🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.87 AU - 0.91 AU

Year: 295 Days

Day: 40.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.74 AU - 1.2 AU

Year: 336 Days

Day: 25.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.65 AU - 2.39 AU

Year: 1009 Days

Day: 47.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,383,014 km

• M1: 61,335 km (0.084 R)
• M2: 1,257,819 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.9

Radius: 3.8

Gravity: 46.18 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 16.08 AU - 20.56 AU

Year: 27559 Days

Day: 21.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 93,383,014 km

• M1: 49,816 km (0.081 R)
• M2: 189,241 km (0.079 R)
• M3: 337,792 km (0.047 R)
• M4: 564,882 km (0.052 R)
• M5: 839,693 km (0.089 R)
• M6: 1,096,253 km (0.12 R)
• M7: 1,594,863 km (0.073 R)
• M8: 1,823,897 km (0.084 R)
• M9: 2,936,905 km (0.038 R)
• M10: 6,863,999 km (0.082 R)
• M11: 8,106,858 km (0.07 R)
• M12: 11,505,423 km (0.093 R)
• M13: 13,399,481 km (0.075 R)
• M14: 17,423,514 km (0.044 R)
• M15: 22,291,728 km (0.072 R)
• M16: 23,385,588 km (0.049 R)
• M17: 24,286,018 km (0.084 R)
• M18: 31,110,523 km (0.083 R)
• M19: 34,739,618 km (0.039 R)
• M20: 36,806,013 km (0.097 R)
• M21: 42,326,922 km (0.054 R)
• M22: 48,194,450 km (0.108 R)
• M23: 48,918,504 km (0.085 R)
• M24: 50,018,048 km (0.052 R)
• M25: 64,743,266 km (0.11 R)
• M26: 69,000,223 km (0.049 R)
• M27: 69,688,971 km (0.03 R)
• M28: 73,918,103 km (0.101 R)
• M29: 76,339,943 km (0.062 R)
• M30: 78,315,084 km (0.057 R)
• M31: 78,564,314 km (0.06 R)
• M32: 83,921,713 km (0.05 R)
• M33: 84,444,408 km (0.115 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 17,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit