🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.91 AU - 0.95 AU

Year: 328 Days

Day: 28.3 Hours

Environment

Temp: 88 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.11 AU - 2.73 AU

Year: 1375 Days

Day: 43.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.06 AU - 3.24 AU

Year: 1576 Days

Day: 12.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,918,836 km

• M1: 638,633 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.1

Radius: 13.8

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.59 AU - 5.25 AU

Year: 3986 Days

Day: 6.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,918,836 km

• M1: 171,589 km (0.09 R)
• M2: 834,457 km (0.026 R)
• M3: 1,734,737 km (0.089 R)
• M4: 2,204,923 km (0.119 R)
• M5: 3,009,161 km (0.109 R)
• M6: 3,634,779 km (0.077 R)
• M7: 4,206,094 km (0.078 R)
• M8: 5,043,543 km (0.12 R)
• M9: 5,843,293 km (0.098 R)
• M10: 6,599,211 km (0.028 R)
• M11: 9,955,439 km (0.093 R)
• M12: 10,901,646 km (0.046 R)
• M13: 12,048,762 km (0.098 R)
• M14: 13,996,826 km (0.082 R)
• M15: 14,963,527 km (0.051 R)
• M16: 15,407,234 km (0.064 R)
• M17: 17,030,072 km (0.108 R)
• M18: 18,700,332 km (0.102 R)
• M19: 20,342,019 km (0.116 R)
• M20: 21,582,335 km (0.036 R)
• M21: 23,239,580 km (0.1 R)
• M22: 24,825,617 km (0.107 R)
• M23: 26,725,360 km (0.111 R)
• M24: 27,215,144 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.8

Radius: 7.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.09 AU - 13.85 AU

Year: 16084 Days

Day: 17.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,918,836 km

• M1: 89,609 km (0.104 R)
• M2: 450,738 km (0.106 R)
• M3: 797,057 km (0.112 R)
• M4: 1,266,047 km (0.115 R)
• M5: 1,955,095 km (0.041 R)
• M6: 2,506,363 km (0.114 R)
• M7: 3,861,869 km (0.067 R)
• M8: 4,155,380 km (0.084 R)
• M9: 4,550,318 km (0.113 R)
• M10: 6,759,131 km (0.083 R)
• M11: 9,264,596 km (0.109 R)
• M12: 9,890,065 km (0.061 R)
• M13: 10,543,209 km (0.093 R)
• M14: 10,801,864 km (0.083 R)
• M15: 12,047,117 km (0.079 R)
• M16: 17,771,778 km (0.088 R)
• M17: 22,089,771 km (0.101 R)
• M18: 29,137,925 km (0.06 R)
• M19: 30,791,580 km (0.03 R)
• M20: 40,383,496 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 12,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit