🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.57 AU - 0.75 AU

Year: 199 Days

Day: 16.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.67 AU - 0.99 AU

Year: 280 Days

Day: 32.1 Hours

Environment

Temp: 81 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2 AU - 2.9 AU

Year: 1422 Days

Day: 15.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.96 AU - 3.36 AU

Year: 2083 Days

Day: 32.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 175.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.6

Radius: 8.5

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.23 AU - 5.35 AU

Year: 3888 Days

Day: 9.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 23,434,608 km

• M1: 105,766 km (0.056 R)
• M2: 479,012 km (0.112 R)
• M3: 814,261 km (0.088 R)
• M4: 1,140,684 km (0.053 R)
• M5: 1,406,070 km (0.113 R)
• M6: 2,065,947 km (0.081 R)
• M7: 2,558,872 km (0.075 R)
• M8: 3,200,347 km (0.059 R)
• M9: 3,882,214 km (0.102 R)
• M10: 4,728,489 km (0.096 R)
• M11: 5,144,820 km (0.118 R)
• M12: 5,773,879 km (0.064 R)
• M13: 6,307,645 km (0.108 R)
• M14: 7,604,060 km (0.105 R)
• M15: 7,903,555 km (0.106 R)
• M16: 8,210,829 km (0.107 R)
• M17: 8,740,854 km (0.057 R)
• M18: 9,032,719 km (0.036 R)
• M19: 9,331,018 km (0.117 R)
• M20: 11,520,682 km (0.065 R)
• M21: 13,252,875 km (0.081 R)
• M22: 17,112,500 km (0.074 R)
• M23: 20,044,170 km (0.091 R)
• M24: 21,861,634 km (0.028 R)
• M25: 23,155,806 km (0.084 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 11,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit