🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.58 AU - 0.64 AU

Year: 177 Days

Day: 46.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.3

Radius: 11.5

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.86 AU - 8.12 AU

Year: 6854 Days

Day: 10.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,764,598 km

• M1: 143,016 km (0.056 R)
• M2: 1,135,149 km (0.074 R)
• M3: 1,860,399 km (0.09 R)
• M4: 2,715,052 km (0.078 R)
• M5: 3,989,476 km (0.054 R)
• M6: 8,933,237 km (0.036 R)
• M7: 10,226,660 km (0.088 R)
• M8: 11,853,387 km (0.105 R)
• M9: 12,340,478 km (0.118 R)
• M10: 16,331,450 km (0.09 R)
• M11: 20,563,574 km (0.084 R)
• M12: 25,208,737 km (0.056 R)
• M13: 26,839,055 km (0.081 R)
• M14: 28,346,253 km (0.08 R)
• M15: 31,528,798 km (0.068 R)
• M16: 34,831,770 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.6

Radius: 4.4

Gravity: 22.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.02 AU - 16.56 AU

Year: 22173 Days

Day: 23.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,764,598 km

• M1: 66,272 km (0.078 R)
• M2: 211,382 km (0.1 R)
• M3: 385,215 km (0.101 R)
• M4: 728,392 km (0.094 R)
• M5: 1,156,990 km (0.12 R)
• M6: 1,473,090 km (0.084 R)
• M7: 1,826,141 km (0.108 R)
• M8: 2,917,308 km (0.035 R)
• M9: 4,859,238 km (0.074 R)
• M10: 5,368,320 km (0.117 R)
• M11: 6,115,112 km (0.105 R)
• M12: 9,632,009 km (0.072 R)
• M13: 16,269,816 km (0.114 R)
• M14: 20,462,595 km (0.103 R)
• M15: 23,760,779 km (0.118 R)
• M16: 32,503,578 km (0.075 R)
• M17: 34,034,413 km (0.117 R)
• M18: 35,213,544 km (0.096 R)
• M19: 37,376,579 km (0.11 R)
• M20: 40,784,568 km (0.07 R)
• M21: 44,239,681 km (0.039 R)
• M22: 45,015,645 km (0.107 R)
• M23: 64,071,422 km (0.114 R)
• M24: 68,310,876 km (0.039 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 18,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit