🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.8 AU - 0.92 AU

Year: 284 Days

Day: 33.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.05 AU - 1.43 AU

Year: 492 Days

Day: 22.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,279,602 km

• M1: 188,045 km (0.118 R)

Asteroid Belt

Center: 1.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.92 AU - 2.46 AU

Year: 1155 Days

Day: 39.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,279,602 km

• M1: 35,155 km (0.118 R)
• M2: 601,832 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.62 AU - 2.68 AU

Year: 1538 Days

Day: 31.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,279,602 km

• M1: 43,832 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.27 AU - 6.15 AU

Year: 4239 Days

Day: 36.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.9

Radius: 10

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.6 AU - 11.1 AU

Year: 11869 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 163.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,279,602 km

• M1: 125,213 km (0.066 R)
• M2: 583,132 km (0.089 R)
• M3: 980,614 km (0.027 R)
• M4: 1,490,593 km (0.089 R)
• M5: 1,823,598 km (0.105 R)
• M6: 2,136,407 km (0.087 R)
• M7: 2,893,821 km (0.103 R)
• M8: 3,541,430 km (0.075 R)
• M9: 3,873,538 km (0.096 R)
• M10: 6,107,782 km (0.119 R)
• M11: 7,749,319 km (0.09 R)
• M12: 8,948,795 km (0.086 R)
• M13: 12,222,894 km (0.049 R)
• M14: 12,866,614 km (0.096 R)
• M15: 17,214,377 km (0.1 R)
• M16: 20,439,856 km (0.083 R)
• M17: 26,097,049 km (0.119 R)
• M18: 26,481,815 km (0.11 R)
• M19: 32,163,841 km (0.116 R)
• M20: 39,739,627 km (0.114 R)
• M21: 44,620,258 km (0.091 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 17,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit