🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.01 AU - 1.45 AU

Year: 411 Days

Day: 39.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.09 AU - 1.41 AU

Year: 421 Days

Day: 36.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.86 AU - 5.84 AU

Year: 3728 Days

Day: 34.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,163,167 km

• M1: 35,455 km (0.109 R)
• M2: 2,602,853 km (0.037 R)

Asteroid Belt

Center: 7.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.8

Radius: 8.5

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.78 AU - 12.48 AU

Year: 10441 Days

Day: 9.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,163,167 km

• M1: 105,766 km (0.119 R)
• M2: 471,532 km (0.118 R)
• M3: 838,646 km (0.115 R)
• M4: 1,667,867 km (0.099 R)
• M5: 1,961,078 km (0.07 R)
• M6: 2,527,456 km (0.065 R)
• M7: 3,682,501 km (0.103 R)
• M8: 3,984,240 km (0.046 R)
• M9: 5,713,143 km (0.119 R)
• M10: 6,081,153 km (0.03 R)
• M11: 6,864,747 km (0.069 R)
• M12: 8,823,582 km (0.081 R)
• M13: 10,194,945 km (0.092 R)
• M14: 12,912,540 km (0.1 R)
• M15: 13,483,106 km (0.115 R)
• M16: 14,203,121 km (0.086 R)
• M17: 16,224,039 km (0.087 R)
• M18: 19,398,057 km (0.087 R)
• M19: 19,978,347 km (0.067 R)
• M20: 22,506,850 km (0.116 R)
• M21: 25,833,458 km (0.065 R)
• M22: 26,233,333 km (0.101 R)
• M23: 30,241,060 km (0.077 R)
• M24: 33,917,876 km (0.054 R)
• M25: 34,760,112 km (0.099 R)
• M26: 35,247,652 km (0.11 R)
• M27: 38,528,333 km (0.093 R)
• M28: 40,510,804 km (0.092 R)
• M29: 42,007,082 km (0.099 R)
• M30: 44,965,380 km (0.07 R)
• M31: 45,981,598 km (0.095 R)
• M32: 48,513,243 km (0.093 R)
• M33: 54,998,161 km (0.109 R)

Kuiper Belt

Range: 36.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 15,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit