🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.7 AU - 0.88 AU

Year: 263 Days

Day: 42 Hours

Environment

Temp: 76 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,762,011 km

• M1: 358,586 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.69 AU - 1.09 AU

Year: 315 Days

Day: 17.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,762,011 km

• M1: 18,849 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.83 AU - 1.15 AU

Year: 369 Days

Day: 29 Hours

Environment

Temp: 12 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 68,762,011 km

• M1: 62,532 km (0.04 R)
• M2: 234,420 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.22 AU - 1.48 AU

Year: 588 Days

Day: 33.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.58 AU - 2.52 AU

Year: 1100 Days

Day: 22.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,762,011 km

• M1: 398,978 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.68 AU - 3.28 AU

Year: 1928 Days

Day: 35.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,762,011 km

• M1: 1,947,315 km (0.083 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.58 AU - 4.44 AU

Year: 3009 Days

Day: 13.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.6

Radius: 9.9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.15 AU - 8.51 AU

Year: 7437 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,762,011 km

• M1: 123,119 km (0.042 R)
• M2: 497,862 km (0.054 R)
• M3: 968,197 km (0.066 R)
• M4: 1,817,165 km (0.083 R)
• M5: 2,567,399 km (0.07 R)
• M6: 4,366,612 km (0.045 R)
• M7: 5,019,009 km (0.044 R)
• M8: 5,675,444 km (0.105 R)
• M9: 6,102,396 km (0.105 R)
• M10: 7,020,778 km (0.113 R)
• M11: 10,285,153 km (0.062 R)
• M12: 10,736,789 km (0.038 R)
• M13: 13,091,310 km (0.083 R)
• M14: 15,534,243 km (0.096 R)
• M15: 17,112,650 km (0.047 R)
• M16: 18,266,349 km (0.119 R)
• M17: 18,996,386 km (0.117 R)
• M18: 22,713,594 km (0.052 R)
• M19: 26,383,080 km (0.101 R)
• M20: 27,401,692 km (0.095 R)
• M21: 29,698,319 km (0.054 R)
• M22: 31,455,795 km (0.032 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.2

Radius: 10.7

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.67 AU - 14.09 AU

Year: 14386 Days

Day: 6.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,762,011 km

• M1: 134,638 km (0.082 R)
• M2: 729,888 km (0.105 R)
• M3: 1,071,420 km (0.097 R)
• M4: 1,523,206 km (0.099 R)
• M5: 2,009,997 km (0.062 R)
• M6: 2,390,724 km (0.049 R)
• M7: 3,667,990 km (0.072 R)
• M8: 4,211,629 km (0.105 R)
• M9: 5,008,238 km (0.091 R)
• M10: 5,940,232 km (0.087 R)
• M11: 6,488,060 km (0.108 R)
• M12: 7,026,462 km (0.06 R)
• M13: 8,922,466 km (0.105 R)
• M14: 9,694,540 km (0.084 R)
• M15: 10,906,732 km (0.104 R)
• M16: 15,364,449 km (0.096 R)
• M17: 15,801,724 km (0.112 R)
• M18: 16,172,427 km (0.073 R)
• M19: 16,624,811 km (0.113 R)
• M20: 17,476,322 km (0.091 R)
• M21: 21,355,096 km (0.068 R)
• M22: 23,398,453 km (0.096 R)
• M23: 23,880,458 km (0.085 R)
• M24: 27,655,710 km (0.111 R)
• M25: 28,194,711 km (0.061 R)
• M26: 32,641,807 km (0.081 R)
• M27: 33,122,913 km (0.11 R)
• M28: 37,012,608 km (0.098 R)
• M29: 37,931,139 km (0.075 R)
• M30: 46,438,919 km (0.051 R)
• M31: 48,436,350 km (0.074 R)
• M32: 48,905,339 km (0.063 R)
• M33: 51,620,241 km (0.087 R)
• M34: 56,136,152 km (0.116 R)
• M35: 56,826,846 km (0.117 R)
• M36: 59,467,398 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.9

Radius: 7

Gravity: 16.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.56 AU - 14.76 AU

Year: 15890 Days

Day: 15.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,762,011 km

• M1: 123,568 km (0.053 R)
• M2: 1,727,556 km (0.061 R)
• M3: 2,786,260 km (0.07 R)
• M4: 3,056,733 km (0.063 R)
• M5: 3,825,666 km (0.116 R)
• M6: 4,785,636 km (0.118 R)
• M7: 6,598,762 km (0.071 R)
• M8: 9,412,848 km (0.095 R)
• M9: 9,967,856 km (0.119 R)
• M10: 11,388,587 km (0.114 R)
• M11: 14,191,452 km (0.101 R)
• M12: 14,480,326 km (0.08 R)
• M13: 20,101,316 km (0.054 R)
• M14: 20,649,592 km (0.11 R)
• M15: 21,207,892 km (0.073 R)
• M16: 21,871,807 km (0.088 R)
• M17: 24,459,401 km (0.093 R)
• M18: 25,933,988 km (0.086 R)
• M19: 27,690,715 km (0.075 R)
• M20: 34,333,759 km (0.056 R)
• M21: 36,045,757 km (0.116 R)
• M22: 43,464,165 km (0.107 R)
• M23: 45,936,420 km (0.064 R)
• M24: 46,727,793 km (0.12 R)
• M25: 65,717,746 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 17,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit