🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.17 AU - 1.35 AU

Year: 499 Days

Day: 30.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.6

Radius: 10.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.51 AU - 8.69 AU

Year: 8905 Days

Day: 13.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,459,805 km

• M1: 153,039 km (0.117 R)
• M2: 531,222 km (0.089 R)
• M3: 1,136,645 km (0.117 R)
• M4: 1,534,126 km (0.09 R)
• M5: 2,069,836 km (0.115 R)
• M6: 3,014,696 km (0.047 R)
• M7: 3,539,934 km (0.066 R)
• M8: 4,747,189 km (0.084 R)
• M9: 8,109,102 km (0.094 R)
• M10: 9,514,275 km (0.097 R)
• M11: 12,800,791 km (0.092 R)
• M12: 13,952,096 km (0.086 R)
• M13: 19,605,998 km (0.108 R)
• M14: 22,117,746 km (0.11 R)
• M15: 26,190,249 km (0.111 R)
• M16: 28,859,673 km (0.106 R)
• M17: 32,395,419 km (0.119 R)
• M18: 33,805,379 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.3

Radius: 6.8

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.36 AU - 14.12 AU

Year: 17984 Days

Day: 19.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,459,805 km

• M1: 88,412 km (0.1 R)
• M2: 479,162 km (0.069 R)
• M3: 1,473,539 km (0.041 R)
• M4: 2,160,642 km (0.104 R)
• M5: 2,901,152 km (0.111 R)
• M6: 3,215,756 km (0.109 R)
• M7: 4,087,612 km (0.081 R)
• M8: 4,546,728 km (0.103 R)
• M9: 5,073,761 km (0.059 R)
• M10: 5,459,125 km (0.059 R)
• M11: 7,506,522 km (0.105 R)
• M12: 8,337,239 km (0.101 R)
• M13: 10,071,228 km (0.076 R)
• M14: 13,038,352 km (0.11 R)
• M15: 14,166,918 km (0.049 R)
• M16: 16,240,494 km (0.08 R)
• M17: 16,541,485 km (0.089 R)
• M18: 17,232,478 km (0.112 R)
• M19: 21,335,648 km (0.114 R)
• M20: 22,246,251 km (0.09 R)
• M21: 23,182,584 km (0.102 R)
• M22: 25,033,408 km (0.068 R)
• M23: 25,637,784 km (0.088 R)
• M24: 29,470,182 km (0.049 R)
• M25: 37,326,015 km (0.079 R)
• M26: 38,379,932 km (0.117 R)
• M27: 41,240,692 km (0.088 R)
• M28: 41,660,763 km (0.037 R)
• M29: 46,319,390 km (0.113 R)
• M30: 50,670,594 km (0.078 R)
• M31: 54,779,150 km (0.07 R)
• M32: 55,626,622 km (0.055 R)
• M33: 58,221,696 km (0.083 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 12,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit