🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.55 AU - 0.63 AU

Year: 159 Days

Day: 40.1 Hours

Environment

Temp: 245 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,575,978 km

• M1: 40,541 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.11 AU - 1.65 AU

Year: 567 Days

Day: 46.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,575,978 km

• M1: 42,785 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.14 AU - 1.72 AU

Year: 598 Days

Day: 33.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.33 AU - 1.83 AU

Year: 695 Days

Day: 14.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.66 AU - 5.08 AU

Year: 3760 Days

Day: 36.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.36 AU - 5.42 AU

Year: 4378 Days

Day: 25.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.41 AU - 5.69 AU

Year: 4574 Days

Day: 32.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.3

Radius: 11.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.79 AU - 6.59 AU

Year: 5388 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,575,978 km

• M1: 140,921 km (0.071 R)
• M2: 532,419 km (0.113 R)
• M3: 946,356 km (0.084 R)
• M4: 1,699,133 km (0.032 R)
• M5: 2,106,787 km (0.117 R)
• M6: 2,482,876 km (0.094 R)
• M7: 3,049,104 km (0.053 R)
• M8: 3,554,445 km (0.096 R)
• M9: 4,809,572 km (0.034 R)
• M10: 5,441,922 km (0.043 R)
• M11: 7,469,272 km (0.116 R)
• M12: 9,751,388 km (0.085 R)
• M13: 11,029,402 km (0.039 R)
• M14: 12,367,854 km (0.1 R)
• M15: 12,853,748 km (0.032 R)
• M16: 13,811,923 km (0.056 R)
• M17: 17,451,788 km (0.103 R)
• M18: 17,878,442 km (0.118 R)
• M19: 18,249,743 km (0.043 R)
• M20: 18,689,262 km (0.111 R)
• M21: 19,918,358 km (0.09 R)
• M22: 20,789,766 km (0.076 R)
• M23: 21,200,412 km (0.047 R)
• M24: 21,826,629 km (0.113 R)
• M25: 23,189,166 km (0.106 R)
• M26: 25,144,410 km (0.116 R)
• M27: 25,924,862 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.8

Radius: 6.7

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.05 AU - 18.49 AU

Year: 20875 Days

Day: 23.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 30,575,978 km

• M1: 84,523 km (0.061 R)
• M2: 1,110,914 km (0.073 R)
• M3: 1,529,788 km (0.113 R)
• M4: 2,374,866 km (0.089 R)
• M5: 11,182,441 km (0.104 R)
• M6: 11,655,320 km (0.09 R)
• M7: 24,060,574 km (0.093 R)
• M8: 28,607,451 km (0.078 R)
• M9: 29,850,011 km (0.096 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 16,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit