🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.63 AU - 0.65 AU

Year: 189 Days

Day: 35.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.69 AU - 0.95 AU

Year: 274 Days

Day: 15.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.83 AU - 0.99 AU

Year: 320 Days

Day: 26.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.6 AU - 4.08 AU

Year: 2776 Days

Day: 17.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.2

Radius: 13.4

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.02 AU - 9.54 AU

Year: 10430 Days

Day: 12.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,351,130 km

• M1: 167,699 km (0.107 R)
• M2: 683,213 km (0.065 R)
• M3: 1,403,826 km (0.094 R)
• M4: 1,870,721 km (0.096 R)
• M5: 2,719,091 km (0.116 R)
• M6: 3,581,373 km (0.042 R)
• M7: 4,271,318 km (0.106 R)
• M8: 4,708,593 km (0.087 R)
• M9: 5,305,788 km (0.092 R)
• M10: 5,953,098 km (0.104 R)
• M11: 7,698,306 km (0.095 R)
• M12: 8,172,532 km (0.091 R)
• M13: 11,166,733 km (0.068 R)
• M14: 12,059,683 km (0.051 R)
• M15: 14,242,764 km (0.076 R)
• M16: 17,548,129 km (0.114 R)
• M17: 18,909,769 km (0.046 R)
• M18: 25,443,606 km (0.081 R)
• M19: 26,305,290 km (0.102 R)
• M20: 29,422,760 km (0.097 R)
• M21: 31,559,915 km (0.093 R)
• M22: 34,606,924 km (0.102 R)
• M23: 46,885,169 km (0.097 R)
• M24: 49,351,141 km (0.052 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 10,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit