🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.42 AU - 0.66 AU

Year: 145 Days

Day: 44.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.62 AU - 0.66 AU

Year: 187 Days

Day: 42.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.04 AU - 1.5 AU

Year: 523 Days

Day: 27.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.77 AU - 2.17 AU

Year: 1010 Days

Day: 31.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.9

Radius: 11

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.84 AU - 6.18 AU

Year: 4096 Days

Day: 11.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 28,261,314 km

• M1: 136,732 km (0.068 R)
• M2: 581,487 km (0.062 R)
• M3: 974,630 km (0.07 R)
• M4: 1,470,996 km (0.092 R)
• M5: 2,018,973 km (0.092 R)
• M6: 2,598,515 km (0.117 R)
• M7: 2,964,581 km (0.088 R)
• M8: 3,652,432 km (0.078 R)
• M9: 4,395,335 km (0.091 R)
• M10: 4,893,047 km (0.084 R)
• M11: 5,455,685 km (0.106 R)
• M12: 6,031,337 km (0.046 R)
• M13: 6,520,522 km (0.043 R)
• M14: 6,904,690 km (0.095 R)
• M15: 8,709,738 km (0.106 R)
• M16: 9,058,301 km (0.071 R)
• M17: 11,167,930 km (0.061 R)
• M18: 12,144,804 km (0.111 R)
• M19: 13,228,341 km (0.096 R)
• M20: 14,003,258 km (0.098 R)
• M21: 20,983,196 km (0.101 R)
• M22: 21,330,562 km (0.032 R)
• M23: 23,871,332 km (0.101 R)
• M24: 24,787,021 km (0.115 R)
• M25: 25,567,922 km (0.088 R)
• M26: 27,425,927 km (0.04 R)
• M27: 28,008,910 km (0.066 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 11,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit