🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.4 AU - 0.64 AU

Year: 136 Days

Day: 34 Hours

Environment

Temp: 199 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 111,118,923 km

• M1: 45,328 km (0.111 R)
• M2: 151,393 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.91 AU - 1.37 AU

Year: 440 Days

Day: 17.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 111,118,923 km

• M1: 34,408 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.66 AU - 2.18 AU

Year: 962 Days

Day: 42.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.8

Radius: 5.6

Gravity: 28.85 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.49 AU - 24.15 AU

Year: 30711 Days

Day: 16.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 111,118,923 km

• M1: 69,713 km (0.057 R)
• M2: 491,279 km (0.09 R)
• M3: 784,192 km (0.111 R)
• M4: 1,763,460 km (0.116 R)
• M5: 2,255,487 km (0.105 R)
• M6: 2,455,499 km (0.098 R)
• M7: 3,917,071 km (0.084 R)
• M8: 4,207,291 km (0.073 R)
• M9: 4,395,933 km (0.042 R)
• M10: 5,558,907 km (0.056 R)
• M11: 6,308,542 km (0.089 R)
• M12: 8,296,997 km (0.036 R)
• M13: 8,776,159 km (0.089 R)
• M14: 8,960,613 km (0.114 R)
• M15: 9,273,572 km (0.11 R)
• M16: 11,599,071 km (0.057 R)
• M17: 20,312,249 km (0.107 R)
• M18: 21,736,720 km (0.055 R)
• M19: 21,961,566 km (0.1 R)
• M20: 22,301,901 km (0.113 R)
• M21: 29,317,144 km (0.093 R)
• M22: 31,133,112 km (0.113 R)
• M23: 33,919,821 km (0.066 R)
• M24: 34,987,052 km (0.09 R)
• M25: 37,834,049 km (0.112 R)
• M26: 39,313,722 km (0.057 R)
• M27: 42,739,214 km (0.06 R)
• M28: 43,804,501 km (0.025 R)
• M29: 48,625,441 km (0.115 R)
• M30: 58,867,510 km (0.085 R)
• M31: 65,889,036 km (0.101 R)
• M32: 71,942,364 km (0.12 R)
• M33: 79,682,857 km (0.11 R)
• M34: 85,140,187 km (0.113 R)
• M35: 85,979,731 km (0.099 R)
• M36: 86,542,368 km (0.068 R)
• M37: 97,095,900 km (0.1 R)
• M38: 105,229,536 km (0.05 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 11,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit