🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.72 AU - 0.8 AU

Year: 241 Days

Day: 32.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,686,189 km

• M1: 270,772 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.71 AU - 0.97 AU

Year: 280 Days

Day: 40 Hours

Environment

Temp: 126 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.67 AU - 1.09 AU

Year: 300 Days

Day: 27.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,686,189 km

• M1: 35,754 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.19 AU - 1.43 AU

Year: 545 Days

Day: 19.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.19 AU - 3.53 AU

Year: 2238 Days

Day: 37.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.3

Radius: 12

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.72 AU - 12.34 AU

Year: 15164 Days

Day: 8.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,686,189 km

• M1: 150,795 km (0.056 R)
• M2: 766,091 km (0.088 R)
• M3: 1,593,068 km (0.038 R)
• M4: 2,518,331 km (0.105 R)
• M5: 5,084,682 km (0.112 R)
• M6: 6,198,887 km (0.044 R)
• M7: 7,027,958 km (0.089 R)
• M8: 7,929,435 km (0.114 R)
• M9: 8,364,017 km (0.118 R)
• M10: 9,328,624 km (0.096 R)
• M11: 10,011,987 km (0.084 R)
• M12: 10,992,302 km (0.106 R)
• M13: 13,083,979 km (0.034 R)
• M14: 15,562,816 km (0.099 R)
• M15: 17,818,453 km (0.117 R)
• M16: 22,794,826 km (0.1 R)
• M17: 23,944,635 km (0.056 R)
• M18: 24,579,529 km (0.073 R)
• M19: 29,137,327 km (0.071 R)
• M20: 31,129,821 km (0.111 R)
• M21: 32,214,106 km (0.081 R)
• M22: 34,919,285 km (0.065 R)
• M23: 44,209,312 km (0.068 R)
• M24: 45,302,723 km (0.05 R)
• M25: 47,543,699 km (0.087 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 13,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit