🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.61 AU - 0.61 AU

Year: 171 Days

Day: 41.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.74 AU - 1.06 AU

Year: 307 Days

Day: 41 Hours

Environment

Temp: 100 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.54 AU - 1.6 AU

Year: 708 Days

Day: 16.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,736,969 km

• M1: 25,731 km (0.093 R)
• M2: 105,018 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.73 AU - 2.75 AU

Year: 1632 Days

Day: 39.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.89 AU - 4.55 AU

Year: 2582 Days

Day: 34.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 12.7

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.89 AU - 11.05 AU

Year: 10488 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,736,969 km

• M1: 157,975 km (0.116 R)
• M2: 576,401 km (0.093 R)
• M3: 975,229 km (0.088 R)
• M4: 1,499,419 km (0.05 R)
• M5: 2,708,021 km (0.065 R)
• M6: 3,280,532 km (0.106 R)
• M7: 3,988,429 km (0.072 R)
• M8: 4,394,437 km (0.097 R)
• M9: 6,498,681 km (0.094 R)
• M10: 7,105,300 km (0.112 R)
• M11: 7,927,790 km (0.088 R)
• M12: 8,668,748 km (0.072 R)
• M13: 9,254,423 km (0.079 R)
• M14: 12,343,919 km (0.076 R)
• M15: 14,055,318 km (0.087 R)
• M16: 16,428,988 km (0.098 R)
• M17: 17,403,468 km (0.087 R)
• M18: 19,303,361 km (0.071 R)
• M19: 20,558,936 km (0.108 R)
• M20: 20,989,329 km (0.115 R)
• M21: 25,040,440 km (0.085 R)
• M22: 27,043,555 km (0.073 R)
• M23: 27,873,973 km (0.116 R)
• M24: 30,024,293 km (0.111 R)
• M25: 32,515,097 km (0.074 R)
• M26: 43,295,718 km (0.098 R)
• M27: 43,861,497 km (0.116 R)
• M28: 47,960,629 km (0.063 R)
• M29: 51,830,576 km (0.068 R)
• M30: 54,413,682 km (0.044 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 18,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit