🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.53 AU - 0.79 AU

Year: 187 Days

Day: 41.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.61 AU - 0.77 AU

Year: 200 Days

Day: 12.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.66 AU - 1.02 AU

Year: 268 Days

Day: 21.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.88 AU - 0.9 AU

Year: 292 Days

Day: 32.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,213,069 km

• M1: 419,622 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.92 AU - 0.96 AU

Year: 317 Days

Day: 13.8 Hours

Environment

Temp: 105 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,213,069 km

• M1: 28,723 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.02 AU - 1.08 AU

Year: 375 Days

Day: 23.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,213,069 km

• M1: 35,604 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.17 AU - 1.27 AU

Year: 469 Days

Day: 24.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 8 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.53 AU - 2.89 AU

Year: 1554 Days

Day: 47.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.7

Radius: 6.6

Gravity: 14.82 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 11.79 AU - 15.43 AU

Year: 17486 Days

Day: 17.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 115.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,213,069 km

• M1: 82,877 km (0.109 R)
• M2: 302,936 km (0.09 R)
• M3: 619,036 km (0.094 R)
• M4: 943,963 km (0.083 R)
• M5: 1,626,278 km (0.095 R)
• M6: 2,151,367 km (0.085 R)
• M7: 4,217,463 km (0.055 R)
• M8: 4,541,343 km (0.1 R)
• M9: 5,965,215 km (0.04 R)
• M10: 8,752,672 km (0.094 R)
• M11: 11,919,210 km (0.098 R)
• M12: 13,513,176 km (0.053 R)
• M13: 13,932,947 km (0.06 R)
• M14: 15,394,967 km (0.117 R)
• M15: 15,929,929 km (0.116 R)
• M16: 16,875,837 km (0.072 R)
• M17: 21,884,972 km (0.101 R)
• M18: 28,367,347 km (0.113 R)
• M19: 33,292,109 km (0.088 R)
• M20: 36,423,940 km (0.053 R)
• M21: 37,373,138 km (0.107 R)
• M22: 37,647,351 km (0.117 R)
• M23: 40,463,531 km (0.08 R)
• M24: 46,195,523 km (0.058 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 18,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit