🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.13 AU - 1.19 AU

Year: 445 Days

Day: 14.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.99 AU - 1.63 AU

Year: 534 Days

Day: 35.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,660,085 km

• M1: 333,304 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.11 AU - 1.57 AU

Year: 553 Days

Day: 43.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.61 AU - 3.91 AU

Year: 2098 Days

Day: 19.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.3 AU - 5.12 AU

Year: 3079 Days

Day: 16.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,660,085 km

• M1: 2,027,201 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.9

Radius: 8.9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.96 AU - 9.88 AU

Year: 7945 Days

Day: 11.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 20,660,085 km

• M1: 515,963 km (0.036 R)
• M2: 760,556 km (0.071 R)
• M3: 901,626 km (0.117 R)
• M4: 1,401,283 km (0.04 R)
• M5: 1,463,067 km (0.089 R)
• M6: 1,525,749 km (0.105 R)
• M7: 1,627,924 km (0.097 R)
• M8: 2,274,636 km (0.089 R)
• M9: 2,451,610 km (0.065 R)
• M10: 3,882,962 km (0.116 R)
• M11: 4,006,231 km (0.067 R)
• M12: 4,077,290 km (0.069 R)
• M13: 4,402,217 km (0.097 R)
• M14: 4,604,922 km (0.119 R)
• M15: 5,115,649 km (0.118 R)
• M16: 5,624,282 km (0.053 R)
• M17: 6,231,350 km (0.116 R)
• M18: 6,417,599 km (0.112 R)
• M19: 7,030,053 km (0.077 R)
• M20: 7,441,447 km (0.072 R)
• M21: 7,972,370 km (0.11 R)
• M22: 8,242,394 km (0.102 R)
• M23: 8,492,671 km (0.118 R)
• M24: 8,676,078 km (0.113 R)
• M25: 9,070,568 km (0.064 R)
• M26: 9,661,180 km (0.041 R)
• M27: 10,631,921 km (0.116 R)
• M28: 10,755,489 km (0.07 R)
• M29: 10,879,505 km (0.06 R)
• M30: 11,659,060 km (0.076 R)
• M31: 11,786,517 km (0.098 R)
• M32: 12,404,506 km (0.106 R)
• M33: 12,508,476 km (0.104 R)
• M34: 12,980,308 km (0.09 R)
• M35: 13,377,939 km (0.08 R)
• M36: 13,698,827 km (0.074 R)
• M37: 13,914,248 km (0.072 R)
• M38: 15,425,336 km (0.051 R)
• M39: 15,565,210 km (0.109 R)
• M40: 16,328,308 km (0.094 R)
• M41: 16,757,355 km (0.118 R)
• M42: 19,288,701 km (0.098 R)
• M43: 20,107,749 km (0.105 R)
• M44: 20,598,430 km (0.091 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 15,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit