🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.05 AU - 1.73 AU

Year: 487 Days

Day: 45.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,887,200 km

• M1: 44,281 km (0.06 R)
• M2: 81,680 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.2 AU - 1.68 AU

Year: 514 Days

Day: 22.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,887,200 km

• M1: 273,166 km (0.055 R)
• M2: 549,623 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.09 AU - 4.41 AU

Year: 2158 Days

Day: 31.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.36 AU - 6.84 AU

Year: 4478 Days

Day: 23.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.4

Radius: 11.5

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.43 AU - 12.87 AU

Year: 11067 Days

Day: 7.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,887,200 km

• M1: 143,016 km (0.105 R)
• M2: 527,183 km (0.101 R)
• M3: 1,081,293 km (0.059 R)
• M4: 1,485,656 km (0.107 R)
• M5: 1,959,283 km (0.104 R)
• M6: 2,417,202 km (0.079 R)
• M7: 3,551,902 km (0.092 R)
• M8: 4,183,056 km (0.108 R)
• M9: 5,601,393 km (0.096 R)
• M10: 7,523,875 km (0.109 R)
• M11: 8,657,528 km (0.084 R)
• M12: 9,361,536 km (0.085 R)
• M13: 11,371,084 km (0.039 R)
• M14: 14,220,624 km (0.048 R)
• M15: 15,067,647 km (0.063 R)
• M16: 17,078,093 km (0.072 R)
• M17: 18,110,169 km (0.085 R)
• M18: 19,815,435 km (0.078 R)
• M19: 25,476,218 km (0.067 R)
• M20: 28,115,125 km (0.11 R)
• M21: 28,725,484 km (0.055 R)
• M22: 30,931,305 km (0.097 R)
• M23: 33,474,169 km (0.103 R)
• M24: 34,274,967 km (0.118 R)
• M25: 38,347,619 km (0.12 R)
• M26: 41,409,439 km (0.052 R)
• M27: 41,935,126 km (0.09 R)
• M28: 45,600,573 km (0.099 R)
• M29: 47,439,430 km (0.077 R)
• M30: 47,870,720 km (0.112 R)

Kuiper Belt

Range: 36.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 17,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit