🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.78 AU - 1 AU

Year: 323 Days

Day: 24.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 62,008,256 km

• M1: 36,053 km (0.108 R)
• M2: 149,897 km (0.07 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.9

Radius: 10.1

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.33 AU - 8.53 AU

Year: 7797 Days

Day: 12.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,008,256 km

• M1: 131,347 km (0.087 R)
• M2: 560,842 km (0.037 R)
• M3: 1,150,258 km (0.085 R)
• M4: 1,955,543 km (0.098 R)
• M5: 3,464,088 km (0.078 R)
• M6: 3,985,138 km (0.113 R)
• M7: 4,672,839 km (0.116 R)
• M8: 5,060,597 km (0.091 R)
• M9: 5,405,569 km (0.086 R)
• M10: 5,935,445 km (0.061 R)
• M11: 7,412,425 km (0.086 R)
• M12: 8,236,560 km (0.079 R)
• M13: 8,804,283 km (0.104 R)
• M14: 9,728,499 km (0.052 R)
• M15: 11,339,967 km (0.104 R)
• M16: 12,603,172 km (0.086 R)
• M17: 14,639,049 km (0.063 R)
• M18: 15,083,953 km (0.116 R)
• M19: 17,093,651 km (0.049 R)
• M20: 17,445,206 km (0.069 R)
• M21: 18,455,291 km (0.037 R)
• M22: 19,580,267 km (0.109 R)
• M23: 23,058,268 km (0.07 R)
• M24: 23,487,763 km (0.11 R)
• M25: 23,835,130 km (0.105 R)
• M26: 26,084,633 km (0.104 R)
• M27: 32,804,868 km (0.104 R)
• M28: 37,321,976 km (0.102 R)
• M29: 41,600,475 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.6

Radius: 7

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.64 AU - 17.36 AU

Year: 20168 Days

Day: 19.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,008,256 km

• M1: 100,380 km (0.029 R)
• M2: 792,420 km (0.062 R)
• M3: 1,162,824 km (0.106 R)
• M4: 1,505,403 km (0.117 R)
• M5: 1,896,303 km (0.102 R)
• M6: 5,881,440 km (0.1 R)
• M7: 6,765,265 km (0.08 R)
• M8: 10,845,247 km (0.093 R)
• M9: 12,044,125 km (0.098 R)
• M10: 20,874,139 km (0.04 R)
• M11: 27,268,999 km (0.107 R)
• M12: 44,927,382 km (0.082 R)
• M13: 49,253,902 km (0.074 R)
• M14: 51,190,297 km (0.101 R)
• M15: 55,904,575 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 17,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit