🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.23 AU - 1.45 AU

Year: 556 Days

Day: 34.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.42 AU - 3.38 AU

Year: 1769 Days

Day: 30 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.82 AU - 4.68 AU

Year: 3138 Days

Day: 46 Hours

Environment

Temp: -120 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.38 AU - 4.5 AU

Year: 3351 Days

Day: 37.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.8

Radius: 4.8

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 14.42 AU - 22.5 AU

Year: 28407 Days

Day: 19.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 40,377,296 km

• M1: 59,690 km (0.095 R)
• M2: 237,412 km (0.092 R)
• M3: 892,950 km (0.059 R)
• M4: 1,066,184 km (0.099 R)
• M5: 1,332,019 km (0.09 R)
• M6: 1,866,832 km (0.087 R)
• M7: 2,192,955 km (0.077 R)
• M8: 2,860,012 km (0.116 R)
• M9: 4,386,359 km (0.059 R)
• M10: 6,554,631 km (0.117 R)
• M11: 7,583,116 km (0.092 R)
• M12: 7,772,357 km (0.071 R)
• M13: 10,470,205 km (0.082 R)
• M14: 11,185,283 km (0.11 R)
• M15: 11,868,796 km (0.119 R)
• M16: 14,085,986 km (0.078 R)
• M17: 14,735,540 km (0.098 R)
• M18: 16,094,038 km (0.08 R)
• M19: 18,797,571 km (0.091 R)
• M20: 19,584,306 km (0.069 R)
• M21: 20,120,914 km (0.108 R)
• M22: 21,410,746 km (0.076 R)
• M23: 22,076,008 km (0.118 R)
• M24: 23,647,983 km (0.076 R)
• M25: 24,667,492 km (0.118 R)
• M26: 28,924,150 km (0.052 R)
• M27: 29,619,630 km (0.099 R)
• M28: 32,018,582 km (0.044 R)
• M29: 49,673,075 km (0.08 R)
• M30: 50,669,696 km (0.106 R)
• M31: 52,874,769 km (0.102 R)
• M32: 54,789,771 km (0.118 R)
• M33: 54,966,147 km (0.101 R)
• M34: 59,499,262 km (0.112 R)
• M35: 62,719,954 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.2

Radius: 3.6

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 18.99 AU - 20.91 AU

Year: 31914 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,377,296 km

• M1: 667,506 km (0.116 R)
• M2: 1,588,430 km (0.077 R)
• M3: 6,828,544 km (0.115 R)
• M4: 12,067,013 km (0.1 R)
• M5: 14,602,547 km (0.11 R)
• M6: 20,005,873 km (0.096 R)
• M7: 21,399,826 km (0.067 R)
• M8: 23,950,021 km (0.058 R)
• M9: 30,039,103 km (0.107 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 16,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit