🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.65 AU - 0.67 AU

Year: 189 Days

Day: 35.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 57.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.99 AU - 1.51 AU

Year: 493 Days

Day: 15.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.15 AU - 2.19 AU

Year: 1129 Days

Day: 36.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.78 AU - 4.32 AU

Year: 2878 Days

Day: 13.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.4 AU - 5.1 AU

Year: 3094 Days

Day: 25.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.3

Radius: 8.2

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.64 AU - 8.98 AU

Year: 8459 Days

Day: 14.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 43,716,147 km

• M1: 103,223 km (0.109 R)
• M2: 369,208 km (0.115 R)
• M3: 895,343 km (0.082 R)
• M4: 1,641,089 km (0.081 R)
• M5: 2,086,442 km (0.103 R)
• M6: 2,457,594 km (0.114 R)
• M7: 3,129,887 km (0.111 R)
• M8: 3,691,926 km (0.116 R)
• M9: 4,319,639 km (0.061 R)
• M10: 4,835,452 km (0.091 R)
• M11: 5,170,551 km (0.1 R)
• M12: 6,024,605 km (0.118 R)
• M13: 6,341,304 km (0.069 R)
• M14: 7,123,402 km (0.102 R)
• M15: 8,221,600 km (0.074 R)
• M16: 8,480,254 km (0.117 R)
• M17: 9,522,652 km (0.095 R)
• M18: 10,001,515 km (0.071 R)
• M19: 12,927,949 km (0.08 R)
• M20: 13,337,398 km (0.09 R)
• M21: 15,977,352 km (0.106 R)
• M22: 17,068,668 km (0.112 R)
• M23: 17,919,132 km (0.115 R)
• M24: 19,627,989 km (0.102 R)
• M25: 22,516,275 km (0.115 R)
• M26: 23,538,776 km (0.109 R)
• M27: 24,325,811 km (0.107 R)
• M28: 25,952,239 km (0.082 R)
• M29: 29,823,832 km (0.059 R)
• M30: 35,866,688 km (0.1 R)
• M31: 37,377,776 km (0.09 R)
• M32: 38,568,575 km (0.119 R)
• M33: 39,539,316 km (0.08 R)
• M34: 40,526,213 km (0.079 R)
• M35: 41,655,976 km (0.103 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 16,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit