🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.66 AU - 0.68 AU

Year: 193 Days

Day: 27.6 Hours

Environment

Temp: 234 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.65 AU - 1.05 AU

Year: 275 Days

Day: 22.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.99 AU - 1.15 AU

Year: 389 Days

Day: 31.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,669,094 km

• M1: 113,096 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.54 AU - 3.6 AU

Year: 1891 Days

Day: 32.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.63 AU - 5.85 AU

Year: 4216 Days

Day: 17.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,669,094 km

• M1: 50,714 km (0.119 R)

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439

Radius: 12.6

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.06 AU - 7.42 AU

Year: 5478 Days

Day: 13.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,669,094 km

• M1: 156,779 km (0.109 R)
• M2: 1,200,373 km (0.091 R)
• M3: 2,239,031 km (0.119 R)
• M4: 3,013,051 km (0.076 R)
• M5: 4,137,877 km (0.101 R)
• M6: 4,988,341 km (0.1 R)
• M7: 6,010,693 km (0.079 R)
• M8: 6,432,260 km (0.088 R)
• M9: 7,003,424 km (0.083 R)
• M10: 7,852,691 km (0.096 R)
• M11: 9,472,687 km (0.12 R)
• M12: 10,554,579 km (0.072 R)
• M13: 11,260,232 km (0.109 R)
• M14: 11,903,353 km (0.049 R)
• M15: 12,815,152 km (0.084 R)
• M16: 13,465,454 km (0.092 R)
• M17: 16,289,263 km (0.112 R)
• M18: 16,815,399 km (0.095 R)
• M19: 18,587,835 km (0.064 R)
• M20: 19,291,693 km (0.063 R)
• M21: 21,371,402 km (0.094 R)
• M22: 26,209,996 km (0.101 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 12,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit