🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.46 AU - 0.68 AU

Year: 164 Days

Day: 47.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,063,886 km

• M1: 35,006 km (0.03 R)
• M2: 213,476 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.76 AU - 1.18 AU

Year: 364 Days

Day: 27.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.53 AU - 1.57 AU

Year: 735 Days

Day: 13.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.09 AU - 2.33 AU

Year: 1251 Days

Day: 43.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,063,886 km

• M1: 1,471,594 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.08 AU - 2.84 AU

Year: 1469 Days

Day: 13.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.2

Radius: 11.2

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.58 AU - 8.72 AU

Year: 8860 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,063,886 km

• M1: 140,472 km (0.066 R)
• M2: 620,382 km (0.092 R)
• M3: 1,427,612 km (0.08 R)
• M4: 2,018,524 km (0.068 R)
• M5: 2,677,503 km (0.111 R)
• M6: 3,849,452 km (0.108 R)
• M7: 4,785,337 km (0.085 R)
• M8: 6,400,395 km (0.106 R)
• M9: 7,821,725 km (0.042 R)
• M10: 8,275,006 km (0.108 R)
• M11: 9,317,554 km (0.107 R)
• M12: 10,133,161 km (0.113 R)
• M13: 10,856,467 km (0.111 R)
• M14: 11,759,589 km (0.119 R)
• M15: 16,059,331 km (0.071 R)
• M16: 17,105,320 km (0.116 R)
• M17: 17,485,149 km (0.071 R)
• M18: 21,089,261 km (0.117 R)
• M19: 22,797,220 km (0.107 R)
• M20: 24,038,433 km (0.085 R)
• M21: 25,324,227 km (0.063 R)
• M22: 26,150,755 km (0.072 R)
• M23: 29,637,881 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 14,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit