🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.44 AU - 1.48 AU

Year: 390 Days

Day: 29.9 Hours

Environment

Temp: 332 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,144,311 km

• M1: 133,441 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.44 AU - 1.5 AU

Year: 394 Days

Day: 17.3 Hours

Environment

Temp: 341 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.51 AU - 2.65 AU

Year: 916 Days

Day: 21.1 Hours

Environment

Temp: 233 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,144,311 km

• M1: 44,431 km (0.097 R)
• M2: 737,069 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.19 AU - 9.89 AU

Year: 5040 Days

Day: 23.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.71 AU - 13.53 AU

Year: 9327 Days

Day: 21.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,144,311 km

• M1: 458,368 km (0.06 R)
• M2: 6,243,018 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.12 AU - 17.4 AU

Year: 12535 Days

Day: 25.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 28.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.8

Radius: 9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 23.66 AU - 32.4 AU

Year: 32805 Days

Day: 15 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 81,144,311 km

• M1: 112,198 km (0.036 R)
• M2: 482,603 km (0.084 R)
• M3: 1,072,318 km (0.119 R)
• M4: 3,296,838 km (0.052 R)
• M5: 3,586,160 km (0.051 R)
• M6: 4,317,095 km (0.107 R)
• M7: 4,664,462 km (0.106 R)
• M8: 7,014,644 km (0.08 R)
• M9: 7,644,601 km (0.078 R)
• M10: 10,672,312 km (0.107 R)
• M11: 10,987,964 km (0.09 R)
• M12: 11,770,660 km (0.112 R)
• M13: 18,595,315 km (0.114 R)
• M14: 19,705,929 km (0.116 R)
• M15: 19,990,315 km (0.108 R)
• M16: 23,834,531 km (0.091 R)
• M17: 25,816,553 km (0.087 R)
• M18: 32,682,647 km (0.111 R)
• M19: 33,753,468 km (0.096 R)
• M20: 35,542,958 km (0.114 R)
• M21: 36,818,430 km (0.092 R)
• M22: 47,797,866 km (0.063 R)
• M23: 57,816,884 km (0.117 R)
• M24: 63,210,935 km (0.072 R)
• M25: 67,846,674 km (0.042 R)
• M26: 72,478,373 km (0.097 R)

Kuiper Belt

Range: 49.5 - 74.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 12,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit