🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.79 AU - 1.23 AU

Year: 358 Days

Day: 36.9 Hours

Environment

Temp: 112 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.42 AU - 2.3 AU

Year: 896 Days

Day: 24 Hours

Environment

Temp: -50 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.23 AU - 4.57 AU

Year: 2720 Days

Day: 19.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,373,639 km

• M1: 682,017 km (0.098 R)

Asteroid Belt

Center: 7.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.6

Radius: 10.3

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.26 AU - 13.06 AU

Year: 13164 Days

Day: 10.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 127 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,373,639 km

• M1: 128,205 km (0.106 R)
• M2: 632,051 km (0.085 R)
• M3: 1,241,064 km (0.1 R)
• M4: 1,605,335 km (0.071 R)
• M5: 2,227,064 km (0.116 R)
• M6: 2,633,371 km (0.088 R)
• M7: 3,897,174 km (0.064 R)
• M8: 5,113,554 km (0.109 R)
• M9: 5,997,379 km (0.115 R)
• M10: 7,134,023 km (0.064 R)
• M11: 8,940,717 km (0.12 R)
• M12: 9,261,455 km (0.102 R)
• M13: 10,220,527 km (0.055 R)
• M14: 12,056,092 km (0.083 R)
• M15: 13,796,215 km (0.092 R)
• M16: 17,340,338 km (0.113 R)
• M17: 21,449,642 km (0.044 R)
• M18: 22,952,203 km (0.058 R)
• M19: 23,468,316 km (0.093 R)
• M20: 24,792,406 km (0.105 R)
• M21: 27,879,807 km (0.083 R)
• M22: 28,665,196 km (0.064 R)
• M23: 29,263,887 km (0.098 R)
• M24: 31,425,127 km (0.071 R)
• M25: 35,146,374 km (0.089 R)
• M26: 36,294,388 km (0.112 R)
• M27: 38,303,188 km (0.118 R)
• M28: 39,273,779 km (0.075 R)
• M29: 42,799,801 km (0.09 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 15,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit