🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.7 AU - 1.08 AU

Year: 321 Days

Day: 47.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,940,697 km

• M1: 34,108 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.71 AU - 1.09 AU

Year: 327 Days

Day: 47.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.88 AU - 1.2 AU

Year: 406 Days

Day: 47.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.22 AU - 1.44 AU

Year: 587 Days

Day: 15.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.93 AU - 3.05 AU

Year: 1504 Days

Day: 12.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.24 AU - 2.94 AU

Year: 1596 Days

Day: 34.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.3

Radius: 10.5

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.87 AU - 10.93 AU

Year: 12842 Days

Day: 6.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,940,697 km

• M1: 131,945 km (0.073 R)
• M2: 534,364 km (0.111 R)
• M3: 1,010,085 km (0.066 R)
• M4: 1,429,557 km (0.076 R)
• M5: 2,629,631 km (0.104 R)
• M6: 3,987,232 km (0.115 R)
• M7: 4,374,541 km (0.095 R)
• M8: 6,066,942 km (0.097 R)
• M9: 6,745,069 km (0.09 R)
• M10: 7,297,235 km (0.108 R)
• M11: 8,158,170 km (0.082 R)
• M12: 8,540,393 km (0.042 R)
• M13: 8,884,618 km (0.067 R)
• M14: 11,560,475 km (0.081 R)
• M15: 12,602,723 km (0.115 R)
• M16: 13,114,198 km (0.101 R)
• M17: 20,036,092 km (0.083 R)
• M18: 20,557,590 km (0.104 R)
• M19: 21,901,128 km (0.059 R)
• M20: 27,649,127 km (0.06 R)
• M21: 29,956,525 km (0.112 R)
• M22: 31,681,239 km (0.06 R)
• M23: 42,294,908 km (0.054 R)
• M24: 43,297,663 km (0.05 R)
• M25: 44,462,881 km (0.118 R)
• M26: 47,161,028 km (0.076 R)
• M27: 52,387,978 km (0.091 R)
• M28: 54,045,073 km (0.105 R)
• M29: 56,768,802 km (0.055 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit