🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.47 AU - 0.79 AU

Year: 184 Days

Day: 46.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.65 AU - 0.97 AU

Year: 268 Days

Day: 34.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 157.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.82 AU - 1.32 AU

Year: 406 Days

Day: 36.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 28,671,437 km

• M1: 23,487 km (0.079 R)
• M2: 109,805 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.18 AU - 1.54 AU

Year: 582 Days

Day: 18.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2 AU - 3.02 AU

Year: 1460 Days

Day: 20.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,671,437 km

• M1: 44,131 km (0.037 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.2

Radius: 13.7

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.41 AU - 5.97 AU

Year: 4340 Days

Day: 10 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 28,671,437 km

• M1: 170,542 km (0.049 R)
• M2: 688,898 km (0.08 R)
• M3: 1,222,813 km (0.112 R)
• M4: 1,734,288 km (0.086 R)
• M5: 2,251,897 km (0.094 R)
• M6: 2,681,991 km (0.094 R)
• M7: 3,462,293 km (0.108 R)
• M8: 4,294,506 km (0.088 R)
• M9: 5,616,951 km (0.053 R)
• M10: 6,265,308 km (0.032 R)
• M11: 7,747,375 km (0.053 R)
• M12: 8,401,566 km (0.103 R)
• M13: 8,896,885 km (0.068 R)
• M14: 9,862,688 km (0.095 R)
• M15: 10,632,070 km (0.117 R)
• M16: 11,626,298 km (0.073 R)
• M17: 13,030,573 km (0.08 R)
• M18: 14,708,313 km (0.104 R)
• M19: 15,149,328 km (0.057 R)
• M20: 17,550,373 km (0.098 R)
• M21: 18,488,950 km (0.091 R)
• M22: 19,003,268 km (0.082 R)
• M23: 23,541,918 km (0.028 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 12,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit