🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.75 AU - 1.05 AU

Year: 323 Days

Day: 37.9 Hours

Environment

Temp: 42 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,199,247 km

• M1: 397,182 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.24 AU - 1.3 AU

Year: 542 Days

Day: 43.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.58 AU - 3.1 AU

Year: 1813 Days

Day: 23.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,199,247 km

• M1: 920,177 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.4

Radius: 11.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.07 AU - 9.25 AU

Year: 8030 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,199,247 km

• M1: 162,762 km (0.039 R)
• M2: 584,928 km (0.117 R)
• M3: 1,090,269 km (0.091 R)
• M4: 2,188,916 km (0.067 R)
• M5: 4,002,192 km (0.066 R)
• M6: 4,610,307 km (0.108 R)
• M7: 4,974,129 km (0.116 R)
• M8: 5,516,122 km (0.114 R)
• M9: 6,903,792 km (0.062 R)
• M10: 8,123,015 km (0.043 R)
• M11: 9,327,128 km (0.113 R)
• M12: 11,995,954 km (0.083 R)
• M13: 12,688,443 km (0.066 R)
• M14: 13,068,421 km (0.093 R)
• M15: 21,685,259 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.2

Radius: 9.3

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.88 AU - 9.78 AU

Year: 9938 Days

Day: 6 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,199,247 km

• M1: 123,717 km (0.061 R)
• M2: 532,419 km (0.052 R)
• M3: 1,330,823 km (0.093 R)
• M4: 1,889,421 km (0.089 R)
• M5: 2,231,851 km (0.119 R)
• M6: 2,766,214 km (0.096 R)
• M7: 4,977,121 km (0.104 R)
• M8: 5,390,310 km (0.102 R)
• M9: 6,733,400 km (0.062 R)
• M10: 9,212,835 km (0.081 R)
• M11: 9,700,824 km (0.056 R)
• M12: 10,206,016 km (0.117 R)
• M13: 10,584,349 km (0.108 R)
• M14: 10,972,106 km (0.114 R)
• M15: 12,457,613 km (0.112 R)
• M16: 13,557,307 km (0.075 R)
• M17: 14,130,716 km (0.11 R)
• M18: 15,697,753 km (0.068 R)
• M19: 16,523,384 km (0.078 R)
• M20: 17,985,853 km (0.113 R)
• M21: 19,896,517 km (0.119 R)
• M22: 20,863,069 km (0.118 R)
• M23: 27,330,185 km (0.037 R)
• M24: 27,968,818 km (0.041 R)
• M25: 28,992,217 km (0.084 R)
• M26: 30,916,644 km (0.113 R)
• M27: 31,311,582 km (0.063 R)
• M28: 32,822,371 km (0.064 R)
• M29: 36,207,023 km (0.065 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 11,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit