🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.25 AU - 1.33 AU

Year: 513 Days

Day: 43.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 13,963,516 km

• M1: 30,368 km (0.1 R)
• M2: 693,685 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.59 AU - 1.63 AU

Year: 715 Days

Day: 29.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.9

Radius: 13.8

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.56 AU - 9.24 AU

Year: 7042 Days

Day: 13.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 13,963,516 km

• M1: 176,525 km (0.05 R)
• M2: 722,109 km (0.104 R)
• M3: 1,371,663 km (0.118 R)
• M4: 1,876,705 km (0.108 R)
• M5: 2,872,429 km (0.061 R)
• M6: 3,341,717 km (0.113 R)
• M7: 4,065,173 km (0.032 R)
• M8: 4,717,419 km (0.114 R)
• M9: 5,470,345 km (0.086 R)
• M10: 8,051,507 km (0.036 R)
• M11: 8,514,064 km (0.098 R)
• M12: 9,962,021 km (0.116 R)
• M13: 10,495,787 km (0.101 R)
• M14: 11,621,211 km (0.083 R)
• M15: 13,053,162 km (0.118 R)
• M16: 13,634,200 km (0.085 R)
• M17: 16,802,534 km (0.112 R)
• M18: 17,841,790 km (0.098 R)
• M19: 19,819,623 km (0.03 R)
• M20: 20,278,291 km (0.089 R)
• M21: 22,102,786 km (0.118 R)
• M22: 24,819,932 km (0.093 R)
• M23: 25,442,858 km (0.117 R)
• M24: 30,199,472 km (0.12 R)
• M25: 34,408,258 km (0.085 R)
• M26: 37,693,727 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 11.2

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.39 AU - 12.03 AU

Year: 11413 Days

Day: 11.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 13,963,516 km

• M1: 139,575 km (0.11 R)
• M2: 891,903 km (0.087 R)
• M3: 1,292,974 km (0.039 R)
• M4: 2,515,339 km (0.085 R)
• M5: 3,546,816 km (0.06 R)
• M6: 8,187,491 km (0.092 R)
• M7: 8,629,104 km (0.038 R)
• M8: 10,352,173 km (0.104 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 17,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit