🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.69 AU - 1.07 AU

Year: 293 Days

Day: 19.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,986,583 km

• M1: 37,399 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.3 AU - 2.3 AU

Year: 1237 Days

Day: 12.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.61 AU - 4.03 AU

Year: 2146 Days

Day: 12.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.37 AU - 4.73 AU

Year: 3443 Days

Day: 38.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,986,583 km

• M1: 45,029 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.14 AU - 5.7 AU

Year: 3872 Days

Day: 31.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,986,583 km

• M1: 352,453 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.7

Radius: 3.3

Gravity: 34.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 13.85 AU - 21.93 AU

Year: 26844 Days

Day: 16.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,986,583 km

• M1: 40,990 km (0.103 R)
• M2: 287,228 km (0.103 R)
• M3: 462,108 km (0.093 R)
• M4: 734,376 km (0.086 R)
• M5: 906,114 km (0.105 R)
• M6: 1,300,305 km (0.096 R)
• M7: 1,569,282 km (0.118 R)
• M8: 2,414,809 km (0.093 R)
• M9: 2,870,783 km (0.065 R)
• M10: 5,123,577 km (0.078 R)
• M11: 6,292,386 km (0.117 R)
• M12: 9,030,775 km (0.098 R)
• M13: 9,591,318 km (0.111 R)
• M14: 10,354,267 km (0.037 R)
• M15: 15,638,662 km (0.12 R)
• M16: 16,858,782 km (0.067 R)
• M17: 17,194,630 km (0.11 R)
• M18: 20,897,626 km (0.072 R)
• M19: 24,989,876 km (0.04 R)
• M20: 26,202,217 km (0.098 R)
• M21: 32,080,515 km (0.045 R)
• M22: 32,595,880 km (0.053 R)
• M23: 33,379,324 km (0.089 R)
• M24: 34,577,753 km (0.064 R)
• M25: 39,217,531 km (0.108 R)
• M26: 39,511,341 km (0.043 R)
• M27: 42,840,941 km (0.099 R)
• M28: 50,397,129 km (0.075 R)
• M29: 53,040,673 km (0.114 R)
• M30: 55,960,823 km (0.105 R)
• M31: 56,894,913 km (0.038 R)
• M32: 57,271,450 km (0.104 R)
• M33: 57,649,634 km (0.056 R)
• M34: 61,523,321 km (0.106 R)
• M35: 65,566,952 km (0.106 R)
• M36: 72,178,878 km (0.098 R)
• M37: 73,507,906 km (0.102 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 12,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit