🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.57 AU - 0.65 AU

Year: 179 Days

Day: 24.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.66 AU - 0.9 AU

Year: 258 Days

Day: 15.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.66 AU - 0.94 AU

Year: 268 Days

Day: 37.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,688,722 km

• M1: 59,390 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.72 AU - 1.14 AU

Year: 336 Days

Day: 39.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.3

Radius: 14.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.77 AU - 5.73 AU

Year: 4508 Days

Day: 14.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,688,722 km

• M1: 175,628 km (0.104 R)
• M2: 637,287 km (0.049 R)
• M3: 1,080,994 km (0.082 R)
• M4: 1,704,817 km (0.118 R)
• M5: 2,213,300 km (0.08 R)
• M6: 3,116,722 km (0.116 R)
• M7: 3,697,012 km (0.041 R)
• M8: 4,805,084 km (0.11 R)
• M9: 7,147,487 km (0.106 R)
• M10: 7,987,778 km (0.094 R)
• M11: 8,987,242 km (0.115 R)
• M12: 9,731,940 km (0.112 R)
• M13: 11,016,238 km (0.07 R)
• M14: 13,750,887 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.2

Radius: 8

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.04 AU - 6.22 AU

Year: 5687 Days

Day: 13.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,688,722 km

• M1: 99,483 km (0.119 R)
• M2: 410,497 km (0.119 R)
• M3: 775,366 km (0.1 R)
• M4: 1,814,772 km (0.109 R)
• M5: 3,767,922 km (0.101 R)
• M6: 4,687,500 km (0.113 R)
• M7: 5,506,997 km (0.071 R)
• M8: 6,928,027 km (0.067 R)
• M9: 7,761,138 km (0.061 R)
• M10: 8,299,989 km (0.055 R)
• M11: 9,625,127 km (0.09 R)
• M12: 13,932,498 km (0.091 R)
• M13: 16,976,666 km (0.066 R)
• M14: 21,990,139 km (0.096 R)
• M15: 22,989,602 km (0.102 R)
• M16: 24,831,751 km (0.05 R)
• M17: 27,643,592 km (0.086 R)
• M18: 31,810,342 km (0.105 R)
• M19: 32,102,057 km (0.08 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 19,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit