🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.55 AU - 0.61 AU

Year: 166 Days

Day: 19.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 8,196,189 km

• M1: 83,326 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.02 AU - 1.52 AU

Year: 539 Days

Day: 27.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.01 AU - 2.31 AU

Year: 1196 Days

Day: 43.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.2

Radius: 8.2

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.65 AU - 5.27 AU

Year: 3548 Days

Day: 6.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 8,196,189 km

• M1: 107,710 km (0.086 R)
• M2: 161,865 km (0.084 R)
• M3: 223,948 km (0.067 R)
• M4: 313,258 km (0.086 R)
• M5: 373,396 km (0.102 R)
• M6: 558,150 km (0.117 R)
• M7: 699,669 km (0.076 R)
• M8: 804,388 km (0.052 R)
• M9: 875,297 km (0.096 R)
• M10: 1,041,800 km (0.119 R)
• M11: 1,101,639 km (0.106 R)
• M12: 1,237,623 km (0.083 R)
• M13: 1,307,635 km (0.087 R)
• M14: 1,398,890 km (0.113 R)
• M15: 1,478,775 km (0.116 R)
• M16: 1,574,069 km (0.083 R)
• M17: 1,650,364 km (0.113 R)
• M18: 1,792,332 km (0.081 R)
• M19: 1,908,869 km (0.082 R)
• M20: 2,180,389 km (0.111 R)
• M21: 2,456,397 km (0.045 R)
• M22: 2,569,792 km (0.083 R)
• M23: 2,643,694 km (0.099 R)
• M24: 2,903,844 km (0.034 R)
• M25: 2,980,887 km (0.094 R)
• M26: 3,163,397 km (0.072 R)
• M27: 3,260,486 km (0.051 R)
• M28: 3,340,670 km (0.058 R)
• M29: 3,412,477 km (0.037 R)
• M30: 3,475,757 km (0.106 R)
• M31: 4,771,574 km (0.1 R)
• M32: 4,964,854 km (0.091 R)
• M33: 5,443,717 km (0.104 R)
• M34: 5,667,216 km (0.075 R)
• M35: 6,101,349 km (0.083 R)
• M36: 6,189,462 km (0.052 R)
• M37: 6,636,311 km (0.088 R)
• M38: 6,693,009 km (0.082 R)
• M39: 6,840,811 km (0.112 R)
• M40: 6,909,477 km (0.085 R)
• M41: 7,244,576 km (0.062 R)
• M42: 7,302,919 km (0.096 R)
• M43: 7,384,749 km (0.098 R)
• M44: 7,978,653 km (0.089 R)
• M45: 8,147,698 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 11,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit