🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.71 AU - 0.75 AU

Year: 231 Days

Day: 34.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.67 AU - 0.93 AU

Year: 265 Days

Day: 37.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,974,277 km

• M1: 92,152 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.97 AU - 0.99 AU

Year: 360 Days

Day: 41.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.15 AU - 1.39 AU

Year: 531 Days

Day: 31.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.13 AU - 3.13 AU

Year: 1582 Days

Day: 14.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.3

Radius: 11.5

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.24 AU - 6.9 AU

Year: 4875 Days

Day: 10 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 32,974,277 km

• M1: 159,172 km (0.098 R)
• M2: 674,686 km (0.106 R)
• M3: 1,550,582 km (0.071 R)
• M4: 2,151,068 km (0.11 R)
• M5: 4,371,250 km (0.046 R)
• M6: 6,001,867 km (0.094 R)
• M7: 6,648,728 km (0.045 R)
• M8: 7,305,762 km (0.114 R)
• M9: 8,313,303 km (0.089 R)
• M10: 9,453,688 km (0.063 R)
• M11: 11,212,211 km (0.083 R)
• M12: 11,844,112 km (0.116 R)
• M13: 12,397,176 km (0.07 R)
• M14: 14,441,730 km (0.064 R)
• M15: 16,764,237 km (0.096 R)
• M16: 17,397,784 km (0.083 R)
• M17: 18,377,949 km (0.063 R)
• M18: 19,256,836 km (0.067 R)
• M19: 20,163,549 km (0.102 R)
• M20: 20,663,355 km (0.094 R)
• M21: 24,077,029 km (0.072 R)
• M22: 30,666,666 km (0.116 R)
• M23: 31,806,452 km (0.08 R)
• M24: 32,679,655 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 12,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit