🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.88 AU - 1.16 AU

Year: 394 Days

Day: 17.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,204,103 km

• M1: 436,826 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.96 AU - 1.12 AU

Year: 406 Days

Day: 34.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.1 AU - 1.4 AU

Year: 535 Days

Day: 30.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.44 AU - 1.78 AU

Year: 782 Days

Day: 37.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.58 AU - 1.92 AU

Year: 886 Days

Day: 35.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.85 AU - 2.85 AU

Year: 1379 Days

Day: 42.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,204,103 km

• M1: 1,203,814 km (0.053 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.52 AU - 3.58 AU

Year: 2039 Days

Day: 21.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.11 AU - 3.65 AU

Year: 2379 Days

Day: 25.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,204,103 km

• M1: 2,920,898 km (0.03 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.58 AU - 4.18 AU

Year: 2379 Days

Day: 37.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,204,103 km

• M1: 1,103,434 km (0.08 R)

Asteroid Belt

Center: 10.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.2

Radius: 4.9

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 17.47 AU - 19.63 AU

Year: 30590 Days

Day: 16.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 32,204,103 km

• M1: 66,272 km (0.07 R)
• M2: 125,961 km (0.046 R)
• M3: 398,978 km (0.079 R)
• M4: 943,364 km (0.116 R)
• M5: 1,186,012 km (0.109 R)
• M6: 1,762,712 km (0.038 R)
• M7: 2,215,245 km (0.041 R)
• M8: 2,254,590 km (0.079 R)
• M9: 3,220,693 km (0.077 R)
• M10: 3,287,712 km (0.091 R)
• M11: 3,652,881 km (0.066 R)
• M12: 3,935,022 km (0.073 R)
• M13: 4,322,331 km (0.09 R)
• M14: 4,696,326 km (0.06 R)
• M15: 4,951,540 km (0.066 R)
• M16: 5,448,654 km (0.1 R)
• M17: 6,043,904 km (0.056 R)
• M18: 6,098,956 km (0.054 R)
• M19: 6,293,283 km (0.109 R)
• M20: 7,148,983 km (0.079 R)
• M21: 7,679,756 km (0.069 R)
• M22: 8,192,578 km (0.118 R)
• M23: 8,314,799 km (0.074 R)
• M24: 8,685,353 km (0.09 R)
• M25: 8,716,470 km (0.075 R)
• M26: 9,314,711 km (0.088 R)
• M27: 11,187,378 km (0.112 R)
• M28: 14,479,877 km (0.054 R)
• M29: 15,186,877 km (0.112 R)
• M30: 15,981,241 km (0.102 R)
• M31: 16,479,701 km (0.073 R)
• M32: 16,672,832 km (0.118 R)
• M33: 17,217,369 km (0.096 R)
• M34: 17,295,608 km (0.099 R)
• M35: 19,128,481 km (0.078 R)
• M36: 20,274,102 km (0.1 R)
• M37: 21,022,091 km (0.026 R)
• M38: 21,063,979 km (0.117 R)
• M39: 21,273,416 km (0.083 R)
• M40: 21,483,750 km (0.085 R)
• M41: 23,928,628 km (0.111 R)
• M42: 23,972,311 km (0.046 R)
• M43: 25,472,927 km (0.117 R)
• M44: 26,054,713 km (0.051 R)
• M45: 26,099,593 km (0.113 R)
• M46: 26,324,588 km (0.079 R)
• M47: 28,517,692 km (0.071 R)
• M48: 29,448,640 km (0.116 R)
• M49: 30,531,429 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 10,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit