🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.52 AU - 0.68 AU

Year: 141 Days

Day: 39.1 Hours

Environment

Temp: 364 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,160,913 km

• M1: 36,203 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.71 AU - 1.07 AU

Year: 256 Days

Day: 26.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.93 AU - 1.23 AU

Year: 342 Days

Day: 18.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,160,913 km

• M1: 38,297 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.03 AU - 1.33 AU

Year: 390 Days

Day: 27.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,160,913 km

• M1: 295,306 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.28 AU - 1.5 AU

Year: 499 Days

Day: 13.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.05 AU - 4.83 AU

Year: 2380 Days

Day: 46.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979

Radius: 12.3

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.95 AU - 13.01 AU

Year: 10326 Days

Day: 11.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,160,913 km

• M1: 170,242 km (0.079 R)
• M2: 857,794 km (0.067 R)
• M3: 1,284,597 km (0.113 R)
• M4: 2,239,630 km (0.06 R)
• M5: 3,219,346 km (0.099 R)
• M6: 4,496,014 km (0.044 R)
• M7: 16,771,567 km (0.104 R)
• M8: 19,345,997 km (0.077 R)
• M9: 20,684,598 km (0.105 R)
• M10: 21,115,291 km (0.088 R)
• M11: 22,715,689 km (0.079 R)
• M12: 40,790,851 km (0.109 R)
• M13: 41,879,326 km (0.079 R)
• M14: 43,266,995 km (0.085 R)
• M15: 47,913,655 km (0.114 R)
• M16: 54,013,807 km (0.115 R)

Kuiper Belt

Range: 36 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 19,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit