🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.91 AU - 1.19 AU

Year: 393 Days

Day: 41.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.72 AU - 4.38 AU

Year: 2443 Days

Day: 23.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,054,861 km

• M1: 44,131 km (0.119 R)

Asteroid Belt

Center: 5.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.8

Radius: 12.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.89 AU - 7.03 AU

Year: 6707 Days

Day: 10.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,054,861 km

• M1: 165,306 km (0.046 R)
• M2: 571,165 km (0.055 R)
• M3: 1,034,619 km (0.109 R)
• M4: 2,706,375 km (0.096 R)
• M5: 4,496,762 km (0.088 R)
• M6: 6,975,599 km (0.082 R)
• M7: 8,487,884 km (0.09 R)
• M8: 9,936,889 km (0.046 R)
• M9: 11,896,471 km (0.119 R)
• M10: 18,476,384 km (0.108 R)
• M11: 19,590,290 km (0.059 R)
• M12: 23,681,941 km (0.079 R)
• M13: 31,127,278 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.2

Radius: 12.1

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.91 AU - 11.35 AU

Year: 10915 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,054,861 km

• M1: 158,723 km (0.094 R)
• M2: 609,761 km (0.114 R)
• M3: 1,093,411 km (0.053 R)
• M4: 1,850,226 km (0.088 R)
• M5: 3,332,741 km (0.101 R)
• M6: 4,306,025 km (0.093 R)
• M7: 4,859,388 km (0.045 R)
• M8: 5,778,367 km (0.082 R)
• M9: 6,491,949 km (0.064 R)
• M10: 10,105,785 km (0.112 R)
• M11: 11,950,626 km (0.112 R)
• M12: 12,369,201 km (0.067 R)
• M13: 12,921,666 km (0.087 R)
• M14: 13,426,558 km (0.075 R)
• M15: 15,228,614 km (0.084 R)
• M16: 19,144,488 km (0.101 R)
• M17: 21,951,094 km (0.09 R)
• M18: 22,761,765 km (0.047 R)
• M19: 23,220,731 km (0.059 R)
• M20: 27,426,526 km (0.1 R)
• M21: 28,261,581 km (0.107 R)
• M22: 30,980,073 km (0.073 R)
• M23: 33,277,149 km (0.111 R)
• M24: 33,868,659 km (0.081 R)
• M25: 43,745,858 km (0.068 R)
• M26: 44,455,850 km (0.097 R)
• M27: 53,747,673 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 17,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit