🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.14 AU - 1.24 AU

Year: 477 Days

Day: 22.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.07 AU - 1.37 AU

Year: 495 Days

Day: 39.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.2 AU - 1.4 AU

Year: 544 Days

Day: 14.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.77 AU - 2.95 AU

Year: 1776 Days

Day: 31.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.95 AU - 3.89 AU

Year: 2322 Days

Day: 39.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,734,864 km

• M1: 27,227 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.37 AU - 3.95 AU

Year: 2570 Days

Day: 41.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.21 AU - 4.61 AU

Year: 2838 Days

Day: 36.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.52 AU - 4.7 AU

Year: 3059 Days

Day: 21.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.3

Radius: 4.2

Gravity: 46.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.02 AU - 16.84 AU

Year: 21177 Days

Day: 19 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 83,734,864 km

• M1: 53,257 km (0.109 R)
• M2: 193,280 km (0.026 R)
• M3: 653,892 km (0.1 R)
• M4: 849,566 km (0.044 R)
• M5: 980,165 km (0.095 R)
• M6: 2,473,601 km (0.105 R)
• M7: 2,768,757 km (0.1 R)
• M8: 4,256,807 km (0.115 R)
• M9: 5,488,596 km (0.11 R)
• M10: 9,837,257 km (0.118 R)
• M11: 10,201,827 km (0.092 R)
• M12: 10,701,932 km (0.102 R)
• M13: 12,938,570 km (0.108 R)
• M14: 15,878,168 km (0.12 R)
• M15: 17,679,476 km (0.086 R)
• M16: 18,400,239 km (0.11 R)
• M17: 19,234,097 km (0.111 R)
• M18: 20,092,789 km (0.116 R)
• M19: 29,374,888 km (0.074 R)
• M20: 33,962,457 km (0.104 R)
• M21: 36,353,629 km (0.111 R)
• M22: 38,405,214 km (0.068 R)
• M23: 40,378,111 km (0.112 R)
• M24: 41,311,003 km (0.102 R)
• M25: 42,099,384 km (0.117 R)
• M26: 55,157,483 km (0.066 R)
• M27: 60,045,743 km (0.078 R)
• M28: 61,056,875 km (0.068 R)
• M29: 63,529,728 km (0.076 R)
• M30: 74,089,243 km (0.095 R)
• M31: 75,720,608 km (0.081 R)
• M32: 77,614,218 km (0.098 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 12,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit