🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.39 AU - 0.63 AU

Year: 127 Days

Day: 35.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.54 AU - 0.6 AU

Year: 151 Days

Day: 16 Hours

Environment

Temp: 195 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.77 AU - 0.91 AU

Year: 269 Days

Day: 42.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,641,630 km

• M1: 41,439 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.42 AU - 5.46 AU

Year: 3273 Days

Day: 41.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.94 AU - 5.6 AU

Year: 4232 Days

Day: 31.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.6

Radius: 8.8

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.42 AU - 7.56 AU

Year: 7171 Days

Day: 5 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 35,641,630 km

• M1: 109,506 km (0.092 R)
• M2: 588,518 km (0.109 R)
• M3: 1,199,027 km (0.087 R)
• M4: 1,699,133 km (0.091 R)
• M5: 2,349,584 km (0.094 R)
• M6: 3,568,059 km (0.062 R)
• M7: 4,213,424 km (0.032 R)
• M8: 5,309,976 km (0.099 R)
• M9: 5,956,838 km (0.112 R)
• M10: 7,259,536 km (0.063 R)
• M11: 7,556,488 km (0.095 R)
• M12: 8,174,626 km (0.077 R)
• M13: 8,659,922 km (0.074 R)
• M14: 10,988,712 km (0.119 R)
• M15: 11,580,222 km (0.104 R)
• M16: 12,666,302 km (0.078 R)
• M17: 13,097,443 km (0.079 R)
• M18: 14,508,002 km (0.057 R)
• M19: 15,584,358 km (0.108 R)
• M20: 16,713,224 km (0.109 R)
• M21: 19,203,280 km (0.09 R)
• M22: 19,988,819 km (0.118 R)
• M23: 23,106,438 km (0.083 R)
• M24: 26,797,317 km (0.105 R)
• M25: 27,240,127 km (0.102 R)
• M26: 28,231,512 km (0.027 R)
• M27: 29,246,683 km (0.057 R)
• M28: 31,742,873 km (0.09 R)
• M29: 32,139,158 km (0.115 R)
• M30: 34,586,280 km (0.092 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 14,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit