🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.87 AU - 0.93 AU

Year: 322 Days

Day: 30.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,702,819 km

• M1: 361,129 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.36 AU - 2.12 AU

Year: 865 Days

Day: 44.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.56 AU - 1.98 AU

Year: 887 Days

Day: 24.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,702,819 km

• M1: 540,946 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.16 AU - 3.34 AU

Year: 1718 Days

Day: 40 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.88 AU - 3.62 AU

Year: 2207 Days

Day: 31.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,702,819 km

• M1: 710,141 km (0.099 R)

Asteroid Belt

Center: 9.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.1

Radius: 4.9

Gravity: 39.65 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 13.63 AU - 18.21 AU

Year: 23930 Days

Day: 16.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 95,702,819 km

• M1: 65,075 km (0.113 R)
• M2: 364,720 km (0.086 R)
• M3: 564,732 km (0.092 R)
• M4: 792,121 km (0.06 R)
• M5: 998,267 km (0.064 R)
• M6: 1,665,473 km (0.106 R)
• M7: 1,901,987 km (0.058 R)
• M8: 2,882,751 km (0.118 R)
• M9: 3,313,892 km (0.087 R)
• M10: 3,786,920 km (0.073 R)
• M11: 4,711,735 km (0.108 R)
• M12: 5,434,292 km (0.098 R)
• M13: 6,228,059 km (0.048 R)
• M14: 7,718,353 km (0.094 R)
• M15: 7,987,928 km (0.086 R)
• M16: 8,208,136 km (0.039 R)
• M17: 8,660,670 km (0.098 R)
• M18: 11,661,154 km (0.074 R)
• M19: 23,975,901 km (0.083 R)
• M20: 26,814,521 km (0.073 R)
• M21: 32,307,007 km (0.109 R)
• M22: 34,874,106 km (0.119 R)
• M23: 39,608,280 km (0.051 R)
• M24: 45,622,713 km (0.086 R)
• M25: 47,936,095 km (0.101 R)
• M26: 50,139,671 km (0.098 R)
• M27: 52,988,015 km (0.092 R)
• M28: 55,741,962 km (0.034 R)
• M29: 56,951,012 km (0.117 R)
• M30: 58,797,050 km (0.055 R)
• M31: 63,041,440 km (0.115 R)
• M32: 66,580,477 km (0.106 R)
• M33: 69,088,934 km (0.045 R)
• M34: 72,133,849 km (0.113 R)
• M35: 88,980,514 km (0.029 R)
• M36: 92,581,185 km (0.102 R)
• M37: 95,702,844 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 13,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit