🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.3 AU - 1.98 AU

Year: 658 Days

Day: 32.7 Hours

Environment

Temp: 42 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.86 AU - 3.04 AU

Year: 1201 Days

Day: 25.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 86.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.86 AU - 3.22 AU

Year: 1660 Days

Day: 36.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,792,714 km

• M1: 372,798 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.8 AU - 4.4 AU

Year: 2139 Days

Day: 47.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,792,714 km

• M1: 856,897 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.63 AU - 3.83 AU

Year: 2256 Days

Day: 31.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,792,714 km

• M1: 547,079 km (0.04 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.26 AU - 4.7 AU

Year: 2970 Days

Day: 31.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.4

Radius: 9.5

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.97 AU - 10.39 AU

Year: 8009 Days

Day: 14.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 109.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 46,792,714 km

• M1: 139,425 km (0.053 R)
• M2: 448,494 km (0.106 R)
• M3: 892,052 km (0.096 R)
• M4: 1,378,395 km (0.094 R)
• M5: 3,016,641 km (0.059 R)
• M6: 4,013,262 km (0.068 R)
• M7: 4,543,736 km (0.049 R)
• M8: 5,344,833 km (0.114 R)
• M9: 6,910,823 km (0.097 R)
• M10: 7,386,395 km (0.095 R)
• M11: 8,011,415 km (0.075 R)
• M12: 8,536,503 km (0.071 R)
• M13: 9,037,806 km (0.077 R)
• M14: 9,999,570 km (0.104 R)
• M15: 11,678,208 km (0.034 R)
• M16: 12,125,655 km (0.095 R)
• M17: 12,526,428 km (0.05 R)
• M18: 13,968,402 km (0.113 R)
• M19: 15,252,101 km (0.105 R)
• M20: 15,786,914 km (0.087 R)
• M21: 17,394,492 km (0.094 R)
• M22: 17,978,523 km (0.114 R)
• M23: 19,340,162 km (0.117 R)
• M24: 19,887,840 km (0.095 R)
• M25: 21,844,431 km (0.059 R)
• M26: 24,105,303 km (0.116 R)
• M27: 28,985,036 km (0.116 R)
• M28: 31,386,531 km (0.099 R)
• M29: 32,251,955 km (0.073 R)
• M30: 33,467,886 km (0.068 R)
• M31: 43,913,557 km (0.08 R)
• M32: 44,317,322 km (0.056 R)
• M33: 46,373,844 km (0.094 R)

Kuiper Belt

Range: 35 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 19,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit