🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.74 AU - 1.06 AU

Year: 301 Days

Day: 43.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.61 AU - 3.15 AU

Year: 1726 Days

Day: 46.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.6

Radius: 8

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.9 AU - 9.42 AU

Year: 7486 Days

Day: 8.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 134.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,475,212 km

• M1: 99,483 km (0.042 R)
• M2: 537,804 km (0.045 R)
• M3: 820,694 km (0.107 R)
• M4: 1,227,451 km (0.116 R)
• M5: 1,538,165 km (0.085 R)
• M6: 4,790,423 km (0.099 R)
• M7: 8,454,823 km (0.101 R)
• M8: 9,923,575 km (0.092 R)
• M9: 10,667,525 km (0.103 R)
• M10: 10,975,248 km (0.047 R)
• M11: 20,345,759 km (0.119 R)
• M12: 23,818,973 km (0.115 R)
• M13: 24,081,218 km (0.097 R)
• M14: 25,787,083 km (0.109 R)
• M15: 29,337,638 km (0.103 R)
• M16: 30,146,065 km (0.115 R)
• M17: 42,430,594 km (0.113 R)

Asteroid Belt

Center: 11.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.7

Radius: 4.1

Gravity: 44.66 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.66 AU - 19.48 AU

Year: 22747 Days

Day: 15.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 85,475,212 km

• M1: 51,162 km (0.055 R)
• M2: 251,923 km (0.048 R)
• M3: 501,003 km (0.094 R)
• M4: 704,157 km (0.05 R)
• M5: 936,034 km (0.091 R)
• M6: 2,876,468 km (0.11 R)
• M7: 3,177,010 km (0.095 R)
• M8: 5,395,995 km (0.119 R)
• M9: 6,156,551 km (0.071 R)
• M10: 6,890,328 km (0.117 R)
• M11: 10,411,862 km (0.056 R)
• M12: 10,665,131 km (0.11 R)
• M13: 11,316,032 km (0.079 R)
• M14: 12,768,627 km (0.094 R)
• M15: 16,546,422 km (0.114 R)
• M16: 22,549,635 km (0.075 R)
• M17: 23,836,925 km (0.11 R)
• M18: 30,625,227 km (0.065 R)
• M19: 32,068,398 km (0.096 R)
• M20: 35,373,314 km (0.111 R)
• M21: 35,801,762 km (0.039 R)
• M22: 37,698,364 km (0.103 R)
• M23: 43,952,453 km (0.115 R)
• M24: 45,786,074 km (0.117 R)
• M25: 48,543,163 km (0.091 R)
• M26: 58,663,010 km (0.091 R)
• M27: 62,325,315 km (0.118 R)
• M28: 63,368,910 km (0.059 R)
• M29: 84,963,662 km (0.108 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 17,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit