🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.4 AU - 0.64 AU

Year: 136 Days

Day: 14 Hours

Environment

Temp: 247 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,229,703 km

• M1: 52,658 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.62 AU - 0.72 AU

Year: 198 Days

Day: 40.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.83 AU - 1.25 AU

Year: 384 Days

Day: 16.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 123.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.94 AU - 3.2 AU

Year: 1490 Days

Day: 22.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2 AU - 3.28 AU

Year: 1551 Days

Day: 13.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.6

Radius: 11

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.64 AU - 6.1 AU

Year: 5143 Days

Day: 6.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 25,229,703 km

• M1: 136,732 km (0.089 R)
• M2: 567,724 km (0.051 R)
• M3: 921,074 km (0.1 R)
• M4: 1,337,106 km (0.1 R)
• M5: 1,828,535 km (0.076 R)
• M6: 2,288,847 km (0.071 R)
• M7: 2,725,374 km (0.034 R)
• M8: 3,217,252 km (0.064 R)
• M9: 3,936,369 km (0.106 R)
• M10: 4,710,837 km (0.1 R)
• M11: 7,220,491 km (0.094 R)
• M12: 8,061,680 km (0.037 R)
• M13: 8,596,941 km (0.085 R)
• M14: 9,738,821 km (0.068 R)
• M15: 10,263,910 km (0.109 R)
• M16: 11,503,478 km (0.062 R)
• M17: 13,670,702 km (0.11 R)
• M18: 14,329,531 km (0.11 R)
• M19: 15,875,625 km (0.086 R)
• M20: 17,295,309 km (0.063 R)
• M21: 18,186,763 km (0.087 R)
• M22: 19,233,649 km (0.11 R)
• M23: 19,932,271 km (0.106 R)
• M24: 23,898,858 km (0.083 R)
• M25: 24,484,384 km (0.106 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 13,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit