🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.83 AU - 0.83 AU

Year: 265 Days

Day: 21.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.8 AU - 1.92 AU

Year: 887 Days

Day: 22.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.9

Radius: 13

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.13 AU - 8.85 AU

Year: 7171 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,176,427 km

• M1: 161,715 km (0.056 R)
• M2: 587,022 km (0.079 R)
• M3: 1,315,264 km (0.096 R)
• M4: 2,370,528 km (0.12 R)
• M5: 2,924,489 km (0.114 R)
• M6: 3,722,743 km (0.086 R)
• M7: 4,950,343 km (0.05 R)
• M8: 6,286,252 km (0.077 R)
• M9: 10,415,004 km (0.073 R)
• M10: 16,797,896 km (0.091 R)
• M11: 22,743,663 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285

Radius: 12.4

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.76 AU - 9.62 AU

Year: 9747 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,176,427 km

• M1: 155,133 km (0.05 R)
• M2: 542,591 km (0.028 R)
• M3: 1,280,408 km (0.052 R)
• M4: 1,681,630 km (0.063 R)
• M5: 2,378,905 km (0.069 R)
• M6: 2,804,960 km (0.059 R)
• M7: 3,240,439 km (0.101 R)
• M8: 4,427,798 km (0.081 R)
• M9: 5,050,275 km (0.093 R)
• M10: 6,403,986 km (0.117 R)
• M11: 6,987,417 km (0.1 R)
• M12: 7,606,154 km (0.095 R)
• M13: 9,950,802 km (0.099 R)
• M14: 12,795,255 km (0.098 R)
• M15: 13,500,460 km (0.041 R)
• M16: 15,588,846 km (0.088 R)
• M17: 17,225,596 km (0.095 R)
• M18: 20,616,831 km (0.079 R)
• M19: 21,360,033 km (0.038 R)
• M20: 22,978,682 km (0.08 R)
• M21: 24,102,311 km (0.091 R)
• M22: 24,512,359 km (0.117 R)
• M23: 25,430,890 km (0.086 R)
• M24: 26,545,993 km (0.104 R)
• M25: 33,217,908 km (0.081 R)
• M26: 33,930,742 km (0.113 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit