🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.26 AU - 1.52 AU

Year: 467 Days

Day: 38.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.49 AU - 3.21 AU

Year: 1372 Days

Day: 19.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,642,954 km

• M1: 807,081 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.72 AU - 10.98 AU

Year: 9497 Days

Day: 40.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.5

Radius: 9.4

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.49 AU - 15.57 AU

Year: 14194 Days

Day: 12.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,642,954 km

• M1: 117,883 km (0.114 R)
• M2: 453,581 km (0.108 R)
• M3: 939,774 km (0.038 R)
• M4: 1,465,760 km (0.103 R)
• M5: 1,770,940 km (0.101 R)
• M6: 2,299,768 km (0.108 R)
• M7: 3,367,598 km (0.059 R)
• M8: 3,877,128 km (0.107 R)
• M9: 4,502,597 km (0.09 R)
• M10: 5,266,743 km (0.114 R)
• M11: 6,074,422 km (0.09 R)
• M12: 6,700,339 km (0.116 R)
• M13: 8,080,679 km (0.073 R)
• M14: 9,100,487 km (0.112 R)
• M15: 10,669,320 km (0.08 R)
• M16: 11,088,194 km (0.033 R)
• M17: 12,022,732 km (0.096 R)
• M18: 15,141,698 km (0.115 R)
• M19: 16,291,059 km (0.103 R)
• M20: 18,249,594 km (0.069 R)
• M21: 19,461,785 km (0.11 R)
• M22: 19,817,828 km (0.055 R)
• M23: 23,520,675 km (0.117 R)
• M24: 24,539,586 km (0.113 R)
• M25: 25,907,808 km (0.102 R)
• M26: 34,160,225 km (0.053 R)
• M27: 35,202,174 km (0.082 R)
• M28: 36,669,430 km (0.041 R)
• M29: 38,595,353 km (0.099 R)
• M30: 40,298,974 km (0.086 R)
• M31: 41,904,159 km (0.073 R)
• M32: 44,621,903 km (0.104 R)
• M33: 45,241,538 km (0.062 R)
• M34: 45,866,857 km (0.1 R)
• M35: 51,756,076 km (0.106 R)
• M36: 52,612,075 km (0.116 R)
• M37: 53,477,349 km (0.045 R)
• M38: 56,309,985 km (0.112 R)
• M39: 61,314,482 km (0.073 R)
• M40: 67,011,469 km (0.041 R)

Kuiper Belt

Range: 38.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 15,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit