🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.57 AU - 0.59 AU

Year: 170 Days

Day: 12.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 109.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.51 AU - 0.71 AU

Year: 183 Days

Day: 31.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.87 AU - 1.19 AU

Year: 402 Days

Day: 22.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.3

Radius: 14

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.73 AU - 6.75 AU

Year: 5295 Days

Day: 11.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,253,659 km

• M1: 174,132 km (0.095 R)
• M2: 693,386 km (0.095 R)
• M3: 1,701,077 km (0.093 R)
• M4: 3,960,005 km (0.104 R)
• M5: 5,432,048 km (0.076 R)
• M6: 5,963,121 km (0.042 R)
• M7: 7,444,588 km (0.117 R)
• M8: 8,132,290 km (0.088 R)
• M9: 8,764,490 km (0.067 R)
• M10: 9,844,138 km (0.09 R)
• M11: 10,599,608 km (0.076 R)
• M12: 11,904,550 km (0.112 R)
• M13: 14,283,754 km (0.062 R)
• M14: 17,168,300 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.5

Radius: 4.6

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.01 AU - 13.41 AU

Year: 18485 Days

Day: 18.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,253,659 km

• M1: 57,296 km (0.072 R)
• M2: 201,060 km (0.099 R)
• M3: 462,706 km (0.118 R)
• M4: 825,930 km (0.114 R)
• M5: 2,549,148 km (0.087 R)
• M6: 2,821,117 km (0.086 R)
• M7: 3,158,759 km (0.113 R)
• M8: 3,447,932 km (0.088 R)
• M9: 4,908,456 km (0.107 R)
• M10: 5,230,390 km (0.085 R)
• M11: 5,704,466 km (0.116 R)
• M12: 7,632,932 km (0.094 R)
• M13: 8,836,447 km (0.099 R)
• M14: 10,007,798 km (0.038 R)
• M15: 12,417,371 km (0.117 R)
• M16: 12,653,885 km (0.089 R)
• M17: 15,254,794 km (0.103 R)
• M18: 16,008,767 km (0.068 R)
• M19: 16,572,602 km (0.086 R)
• M20: 20,811,906 km (0.099 R)
• M21: 22,342,442 km (0.043 R)
• M22: 24,776,399 km (0.057 R)
• M23: 25,151,441 km (0.111 R)
• M24: 28,187,081 km (0.111 R)
• M25: 29,845,523 km (0.062 R)
• M26: 36,522,525 km (0.054 R)
• M27: 41,180,404 km (0.112 R)
• M28: 46,360,530 km (0.105 R)
• M29: 49,253,603 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 14,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit