🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.43 AU - 0.59 AU

Year: 134 Days

Day: 18.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,752,923 km

• M1: 53,406 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.43 AU - 0.63 AU

Year: 142 Days

Day: 41.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.53 AU - 0.69 AU

Year: 175 Days

Day: 23.6 Hours

Environment

Temp: 204 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.84 AU - 0.88 AU

Year: 293 Days

Day: 36.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.58 AU - 3.72 AU

Year: 2052 Days

Day: 41.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.85 AU - 4.85 AU

Year: 3330 Days

Day: 47.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.4

Radius: 11.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.83 AU - 8.79 AU

Year: 8794 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,752,923 km

• M1: 147,354 km (0.061 R)
• M2: 601,982 km (0.095 R)
• M3: 2,304,106 km (0.056 R)
• M4: 3,845,862 km (0.038 R)
• M5: 5,789,587 km (0.036 R)
• M6: 6,259,773 km (0.112 R)
• M7: 6,646,933 km (0.101 R)
• M8: 8,109,551 km (0.108 R)
• M9: 9,453,538 km (0.084 R)
• M10: 9,823,344 km (0.067 R)
• M11: 11,820,027 km (0.114 R)
• M12: 13,485,350 km (0.107 R)
• M13: 15,365,347 km (0.1 R)
• M14: 18,396,649 km (0.086 R)
• M15: 19,788,806 km (0.111 R)
• M16: 20,549,063 km (0.064 R)
• M17: 21,014,611 km (0.09 R)
• M18: 22,947,266 km (0.063 R)
• M19: 24,213,612 km (0.106 R)
• M20: 24,646,100 km (0.104 R)
• M21: 26,245,301 km (0.062 R)
• M22: 27,163,233 km (0.117 R)
• M23: 27,536,330 km (0.101 R)
• M24: 28,676,117 km (0.082 R)
• M25: 30,244,501 km (0.091 R)
• M26: 32,388,687 km (0.056 R)
• M27: 34,305,784 km (0.052 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 13,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit