🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.64 AU - 0.82 AU

Year: 217 Days

Day: 37.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276

Radius: 14.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.9 AU - 6.48 AU

Year: 5363 Days

Day: 6.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,833,094 km

• M1: 180,565 km (0.096 R)
• M2: 1,116,150 km (0.094 R)
• M3: 1,587,832 km (0.068 R)
• M4: 2,223,772 km (0.093 R)
• M5: 2,942,141 km (0.112 R)
• M6: 4,209,385 km (0.047 R)
• M7: 4,894,693 km (0.093 R)
• M8: 7,217,648 km (0.079 R)
• M9: 18,533,830 km (0.116 R)
• M10: 19,014,189 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.9

Radius: 13.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.31 AU - 9.17 AU

Year: 7499 Days

Day: 8.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,833,094 km

• M1: 167,400 km (0.034 R)
• M2: 683,513 km (0.059 R)
• M3: 1,228,049 km (0.08 R)
• M4: 1,668,615 km (0.099 R)
• M5: 2,297,524 km (0.105 R)
• M6: 2,770,403 km (0.104 R)
• M7: 3,480,993 km (0.093 R)
• M8: 4,310,513 km (0.03 R)
• M9: 5,065,683 km (0.086 R)
• M10: 5,781,808 km (0.117 R)
• M11: 7,869,596 km (0.093 R)
• M12: 9,471,640 km (0.097 R)
• M13: 10,940,990 km (0.099 R)
• M14: 11,380,508 km (0.089 R)
• M15: 13,422,968 km (0.098 R)
• M16: 15,946,535 km (0.05 R)
• M17: 17,222,156 km (0.077 R)
• M18: 18,495,832 km (0.061 R)
• M19: 22,694,147 km (0.114 R)
• M20: 24,059,975 km (0.084 R)
• M21: 24,721,347 km (0.096 R)
• M22: 25,140,820 km (0.039 R)
• M23: 30,265,744 km (0.116 R)
• M24: 31,133,860 km (0.106 R)
• M25: 35,619,552 km (0.067 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 18,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit