🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.52 AU - 0.72 AU

Year: 177 Days

Day: 26.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 98.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,039,970 km

• M1: 44,580 km (0.09 R)
• M2: 84,224 km (0.045 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.5

Radius: 13.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.51 AU - 7.87 AU

Year: 7712 Days

Day: 14.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,039,970 km

• M1: 166,652 km (0.038 R)
• M2: 1,524,103 km (0.089 R)
• M3: 2,704,281 km (0.102 R)
• M4: 3,754,308 km (0.109 R)
• M5: 4,176,025 km (0.064 R)
• M6: 5,547,388 km (0.093 R)
• M7: 5,971,947 km (0.071 R)
• M8: 9,800,605 km (0.1 R)
• M9: 11,311,843 km (0.089 R)
• M10: 11,898,267 km (0.119 R)
• M11: 17,539,902 km (0.119 R)
• M12: 20,040,729 km (0.103 R)
• M13: 22,464,364 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.1

Radius: 5.7

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 15.19 AU - 22.75 AU

Year: 29881 Days

Day: 19.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,039,970 km

• M1: 71,059 km (0.113 R)
• M2: 254,316 km (0.067 R)
• M3: 704,008 km (0.072 R)
• M4: 1,409,960 km (0.043 R)
• M5: 10,474,544 km (0.06 R)
• M6: 15,204,978 km (0.072 R)
• M7: 15,680,400 km (0.109 R)
• M8: 16,912,189 km (0.056 R)
• M9: 17,508,486 km (0.11 R)
• M10: 26,245,301 km (0.101 R)
• M11: 26,929,113 km (0.106 R)
• M12: 28,094,929 km (0.066 R)
• M13: 28,690,328 km (0.05 R)
• M14: 37,356,683 km (0.059 R)
• M15: 37,787,375 km (0.111 R)
• M16: 56,532,287 km (0.102 R)
• M17: 56,721,080 km (0.042 R)
• M18: 75,953,681 km (0.052 R)
• M19: 76,876,251 km (0.107 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 10,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit