🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.71 AU

Year: 164 Days

Day: 31.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.9 AU - 1.24 AU

Year: 391 Days

Day: 18.2 Hours

Environment

Temp: 51 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.46 AU - 2.74 AU

Year: 1480 Days

Day: 42.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.25 AU - 3.81 AU

Year: 2342 Days

Day: 41.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.85 AU - 5.63 AU

Year: 4235 Days

Day: 15.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,335,929 km

• M1: 822,339 km (0.072 R)
• M2: 1,220,270 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.4

Radius: 10.8

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.9 AU - 11.4 AU

Year: 10585 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 27,335,929 km

• M1: 141,220 km (0.034 R)
• M2: 466,147 km (0.087 R)
• M3: 534,064 km (0.081 R)
• M4: 1,033,572 km (0.108 R)
• M5: 1,181,374 km (0.069 R)
• M6: 1,365,380 km (0.086 R)
• M7: 1,438,832 km (0.089 R)
• M8: 1,858,903 km (0.106 R)
• M9: 2,369,331 km (0.117 R)
• M10: 2,733,303 km (0.106 R)
• M11: 2,827,250 km (0.116 R)
• M12: 3,115,226 km (0.087 R)
• M13: 3,473,513 km (0.113 R)
• M14: 3,698,957 km (0.081 R)
• M15: 5,104,579 km (0.113 R)
• M16: 5,220,816 km (0.035 R)
• M17: 5,574,765 km (0.048 R)
• M18: 5,670,507 km (0.038 R)
• M19: 7,564,865 km (0.075 R)
• M20: 7,644,302 km (0.069 R)
• M21: 8,209,183 km (0.119 R)
• M22: 8,510,473 km (0.062 R)
• M23: 8,815,354 km (0.07 R)
• M24: 9,954,242 km (0.114 R)
• M25: 10,481,724 km (0.119 R)
• M26: 10,898,354 km (0.089 R)
• M27: 11,078,620 km (0.119 R)
• M28: 11,381,256 km (0.095 R)
• M29: 11,747,921 km (0.051 R)
• M30: 12,839,686 km (0.077 R)
• M31: 13,093,853 km (0.107 R)
• M32: 13,963,764 km (0.093 R)
• M33: 14,094,214 km (0.034 R)
• M34: 14,389,221 km (0.116 R)
• M35: 14,521,017 km (0.08 R)
• M36: 17,030,670 km (0.087 R)
• M37: 17,170,096 km (0.046 R)
• M38: 17,696,381 km (0.038 R)
• M39: 18,800,862 km (0.084 R)
• M40: 20,852,148 km (0.116 R)
• M41: 21,413,589 km (0.11 R)
• M42: 22,169,956 km (0.109 R)
• M43: 23,243,470 km (0.105 R)
• M44: 24,059,676 km (0.106 R)
• M45: 25,242,098 km (0.112 R)
• M46: 26,362,586 km (0.043 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 19,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit