🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.42 AU - 0.62 AU

Year: 141 Days

Day: 36.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,683,166 km

• M1: 33,959 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.96 AU - 4.76 AU

Year: 2857 Days

Day: 29.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 74.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,683,166 km

• M1: 118,033 km (0.037 R)
• M2: 1,249,292 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.9

Radius: 9.2

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.08 AU - 6.06 AU

Year: 4301 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 23,683,166 km

• M1: 119,828 km (0.114 R)
• M2: 506,389 km (0.084 R)
• M3: 1,066,334 km (0.075 R)
• M4: 1,746,106 km (0.104 R)
• M5: 2,690,518 km (0.102 R)
• M6: 3,388,242 km (0.082 R)
• M7: 4,201,755 km (0.083 R)
• M8: 5,024,244 km (0.119 R)
• M9: 5,671,106 km (0.099 R)
• M10: 9,445,909 km (0.116 R)
• M11: 10,206,165 km (0.104 R)
• M12: 11,930,430 km (0.041 R)
• M13: 12,474,966 km (0.033 R)
• M14: 13,036,108 km (0.075 R)
• M15: 18,478,030 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.8

Radius: 12.8

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.15 AU - 8.57 AU

Year: 7522 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 23,683,166 km

• M1: 159,172 km (0.103 R)
• M2: 560,693 km (0.099 R)
• M3: 1,538,016 km (0.105 R)
• M4: 2,101,700 km (0.071 R)
• M5: 3,329,600 km (0.1 R)
• M6: 5,560,254 km (0.051 R)
• M7: 6,432,858 km (0.033 R)
• M8: 7,503,231 km (0.064 R)
• M9: 7,910,436 km (0.105 R)
• M10: 9,097,047 km (0.119 R)
• M11: 10,308,340 km (0.06 R)
• M12: 15,049,546 km (0.118 R)
• M13: 15,520,330 km (0.082 R)
• M14: 16,928,944 km (0.114 R)
• M15: 17,958,028 km (0.102 R)
• M16: 18,622,093 km (0.11 R)
• M17: 20,211,720 km (0.066 R)
• M18: 20,857,683 km (0.063 R)
• M19: 22,647,921 km (0.12 R)
• M20: 24,056,385 km (0.118 R)
• M21: 25,939,972 km (0.119 R)
• M22: 27,481,278 km (0.036 R)
• M23: 30,277,711 km (0.114 R)
• M24: 32,373,877 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60

Radius: 14.1

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.48 AU - 10.32 AU

Year: 11735 Days

Day: 10.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 23,683,166 km

• M1: 188,793 km (0.099 R)
• M2: 848,968 km (0.086 R)
• M3: 1,337,405 km (0.092 R)
• M4: 1,941,930 km (0.116 R)
• M5: 2,616,018 km (0.039 R)
• M6: 3,980,799 km (0.098 R)
• M7: 5,052,668 km (0.117 R)
• M8: 7,698,157 km (0.099 R)
• M9: 8,307,768 km (0.069 R)
• M10: 9,320,247 km (0.066 R)
• M11: 11,942,548 km (0.118 R)
• M12: 14,058,759 km (0.072 R)
• M13: 18,242,862 km (0.088 R)
• M14: 19,762,926 km (0.026 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 18,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit