🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.5 AU - 0.74 AU

Year: 183 Days

Day: 36 Hours

Environment

Temp: 192 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.79 AU - 0.83 AU

Year: 273 Days

Day: 23.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.77 AU - 3.41 AU

Year: 2035 Days

Day: 27.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.8

Radius: 10.7

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.02 AU - 6.52 AU

Year: 4534 Days

Day: 10.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 21,410,089 km

• M1: 134,189 km (0.072 R)
• M2: 515,215 km (0.079 R)
• M3: 1,204,562 km (0.11 R)
• M4: 1,590,674 km (0.066 R)
• M5: 1,969,157 km (0.109 R)
• M6: 3,409,934 km (0.102 R)
• M7: 4,462,804 km (0.105 R)
• M8: 4,882,276 km (0.073 R)
• M9: 9,664,621 km (0.105 R)
• M10: 11,066,203 km (0.044 R)
• M11: 12,553,057 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.1

Radius: 13.1

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.39 AU - 9.79 AU

Year: 8623 Days

Day: 12.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 21,410,089 km

• M1: 163,062 km (0.057 R)
• M2: 1,301,352 km (0.095 R)
• M3: 1,923,978 km (0.118 R)
• M4: 2,834,730 km (0.072 R)
• M5: 3,308,207 km (0.088 R)
• M6: 4,891,402 km (0.111 R)
• M7: 5,375,201 km (0.114 R)
• M8: 5,890,865 km (0.051 R)
• M9: 7,388,340 km (0.072 R)
• M10: 7,994,660 km (0.103 R)
• M11: 8,530,819 km (0.109 R)
• M12: 11,288,057 km (0.078 R)
• M13: 12,532,711 km (0.085 R)
• M14: 13,349,964 km (0.088 R)
• M15: 13,866,825 km (0.03 R)
• M16: 14,543,755 km (0.076 R)
• M17: 17,033,662 km (0.039 R)
• M18: 18,727,110 km (0.067 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: 168 - 18,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit