🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.61 AU - 0.81 AU

Year: 212 Days

Day: 46.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.85 AU - 1.37 AU

Year: 415 Days

Day: 38.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,825,915 km

• M1: 746,493 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.26 AU - 1.42 AU

Year: 550 Days

Day: 47.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.75 AU - 2.11 AU

Year: 951 Days

Day: 23.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,825,915 km

• M1: 902,374 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.6 AU - 2.44 AU

Year: 1019 Days

Day: 20.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.3

Radius: 4.3

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 15.43 AU - 21.01 AU

Year: 27591 Days

Day: 20.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,825,915 km

• M1: 54,005 km (0.109 R)
• M2: 395,088 km (0.083 R)
• M3: 546,631 km (0.084 R)
• M4: 1,107,024 km (0.061 R)
• M5: 1,557,613 km (0.103 R)
• M6: 2,934,512 km (0.11 R)
• M7: 3,246,573 km (0.095 R)
• M8: 3,667,392 km (0.095 R)
• M9: 3,936,967 km (0.1 R)
• M10: 4,651,147 km (0.087 R)
• M11: 6,082,201 km (0.049 R)
• M12: 7,880,367 km (0.116 R)
• M13: 9,496,772 km (0.111 R)
• M14: 10,004,657 km (0.116 R)
• M15: 11,135,766 km (0.062 R)
• M16: 13,437,928 km (0.102 R)
• M17: 13,862,038 km (0.07 R)
• M18: 14,811,536 km (0.112 R)
• M19: 14,961,283 km (0.112 R)
• M20: 15,570,745 km (0.096 R)
• M21: 16,676,871 km (0.113 R)
• M22: 21,530,425 km (0.09 R)
• M23: 22,404,974 km (0.074 R)
• M24: 23,201,882 km (0.109 R)
• M25: 24,958,011 km (0.052 R)
• M26: 26,579,353 km (0.052 R)
• M27: 27,023,359 km (0.097 R)
• M28: 27,812,039 km (0.026 R)
• M29: 32,869,644 km (0.103 R)
• M30: 35,346,087 km (0.067 R)
• M31: 38,224,799 km (0.1 R)
• M32: 46,657,332 km (0.077 R)
• M33: 46,979,416 km (0.054 R)
• M34: 47,954,794 km (0.065 R)
• M35: 49,109,690 km (0.08 R)
• M36: 64,446,015 km (0.115 R)
• M37: 70,613,785 km (0.094 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 18,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit