🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.59 AU - 0.61 AU

Year: 171 Days

Day: 24.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 16.2 °

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: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.65 AU - 1.01 AU

Year: 278 Days

Day: 19.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,767,950 km

• M1: 506,838 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.09 AU - 1.81 AU

Year: 641 Days

Day: 45.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,767,950 km

• M1: 756,068 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.55 AU - 3.89 AU

Year: 2634 Days

Day: 39.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,767,950 km

• M1: 45,927 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.5

Radius: 9.8

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.77 AU - 9.43 AU

Year: 8463 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,767,950 km

• M1: 121,922 km (0.11 R)
• M2: 566,527 km (0.099 R)
• M3: 1,805,497 km (0.075 R)
• M4: 2,352,277 km (0.083 R)
• M5: 2,822,014 km (0.067 R)
• M6: 5,450,449 km (0.112 R)
• M7: 6,276,528 km (0.041 R)
• M8: 6,593,526 km (0.105 R)
• M9: 7,889,493 km (0.11 R)
• M10: 8,640,623 km (0.086 R)
• M11: 9,808,983 km (0.081 R)
• M12: 11,807,461 km (0.102 R)
• M13: 12,183,251 km (0.076 R)
• M14: 14,485,861 km (0.1 R)
• M15: 16,861,176 km (0.096 R)
• M16: 17,964,460 km (0.051 R)
• M17: 23,278,925 km (0.105 R)
• M18: 29,752,922 km (0.066 R)
• M19: 32,083,059 km (0.088 R)
• M20: 32,395,718 km (0.119 R)
• M21: 33,666,851 km (0.082 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: 172 - 11,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit