🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.04 AU - 1.24 AU

Year: 451 Days

Day: 19.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.52 AU - 2.38 AU

Year: 1010 Days

Day: 23.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,433,836 km

• M1: 40,990 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.39 AU - 2.77 AU

Year: 1537 Days

Day: 32.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,433,836 km

• M1: 216,917 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.9

Radius: 11.1

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.95 AU - 8.01 AU

Year: 8360 Days

Day: 8 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,433,836 km

• M1: 161,416 km (0.079 R)
• M2: 747,690 km (0.092 R)
• M3: 1,202,916 km (0.084 R)
• M4: 2,189,066 km (0.107 R)
• M5: 2,755,742 km (0.076 R)
• M6: 3,115,076 km (0.067 R)
• M7: 3,891,190 km (0.099 R)
• M8: 4,726,246 km (0.088 R)
• M9: 6,263,513 km (0.098 R)
• M10: 6,750,454 km (0.062 R)
• M11: 11,326,204 km (0.11 R)
• M12: 12,550,065 km (0.115 R)
• M13: 14,041,555 km (0.06 R)
• M14: 15,844,658 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.4

Radius: 7.3

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.1 AU - 12.24 AU

Year: 15745 Days

Day: 19.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,433,836 km

• M1: 90,806 km (0.115 R)
• M2: 377,286 km (0.092 R)
• M3: 688,150 km (0.078 R)
• M4: 1,019,360 km (0.104 R)
• M5: 1,570,179 km (0.098 R)
• M6: 1,853,667 km (0.051 R)
• M7: 2,383,244 km (0.101 R)
• M8: 3,009,311 km (0.098 R)
• M9: 3,501,637 km (0.098 R)
• M10: 4,103,769 km (0.055 R)
• M11: 5,033,669 km (0.082 R)
• M12: 9,603,136 km (0.106 R)
• M13: 11,748,519 km (0.033 R)
• M14: 12,901,320 km (0.115 R)
• M15: 15,219,339 km (0.098 R)
• M16: 16,074,142 km (0.116 R)
• M17: 19,565,756 km (0.062 R)
• M18: 21,620,183 km (0.057 R)
• M19: 23,438,695 km (0.108 R)
• M20: 24,481,093 km (0.064 R)
• M21: 26,862,242 km (0.096 R)
• M22: 29,830,414 km (0.036 R)
• M23: 32,194,958 km (0.032 R)
• M24: 33,600,729 km (0.119 R)
• M25: 35,785,606 km (0.108 R)
• M26: 36,534,343 km (0.087 R)
• M27: 37,039,386 km (0.117 R)
• M28: 38,452,038 km (0.114 R)
• M29: 53,952,921 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 13,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit