🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.41 AU - 0.61 AU

Year: 132 Days

Day: 17.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,152,149 km

• M1: 70,161 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.51 AU - 0.81 AU

Year: 194 Days

Day: 13 Hours

Environment

Temp: 141 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.7 AU - 0.86 AU

Year: 249 Days

Day: 24.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.69 AU - 0.93 AU

Year: 264 Days

Day: 40.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.73 AU - 2.53 AU

Year: 1124 Days

Day: 37.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.1 AU - 5.1 AU

Year: 3002 Days

Day: 45.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,152,149 km

• M1: 40,990 km (0.101 R)

Asteroid Belt

Center: 6.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.2

Radius: 11.9

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.68 AU - 10.62 AU

Year: 10010 Days

Day: 13.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,152,149 km

• M1: 147,952 km (0.07 R)
• M2: 809,923 km (0.034 R)
• M3: 2,018,374 km (0.078 R)
• M4: 3,669,037 km (0.081 R)
• M5: 4,103,021 km (0.093 R)
• M6: 5,581,048 km (0.082 R)
• M7: 6,615,816 km (0.095 R)
• M8: 7,387,891 km (0.037 R)
• M9: 8,775,561 km (0.059 R)
• M10: 9,357,048 km (0.09 R)
• M11: 10,067,638 km (0.037 R)
• M12: 10,597,064 km (0.108 R)
• M13: 11,369,438 km (0.118 R)
• M14: 18,173,000 km (0.052 R)
• M15: 21,713,682 km (0.08 R)
• M16: 24,158,111 km (0.093 R)
• M17: 26,480,020 km (0.094 R)
• M18: 31,339,856 km (0.079 R)
• M19: 32,014,692 km (0.116 R)
• M20: 33,626,909 km (0.073 R)
• M21: 39,305,494 km (0.101 R)
• M22: 42,098,337 km (0.108 R)
• M23: 49,124,350 km (0.086 R)
• M24: 51,577,905 km (0.108 R)
• M25: 52,676,552 km (0.106 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 18,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit