🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.8 AU - 1.14 AU

Year: 354 Days

Day: 31.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,752,309 km

• M1: 398,080 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.79 AU - 1.19 AU

Year: 365 Days

Day: 32.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.05 AU - 1.25 AU

Year: 457 Days

Day: 16.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.15 AU - 1.47 AU

Year: 556 Days

Day: 26.9 Hours

Environment

Temp: -18 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.33 AU - 1.87 AU

Year: 751 Days

Day: 46.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.77 AU - 1.95 AU

Year: 941 Days

Day: 47.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.48 AU - 2.32 AU

Year: 971 Days

Day: 34.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.6 AU - 5.1 AU

Year: 3365 Days

Day: 34.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,752,309 km

• M1: 1,847,534 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.9

Radius: 11.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.25 AU - 11.37 AU

Year: 14106 Days

Day: 9.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,752,309 km

• M1: 141,220 km (0.084 R)
• M2: 529,427 km (0.108 R)
• M3: 2,573,532 km (0.109 R)
• M4: 3,357,275 km (0.079 R)
• M5: 4,997,915 km (0.119 R)
• M6: 5,463,464 km (0.109 R)
• M7: 6,329,187 km (0.095 R)
• M8: 6,795,184 km (0.102 R)
• M9: 7,200,894 km (0.113 R)
• M10: 7,579,825 km (0.085 R)
• M11: 8,424,006 km (0.101 R)
• M12: 11,675,067 km (0.113 R)
• M13: 12,437,268 km (0.084 R)
• M14: 13,232,530 km (0.119 R)
• M15: 15,611,735 km (0.105 R)
• M16: 16,248,423 km (0.103 R)
• M17: 16,755,560 km (0.109 R)
• M18: 17,124,319 km (0.113 R)
• M19: 17,954,587 km (0.104 R)
• M20: 20,023,525 km (0.094 R)
• M21: 25,396,034 km (0.108 R)
• M22: 26,079,546 km (0.082 R)
• M23: 29,254,612 km (0.115 R)
• M24: 35,506,905 km (0.064 R)
• M25: 37,229,824 km (0.067 R)
• M26: 44,118,357 km (0.115 R)
• M27: 50,880,929 km (0.077 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: 250 - 14,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit