🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.53 AU - 0.65 AU

Year: 162 Days

Day: 36.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.6 AU - 1.9 AU

Year: 825 Days

Day: 17 Hours

Environment

Temp: -38 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.57 AU - 2.37 AU

Year: 986 Days

Day: 40.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.4

Radius: 11.9

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.99 AU - 12.75 AU

Year: 15508 Days

Day: 9.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,612,150 km

• M1: 148,102 km (0.05 R)
• M2: 596,297 km (0.075 R)
• M3: 1,034,768 km (0.063 R)
• M4: 1,417,739 km (0.108 R)
• M5: 1,862,344 km (0.114 R)
• M6: 2,256,684 km (0.068 R)
• M7: 3,191,820 km (0.103 R)
• M8: 6,336,667 km (0.096 R)
• M9: 7,287,361 km (0.105 R)
• M10: 8,280,990 km (0.119 R)
• M11: 8,940,118 km (0.095 R)
• M12: 10,022,309 km (0.101 R)
• M13: 11,069,046 km (0.081 R)
• M14: 11,743,732 km (0.096 R)
• M15: 12,380,720 km (0.05 R)
• M16: 14,145,077 km (0.079 R)
• M17: 18,589,929 km (0.085 R)
• M18: 19,543,615 km (0.11 R)
• M19: 20,257,496 km (0.094 R)
• M20: 21,454,579 km (0.081 R)
• M21: 21,927,308 km (0.071 R)
• M22: 24,911,486 km (0.047 R)
• M23: 26,177,533 km (0.08 R)
• M24: 26,717,581 km (0.057 R)
• M25: 31,430,064 km (0.107 R)
• M26: 33,158,518 km (0.111 R)
• M27: 40,852,635 km (0.076 R)
• M28: 53,542,724 km (0.11 R)
• M29: 56,901,046 km (0.086 R)
• M30: 67,409,997 km (0.117 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 11,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit