🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.5 AU - 0.58 AU

Year: 152 Days

Day: 41.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,515,566 km

• M1: 43,084 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.14 AU - 1.14 AU

Year: 466 Days

Day: 47.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.22 AU - 1.32 AU

Year: 548 Days

Day: 15.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.87 AU - 2.63 AU

Year: 1292 Days

Day: 20.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.32 AU - 4.4 AU

Year: 2904 Days

Day: 19.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.4

Radius: 9.9

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.84 AU - 11.36 AU

Year: 14160 Days

Day: 12.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,515,566 km

• M1: 123,269 km (0.067 R)
• M2: 557,701 km (0.088 R)
• M3: 929,152 km (0.071 R)
• M4: 1,410,259 km (0.116 R)
• M5: 2,451,760 km (0.106 R)
• M6: 2,808,401 km (0.111 R)
• M7: 3,408,587 km (0.102 R)
• M8: 4,467,142 km (0.035 R)
• M9: 5,322,243 km (0.111 R)
• M10: 5,885,629 km (0.109 R)
• M11: 6,405,482 km (0.066 R)
• M12: 7,309,950 km (0.117 R)
• M13: 7,816,489 km (0.087 R)
• M14: 8,746,539 km (0.047 R)
• M15: 9,858,500 km (0.085 R)
• M16: 10,708,814 km (0.1 R)
• M17: 11,423,443 km (0.079 R)
• M18: 12,297,244 km (0.047 R)
• M19: 12,882,022 km (0.116 R)
• M20: 14,318,611 km (0.081 R)
• M21: 16,945,998 km (0.089 R)
• M22: 24,327,905 km (0.093 R)
• M23: 25,666,507 km (0.105 R)
• M24: 29,056,095 km (0.038 R)
• M25: 30,562,247 km (0.059 R)
• M26: 32,119,860 km (0.098 R)
• M27: 32,486,674 km (0.094 R)
• M28: 35,392,762 km (0.047 R)
• M29: 36,842,066 km (0.092 R)
• M30: 37,513,611 km (0.083 R)
• M31: 44,990,812 km (0.115 R)
• M32: 46,222,750 km (0.109 R)
• M33: 60,174,995 km (0.029 R)
• M34: 61,858,570 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 13,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit