🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.1 AU - 1.4 AU

Year: 505 Days

Day: 44.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.54 AU - 1.8 AU

Year: 780 Days

Day: 27.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.33 AU - 5.21 AU

Year: 3191 Days

Day: 41.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.66 AU - 5.08 AU

Year: 3304 Days

Day: 13.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.8

Radius: 5.4

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 16.47 AU - 17.49 AU

Year: 25304 Days

Day: 23.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,793,198 km

• M1: 69,114 km (0.117 R)
• M2: 492,027 km (0.053 R)
• M3: 682,316 km (0.087 R)
• M4: 1,205,310 km (0.102 R)
• M5: 1,650,663 km (0.102 R)
• M6: 2,861,658 km (0.058 R)
• M7: 3,595,884 km (0.103 R)
• M8: 5,605,133 km (0.079 R)
• M9: 6,233,594 km (0.097 R)
• M10: 6,466,218 km (0.07 R)
• M11: 6,990,260 km (0.118 R)
• M12: 7,455,509 km (0.092 R)
• M13: 7,851,195 km (0.112 R)
• M14: 8,494,466 km (0.045 R)
• M15: 8,877,437 km (0.115 R)
• M16: 12,006,576 km (0.045 R)
• M17: 13,621,335 km (0.105 R)
• M18: 15,800,677 km (0.055 R)
• M19: 16,379,770 km (0.091 R)
• M20: 17,274,814 km (0.086 R)
• M21: 23,062,457 km (0.053 R)
• M22: 26,338,351 km (0.106 R)
• M23: 27,981,983 km (0.062 R)
• M24: 28,192,168 km (0.074 R)
• M25: 30,351,912 km (0.057 R)
• M26: 31,358,855 km (0.038 R)
• M27: 33,321,131 km (0.088 R)
• M28: 38,908,013 km (0.086 R)
• M29: 42,681,619 km (0.056 R)
• M30: 45,087,901 km (0.077 R)
• M31: 49,092,935 km (0.044 R)
• M32: 49,398,713 km (0.098 R)
• M33: 49,705,837 km (0.033 R)
• M34: 51,260,159 km (0.107 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 15,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit