🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.49 AU - 0.65 AU

Year: 164 Days

Day: 16.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.51 AU - 0.77 AU

Year: 195 Days

Day: 42.1 Hours

Environment

Temp: 101 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.47 AU - 4.25 AU

Year: 2888 Days

Day: 18.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.16 AU

Composition

Type: Outer System (Icy)

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: 20.4

Radius: 9.9

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.37 AU - 4.55 AU

Year: 3587 Days

Day: 13.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 7,500,307 km

• M1: 127,457 km (0.12 R)
• M2: 210,634 km (0.081 R)
• M3: 342,579 km (0.109 R)
• M4: 484,996 km (0.092 R)
• M5: 608,564 km (0.109 R)
• M6: 778,059 km (0.083 R)
• M7: 1,017,714 km (0.118 R)
• M8: 1,329,327 km (0.076 R)
• M9: 1,496,278 km (0.116 R)
• M10: 1,624,483 km (0.056 R)
• M11: 1,940,584 km (0.081 R)
• M12: 2,017,477 km (0.034 R)
• M13: 2,109,629 km (0.112 R)
• M14: 2,327,892 km (0.108 R)
• M15: 2,424,682 km (0.118 R)
• M16: 2,937,354 km (0.078 R)
• M17: 3,132,280 km (0.039 R)
• M18: 3,239,542 km (0.104 R)
• M19: 3,356,527 km (0.076 R)
• M20: 3,577,483 km (0.105 R)
• M21: 3,724,538 km (0.086 R)
• M22: 4,241,548 km (0.049 R)
• M23: 4,518,005 km (0.098 R)
• M24: 4,847,869 km (0.091 R)
• M25: 4,933,887 km (0.076 R)
• M26: 5,461,369 km (0.115 R)
• M27: 6,171,660 km (0.069 R)
• M28: 6,728,763 km (0.056 R)
• M29: 6,846,496 km (0.076 R)
• M30: 7,203,586 km (0.107 R)
• M31: 7,423,046 km (0.085 R)
• M32: 7,489,318 km (0.04 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 10,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit