🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.51 AU - 0.59 AU

Year: 148 Days

Day: 19.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,682,511 km

• M1: 29,321 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.63 AU - 0.95 AU

Year: 254 Days

Day: 34 Hours

Environment

Temp: 185 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.87 AU - 0.89 AU

Year: 299 Days

Day: 40.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,682,511 km

• M1: 556,504 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.95 AU - 1.43 AU

Year: 469 Days

Day: 20 Hours

Environment

Temp: 3 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.01 AU - 1.45 AU

Year: 493 Days

Day: 21.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.18 AU - 2.26 AU

Year: 1196 Days

Day: 43.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.28 AU - 3.1 AU

Year: 1596 Days

Day: 38.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,682,511 km

• M1: 1,071,270 km (0.069 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.73 AU - 6.15 AU

Year: 3971 Days

Day: 43 Hours

Environment

Temp: -133 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 12.2

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.35 AU - 11.17 AU

Year: 10191 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 41,682,511 km

• M1: 214,823 km (0.092 R)
• M2: 419,323 km (0.093 R)
• M3: 511,625 km (0.051 R)
• M4: 595,100 km (0.113 R)
• M5: 749,785 km (0.059 R)
• M6: 929,452 km (0.1 R)
• M7: 1,405,771 km (0.103 R)
• M8: 1,504,805 km (0.064 R)
• M9: 1,593,367 km (0.078 R)
• M10: 1,856,809 km (0.066 R)
• M11: 2,591,484 km (0.107 R)
• M12: 2,934,512 km (0.12 R)
• M13: 3,014,696 km (0.092 R)
• M14: 3,275,745 km (0.104 R)
• M15: 3,544,422 km (0.109 R)
• M16: 4,049,764 km (0.116 R)
• M17: 4,540,894 km (0.079 R)
• M18: 5,108,917 km (0.12 R)
• M19: 5,322,842 km (0.092 R)
• M20: 5,519,862 km (0.115 R)
• M21: 6,270,245 km (0.078 R)
• M22: 6,752,848 km (0.077 R)
• M23: 6,902,147 km (0.12 R)
• M24: 7,356,625 km (0.098 R)
• M25: 7,865,706 km (0.06 R)
• M26: 8,067,963 km (0.032 R)
• M27: 8,203,798 km (0.042 R)
• M28: 9,081,788 km (0.07 R)
• M29: 9,175,885 km (0.086 R)
• M30: 9,868,373 km (0.076 R)
• M31: 10,038,017 km (0.109 R)
• M32: 11,354,030 km (0.115 R)
• M33: 12,045,321 km (0.044 R)
• M34: 13,014,716 km (0.105 R)
• M35: 13,710,794 km (0.104 R)
• M36: 14,584,296 km (0.069 R)
• M37: 15,111,479 km (0.047 R)
• M38: 16,241,691 km (0.085 R)
• M39: 16,470,875 km (0.1 R)
• M40: 16,557,193 km (0.067 R)
• M41: 17,165,308 km (0.068 R)
• M42: 17,780,754 km (0.071 R)
• M43: 17,957,878 km (0.065 R)
• M44: 18,582,599 km (0.111 R)
• M45: 19,244,868 km (0.077 R)
• M46: 19,548,403 km (0.106 R)
• M47: 20,437,612 km (0.109 R)
• M48: 20,809,513 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.6

Radius: 3.4

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11.02 AU - 17.2 AU

Year: 19168 Days

Day: 23 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 41,682,511 km

• M1: 43,533 km (0.035 R)
• M2: 90,357 km (0.057 R)
• M3: 126,560 km (0.102 R)
• M4: 197,170 km (0.062 R)
• M5: 291,865 km (0.063 R)
• M6: 326,722 km (0.118 R)
• M7: 426,653 km (0.092 R)
• M8: 466,596 km (0.067 R)
• M9: 564,732 km (0.115 R)
• M10: 732,282 km (0.049 R)
• M11: 966,851 km (0.092 R)
• M12: 1,038,060 km (0.077 R)
• M13: 1,378,844 km (0.083 R)
• M14: 1,459,028 km (0.082 R)
• M15: 1,561,503 km (0.108 R)
• M16: 1,687,464 km (0.077 R)
• M17: 3,090,692 km (0.118 R)
• M18: 3,169,380 km (0.1 R)
• M19: 3,518,093 km (0.12 R)
• M20: 4,222,400 km (0.116 R)
• M21: 4,368,407 km (0.109 R)
• M22: 4,755,716 km (0.067 R)
• M23: 4,816,303 km (0.108 R)
• M24: 6,047,344 km (0.119 R)
• M25: 6,211,752 km (0.082 R)
• M26: 6,850,236 km (0.082 R)
• M27: 7,021,825 km (0.079 R)
• M28: 7,615,280 km (0.111 R)
• M29: 8,007,974 km (0.115 R)
• M30: 8,152,336 km (0.083 R)
• M31: 8,553,857 km (0.074 R)
• M32: 8,775,561 km (0.094 R)
• M33: 9,681,077 km (0.043 R)
• M34: 9,796,417 km (0.073 R)
• M35: 9,873,459 km (0.082 R)
• M36: 9,989,547 km (0.088 R)
• M37: 10,184,025 km (0.108 R)
• M38: 10,497,582 km (0.062 R)
• M39: 12,486,635 km (0.108 R)
• M40: 13,760,311 km (0.106 R)
• M41: 14,150,313 km (0.099 R)
• M42: 14,281,211 km (0.036 R)
• M43: 14,324,894 km (0.085 R)
• M44: 14,941,387 km (0.08 R)
• M45: 15,476,648 km (0.088 R)
• M46: 15,746,522 km (0.076 R)
• M47: 16,018,192 km (0.117 R)
• M48: 16,291,208 km (0.05 R)
• M49: 17,539,004 km (0.11 R)
• M50: 17,773,424 km (0.118 R)
• M51: 18,435,394 km (0.053 R)
• M52: 19,009,102 km (0.079 R)
• M53: 20,076,184 km (0.097 R)
• M54: 20,567,613 km (0.048 R)
• M55: 20,715,864 km (0.034 R)
• M56: 20,864,415 km (0.097 R)
• M57: 21,112,747 km (0.109 R)
• M58: 21,162,564 km (0.056 R)
• M59: 21,763,049 km (0.038 R)
• M60: 22,065,387 km (0.105 R)
• M61: 22,369,220 km (0.093 R)
• M62: 22,623,387 km (0.069 R)
• M63: 22,827,438 km (0.039 R)
• M64: 23,083,400 km (0.074 R)
• M65: 23,186,024 km (0.094 R)
• M66: 23,546,406 km (0.085 R)
• M67: 24,012,553 km (0.092 R)
• M68: 24,168,583 km (0.11 R)
• M69: 24,848,655 km (0.058 R)
• M70: 25,270,222 km (0.103 R)
• M71: 25,428,945 km (0.099 R)
• M72: 25,800,696 km (0.089 R)
• M73: 26,549,284 km (0.11 R)
• M74: 26,818,410 km (0.109 R)
• M75: 26,926,270 km (0.087 R)
• M76: 27,958,496 km (0.093 R)
• M77: 28,177,357 km (0.092 R)
• M78: 28,287,162 km (0.045 R)
• M79: 30,623,133 km (0.076 R)
• M80: 30,961,823 km (0.111 R)
• M81: 32,444,038 km (0.025 R)
• M82: 32,847,055 km (0.103 R)
• M83: 35,299,413 km (0.044 R)
• M84: 35,358,504 km (0.103 R)
• M85: 35,713,948 km (0.101 R)
• M86: 36,249,060 km (0.08 R)
• M87: 36,667,186 km (0.108 R)
• M88: 36,727,175 km (0.105 R)
• M89: 36,966,831 km (0.038 R)
• M90: 37,870,701 km (0.104 R)
• M91: 38,112,900 km (0.099 R)
• M92: 38,173,487 km (0.115 R)
• M93: 38,538,057 km (0.105 R)
• M94: 39,454,344 km (0.113 R)
• M95: 39,945,923 km (0.12 R)
• M96: 40,439,596 km (0.075 R)
• M97: 40,687,180 km (0.114 R)
• M98: 41,370,543 km (0.097 R)
• M99: 41,620,072 km (0.118 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 16,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit