🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.34 AU - 1.78 AU

Year: 715 Days

Day: 46.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,496,051 km

• M1: 528,679 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.58 AU - 2.44 AU

Year: 1046 Days

Day: 38.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.97 AU - 2.97 AU

Year: 1425 Days

Day: 16 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,496,051 km

• M1: 1,080,845 km (0.062 R)

Asteroid Belt

Center: 5.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.1

Radius: 11.3

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.2 AU - 9.58 AU

Year: 10563 Days

Day: 12.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 18,496,051 km

• M1: 140,472 km (0.06 R)
• M2: 539,151 km (0.101 R)
• M3: 1,202,168 km (0.05 R)
• M4: 2,434,705 km (0.117 R)
• M5: 3,031,451 km (0.054 R)
• M6: 3,572,098 km (0.09 R)
• M7: 4,316,647 km (0.058 R)
• M8: 5,225,902 km (0.108 R)
• M9: 6,480,580 km (0.093 R)
• M10: 8,633,592 km (0.054 R)
• M11: 9,096,747 km (0.062 R)
• M12: 10,022,459 km (0.085 R)
• M13: 10,430,712 km (0.097 R)
• M14: 10,796,927 km (0.078 R)
• M15: 11,335,031 km (0.116 R)
• M16: 12,290,811 km (0.117 R)
• M17: 12,997,362 km (0.098 R)
• M18: 13,360,586 km (0.048 R)
• M19: 14,362,592 km (0.111 R)
• M20: 15,821,321 km (0.054 R)
• M21: 18,876,708 km (0.113 R)
• M22: 19,421,693 km (0.115 R)
• M23: 21,286,281 km (0.113 R)
• M24: 21,706,950 km (0.085 R)
• M25: 23,804,013 km (0.089 R)
• M26: 26,032,573 km (0.12 R)
• M27: 26,417,189 km (0.046 R)
• M28: 27,099,205 km (0.067 R)
• M29: 29,112,793 km (0.06 R)
• M30: 29,631,299 km (0.048 R)
• M31: 33,890,201 km (0.072 R)
• M32: 37,431,781 km (0.062 R)
• M33: 37,921,863 km (0.11 R)
• M34: 44,142,293 km (0.086 R)
• M35: 46,217,514 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.3

Radius: 8.4

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.4 AU - 9.94 AU

Year: 11039 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 18,496,051 km

• M1: 105,167 km (0.086 R)
• M2: 553,063 km (0.082 R)
• M3: 2,151,217 km (0.084 R)
• M4: 2,660,748 km (0.115 R)
• M5: 2,952,464 km (0.084 R)
• M6: 3,748,923 km (0.08 R)
• M7: 4,659,525 km (0.108 R)
• M8: 6,940,593 km (0.1 R)
• M9: 8,082,773 km (0.084 R)
• M10: 8,967,196 km (0.117 R)
• M11: 9,591,767 km (0.118 R)
• M12: 10,658,549 km (0.109 R)
• M13: 12,299,039 km (0.117 R)
• M14: 14,009,541 km (0.104 R)
• M15: 18,276,222 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 16,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit