🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.52 AU - 0.54 AU

Year: 135 Days

Day: 42.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.02 AU - 1.4 AU

Year: 466 Days

Day: 36.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.76 AU - 3.02 AU

Year: 1719 Days

Day: 25.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,664,788 km

• M1: 1,076,656 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.15 AU - 5.71 AU

Year: 4427 Days

Day: 33.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.4

Radius: 14.8

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.79 AU - 8.41 AU

Year: 8065 Days

Day: 9.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 13,664,788 km

• M1: 211,382 km (0.08 R)
• M2: 585,077 km (0.094 R)
• M3: 867,668 km (0.11 R)
• M4: 1,154,148 km (0.105 R)
• M5: 1,594,115 km (0.119 R)
• M6: 1,808,788 km (0.049 R)
• M7: 1,940,434 km (0.077 R)
• M8: 2,138,801 km (0.069 R)
• M9: 2,235,142 km (0.103 R)
• M10: 2,354,970 km (0.116 R)
• M11: 2,601,507 km (0.118 R)
• M12: 3,035,490 km (0.117 R)
• M13: 3,292,200 km (0.058 R)
• M14: 3,556,091 km (0.104 R)
• M15: 3,710,177 km (0.058 R)
• M16: 3,853,342 km (0.108 R)
• M17: 4,307,820 km (0.091 R)
• M18: 4,807,926 km (0.119 R)
• M19: 5,093,957 km (0.087 R)
• M20: 5,239,067 km (0.061 R)
• M21: 5,341,392 km (0.113 R)
• M22: 5,488,895 km (0.099 R)
• M23: 5,757,872 km (0.052 R)
• M24: 5,954,893 km (0.094 R)
• M25: 6,061,855 km (0.119 R)
• M26: 6,200,383 km (0.051 R)
• M27: 6,543,560 km (0.1 R)
• M28: 6,781,122 km (0.083 R)
• M29: 7,053,839 km (0.077 R)
• M30: 7,363,058 km (0.117 R)
• M31: 8,011,564 km (0.1 R)
• M32: 8,730,681 km (0.055 R)
• M33: 9,151,051 km (0.065 R)
• M34: 9,381,432 km (0.112 R)
• M35: 10,029,640 km (0.098 R)
• M36: 10,599,608 km (0.049 R)
• M37: 11,350,589 km (0.105 R)
• M38: 11,694,066 km (0.029 R)
• M39: 11,867,150 km (0.104 R)
• M40: 12,041,133 km (0.073 R)
• M41: 12,607,361 km (0.068 R)
• M42: 13,503,302 km (0.06 R)
• M43: 13,644,523 km (0.085 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 20,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit