🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.71 AU - 0.73 AU

Year: 256 Days

Day: 15.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.68 AU - 1.06 AU

Year: 340 Days

Day: 44.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.23 AU - 1.59 AU

Year: 701 Days

Day: 30.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,630,444 km

• M1: 265,835 km (0.116 R)
• M2: 827,575 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.4

Radius: 8.4

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.69 AU - 3.45 AU

Year: 2254 Days

Day: 8.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 19,630,444 km

• M1: 104,419 km (0.087 R)
• M2: 398,678 km (0.048 R)
• M3: 732,431 km (0.088 R)
• M4: 1,603,390 km (0.091 R)
• M5: 1,883,736 km (0.072 R)
• M6: 2,458,342 km (0.096 R)
• M7: 2,834,132 km (0.11 R)
• M8: 3,144,996 km (0.106 R)
• M9: 3,835,989 km (0.076 R)
• M10: 5,151,403 km (0.045 R)
• M11: 6,216,988 km (0.083 R)
• M12: 7,034,092 km (0.12 R)
• M13: 7,638,168 km (0.073 R)
• M14: 8,407,999 km (0.042 R)
• M15: 8,811,913 km (0.037 R)
• M16: 9,123,376 km (0.105 R)
• M17: 11,677,610 km (0.09 R)
• M18: 12,394,632 km (0.031 R)
• M19: 14,577,415 km (0.115 R)
• M20: 15,160,847 km (0.099 R)
• M21: 15,709,272 km (0.079 R)
• M22: 16,634,984 km (0.115 R)
• M23: 17,218,416 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 14,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit