🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.74 AU - 1.18 AU

Year: 356 Days

Day: 46.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 58,874,411 km

• M1: 41,887 km (0.1 R)
• M2: 74,201 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.07 AU - 1.09 AU

Year: 425 Days

Day: 17.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,874,411 km

• M1: 419,024 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.1 AU - 4.38 AU

Year: 2739 Days

Day: 16.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.2

Radius: 3.5

Gravity: 35.85 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.55 AU - 12.71 AU

Year: 17000 Days

Day: 15.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,874,411 km

• M1: 43,832 km (0.087 R)
• M2: 317,596 km (0.114 R)
• M3: 446,998 km (0.112 R)
• M4: 1,101,639 km (0.072 R)
• M5: 2,742,877 km (0.119 R)
• M6: 3,195,859 km (0.06 R)
• M7: 4,039,143 km (0.12 R)
• M8: 4,464,748 km (0.116 R)
• M9: 4,919,526 km (0.084 R)
• M10: 5,732,590 km (0.114 R)
• M11: 5,920,635 km (0.092 R)
• M12: 8,079,332 km (0.116 R)
• M13: 8,315,547 km (0.105 R)
• M14: 8,901,672 km (0.098 R)
• M15: 9,938,684 km (0.069 R)
• M16: 11,641,258 km (0.108 R)
• M17: 15,249,857 km (0.099 R)
• M18: 21,910,703 km (0.06 R)
• M19: 23,690,468 km (0.104 R)
• M20: 23,883,150 km (0.063 R)
• M21: 27,428,321 km (0.109 R)
• M22: 32,599,770 km (0.067 R)
• M23: 32,718,849 km (0.083 R)
• M24: 33,318,887 km (0.087 R)
• M25: 33,804,032 km (0.114 R)
• M26: 36,556,932 km (0.11 R)
• M27: 39,051,627 km (0.101 R)
• M28: 39,590,927 km (0.101 R)
• M29: 49,220,093 km (0.102 R)
• M30: 50,643,068 km (0.044 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 15,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit