🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.83 AU - 1.05 AU

Year: 340 Days

Day: 40.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.87 AU - 1.03 AU

Year: 345 Days

Day: 42 Hours

Environment

Temp: 40 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.19 AU - 3.07 AU

Year: 1590 Days

Day: 26.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.3

Radius: 14.9

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.6 AU - 4.8 AU

Year: 3798 Days

Day: 15 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 7,779,820 km

• M1: 199,264 km (0.069 R)
• M2: 411,245 km (0.05 R)
• M3: 528,978 km (0.09 R)
• M4: 675,883 km (0.095 R)
• M5: 839,244 km (0.086 R)
• M6: 1,134,550 km (0.089 R)
• M7: 1,233,135 km (0.055 R)
• M8: 1,477,129 km (0.113 R)
• M9: 1,717,533 km (0.041 R)
• M10: 1,873,863 km (0.106 R)
• M11: 1,978,432 km (0.092 R)
• M12: 2,454,901 km (0.047 R)
• M13: 2,601,208 km (0.074 R)
• M14: 2,710,863 km (0.119 R)
• M15: 2,806,157 km (0.078 R)
• M16: 3,082,464 km (0.09 R)
• M17: 3,283,075 km (0.119 R)
• M18: 3,479,347 km (0.113 R)
• M19: 3,618,324 km (0.103 R)
• M20: 3,937,865 km (0.057 R)
• M21: 4,110,201 km (0.096 R)
• M22: 4,425,105 km (0.083 R)
• M23: 4,595,048 km (0.12 R)
• M24: 4,931,793 km (0.099 R)
• M25: 5,477,526 km (0.113 R)
• M26: 5,599,149 km (0.08 R)
• M27: 5,711,497 km (0.049 R)
• M28: 5,865,882 km (0.098 R)
• M29: 6,189,462 km (0.063 R)
• M30: 6,583,353 km (0.082 R)
• M31: 7,073,586 km (0.11 R)
• M32: 7,217,349 km (0.115 R)
• M33: 7,362,310 km (0.066 R)
• M34: 7,485,578 km (0.074 R)
• M35: 7,620,964 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 16,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit