🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.5 AU - 0.62 AU

Year: 154 Days

Day: 46 Hours

Environment

Temp: 169 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.48 AU - 0.8 AU

Year: 188 Days

Day: 28.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.4

Radius: 13.9

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.46 AU - 5.18 AU

Year: 3885 Days

Day: 5.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 62.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 27,810,925 km

• M1: 173,982 km (0.12 R)
• M2: 685,757 km (0.031 R)
• M3: 1,128,716 km (0.038 R)
• M4: 2,430,816 km (0.113 R)
• M5: 3,054,938 km (0.033 R)
• M6: 3,524,077 km (0.1 R)
• M7: 4,041,686 km (0.101 R)
• M8: 4,591,907 km (0.119 R)
• M9: 6,504,665 km (0.063 R)
• M10: 8,594,996 km (0.105 R)
• M11: 10,552,185 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.1

Radius: 13.3

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.52 AU - 6.5 AU

Year: 5409 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,810,925 km

• M1: 218,263 km (0.069 R)
• M2: 749,785 km (0.077 R)
• M3: 1,356,105 km (0.075 R)
• M4: 1,971,999 km (0.116 R)
• M5: 2,413,911 km (0.077 R)
• M6: 3,287,114 km (0.108 R)
• M7: 3,821,178 km (0.041 R)
• M8: 4,543,736 km (0.087 R)
• M9: 5,209,147 km (0.055 R)
• M10: 5,970,601 km (0.037 R)
• M11: 8,624,317 km (0.11 R)
• M12: 9,869,869 km (0.082 R)
• M13: 10,748,757 km (0.072 R)
• M14: 11,182,890 km (0.065 R)
• M15: 11,780,084 km (0.111 R)
• M16: 15,151,572 km (0.105 R)
• M17: 16,007,720 km (0.09 R)
• M18: 18,839,907 km (0.098 R)
• M19: 25,820,144 km (0.116 R)
• M20: 27,847,045 km (0.073 R)
• M21: 29,693,831 km (0.112 R)
• M22: 32,315,085 km (0.117 R)
• M23: 33,630,499 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.1

Radius: 9.7

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.85 AU - 7.47 AU

Year: 6309 Days

Day: 9.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 27,810,925 km

• M1: 120,576 km (0.059 R)
• M2: 513,121 km (0.113 R)
• M3: 945,608 km (0.068 R)
• M4: 1,467,106 km (0.073 R)
• M5: 2,043,058 km (0.093 R)
• M6: 3,299,231 km (0.112 R)
• M7: 5,248,641 km (0.067 R)
• M8: 6,719,936 km (0.057 R)
• M9: 7,760,240 km (0.117 R)
• M10: 8,674,582 km (0.056 R)
• M11: 9,296,460 km (0.053 R)
• M12: 9,700,076 km (0.108 R)
• M13: 10,370,124 km (0.094 R)
• M14: 10,936,951 km (0.052 R)
• M15: 12,037,692 km (0.054 R)
• M16: 14,781,915 km (0.094 R)
• M17: 20,038,934 km (0.12 R)
• M18: 22,107,424 km (0.099 R)
• M19: 22,682,179 km (0.063 R)
• M20: 24,390,287 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 18,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit