🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.75 AU - 1.13 AU

Year: 333 Days

Day: 38.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.96 AU - 1.3 AU

Year: 439 Days

Day: 44.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.2

Radius: 11.9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.33 AU - 6.55 AU

Year: 5288 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,419,827 km

• M1: 147,952 km (0.095 R)
• M2: 1,728,603 km (0.117 R)
• M3: 2,498,883 km (0.095 R)
• M4: 4,568,569 km (0.096 R)
• M5: 7,414,818 km (0.116 R)
• M6: 9,491,835 km (0.086 R)
• M7: 10,231,597 km (0.077 R)
• M8: 10,778,527 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.5

Radius: 13.5

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.07 AU - 11.13 AU

Year: 12605 Days

Day: 9.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,419,827 km

• M1: 167,849 km (0.066 R)
• M2: 613,202 km (0.085 R)
• M3: 2,112,771 km (0.056 R)
• M4: 4,095,242 km (0.027 R)
• M5: 7,940,655 km (0.114 R)
• M6: 8,501,198 km (0.054 R)
• M7: 9,188,451 km (0.082 R)
• M8: 9,649,661 km (0.077 R)
• M9: 10,343,197 km (0.099 R)
• M10: 11,592,489 km (0.091 R)
• M11: 13,717,826 km (0.044 R)
• M12: 17,375,942 km (0.103 R)
• M13: 17,845,231 km (0.084 R)
• M14: 18,973,348 km (0.104 R)
• M15: 20,928,892 km (0.043 R)
• M16: 22,274,674 km (0.084 R)
• M17: 26,043,045 km (0.046 R)
• M18: 32,403,796 km (0.085 R)
• M19: 33,115,733 km (0.115 R)
• M20: 44,646,288 km (0.056 R)
• M21: 51,544,545 km (0.059 R)
• M22: 52,352,373 km (0.095 R)
• M23: 54,994,122 km (0.106 R)
• M24: 56,347,833 km (0.052 R)
• M25: 57,032,991 km (0.108 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: 512 - 17,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit