🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.57 AU - 0.89 AU

Year: 230 Days

Day: 19 Hours

Environment

Temp: 175 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.09 AU - 1.19 AU

Year: 449 Days

Day: 34.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.67 AU - 3.49 AU

Year: 1994 Days

Day: 17.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 78.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,248,937 km

• M1: 39,195 km (0.116 R)

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.5

Radius: 10.4

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.38 AU - 7.24 AU

Year: 5848 Days

Day: 13.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 71.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,248,937 km

• M1: 161,416 km (0.071 R)
• M2: 573,558 km (0.064 R)
• M3: 1,269,338 km (0.089 R)
• M4: 1,609,374 km (0.092 R)
• M5: 1,996,234 km (0.105 R)
• M6: 2,921,646 km (0.088 R)
• M7: 3,266,021 km (0.106 R)
• M8: 3,615,033 km (0.08 R)
• M9: 4,363,171 km (0.08 R)
• M10: 4,982,507 km (0.112 R)
• M11: 5,628,769 km (0.105 R)
• M12: 6,133,214 km (0.077 R)
• M13: 7,088,546 km (0.057 R)
• M14: 7,791,356 km (0.079 R)
• M15: 8,258,700 km (0.067 R)
• M16: 8,827,471 km (0.037 R)
• M17: 9,509,488 km (0.118 R)
• M18: 10,504,014 km (0.061 R)
• M19: 10,834,476 km (0.09 R)
• M20: 12,752,171 km (0.08 R)
• M21: 13,237,616 km (0.105 R)
• M22: 14,476,287 km (0.06 R)
• M23: 15,364,150 km (0.092 R)
• M24: 19,141,048 km (0.117 R)
• M25: 19,493,201 km (0.064 R)
• M26: 25,902,572 km (0.072 R)
• M27: 27,298,619 km (0.053 R)
• M28: 33,183,650 km (0.097 R)
• M29: 34,829,227 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 19,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit