🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.74 AU - 1.24 AU

Year: 379 Days

Day: 23.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 66,473,672 km

• M1: 36,352 km (0.114 R)
• M2: 217,665 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.76 AU - 1.26 AU

Year: 391 Days

Day: 42.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,473,672 km

• M1: 884,423 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.42 AU - 3.5 AU

Year: 1961 Days

Day: 39.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,473,672 km

• M1: 23,936 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.41 AU - 3.89 AU

Year: 2152 Days

Day: 12.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.9

Radius: 3.4

Gravity: 24.04 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 13.28 AU - 19.58 AU

Year: 25640 Days

Day: 22.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 66,473,672 km

• M1: 65,075 km (0.059 R)
• M2: 213,027 km (0.086 R)
• M3: 423,362 km (0.111 R)
• M4: 684,261 km (0.08 R)
• M5: 1,408,763 km (0.046 R)
• M6: 1,629,121 km (0.113 R)
• M7: 1,747,752 km (0.07 R)
• M8: 2,002,218 km (0.095 R)
• M9: 2,770,253 km (0.06 R)
• M10: 3,115,974 km (0.067 R)
• M11: 3,380,014 km (0.117 R)
• M12: 4,074,597 km (0.091 R)
• M13: 4,520,997 km (0.095 R)
• M14: 4,999,262 km (0.115 R)
• M15: 5,548,286 km (0.078 R)
• M16: 5,817,712 km (0.04 R)
• M17: 6,851,732 km (0.091 R)
• M18: 8,346,215 km (0.105 R)
• M19: 8,496,561 km (0.092 R)
• M20: 9,116,195 km (0.047 R)
• M21: 9,275,666 km (0.117 R)
• M22: 9,600,294 km (0.067 R)
• M23: 10,974,649 km (0.114 R)
• M24: 12,671,538 km (0.097 R)
• M25: 12,803,783 km (0.034 R)
• M26: 14,248,449 km (0.09 R)
• M27: 14,463,272 km (0.077 R)
• M28: 15,721,988 km (0.101 R)
• M29: 18,795,925 km (0.073 R)
• M30: 20,838,385 km (0.097 R)
• M31: 21,394,590 km (0.111 R)
• M32: 21,770,829 km (0.1 R)
• M33: 28,745,979 km (0.09 R)
• M34: 29,434,877 km (0.079 R)
• M35: 34,055,207 km (0.112 R)
• M36: 35,740,427 km (0.068 R)
• M37: 36,402,996 km (0.11 R)
• M38: 37,073,943 km (0.066 R)
• M39: 55,926,566 km (0.048 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 18,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit