🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.43 AU - 0.59 AU

Year: 130 Days

Day: 21.6 Hours

Environment

Temp: 275 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.58 AU - 0.62 AU

Year: 166 Days

Day: 47.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.6 AU - 0.98 AU

Year: 251 Days

Day: 16.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.89 AU - 1.29 AU

Year: 408 Days

Day: 21.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.11 AU - 3.17 AU

Year: 1993 Days

Day: 40.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 68 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,613,077 km

• M1: 945,309 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.27 AU - 5.23 AU

Year: 3138 Days

Day: 17.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,613,077 km

• M1: 264,339 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.4

Radius: 11.3

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.36 AU - 6.42 AU

Year: 5785 Days

Day: 9.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,613,077 km

• M1: 140,472 km (0.03 R)
• M2: 533,915 km (0.042 R)
• M3: 1,005,597 km (0.114 R)
• M4: 1,498,223 km (0.091 R)
• M5: 1,865,485 km (0.063 R)
• M6: 2,277,328 km (0.025 R)
• M7: 4,288,373 km (0.116 R)
• M8: 4,681,815 km (0.059 R)
• M9: 5,421,576 km (0.105 R)
• M10: 6,010,094 km (0.047 R)
• M11: 7,025,864 km (0.119 R)
• M12: 8,034,752 km (0.106 R)
• M13: 9,837,257 km (0.03 R)
• M14: 11,692,570 km (0.048 R)
• M15: 12,151,835 km (0.097 R)
• M16: 13,435,834 km (0.104 R)
• M17: 14,808,244 km (0.037 R)
• M18: 15,165,484 km (0.078 R)
• M19: 17,829,822 km (0.119 R)
• M20: 18,438,985 km (0.118 R)
• M21: 22,234,133 km (0.067 R)
• M22: 22,781,811 km (0.119 R)
• M23: 27,136,904 km (0.087 R)
• M24: 33,221,349 km (0.08 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 10,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit