🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.47 AU - 0.75 AU

Year: 207 Days

Day: 45.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,352,977 km

• M1: 249,679 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.6 AU - 0.66 AU

Year: 217 Days

Day: 33.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.78 AU - 1.04 AU

Year: 376 Days

Day: 22.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.39 AU - 2.17 AU

Year: 1029 Days

Day: 38.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.67 AU - 2.13 AU

Year: 1135 Days

Day: 23.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.7

Radius: 4.1

Gravity: 23.84 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.95 AU - 15.09 AU

Year: 22755 Days

Day: 21 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,352,977 km

• M1: 51,013 km (0.032 R)
• M2: 275,709 km (0.111 R)
• M3: 435,330 km (0.085 R)
• M4: 1,146,817 km (0.077 R)
• M5: 1,297,313 km (0.075 R)
• M6: 2,343,301 km (0.096 R)
• M7: 2,996,894 km (0.117 R)
• M8: 3,177,758 km (0.119 R)
• M9: 3,618,623 km (0.1 R)
• M10: 3,823,722 km (0.026 R)
• M11: 5,185,361 km (0.035 R)
• M12: 5,874,260 km (0.095 R)
• M13: 7,109,190 km (0.057 R)
• M14: 8,204,246 km (0.104 R)
• M15: 11,581,119 km (0.095 R)
• M16: 13,433,290 km (0.102 R)
• M17: 13,996,676 km (0.076 R)
• M18: 15,936,512 km (0.097 R)
• M19: 16,092,692 km (0.095 R)
• M20: 17,297,403 km (0.074 R)
• M21: 18,133,057 km (0.079 R)
• M22: 26,025,691 km (0.078 R)
• M23: 32,309,999 km (0.12 R)
• M24: 34,741,263 km (0.074 R)
• M25: 35,400,691 km (0.078 R)
• M26: 36,608,693 km (0.093 R)
• M27: 37,983,049 km (0.062 R)
• M28: 38,122,325 km (0.075 R)
• M29: 38,542,096 km (0.095 R)
• M30: 39,391,214 km (0.093 R)
• M31: 48,578,169 km (0.081 R)
• M32: 49,568,506 km (0.113 R)
• M33: 51,589,275 km (0.075 R)
• M34: 52,447,368 km (0.114 R)
• M35: 54,191,829 km (0.102 R)
• M36: 54,545,179 km (0.103 R)
• M37: 57,428,528 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 15,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit