🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.66 AU - 0.78 AU

Year: 189 Days

Day: 26.3 Hours

Environment

Temp: 229 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,205,661 km

• M1: 355,145 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.78 AU - 0.84 AU

Year: 226 Days

Day: 19.8 Hours

Environment

Temp: 251 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.32 AU - 2.36 AU

Year: 1109 Days

Day: 40 Hours

Environment

Temp: 6 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.28 AU - 5.98 AU

Year: 3600 Days

Day: 36.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.97 AU - 7.89 AU

Year: 5652 Days

Day: 21.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 19.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.3

Radius: 6.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 15.38 AU - 24.16 AU

Year: 27233 Days

Day: 21.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,205,661 km

• M1: 91,554 km (0.083 R)
• M2: 391,797 km (0.088 R)
• M3: 1,244,355 km (0.114 R)
• M4: 1,698,385 km (0.061 R)
• M5: 1,919,490 km (0.06 R)
• M6: 2,140,596 km (0.113 R)
• M7: 3,734,711 km (0.081 R)
• M8: 5,217,076 km (0.093 R)
• M9: 5,431,001 km (0.052 R)
• M10: 6,798,625 km (0.113 R)
• M11: 7,584,762 km (0.03 R)
• M12: 8,189,137 km (0.049 R)
• M13: 8,576,745 km (0.078 R)
• M14: 12,698,466 km (0.118 R)
• M15: 13,549,678 km (0.063 R)
• M16: 14,932,411 km (0.115 R)
• M17: 17,179,071 km (0.088 R)
• M18: 21,226,891 km (0.107 R)
• M19: 23,181,985 km (0.106 R)
• M20: 23,470,709 km (0.089 R)
• M21: 24,055,338 km (0.11 R)
• M22: 25,051,510 km (0.044 R)
• M23: 26,491,689 km (0.115 R)
• M24: 28,423,446 km (0.111 R)
• M25: 29,199,410 km (0.084 R)
• M26: 34,154,391 km (0.067 R)
• M27: 42,449,742 km (0.113 R)
• M28: 51,992,740 km (0.118 R)
• M29: 54,498,803 km (0.081 R)
• M30: 57,259,483 km (0.113 R)
• M31: 59,031,469 km (0.1 R)

Kuiper Belt

Range: 35.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 19,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit