🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.58 AU - 0.62 AU

Year: 169 Days

Day: 40.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.77 AU - 1.17 AU

Year: 347 Days

Day: 38.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.11 AU - 1.49 AU

Year: 539 Days

Day: 16.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.03 AU - 2.95 AU

Year: 1428 Days

Day: 37.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,647,053 km

• M1: 57,894 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.32 AU - 3.02 AU

Year: 1586 Days

Day: 20.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.2

Radius: 13

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.67 AU - 13.21 AU

Year: 14995 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,647,053 km

• M1: 162,164 km (0.109 R)
• M2: 645,066 km (0.1 R)
• M3: 1,066,334 km (0.096 R)
• M4: 2,523,716 km (0.097 R)
• M5: 3,855,436 km (0.101 R)
• M6: 4,548,374 km (0.116 R)
• M7: 6,793,239 km (0.079 R)
• M8: 7,714,313 km (0.04 R)
• M9: 10,021,561 km (0.087 R)
• M10: 10,749,654 km (0.092 R)
• M11: 11,572,742 km (0.096 R)
• M12: 12,628,304 km (0.064 R)
• M13: 14,930,765 km (0.117 R)
• M14: 18,974,396 km (0.114 R)
• M15: 21,428,997 km (0.116 R)
• M16: 23,210,858 km (0.038 R)
• M17: 24,988,230 km (0.074 R)
• M18: 26,960,977 km (0.119 R)
• M19: 28,923,851 km (0.117 R)
• M20: 31,686,923 km (0.1 R)
• M21: 32,888,493 km (0.098 R)
• M22: 38,000,103 km (0.045 R)
• M23: 40,744,326 km (0.097 R)
• M24: 43,178,583 km (0.09 R)
• M25: 43,618,102 km (0.056 R)
• M26: 45,556,890 km (0.095 R)
• M27: 51,388,963 km (0.107 R)
• M28: 54,739,806 km (0.116 R)
• M29: 58,055,493 km (0.056 R)
• M30: 60,035,121 km (0.049 R)
• M31: 60,582,650 km (0.059 R)
• M32: 61,873,380 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.8

Radius: 12.5

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.04 AU - 13.46 AU

Year: 15582 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,647,053 km

• M1: 155,432 km (0.061 R)
• M2: 574,306 km (0.116 R)
• M3: 1,088,624 km (0.057 R)
• M4: 1,515,875 km (0.05 R)
• M5: 2,152,713 km (0.119 R)
• M6: 3,589,900 km (0.094 R)
• M7: 4,056,346 km (0.082 R)
• M8: 6,179,140 km (0.12 R)
• M9: 6,852,480 km (0.108 R)
• M10: 8,648,851 km (0.071 R)
• M11: 9,276,414 km (0.111 R)
• M12: 10,160,388 km (0.083 R)
• M13: 15,978,249 km (0.104 R)
• M14: 18,583,347 km (0.1 R)
• M15: 22,126,572 km (0.091 R)
• M16: 28,193,364 km (0.072 R)
• M17: 31,851,331 km (0.05 R)
• M18: 33,095,836 km (0.044 R)
• M19: 33,729,982 km (0.063 R)
• M20: 34,631,608 km (0.104 R)
• M21: 38,678,380 km (0.12 R)
• M22: 44,704,332 km (0.114 R)
• M23: 47,697,785 km (0.095 R)
• M24: 58,209,130 km (0.068 R)
• M25: 59,319,595 km (0.043 R)
• M26: 63,902,974 km (0.05 R)
• M27: 67,288,973 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.7

Radius: 6.6

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.24 AU - 20.66 AU

Year: 29981 Days

Day: 24.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,647,053 km

• M1: 83,625 km (0.06 R)
• M2: 314,156 km (0.05 R)
• M3: 1,500,915 km (0.076 R)
• M4: 2,434,556 km (0.042 R)
• M5: 2,725,224 km (0.115 R)
• M6: 3,376,574 km (0.038 R)
• M7: 3,801,880 km (0.081 R)
• M8: 4,027,474 km (0.078 R)
• M9: 4,400,421 km (0.103 R)
• M10: 5,214,982 km (0.03 R)
• M11: 5,953,098 km (0.088 R)
• M12: 6,302,708 km (0.084 R)
• M13: 6,619,706 km (0.11 R)
• M14: 7,635,027 km (0.084 R)
• M15: 9,551,674 km (0.087 R)
• M16: 13,546,536 km (0.061 R)
• M17: 15,496,993 km (0.063 R)
• M18: 18,166,118 km (0.113 R)
• M19: 19,276,733 km (0.084 R)
• M20: 20,628,948 km (0.109 R)
• M21: 27,382,095 km (0.08 R)
• M22: 27,983,329 km (0.081 R)
• M23: 32,441,495 km (0.093 R)
• M24: 34,628,466 km (0.087 R)
• M25: 39,445,817 km (0.06 R)
• M26: 42,093,400 km (0.107 R)
• M27: 44,032,039 km (0.113 R)
• M28: 44,691,317 km (0.095 R)
• M29: 49,491,464 km (0.092 R)
• M30: 50,025,229 km (0.106 R)
• M31: 50,742,999 km (0.111 R)
• M32: 70,320,424 km (0.105 R)
• M33: 73,044,900 km (0.069 R)
• M34: 75,368,305 km (0.099 R)
• M35: 77,262,214 km (0.117 R)
• M36: 79,430,485 km (0.102 R)
• M37: 80,652,550 km (0.058 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 14,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit