🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.61 AU - 0.75 AU

Year: 211 Days

Day: 32.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.69 AU - 0.71 AU

Year: 221 Days

Day: 29.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.23 AU - 1.59 AU

Year: 631 Days

Day: 28.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.06 AU - 2.46 AU

Year: 1280 Days

Day: 39.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.97 AU - 4.21 AU

Year: 2563 Days

Day: 39.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.5

Radius: 6

Gravity: 27.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.67 AU - 15.57 AU

Year: 17903 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,593,009 km

• M1: 74,649 km (0.066 R)
• M2: 307,124 km (0.106 R)
• M3: 956,379 km (0.094 R)
• M4: 1,521,111 km (0.041 R)
• M5: 1,710,352 km (0.118 R)
• M6: 2,583,854 km (0.091 R)
• M7: 4,542,091 km (0.11 R)
• M8: 6,396,955 km (0.082 R)
• M9: 8,277,849 km (0.091 R)
• M10: 14,114,260 km (0.115 R)
• M11: 15,034,586 km (0.087 R)
• M12: 18,934,453 km (0.118 R)
• M13: 22,522,707 km (0.053 R)
• M14: 22,832,076 km (0.103 R)
• M15: 33,087,608 km (0.097 R)
• M16: 33,890,500 km (0.057 R)
• M17: 35,257,525 km (0.073 R)
• M18: 49,427,735 km (0.111 R)
• M19: 52,257,379 km (0.083 R)
• M20: 54,079,630 km (0.117 R)
• M21: 56,701,483 km (0.072 R)
• M22: 60,591,925 km (0.08 R)
• M23: 65,490,956 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 16,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit