🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.44 AU - 0.56 AU

Year: 157 Days

Day: 46.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.92 AU - 0.96 AU

Year: 404 Days

Day: 19.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,821,723 km

• M1: 40,242 km (0.11 R)
• M2: 559,795 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.27 AU - 1.35 AU

Year: 664 Days

Day: 26.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,821,723 km

• M1: 136,284 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.25 AU - 2.09 AU

Year: 956 Days

Day: 18.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,821,723 km

• M1: 36,651 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.6

Radius: 3.9

Gravity: 64.01 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.86 AU - 14.36 AU

Year: 22239 Days

Day: 22.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 91,821,723 km

• M1: 65,524 km (0.056 R)
• M2: 215,122 km (0.059 R)
• M3: 601,832 km (0.064 R)
• M4: 874,400 km (0.085 R)
• M5: 1,270,236 km (0.107 R)
• M6: 1,977,983 km (0.117 R)
• M7: 2,263,715 km (0.057 R)
• M8: 2,601,507 km (0.108 R)
• M9: 2,944,385 km (0.047 R)
• M10: 5,326,582 km (0.088 R)
• M11: 6,281,465 km (0.099 R)
• M12: 6,419,993 km (0.079 R)
• M13: 9,216,426 km (0.097 R)
• M14: 9,946,314 km (0.079 R)
• M15: 11,727,875 km (0.07 R)
• M16: 14,259,968 km (0.083 R)
• M17: 15,400,652 km (0.102 R)
• M18: 15,822,518 km (0.118 R)
• M19: 19,185,777 km (0.071 R)
• M20: 20,675,024 km (0.082 R)
• M21: 20,879,225 km (0.096 R)
• M22: 21,291,816 km (0.12 R)
• M23: 25,485,044 km (0.084 R)
• M24: 33,034,202 km (0.093 R)
• M25: 34,588,972 km (0.072 R)
• M26: 36,936,462 km (0.069 R)
• M27: 37,843,474 km (0.064 R)
• M28: 38,302,590 km (0.07 R)
• M29: 41,458,208 km (0.101 R)
• M30: 52,713,203 km (0.106 R)
• M31: 56,607,834 km (0.114 R)
• M32: 58,015,101 km (0.082 R)
• M33: 61,529,455 km (0.062 R)
• M34: 62,589,356 km (0.069 R)
• M35: 62,802,832 km (0.081 R)
• M36: 66,284,423 km (0.119 R)
• M37: 72,212,538 km (0.032 R)
• M38: 72,682,724 km (0.072 R)
• M39: 77,251,144 km (0.116 R)
• M40: 81,243,612 km (0.072 R)
• M41: 85,109,370 km (0.057 R)
• M42: 91,546,716 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 18,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit