🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.43 AU - 0.63 AU

Year: 141 Days

Day: 45.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 125.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.5

Radius: 11.1

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.5 AU - 5.6 AU

Year: 4145 Days

Day: 14 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,849,152 km

• M1: 138,079 km (0.098 R)
• M2: 540,348 km (0.091 R)
• M3: 1,257,520 km (0.119 R)
• M4: 1,882,240 km (0.099 R)
• M5: 2,739,137 km (0.117 R)
• M6: 3,237,298 km (0.078 R)
• M7: 3,602,317 km (0.091 R)
• M8: 3,949,982 km (0.081 R)
• M9: 5,348,573 km (0.084 R)
• M10: 5,861,693 km (0.114 R)
• M11: 6,314,077 km (0.117 R)
• M12: 7,957,111 km (0.082 R)
• M13: 8,897,483 km (0.113 R)
• M14: 9,537,163 km (0.072 R)
• M15: 10,510,148 km (0.096 R)
• M16: 11,179,598 km (0.093 R)
• M17: 11,972,467 km (0.119 R)
• M18: 12,653,287 km (0.073 R)
• M19: 13,670,253 km (0.089 R)
• M20: 16,509,771 km (0.067 R)
• M21: 16,867,758 km (0.116 R)
• M22: 17,537,658 km (0.029 R)
• M23: 19,126,237 km (0.04 R)
• M24: 19,654,318 km (0.079 R)
• M25: 20,191,973 km (0.069 R)
• M26: 25,721,259 km (0.093 R)
• M27: 27,768,058 km (0.077 R)
• M28: 28,874,184 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.6

Radius: 12.2

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.48 AU - 9.2 AU

Year: 8797 Days

Day: 6.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,849,152 km

• M1: 223,499 km (0.048 R)
• M2: 717,771 km (0.078 R)
• M3: 1,547,889 km (0.116 R)
• M4: 2,036,925 km (0.069 R)
• M5: 3,099,668 km (0.072 R)
• M6: 5,148,560 km (0.081 R)
• M7: 6,106,585 km (0.098 R)
• M8: 17,863,931 km (0.067 R)
• M9: 18,701,230 km (0.047 R)
• M10: 19,168,873 km (0.119 R)
• M11: 22,314,018 km (0.105 R)
• M12: 25,501,500 km (0.057 R)
• M13: 29,502,495 km (0.119 R)
• M14: 31,105,137 km (0.11 R)
• M15: 33,103,914 km (0.085 R)
• M16: 34,019,154 km (0.071 R)
• M17: 37,110,594 km (0.102 R)
• M18: 39,357,405 km (0.111 R)
• M19: 44,120,900 km (0.084 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: 402 - 15,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit