🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.43 AU - 0.59 AU

Year: 132 Days

Day: 35.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 112.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,459,465 km

• M1: 67,618 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.52 AU - 0.56 AU

Year: 144 Days

Day: 42.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.18 AU - 1.52 AU

Year: 570 Days

Day: 43.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,459,465 km

• M1: 43,383 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.14 AU - 3.78 AU

Year: 2339 Days

Day: 19.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.09 AU - 4.09 AU

Year: 3006 Days

Day: 47.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761

Radius: 14.4

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.05 AU - 6.97 AU

Year: 6037 Days

Day: 13.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,459,465 km

• M1: 187,446 km (0.092 R)
• M2: 2,192,357 km (0.038 R)
• M3: 3,415,469 km (0.059 R)
• M4: 6,644,240 km (0.114 R)
• M5: 8,187,043 km (0.107 R)
• M6: 9,169,901 km (0.065 R)
• M7: 9,823,344 km (0.114 R)
• M8: 10,837,767 km (0.081 R)
• M9: 11,419,853 km (0.103 R)
• M10: 12,488,879 km (0.082 R)
• M11: 16,538,045 km (0.087 R)
• M12: 17,050,567 km (0.061 R)
• M13: 25,898,533 km (0.077 R)
• M14: 26,416,291 km (0.116 R)
• M15: 28,924,898 km (0.094 R)
• M16: 30,619,094 km (0.11 R)
• M17: 32,578,078 km (0.086 R)
• M18: 34,308,028 km (0.063 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 12,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit