🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.54 AU - 0.76 AU

Year: 190 Days

Day: 25.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.99 AU - 1.21 AU

Year: 419 Days

Day: 38.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 46,527,748 km

• M1: 61,934 km (0.109 R)
• M2: 143,614 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.15 AU - 1.59 AU

Year: 583 Days

Day: 24.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,527,748 km

• M1: 420,968 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.55 AU - 3.33 AU

Year: 1832 Days

Day: 27 Hours

Environment

Temp: -97 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.5

Radius: 8.1

Gravity: 13.95 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.13 AU - 12.01 AU

Year: 11614 Days

Day: 7.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,527,748 km

• M1: 100,979 km (0.063 R)
• M2: 552,764 km (0.114 R)
• M3: 1,136,196 km (0.071 R)
• M4: 1,535,772 km (0.026 R)
• M5: 3,003,028 km (0.094 R)
• M6: 3,608,600 km (0.119 R)
• M7: 4,927,455 km (0.114 R)
• M8: 6,621,950 km (0.062 R)
• M9: 11,819,429 km (0.085 R)
• M10: 12,932,886 km (0.076 R)
• M11: 14,182,327 km (0.108 R)
• M12: 14,524,158 km (0.081 R)
• M13: 14,871,375 km (0.077 R)
• M14: 15,153,217 km (0.045 R)
• M15: 19,990,015 km (0.07 R)
• M16: 20,419,960 km (0.107 R)
• M17: 22,018,712 km (0.069 R)
• M18: 30,479,818 km (0.094 R)
• M19: 38,581,440 km (0.05 R)
• M20: 48,316,073 km (0.074 R)
• M21: 50,822,885 km (0.054 R)
• M22: 57,987,575 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.8

Radius: 6.1

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.84 AU - 16.54 AU

Year: 22587 Days

Day: 15.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,527,748 km

• M1: 75,846 km (0.083 R)
• M2: 570,417 km (0.088 R)
• M3: 784,342 km (0.102 R)
• M4: 980,016 km (0.073 R)
• M5: 1,197,082 km (0.067 R)
• M6: 1,626,727 km (0.101 R)
• M7: 3,717,806 km (0.11 R)
• M8: 3,925,897 km (0.116 R)
• M9: 4,746,292 km (0.1 R)
• M10: 5,277,514 km (0.077 R)
• M11: 5,574,465 km (0.115 R)
• M12: 11,691,074 km (0.03 R)
• M13: 16,145,799 km (0.104 R)
• M14: 16,771,866 km (0.102 R)
• M15: 21,365,418 km (0.102 R)
• M16: 22,119,691 km (0.066 R)
• M17: 24,489,022 km (0.104 R)
• M18: 28,003,225 km (0.105 R)
• M19: 30,770,188 km (0.048 R)
• M20: 36,247,414 km (0.097 R)
• M21: 39,152,755 km (0.068 R)
• M22: 41,173,523 km (0.109 R)
• M23: 41,819,038 km (0.108 R)
• M24: 42,340,237 km (0.112 R)
• M25: 43,130,263 km (0.033 R)
• M26: 44,198,691 km (0.118 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 20,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit