🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.54 AU - 0.72 AU

Year: 217 Days

Day: 28.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 9,735,311 km

• M1: 39,643 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.6 AU - 0.74 AU

Year: 238 Days

Day: 45.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.17 AU - 1.33 AU

Year: 606 Days

Day: 19.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.71 AU - 2.61 AU

Year: 1376 Days

Day: 41.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.1

Radius: 13.1

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.54 AU - 3.04 AU

Year: 2020 Days

Day: 8.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 9,735,311 km

• M1: 162,912 km (0.101 R)
• M2: 610,210 km (0.061 R)
• M3: 1,059,901 km (0.089 R)
• M4: 1,509,891 km (0.105 R)
• M5: 1,926,073 km (0.08 R)
• M6: 2,367,087 km (0.041 R)
• M7: 3,222,787 km (0.093 R)
• M8: 3,633,283 km (0.081 R)
• M9: 4,117,831 km (0.09 R)
• M10: 5,886,826 km (0.11 R)
• M11: 9,184,561 km (0.094 R)
• M12: 9,911,158 km (0.077 R)
• M13: 11,015,041 km (0.088 R)
• M14: 11,439,899 km (0.113 R)
• M15: 14,359,451 km (0.103 R)
• M16: 14,773,837 km (0.064 R)
• M17: 16,312,301 km (0.096 R)
• M18: 16,814,352 km (0.062 R)
• M19: 17,482,306 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14

Radius: 12.1

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.59 AU - 7.45 AU

Year: 6403 Days

Day: 9.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 9,735,311 km

• M1: 200,910 km (0.089 R)
• M2: 741,257 km (0.09 R)
• M3: 2,010,895 km (0.103 R)
• M4: 3,137,815 km (0.095 R)
• M5: 3,639,267 km (0.087 R)
• M6: 7,565,464 km (0.073 R)
• M7: 8,162,359 km (0.111 R)
• M8: 8,630,451 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 11,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit