🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.05 AU - 1.31 AU

Year: 471 Days

Day: 39.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,046,260 km

• M1: 52,958 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.38 AU - 1.6 AU

Year: 668 Days

Day: 15.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.25 AU - 1.95 AU

Year: 743 Days

Day: 44.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,046,260 km

• M1: 78,389 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.2

Radius: 10.2

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.88 AU - 9.36 AU

Year: 9290 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,046,260 km

• M1: 128,953 km (0.107 R)
• M2: 586,124 km (0.12 R)
• M3: 973,882 km (0.115 R)
• M4: 1,521,410 km (0.096 R)
• M5: 1,922,632 km (0.068 R)
• M6: 2,813,487 km (0.093 R)
• M7: 3,424,295 km (0.108 R)
• M8: 4,288,672 km (0.086 R)
• M9: 4,607,166 km (0.032 R)
• M10: 7,886,052 km (0.094 R)
• M11: 9,146,863 km (0.108 R)
• M12: 9,628,269 km (0.099 R)
• M13: 13,180,470 km (0.076 R)
• M14: 13,670,702 km (0.085 R)
• M15: 15,081,709 km (0.112 R)
• M16: 15,618,167 km (0.028 R)
• M17: 16,236,754 km (0.066 R)
• M18: 20,869,202 km (0.092 R)
• M19: 24,343,762 km (0.096 R)
• M20: 25,082,177 km (0.106 R)
• M21: 35,145,177 km (0.118 R)
• M22: 35,732,798 km (0.062 R)
• M23: 36,446,380 km (0.078 R)
• M24: 41,449,381 km (0.104 R)
• M25: 42,768,086 km (0.09 R)
• M26: 45,906,949 km (0.067 R)
• M27: 46,609,161 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.5

Radius: 13.9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.49 AU - 9.99 AU

Year: 11159 Days

Day: 12.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 30,046,260 km

• M1: 173,085 km (0.102 R)
• M2: 639,680 km (0.073 R)
• M3: 3,195,859 km (0.069 R)
• M4: 4,471,032 km (0.109 R)
• M5: 7,607,052 km (0.105 R)
• M6: 9,607,474 km (0.118 R)
• M7: 14,294,825 km (0.084 R)
• M8: 17,192,386 km (0.051 R)
• M9: 21,091,056 km (0.07 R)
• M10: 22,758,922 km (0.086 R)
• M11: 24,906,101 km (0.099 R)
• M12: 26,438,132 km (0.089 R)
• M13: 28,117,668 km (0.044 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: 483 - 16,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit