🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.42 AU - 3.2 AU

Year: 1679 Days

Day: 15.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.36 AU - 3.92 AU

Year: 1983 Days

Day: 18.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.86 AU - 4.92 AU

Year: 3279 Days

Day: 35.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,513,014 km

• M1: 55,052 km (0.099 R)
• M2: 412,741 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.8

Radius: 13.4

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.94 AU - 7.18 AU

Year: 5989 Days

Day: 7.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 38,513,014 km

• M1: 166,652 km (0.105 R)
• M2: 912,846 km (0.109 R)
• M3: 1,895,704 km (0.028 R)
• M4: 3,195,560 km (0.104 R)
• M5: 4,017,750 km (0.12 R)
• M6: 6,780,673 km (0.104 R)
• M7: 9,634,252 km (0.11 R)
• M8: 10,158,743 km (0.055 R)
• M9: 11,805,516 km (0.054 R)
• M10: 13,763,752 km (0.084 R)
• M11: 15,167,579 km (0.104 R)
• M12: 16,664,904 km (0.107 R)
• M13: 17,976,877 km (0.07 R)
• M14: 18,600,850 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.2

Radius: 8.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.85 AU - 10.45 AU

Year: 10685 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,513,014 km

• M1: 116,387 km (0.1 R)
• M2: 427,252 km (0.047 R)
• M3: 1,066,782 km (0.099 R)
• M4: 1,478,177 km (0.083 R)
• M5: 1,872,666 km (0.108 R)
• M6: 2,388,629 km (0.086 R)
• M7: 2,935,559 km (0.108 R)
• M8: 3,751,915 km (0.069 R)
• M9: 4,304,828 km (0.088 R)
• M10: 4,910,999 km (0.117 R)
• M11: 5,763,408 km (0.116 R)
• M12: 7,185,186 km (0.12 R)
• M13: 7,603,461 km (0.111 R)
• M14: 8,784,537 km (0.087 R)
• M15: 13,170,148 km (0.063 R)
• M16: 13,855,306 km (0.051 R)
• M17: 14,927,324 km (0.098 R)
• M18: 17,035,009 km (0.034 R)
• M19: 17,848,372 km (0.11 R)
• M20: 18,194,691 km (0.097 R)
• M21: 21,052,908 km (0.119 R)
• M22: 30,014,120 km (0.1 R)
• M23: 32,518,688 km (0.12 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 13,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit