🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.53 AU - 0.61 AU

Year: 278 Days

Day: 48 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.56 AU - 0.78 AU

Year: 354 Days

Day: 29.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.7

Radius: 11.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.22 AU - 1.8 AU

Year: 1198 Days

Day: 13.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 32,119,171 km

• M1: 148,102 km (0.056 R)
• M2: 532,419 km (0.101 R)
• M3: 1,040,902 km (0.101 R)
• M4: 1,531,284 km (0.089 R)
• M5: 2,222,576 km (0.096 R)
• M6: 2,784,615 km (0.104 R)
• M7: 3,198,402 km (0.106 R)
• M8: 3,819,084 km (0.106 R)
• M9: 4,550,318 km (0.064 R)
• M10: 5,179,976 km (0.107 R)
• M11: 5,754,432 km (0.082 R)
• M12: 7,160,352 km (0.099 R)
• M13: 7,646,246 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.8

Radius: 12.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.65 AU - 1.95 AU

Year: 1559 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 32,119,171 km

• M1: 160,519 km (0.08 R)
• M2: 770,429 km (0.058 R)
• M3: 1,462,319 km (0.06 R)
• M4: 2,018,823 km (0.119 R)
• M5: 2,809,448 km (0.099 R)
• M6: 3,812,352 km (0.119 R)
• M7: 4,323,678 km (0.109 R)
• M8: 5,466,306 km (0.084 R)
• M9: 6,119,002 km (0.11 R)
• M10: 6,625,839 km (0.055 R)
• M11: 7,943,049 km (0.042 R)
• M12: 8,913,789 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644

Radius: 14.5

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.64 AU - 4.86 AU

Year: 5657 Days

Day: 10.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,119,171 km

• M1: 180,565 km (0.11 R)
• M2: 888,911 km (0.106 R)
• M3: 2,002,966 km (0.08 R)
• M4: 2,563,509 km (0.113 R)
• M5: 3,289,059 km (0.099 R)
• M6: 3,960,903 km (0.106 R)
• M7: 4,568,270 km (0.082 R)
• M8: 6,189,014 km (0.112 R)
• M9: 6,773,343 km (0.096 R)
• M10: 10,356,361 km (0.09 R)
• M11: 11,135,318 km (0.064 R)
• M12: 14,256,079 km (0.029 R)
• M13: 16,471,773 km (0.093 R)
• M14: 18,245,256 km (0.058 R)
• M15: 20,851,550 km (0.097 R)
• M16: 21,650,253 km (0.07 R)
• M17: 22,620,395 km (0.1 R)
• M18: 23,077,865 km (0.106 R)
• M19: 25,622,674 km (0.105 R)
• M20: 27,737,240 km (0.051 R)
• M21: 29,601,379 km (0.116 R)
• M22: 30,240,910 km (0.113 R)
• M23: 30,796,367 km (0.117 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: 450 - 10,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit