🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.46 AU - 0.68 AU

Year: 122 Days

Day: 24.9 Hours

Environment

Temp: 399 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,727,494 km

• M1: 39,943 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.52 AU - 0.72 AU

Year: 139 Days

Day: 22.2 Hours

Environment

Temp: 374 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.96 AU - 1.4 AU

Year: 364 Days

Day: 45.4 Hours

Environment

Temp: 222 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.18 AU - 8.94 AU

Year: 7121 Days

Day: 26 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,727,494 km

• M1: 5,198,975 km (0.094 R)
• M2: 5,337,203 km (0.078 R)

Asteroid Belt

Center: 12.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.4

Radius: 12.7

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 14.49 AU - 18.83 AU

Year: 19336 Days

Day: 6.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,727,494 km

• M1: 159,172 km (0.091 R)
• M2: 809,624 km (0.118 R)
• M3: 1,297,163 km (0.054 R)
• M4: 2,347,041 km (0.077 R)
• M5: 5,191,495 km (0.09 R)
• M6: 6,053,627 km (0.097 R)
• M7: 6,623,895 km (0.103 R)
• M8: 7,096,773 km (0.115 R)
• M9: 8,502,545 km (0.105 R)
• M10: 10,142,436 km (0.106 R)
• M11: 10,772,243 km (0.034 R)
• M12: 14,039,611 km (0.099 R)
• M13: 15,484,427 km (0.074 R)
• M14: 16,475,513 km (0.089 R)
• M15: 17,106,068 km (0.104 R)
• M16: 23,725,325 km (0.106 R)
• M17: 26,836,212 km (0.07 R)
• M18: 29,398,226 km (0.114 R)
• M19: 31,154,505 km (0.103 R)
• M20: 32,241,333 km (0.115 R)
• M21: 32,856,031 km (0.11 R)
• M22: 33,353,294 km (0.053 R)
• M23: 36,842,515 km (0.074 R)
• M24: 46,226,789 km (0.104 R)
• M25: 47,798,913 km (0.105 R)
• M26: 51,717,330 km (0.087 R)
• M27: 54,445,397 km (0.053 R)
• M28: 57,447,527 km (0.056 R)
• M29: 63,972,986 km (0.095 R)

Kuiper Belt

Range: 38.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 12,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit