🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.78 AU - 0.98 AU

Year: 293 Days

Day: 16.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.19 AU - 1.75 AU

Year: 632 Days

Day: 19.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 109.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,508,955 km

• M1: 403,465 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.48 AU - 2.36 AU

Year: 944 Days

Day: 29.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,508,955 km

• M1: 705,354 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.16 AU - 3.16 AU

Year: 1539 Days

Day: 20.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,508,955 km

• M1: 66,571 km (0.119 R)

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.4

Radius: 10.3

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.35 AU - 8.53 AU

Year: 7199 Days

Day: 9.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 43,508,955 km

• M1: 128,355 km (0.087 R)
• M2: 935,435 km (0.047 R)
• M3: 1,264,551 km (0.107 R)
• M4: 1,644,978 km (0.099 R)
• M5: 2,822,014 km (0.071 R)
• M6: 3,388,242 km (0.07 R)
• M7: 3,899,568 km (0.03 R)
• M8: 4,350,605 km (0.093 R)
• M9: 5,389,712 km (0.079 R)
• M10: 7,464,335 km (0.112 R)
• M11: 7,869,596 km (0.09 R)
• M12: 9,830,226 km (0.104 R)
• M13: 10,169,663 km (0.101 R)
• M14: 10,719,136 km (0.08 R)
• M15: 11,288,207 km (0.082 R)
• M16: 12,374,586 km (0.118 R)
• M17: 14,379,048 km (0.102 R)
• M18: 14,817,220 km (0.079 R)
• M19: 15,199,892 km (0.059 R)
• M20: 18,138,143 km (0.087 R)
• M21: 19,397,608 km (0.074 R)
• M22: 21,113,047 km (0.068 R)
• M23: 21,435,430 km (0.06 R)
• M24: 27,147,226 km (0.032 R)
• M25: 29,090,353 km (0.058 R)
• M26: 29,590,309 km (0.085 R)
• M27: 31,124,435 km (0.054 R)
• M28: 38,388,908 km (0.051 R)
• M29: 41,082,866 km (0.096 R)
• M30: 42,990,538 km (0.085 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 10,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit