🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.52 AU - 0.64 AU

Year: 166 Days

Day: 44.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,320,072 km

• M1: 316,250 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.83 AU - 1.19 AU

Year: 380 Days

Day: 16.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,320,072 km

• M1: 717,771 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.67 AU - 1.79 AU

Year: 853 Days

Day: 46.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.16 AU - 3.22 AU

Year: 1653 Days

Day: 22 Hours

Environment

Temp: -110 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,320,072 km

• M1: 1,177,036 km (0.112 R)

Asteroid Belt

Center: 5.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.4

Radius: 9.6

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.73 AU - 10.81 AU

Year: 10577 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,320,072 km

• M1: 119,379 km (0.073 R)
• M2: 422,165 km (0.075 R)
• M3: 785,538 km (0.111 R)
• M4: 1,106,575 km (0.095 R)
• M5: 2,074,623 km (0.089 R)
• M6: 2,384,440 km (0.075 R)
• M7: 2,801,370 km (0.112 R)
• M8: 3,853,940 km (0.095 R)
• M9: 4,536,705 km (0.073 R)
• M10: 5,508,792 km (0.109 R)
• M11: 7,146,141 km (0.081 R)
• M12: 8,957,472 km (0.081 R)
• M13: 10,958,493 km (0.071 R)
• M14: 16,453,821 km (0.118 R)
• M15: 17,166,655 km (0.087 R)
• M16: 17,631,007 km (0.086 R)
• M17: 19,716,401 km (0.071 R)
• M18: 20,520,639 km (0.067 R)
• M19: 21,883,625 km (0.081 R)
• M20: 23,467,867 km (0.114 R)
• M21: 24,873,339 km (0.09 R)
• M22: 25,212,028 km (0.114 R)
• M23: 25,898,683 km (0.103 R)
• M24: 30,091,312 km (0.093 R)
• M25: 34,400,180 km (0.073 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 13,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit