🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.54 AU - 0.54 AU

Year: 146 Days

Day: 19.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 146.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,892,032 km

• M1: 63,130 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.49 AU - 0.73 AU

Year: 175 Days

Day: 41.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 16.9 °

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: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.77 AU - 0.81 AU

Year: 258 Days

Day: 23.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,892,032 km

• M1: 89,011 km (0.105 R)
• M2: 101,727 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.89 AU - 1.37 AU

Year: 441 Days

Day: 14.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,892,032 km

• M1: 44,131 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.44 AU - 2.36 AU

Year: 961 Days

Day: 37.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.21 AU - 2.51 AU

Year: 1331 Days

Day: 37.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.37 AU - 3.63 AU

Year: 2404 Days

Day: 33.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 125.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.66 AU - 4.3 AU

Year: 2915 Days

Day: 34.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,892,032 km

• M1: 1,017,864 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.2

Radius: 15

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.72 AU - 6.86 AU

Year: 5114 Days

Day: 6.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,892,032 km

• M1: 186,549 km (0.103 R)
• M2: 738,714 km (0.099 R)
• M3: 1,544,149 km (0.055 R)
• M4: 2,253,542 km (0.039 R)
• M5: 2,789,551 km (0.059 R)
• M6: 3,451,821 km (0.07 R)
• M7: 3,987,830 km (0.074 R)
• M8: 5,394,649 km (0.108 R)
• M9: 6,090,877 km (0.068 R)
• M10: 7,315,485 km (0.109 R)
• M11: 7,986,731 km (0.096 R)
• M12: 9,170,200 km (0.089 R)
• M13: 10,121,642 km (0.11 R)
• M14: 11,647,690 km (0.087 R)
• M15: 13,015,763 km (0.085 R)
• M16: 14,707,864 km (0.109 R)
• M17: 16,423,453 km (0.11 R)
• M18: 17,639,235 km (0.054 R)
• M19: 18,589,929 km (0.113 R)
• M20: 19,308,597 km (0.103 R)
• M21: 22,079,150 km (0.041 R)
• M22: 23,787,258 km (0.053 R)
• M23: 24,790,761 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516

Radius: 8.7

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.75 AU - 6.83 AU

Year: 5114 Days

Day: 7.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 27,892,032 km

• M1: 108,309 km (0.103 R)
• M2: 455,077 km (0.114 R)
• M3: 737,966 km (0.119 R)
• M4: 1,200,224 km (0.069 R)
• M5: 1,492,837 km (0.046 R)
• M6: 3,067,056 km (0.088 R)
• M7: 4,105,714 km (0.08 R)
• M8: 4,556,452 km (0.033 R)
• M9: 5,013,623 km (0.088 R)
• M10: 5,960,727 km (0.115 R)
• M11: 6,956,750 km (0.118 R)
• M12: 7,633,231 km (0.083 R)
• M13: 10,010,342 km (0.045 R)
• M14: 11,005,616 km (0.097 R)
• M15: 12,208,533 km (0.083 R)
• M16: 12,595,842 km (0.074 R)
• M17: 15,822,967 km (0.116 R)
• M18: 16,283,429 km (0.111 R)
• M19: 16,812,108 km (0.115 R)
• M20: 19,042,163 km (0.103 R)
• M21: 20,227,876 km (0.116 R)
• M22: 21,672,692 km (0.034 R)
• M23: 22,240,715 km (0.025 R)
• M24: 25,075,595 km (0.062 R)
• M25: 26,660,435 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 19,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit