🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.93 AU - 1.51 AU

Year: 495 Days

Day: 27.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 46.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,423,561 km

• M1: 380,876 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.12 AU - 2.88 AU

Year: 1451 Days

Day: 25.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,423,561 km

• M1: 27,825 km (0.1 R)
• M2: 330,013 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.41 AU - 3.31 AU

Year: 1776 Days

Day: 40.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.61 AU - 3.19 AU

Year: 1813 Days

Day: 37.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,423,561 km

• M1: 2,072,678 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.42 AU - 5.14 AU

Year: 3250 Days

Day: 28.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,423,561 km

• M1: 1,855,014 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.2

Radius: 7.6

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.42 AU - 15.6 AU

Year: 16243 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,423,561 km

• M1: 94,546 km (0.099 R)
• M2: 333,154 km (0.102 R)
• M3: 771,327 km (0.097 R)
• M4: 1,366,128 km (0.07 R)
• M5: 2,215,245 km (0.096 R)
• M6: 3,484,733 km (0.119 R)
• M7: 4,275,507 km (0.069 R)
• M8: 5,546,491 km (0.097 R)
• M9: 6,453,353 km (0.118 R)
• M10: 7,229,467 km (0.056 R)
• M11: 8,359,080 km (0.118 R)
• M12: 8,760,451 km (0.115 R)
• M13: 9,820,502 km (0.069 R)
• M14: 13,039,848 km (0.063 R)
• M15: 17,462,111 km (0.091 R)
• M16: 20,275,747 km (0.072 R)
• M17: 21,836,801 km (0.103 R)
• M18: 24,990,025 km (0.089 R)
• M19: 25,823,285 km (0.109 R)
• M20: 27,765,664 km (0.052 R)
• M21: 31,696,498 km (0.098 R)
• M22: 39,371,168 km (0.106 R)
• M23: 63,675,436 km (0.04 R)
• M24: 64,642,736 km (0.097 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: 542 - 16,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit