🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.78 AU - 1.06 AU

Year: 309 Days

Day: 16.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.49 AU - 1.59 AU

Year: 669 Days

Day: 37.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.41 AU - 1.75 AU

Year: 695 Days

Day: 13.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.06 AU - 2.66 AU

Year: 1268 Days

Day: 38.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.91 AU - 4.83 AU

Year: 2663 Days

Day: 25.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.7

Radius: 6.1

Gravity: 21.09 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 14.98 AU - 21.3 AU

Year: 27029 Days

Day: 21.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 97,317,982 km

• M1: 75,846 km (0.107 R)
• M2: 384,766 km (0.049 R)
• M3: 606,021 km (0.079 R)
• M4: 1,042,248 km (0.049 R)
• M5: 2,862,106 km (0.114 R)
• M6: 3,666,644 km (0.086 R)
• M7: 4,922,069 km (0.1 R)
• M8: 5,454,039 km (0.101 R)
• M9: 6,975,898 km (0.037 R)
• M10: 9,418,084 km (0.106 R)
• M11: 10,696,248 km (0.11 R)
• M12: 12,231,122 km (0.118 R)
• M13: 16,431,681 km (0.094 R)
• M14: 18,853,371 km (0.091 R)
• M15: 19,444,282 km (0.053 R)
• M16: 21,185,302 km (0.113 R)
• M17: 22,039,656 km (0.1 R)
• M18: 23,816,579 km (0.114 R)
• M19: 30,382,879 km (0.11 R)
• M20: 36,371,282 km (0.064 R)
• M21: 36,674,516 km (0.094 R)
• M22: 37,286,222 km (0.119 R)
• M23: 39,321,202 km (0.103 R)
• M24: 44,816,979 km (0.049 R)
• M25: 50,803,138 km (0.113 R)
• M26: 65,220,483 km (0.038 R)
• M27: 69,324,102 km (0.081 R)
• M28: 71,676,678 km (0.044 R)
• M29: 77,038,415 km (0.092 R)
• M30: 78,293,242 km (0.036 R)
• M31: 80,072,709 km (0.101 R)
• M32: 80,586,129 km (0.098 R)
• M33: 85,572,824 km (0.071 R)
• M34: 85,840,904 km (0.046 R)
• M35: 91,319,477 km (0.105 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 14,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit