🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.5 AU - 0.54 AU

Year: 142 Days

Day: 15.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,899,678 km

• M1: 13,464 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.36 AU - 1.78 AU

Year: 745 Days

Day: 16.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.55 AU - 2.31 AU

Year: 1016 Days

Day: 32.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,899,678 km

• M1: 155,582 km (0.099 R)
• M2: 379,231 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.42 AU - 3.48 AU

Year: 1919 Days

Day: 46.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,899,678 km

• M1: 1,266,196 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.6

Radius: 8

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.9 AU - 13.28 AU

Year: 16919 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,899,678 km

• M1: 99,483 km (0.071 R)
• M2: 422,016 km (0.064 R)
• M3: 700,118 km (0.033 R)
• M4: 1,129,763 km (0.112 R)
• M5: 1,592,769 km (0.08 R)
• M6: 2,679,747 km (0.094 R)
• M7: 3,977,359 km (0.071 R)
• M8: 4,325,922 km (0.078 R)
• M9: 4,660,273 km (0.066 R)
• M10: 5,928,414 km (0.102 R)
• M11: 6,341,603 km (0.084 R)
• M12: 9,680,029 km (0.109 R)
• M13: 12,241,743 km (0.098 R)
• M14: 14,621,995 km (0.116 R)
• M15: 17,211,534 km (0.059 R)
• M16: 17,713,136 km (0.077 R)
• M17: 22,083,488 km (0.058 R)
• M18: 22,675,746 km (0.079 R)
• M19: 23,481,929 km (0.094 R)
• M20: 24,516,398 km (0.107 R)
• M21: 25,365,665 km (0.108 R)
• M22: 28,261,132 km (0.114 R)
• M23: 28,608,798 km (0.08 R)
• M24: 30,269,184 km (0.078 R)
• M25: 30,755,078 km (0.117 R)
• M26: 41,900,269 km (0.055 R)
• M27: 43,420,184 km (0.068 R)
• M28: 45,927,893 km (0.073 R)
• M29: 48,530,596 km (0.114 R)
• M30: 52,616,563 km (0.119 R)
• M31: 55,645,621 km (0.114 R)
• M32: 56,009,443 km (0.048 R)
• M33: 57,852,489 km (0.068 R)
• M34: 66,239,544 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 14,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit