🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.43 AU - 0.65 AU

Year: 141 Days

Day: 40.3 Hours

Environment

Temp: 228 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.65 AU - 1.07 AU

Year: 283 Days

Day: 46.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,913,431 km

• M1: 85,869 km (0.062 R)
• M2: 121,623 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.69 AU - 1.13 AU

Year: 308 Days

Day: 15.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.28 AU - 1.44 AU

Year: 563 Days

Day: 31.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,913,431 km

• M1: 656,435 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.23 AU - 1.61 AU

Year: 600 Days

Day: 39.8 Hours

Environment

Temp: -11 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.53 AU - 1.63 AU

Year: 705 Days

Day: 20.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.41 AU - 1.95 AU

Year: 773 Days

Day: 12.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.34 AU - 2.6 AU

Year: 1377 Days

Day: 19.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.4

Radius: 9.9

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.96 AU - 10.44 AU

Year: 11557 Days

Day: 11.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 95,913,431 km

• M1: 131,796 km (0.11 R)
• M2: 670,498 km (0.112 R)
• M3: 1,123,929 km (0.12 R)
• M4: 4,139,373 km (0.101 R)
• M5: 4,952,886 km (0.116 R)
• M6: 6,096,263 km (0.086 R)
• M7: 10,138,996 km (0.089 R)
• M8: 11,028,804 km (0.111 R)
• M9: 12,584,622 km (0.106 R)
• M10: 17,806,934 km (0.069 R)
• M11: 20,282,629 km (0.115 R)
• M12: 23,167,025 km (0.069 R)
• M13: 25,602,778 km (0.12 R)
• M14: 26,416,890 km (0.097 R)
• M15: 36,545,264 km (0.045 R)
• M16: 40,652,324 km (0.071 R)
• M17: 45,204,288 km (0.075 R)
• M18: 53,307,256 km (0.078 R)
• M19: 56,665,429 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.3

Radius: 5

Gravity: 38.13 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 14.94 AU - 18.26 AU

Year: 23994 Days

Day: 20.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 166.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 95,913,431 km

• M1: 66,272 km (0.09 R)
• M2: 348,413 km (0.118 R)
• M3: 688,898 km (0.102 R)
• M4: 1,110,914 km (0.119 R)
• M5: 1,805,796 km (0.103 R)
• M6: 2,399,849 km (0.103 R)
• M7: 2,808,550 km (0.093 R)
• M8: 3,829,556 km (0.093 R)
• M9: 4,207,141 km (0.109 R)
• M10: 5,036,362 km (0.075 R)
• M11: 5,239,067 km (0.11 R)
• M12: 5,704,316 km (0.078 R)
• M13: 6,150,716 km (0.047 R)
• M14: 13,307,778 km (0.085 R)
• M15: 15,071,537 km (0.118 R)
• M16: 15,578,524 km (0.104 R)
• M17: 17,813,217 km (0.08 R)
• M18: 20,151,132 km (0.092 R)
• M19: 23,801,919 km (0.12 R)
• M20: 29,803,785 km (0.025 R)
• M21: 30,735,930 km (0.105 R)
• M22: 32,798,436 km (0.084 R)
• M23: 33,506,033 km (0.11 R)
• M24: 36,588,946 km (0.116 R)
• M25: 40,661,449 km (0.1 R)
• M26: 43,142,979 km (0.105 R)
• M27: 43,651,163 km (0.071 R)
• M28: 49,322,268 km (0.075 R)
• M29: 49,877,875 km (0.116 R)
• M30: 51,950,553 km (0.073 R)
• M31: 57,894,077 km (0.103 R)
• M32: 60,604,641 km (0.102 R)
• M33: 62,313,946 km (0.071 R)
• M34: 66,501,938 km (0.096 R)
• M35: 67,406,856 km (0.093 R)
• M36: 70,873,637 km (0.094 R)
• M37: 72,770,239 km (0.061 R)
• M38: 80,184,010 km (0.112 R)
• M39: 90,553,087 km (0.111 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 12,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit