🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.2 AU - 1.4 AU

Year: 536 Days

Day: 40 Hours

Environment

Temp: -4 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.93 AU - 2.11 AU

Year: 1038 Days

Day: 36.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,023,424 km

• M1: 907,311 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.99 AU - 2.43 AU

Year: 1188 Days

Day: 32.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,023,424 km

• M1: 168,447 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.9 AU - 2.66 AU

Year: 1245 Days

Day: 33.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 69.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.14 AU - 3.32 AU

Year: 2099 Days

Day: 44.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.6

Radius: 5.1

Gravity: 16.98 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 16.89 AU - 17.57 AU

Year: 25865 Days

Day: 19.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 102.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,023,424 km

• M1: 67,768 km (0.112 R)
• M2: 481,256 km (0.114 R)
• M3: 650,452 km (0.06 R)
• M4: 871,108 km (0.103 R)
• M5: 1,514,230 km (0.11 R)
• M6: 1,887,177 km (0.116 R)
• M7: 2,477,042 km (0.079 R)
• M8: 3,154,720 km (0.104 R)
• M9: 3,434,618 km (0.109 R)
• M10: 3,640,464 km (0.084 R)
• M11: 4,341,181 km (0.116 R)
• M12: 5,052,818 km (0.067 R)
• M13: 5,242,358 km (0.085 R)
• M14: 5,475,880 km (0.072 R)
• M15: 6,005,906 km (0.067 R)
• M16: 9,012,524 km (0.032 R)
• M17: 17,671,996 km (0.075 R)
• M18: 20,788,868 km (0.11 R)
• M19: 25,673,987 km (0.082 R)
• M20: 27,497,285 km (0.067 R)
• M21: 27,966,125 km (0.113 R)
• M22: 30,266,791 km (0.092 R)
• M23: 34,151,100 km (0.094 R)
• M24: 36,352,582 km (0.082 R)
• M25: 41,341,372 km (0.113 R)
• M26: 42,111,352 km (0.105 R)
• M27: 44,801,271 km (0.1 R)
• M28: 45,941,356 km (0.064 R)
• M29: 48,961,588 km (0.063 R)
• M30: 55,022,845 km (0.088 R)
• M31: 59,785,592 km (0.031 R)
• M32: 63,379,831 km (0.063 R)
• M33: 66,273,203 km (0.092 R)
• M34: 69,037,473 km (0.1 R)
• M35: 71,656,482 km (0.104 R)
• M36: 74,340,867 km (0.079 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 16,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit