🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.52 AU - 0.82 AU

Year: 199 Days

Day: 38.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 103.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,312,960 km

• M1: 32,762 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.53 AU - 0.83 AU

Year: 204 Days

Day: 42.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,312,960 km

• M1: 43,982 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.73 AU - 1.09 AU

Year: 315 Days

Day: 13.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.61 AU - 1.71 AU

Year: 777 Days

Day: 17.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,312,960 km

• M1: 39,494 km (0.068 R)
• M2: 261,497 km (0.082 R)

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.8

Radius: 14.3

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.08 AU - 6.9 AU

Year: 6009 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,312,960 km

• M1: 181,612 km (0.102 R)
• M2: 759,508 km (0.066 R)
• M3: 1,207,554 km (0.109 R)
• M4: 2,405,384 km (0.102 R)
• M5: 3,561,028 km (0.087 R)
• M6: 4,239,155 km (0.089 R)
• M7: 4,887,811 km (0.086 R)
• M8: 6,216,240 km (0.076 R)
• M9: 7,092,585 km (0.076 R)
• M10: 8,292,060 km (0.065 R)
• M11: 10,992,751 km (0.069 R)
• M12: 11,906,195 km (0.04 R)
• M13: 12,705,497 km (0.056 R)
• M14: 14,952,158 km (0.119 R)
• M15: 15,568,501 km (0.12 R)
• M16: 20,369,396 km (0.084 R)
• M17: 22,780,614 km (0.085 R)
• M18: 25,550,568 km (0.044 R)
• M19: 28,538,038 km (0.117 R)
• M20: 33,184,697 km (0.059 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 15,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit