🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.97 AU - 1.53 AU

Year: 491 Days

Day: 31.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 57,263,647 km

• M1: 48,021 km (0.106 R)
• M2: 131,347 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.32 AU - 1.36 AU

Year: 545 Days

Day: 46.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 157.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.1

Radius: 8.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.85 AU - 11.31 AU

Year: 10421 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,263,647 km

• M1: 105,766 km (0.075 R)
• M2: 382,372 km (0.099 R)
• M3: 691,741 km (0.068 R)
• M4: 1,298,210 km (0.12 R)
• M5: 1,575,864 km (0.11 R)
• M6: 2,098,709 km (0.104 R)
• M7: 2,537,180 km (0.092 R)
• M8: 3,134,823 km (0.085 R)
• M9: 3,846,311 km (0.09 R)
• M10: 4,203,401 km (0.119 R)
• M11: 4,556,602 km (0.065 R)
• M12: 4,957,075 km (0.106 R)
• M13: 5,676,342 km (0.058 R)
• M14: 5,951,751 km (0.063 R)
• M15: 7,144,196 km (0.075 R)
• M16: 8,176,421 km (0.09 R)
• M17: 8,568,068 km (0.067 R)
• M18: 9,775,323 km (0.099 R)
• M19: 10,082,896 km (0.099 R)
• M20: 11,427,033 km (0.119 R)
• M21: 11,966,782 km (0.099 R)
• M22: 15,929,032 km (0.085 R)
• M23: 16,540,737 km (0.032 R)
• M24: 16,915,181 km (0.069 R)
• M25: 24,499,942 km (0.053 R)
• M26: 24,905,203 km (0.107 R)
• M27: 26,998,676 km (0.103 R)
• M28: 27,431,014 km (0.065 R)
• M29: 30,869,371 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.4

Radius: 12.6

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.46 AU - 13.76 AU

Year: 14811 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,263,647 km

• M1: 156,779 km (0.1 R)
• M2: 732,132 km (0.118 R)
• M3: 1,148,912 km (0.113 R)
• M4: 1,809,087 km (0.034 R)
• M5: 2,668,676 km (0.027 R)
• M6: 3,390,337 km (0.115 R)
• M7: 4,571,561 km (0.094 R)
• M8: 6,085,641 km (0.08 R)
• M9: 7,252,355 km (0.099 R)
• M10: 7,687,535 km (0.096 R)
• M11: 8,852,604 km (0.064 R)
• M12: 9,249,337 km (0.032 R)
• M13: 10,676,950 km (0.108 R)
• M14: 12,430,237 km (0.065 R)
• M15: 14,031,981 km (0.092 R)
• M16: 16,724,444 km (0.075 R)
• M17: 18,835,419 km (0.057 R)
• M18: 20,595,887 km (0.101 R)
• M19: 25,523,342 km (0.106 R)
• M20: 26,227,947 km (0.108 R)
• M21: 26,636,350 km (0.064 R)
• M22: 27,361,301 km (0.09 R)
• M23: 28,099,417 km (0.091 R)
• M24: 28,634,678 km (0.111 R)
• M25: 33,763,043 km (0.086 R)
• M26: 34,734,681 km (0.091 R)
• M27: 47,740,420 km (0.066 R)
• M28: 48,196,844 km (0.111 R)
• M29: 51,954,892 km (0.04 R)
• M30: 53,905,349 km (0.119 R)
• M31: 57,092,531 km (0.08 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 19,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit