🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.71 AU - 0.91 AU

Year: 255 Days

Day: 16.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.39 AU - 2.15 AU

Year: 824 Days

Day: 28 Hours

Environment

Temp: -29 °C

Axial Tilt: 106.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.46 AU - 2.4 AU

Year: 938 Days

Day: 45.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,434,322 km

• M1: 843,882 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.96 AU - 4.3 AU

Year: 2420 Days

Day: 43.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355

Radius: 12.3

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.56 AU - 12.5 AU

Year: 14597 Days

Day: 12.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,434,322 km

• M1: 153,039 km (0.056 R)
• M2: 554,111 km (0.098 R)
• M3: 1,011,132 km (0.105 R)
• M4: 1,582,147 km (0.064 R)
• M5: 2,419,147 km (0.108 R)
• M6: 3,015,743 km (0.088 R)
• M7: 6,704,827 km (0.028 R)
• M8: 8,192,578 km (0.117 R)
• M9: 9,014,169 km (0.096 R)
• M10: 9,690,501 km (0.063 R)
• M11: 12,385,956 km (0.078 R)
• M12: 13,905,870 km (0.098 R)
• M13: 14,743,618 km (0.063 R)
• M14: 17,830,720 km (0.088 R)
• M15: 20,005,873 km (0.097 R)
• M16: 22,439,381 km (0.078 R)
• M17: 30,592,765 km (0.072 R)
• M18: 36,159,451 km (0.072 R)
• M19: 40,009,801 km (0.096 R)
• M20: 40,915,616 km (0.096 R)
• M21: 43,988,207 km (0.07 R)
• M22: 46,214,373 km (0.106 R)
• M23: 49,101,462 km (0.09 R)
• M24: 49,544,571 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.6

Radius: 6

Gravity: 15.52 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.59 AU - 13.73 AU

Year: 17663 Days

Day: 22.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,434,322 km

• M1: 75,098 km (0.091 R)
• M2: 566,677 km (0.058 R)
• M3: 989,440 km (0.037 R)
• M4: 2,509,953 km (0.07 R)
• M5: 4,041,835 km (0.115 R)
• M6: 4,320,686 km (0.106 R)
• M7: 6,030,589 km (0.117 R)
• M8: 7,035,139 km (0.101 R)
• M9: 8,542,188 km (0.104 R)
• M10: 8,950,291 km (0.053 R)
• M11: 11,369,289 km (0.116 R)
• M12: 12,500,099 km (0.119 R)
• M13: 13,911,854 km (0.095 R)
• M14: 16,108,250 km (0.057 R)
• M15: 18,107,027 km (0.047 R)
• M16: 23,665,785 km (0.071 R)
• M17: 33,288,369 km (0.118 R)
• M18: 41,502,189 km (0.112 R)
• M19: 55,759,166 km (0.042 R)
• M20: 56,112,366 km (0.084 R)
• M21: 63,109,507 km (0.113 R)
• M22: 64,653,208 km (0.05 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 19,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit