🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.59 AU - 0.73 AU

Year: 191 Days

Day: 42.2 Hours

Environment

Temp: 230 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,407,140 km

• M1: 171,589 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.66 AU - 0.68 AU

Year: 195 Days

Day: 24.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,407,140 km

• M1: 39,793 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.93 AU - 1.23 AU

Year: 400 Days

Day: 18.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.5

Radius: 14.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.94 AU - 6.08 AU

Year: 4610 Days

Day: 9 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,407,140 km

• M1: 182,360 km (0.054 R)
• M2: 916,885 km (0.108 R)
• M3: 1,421,030 km (0.087 R)
• M4: 1,970,952 km (0.066 R)
• M5: 2,492,450 km (0.052 R)
• M6: 3,048,655 km (0.029 R)
• M7: 3,621,764 km (0.119 R)
• M8: 4,122,319 km (0.119 R)
• M9: 4,643,219 km (0.106 R)
• M10: 5,639,541 km (0.117 R)
• M11: 6,348,036 km (0.106 R)
• M12: 8,208,136 km (0.119 R)
• M13: 8,755,215 km (0.085 R)
• M14: 9,792,976 km (0.043 R)
• M15: 11,816,885 km (0.068 R)
• M16: 13,996,526 km (0.068 R)
• M17: 15,948,180 km (0.062 R)
• M18: 16,678,517 km (0.1 R)
• M19: 19,412,119 km (0.119 R)
• M20: 25,096,240 km (0.099 R)
• M21: 26,336,107 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.2

Radius: 13.7

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.39 AU - 14.53 AU

Year: 15677 Days

Day: 10.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,407,140 km

• M1: 170,392 km (0.078 R)
• M2: 810,970 km (0.1 R)
• M3: 1,339,948 km (0.105 R)
• M4: 1,781,711 km (0.118 R)
• M5: 2,419,895 km (0.095 R)
• M6: 2,860,311 km (0.1 R)
• M7: 3,769,567 km (0.079 R)
• M8: 7,456,107 km (0.108 R)
• M9: 13,768,689 km (0.097 R)
• M10: 15,901,206 km (0.11 R)
• M11: 17,084,376 km (0.108 R)
• M12: 18,009,489 km (0.092 R)
• M13: 19,049,194 km (0.096 R)
• M14: 19,542,419 km (0.103 R)
• M15: 21,160,619 km (0.113 R)
• M16: 23,895,268 km (0.119 R)
• M17: 31,291,087 km (0.069 R)
• M18: 32,792,900 km (0.058 R)
• M19: 34,342,435 km (0.055 R)
• M20: 36,441,593 km (0.089 R)
• M21: 41,303,823 km (0.037 R)
• M22: 42,688,650 km (0.062 R)
• M23: 54,078,134 km (0.097 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 16,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit