🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.09 AU - 1.11 AU

Year: 402 Days

Day: 15.6 Hours

Environment

Temp: 117 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,918,109 km

• M1: 431,440 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.14 AU - 1.3 AU

Year: 469 Days

Day: 28.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.18 AU - 1.88 AU

Year: 659 Days

Day: 41.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,918,109 km

• M1: 389,254 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.99 AU - 3.69 AU

Year: 2126 Days

Day: 38.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.11 AU - 4.51 AU

Year: 2590 Days

Day: 28 Hours

Environment

Temp: -103 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.31 AU - 4.59 AU

Year: 2734 Days

Day: 44.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.75 AU - 5.37 AU

Year: 3964 Days

Day: 13.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.4

Radius: 9.3

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 10.43 AU - 12.07 AU

Year: 13141 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 37,918,109 km

• M1: 121,922 km (0.073 R)
• M2: 180,864 km (0.097 R)
• M3: 278,701 km (0.1 R)
• M4: 353,350 km (0.056 R)
• M5: 481,705 km (0.096 R)
• M6: 647,759 km (0.109 R)
• M7: 810,521 km (0.073 R)
• M8: 903,122 km (0.106 R)
• M9: 1,061,546 km (0.108 R)
• M10: 1,137,841 km (0.113 R)
• M11: 1,282,802 km (0.09 R)
• M12: 1,504,805 km (0.102 R)
• M13: 1,591,422 km (0.118 R)
• M14: 1,769,444 km (0.032 R)
• M15: 1,923,081 km (0.077 R)
• M16: 2,259,975 km (0.115 R)
• M17: 2,343,002 km (0.098 R)
• M18: 2,988,816 km (0.054 R)
• M19: 3,209,772 km (0.088 R)
• M20: 3,284,571 km (0.096 R)
• M21: 3,493,559 km (0.036 R)
• M22: 3,746,080 km (0.077 R)
• M23: 3,805,171 km (0.032 R)
• M24: 4,268,925 km (0.107 R)
• M25: 4,686,901 km (0.114 R)
• M26: 4,750,780 km (0.03 R)
• M27: 5,096,201 km (0.092 R)
• M28: 5,427,411 km (0.072 R)
• M29: 5,925,871 km (0.062 R)
• M30: 6,087,586 km (0.09 R)
• M31: 6,438,992 km (0.116 R)
• M32: 7,137,165 km (0.025 R)
• M33: 7,783,577 km (0.086 R)
• M34: 8,011,714 km (0.059 R)
• M35: 8,448,689 km (0.056 R)
• M36: 8,578,690 km (0.058 R)
• M37: 8,657,079 km (0.09 R)
• M38: 9,292,122 km (0.106 R)
• M39: 9,372,606 km (0.06 R)
• M40: 10,719,286 km (0.104 R)
• M41: 10,944,879 km (0.079 R)
• M42: 11,573,490 km (0.063 R)
• M43: 11,833,940 km (0.11 R)
• M44: 12,213,769 km (0.071 R)
• M45: 12,301,882 km (0.117 R)
• M46: 12,627,107 km (0.088 R)
• M47: 13,225,649 km (0.072 R)
• M48: 13,741,761 km (0.103 R)
• M49: 15,107,889 km (0.097 R)
• M50: 15,234,299 km (0.099 R)
• M51: 15,297,579 km (0.108 R)
• M52: 16,096,282 km (0.076 R)
• M53: 17,302,939 km (0.049 R)
• M54: 18,471,148 km (0.094 R)
• M55: 18,979,631 km (0.103 R)
• M56: 19,286,905 km (0.09 R)
• M57: 19,630,233 km (0.086 R)
• M58: 20,183,894 km (0.073 R)
• M59: 21,023,886 km (0.117 R)
• M60: 21,946,756 km (0.102 R)
• M61: 22,018,263 km (0.081 R)
• M62: 22,161,578 km (0.115 R)
• M63: 24,237,249 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.6

Radius: 13.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 11.3 AU - 12.76 AU

Year: 14531 Days

Day: 14.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,918,109 km

• M1: 309,518 km (0.066 R)
• M2: 395,387 km (0.078 R)
• M3: 529,427 km (0.061 R)
• M4: 616,792 km (0.112 R)
• M5: 853,306 km (0.06 R)
• M6: 1,222,514 km (0.066 R)
• M7: 1,345,034 km (0.114 R)
• M8: 1,453,493 km (0.042 R)
• M9: 1,958,984 km (0.116 R)
• M10: 2,562,462 km (0.107 R)
• M11: 2,815,133 km (0.097 R)
• M12: 3,570,901 km (0.116 R)
• M13: 4,064,425 km (0.073 R)
• M14: 4,251,871 km (0.05 R)
• M15: 4,414,783 km (0.086 R)
• M16: 4,831,263 km (0.055 R)
• M17: 5,524,051 km (0.112 R)
• M18: 6,003,512 km (0.038 R)
• M19: 6,496,437 km (0.118 R)
• M20: 6,716,196 km (0.104 R)
• M21: 6,811,191 km (0.113 R)
• M22: 6,906,485 km (0.102 R)
• M23: 7,195,508 km (0.112 R)
• M24: 7,719,101 km (0.069 R)
• M25: 7,885,304 km (0.072 R)
• M26: 8,630,600 km (0.088 R)
• M27: 9,046,632 km (0.067 R)
• M28: 9,151,799 km (0.106 R)
• M29: 9,257,266 km (0.033 R)
• M30: 9,398,486 km (0.092 R)
• M31: 9,540,455 km (0.113 R)
• M32: 10,480,827 km (0.077 R)
• M33: 10,664,982 km (0.113 R)
• M34: 11,488,518 km (0.11 R)
• M35: 11,754,802 km (0.111 R)
• M36: 11,984,734 km (0.058 R)
• M37: 12,254,908 km (0.104 R)
• M38: 12,449,086 km (0.074 R)
• M39: 13,275,913 km (0.119 R)
• M40: 13,515,420 km (0.113 R)
• M41: 13,675,938 km (0.068 R)
• M42: 15,482,632 km (0.031 R)
• M43: 16,628,252 km (0.05 R)
• M44: 16,757,205 km (0.106 R)
• M45: 17,581,789 km (0.086 R)
• M46: 17,845,081 km (0.111 R)
• M47: 18,021,158 km (0.075 R)
• M48: 18,642,288 km (0.109 R)
• M49: 18,731,598 km (0.049 R)
• M50: 20,825,071 km (0.104 R)
• M51: 21,057,097 km (0.073 R)
• M52: 21,523,693 km (0.096 R)
• M53: 21,758,262 km (0.107 R)
• M54: 22,324,640 km (0.089 R)
• M55: 23,375,864 km (0.118 R)
• M56: 23,761,976 km (0.071 R)
• M57: 23,907,385 km (0.092 R)
• M58: 24,101,713 km (0.075 R)
• M59: 24,736,906 km (0.108 R)
• M60: 25,179,865 km (0.103 R)
• M61: 26,073,562 km (0.079 R)
• M62: 26,173,494 km (0.108 R)
• M63: 26,373,805 km (0.096 R)
• M64: 26,725,510 km (0.038 R)
• M65: 26,977,732 km (0.106 R)
• M66: 28,045,562 km (0.114 R)
• M67: 28,148,036 km (0.099 R)
• M68: 29,386,856 km (0.088 R)
• M69: 29,647,156 km (0.076 R)
• M70: 30,854,561 km (0.119 R)
• M71: 31,278,372 km (0.107 R)
• M72: 31,597,314 km (0.091 R)
• M73: 31,703,978 km (0.067 R)
• M74: 32,238,790 km (0.094 R)
• M75: 32,507,318 km (0.098 R)
• M76: 32,614,879 km (0.086 R)
• M77: 33,806,426 km (0.118 R)
• M78: 34,298,005 km (0.113 R)
• M79: 34,407,660 km (0.072 R)
• M80: 34,957,133 km (0.084 R)
• M81: 37,015,749 km (0.055 R)
• M82: 37,128,097 km (0.061 R)
• M83: 37,522,437 km (0.045 R)
• M84: 37,635,384 km (0.082 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 18,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit