🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.64 AU - 0.64 AU

Year: 227 Days

Day: 41.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.9 AU - 1.34 AU

Year: 525 Days

Day: 44.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.39 AU - 1.93 AU

Year: 947 Days

Day: 39.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,533,820 km

• M1: 37,100 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.6

Radius: 9.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.59 AU - 3.37 AU

Year: 2279 Days

Day: 7.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,533,820 km

• M1: 121,922 km (0.106 R)
• M2: 443,558 km (0.095 R)
• M3: 1,140,235 km (0.106 R)
• M4: 1,524,851 km (0.053 R)
• M5: 1,887,925 km (0.054 R)
• M6: 2,484,073 km (0.113 R)
• M7: 3,325,411 km (0.065 R)
• M8: 3,961,052 km (0.082 R)
• M9: 4,402,965 km (0.048 R)
• M10: 4,796,108 km (0.098 R)
• M11: 7,072,688 km (0.071 R)
• M12: 7,724,785 km (0.094 R)
• M13: 8,210,530 km (0.077 R)
• M14: 10,916,157 km (0.073 R)
• M15: 11,712,765 km (0.062 R)
• M16: 13,462,163 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.6

Radius: 7.9

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.83 AU - 11.49 AU

Year: 13298 Days

Day: 20.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 53,533,820 km

• M1: 98,286 km (0.099 R)
• M2: 532,120 km (0.103 R)
• M3: 1,070,373 km (0.097 R)
• M4: 1,584,690 km (0.084 R)
• M5: 2,529,550 km (0.117 R)
• M6: 3,808,163 km (0.026 R)
• M7: 4,838,893 km (0.1 R)
• M8: 6,194,399 km (0.114 R)
• M9: 7,830,551 km (0.057 R)
• M10: 9,532,676 km (0.103 R)
• M11: 10,470,355 km (0.088 R)
• M12: 10,796,179 km (0.064 R)
• M13: 11,698,105 km (0.103 R)
• M14: 13,651,404 km (0.086 R)
• M15: 14,370,371 km (0.075 R)
• M16: 15,954,763 km (0.092 R)
• M17: 18,742,668 km (0.117 R)
• M18: 21,839,494 km (0.097 R)
• M19: 23,003,964 km (0.091 R)
• M20: 25,358,784 km (0.056 R)
• M21: 25,848,268 km (0.12 R)
• M22: 26,846,235 km (0.114 R)
• M23: 27,766,262 km (0.055 R)
• M24: 28,286,265 km (0.1 R)
• M25: 30,984,561 km (0.101 R)
• M26: 31,656,705 km (0.074 R)
• M27: 35,650,968 km (0.113 R)
• M28: 36,265,366 km (0.082 R)
• M29: 40,233,151 km (0.085 R)
• M30: 42,253,021 km (0.085 R)
• M31: 48,566,350 km (0.117 R)
• M32: 51,476,777 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 16,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit