 km (0.119 R)
• M14: 7,729,273 km (0.048 R)
• M15: 8,296,399 km (0.05 R)
• M16: 9,530,282 km (0.067 R)
• M17: 9,711,146 km (0.115 R)
• M18: 11,710,521 km (0.031 R)
• M19: 13,967,953 km (0.094 R)
• M20: 14,657,001 km (0.119 R)
• M21: 16,211,323 km (0.06 R)
• M22: 16,499,448 km (0.109 R)
• M23: 16,571,854 km (0.094 R)
• M24: 16,716,814 km (0.081 R)
• M25: 17,669,154 km (0.065 R)
• M26: 17,965,657 km (0.05 R)
• M27: 18,338,754 km (0.081 R)
• M28: 18,488,651 km (0.035 R)
• M29: 18,638,997 km (0.101 R)
• M30: 19,168,424 km (0.087 R)
• M31: 19,856,275 km (0.069 R)
• M32: 20,241,938 km (0.101 R)
• M33: 22,607,230 km (0.113 R)
• M34: 22,687,564 km (0.097 R)
• M35: 23,740,584 km (0.031 R)
• M36: 24,478,999 km (0.073 R)
• M37: 25,978,119 km (0.099 R)
• M38: 26,399,835 km (0.087 R)
• M39: 27,678,448 km (0.11 R)
• M40: 30,030,127 km (0.045 R)
• M41: 30,295,364 km (0.091 R)
• M42: 30,739,221 km (0.101 R)
• M43: 30,917,392 km (0.099 R)
• M44: 31,813,184 km (0.118 R)
• M45: 32,717,354 km (0.04 R)
• M46: 32,899,265 km (0.079 R)
• M47: 33,813,607 km (0.05 R)
• M48: 35,854,421 km (0.113 R)
• M49: 36,700,846 km (0.109 R)
• M50: 37,934,878 km (0.12 R)
• M51: 38,701,119 km (0.11 R)
• M52: 39,859,904 km (0.074 R)
• M53: 40,638,710 km (0.058 R)
• M54: 40,736,398 km (0.109 R)
• M55: 41,128,045 km (0.051 R)
• M56: 42,112,698 km (0.118 R)
• M57: 42,905,866 km (0.112 R)
• M58: 43,404,027 km (0.086 R)
• M59: 44,507,012 km (0.107 R)
• M60: 45,011,307 km (0.103 R)
• M61: 46,842,684 km (0.112 R)
• M62: 47,355,655 km (0.098 R)
• M63: 47,458,578 km (0.095 R)
• M64: 47,561,501 km (0.086 R)
• M65: 48,387,282 km (0.031 R)
• M66: 49,113,879 km (0.081 R)
• M67: 50,998,662 km (0.1 R)
• M68: 52,800,269 km (0.073 R)
• M69: 53,120,409 km (0.091 R)
• M70: 55,595,805 km (0.091 R)
• M71: 56,138,995 km (0.034 R)
• M72: 56,574,773 km (0.119 R)
• M73: 57,230,461 km (0.03 R)
• M74: 57,449,621 km (0.038 R)
• M75: 57,559,277 km (0.107 R)
• M76: 58,439,211 km (0.078 R)
• M77: 59,434,336 km (0.086 R)
• M78: 59,767,341 km (0.057 R)
• M79: 61,665,888 km (0.058 R)
• M80: 62,904,857 km (0.052 R)
• M81: 64,038,361 km (0.117 R)
• M82: 64,152,055 km (0.096 R)
• M83: 66,786,025 km (0.068 R)
• M84: 69,571,986 km (0.113 R)
• M85: 69,922,942 km (0.075 R)
• M86: 70,040,077 km (0.054 R)
• M87: 70,509,067 km (0.117 R)
• M88: 73,583,303 km (0.087 R)
• M89: 74,418,358 km (0.108 R)
• M90: 75,136,727 km (0.061 R)
• M91: 77,426,472 km (0.109 R)
• M92: 77,547,647 km (0.099 R)
• M93: 78,032,942 km (0.097 R)
• M94: 81,334,567 km (0.064 R)
• M95: 81,704,223 km (0.081 R)
• M96: 81,827,492 km (0.088 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 16,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit