🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.9 AU - 1.32 AU

Year: 409 Days

Day: 18.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,235,344 km

• M1: 204,201 km (0.084 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.5

Radius: 13.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.36 AU - 9.7 AU

Year: 8716 Days

Day: 5.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 20,235,344 km

• M1: 166,652 km (0.105 R)
• M2: 651,050 km (0.091 R)
• M3: 1,108,371 km (0.078 R)
• M4: 1,538,315 km (0.108 R)
• M5: 2,042,310 km (0.108 R)
• M6: 2,608,987 km (0.076 R)
• M7: 3,097,274 km (0.072 R)
• M8: 3,586,908 km (0.112 R)
• M9: 5,017,662 km (0.041 R)
• M10: 6,290,291 km (0.055 R)
• M11: 6,924,437 km (0.098 R)
• M12: 7,435,762 km (0.066 R)
• M13: 8,250,323 km (0.085 R)
• M14: 9,466,553 km (0.072 R)
• M15: 12,671,239 km (0.07 R)
• M16: 15,013,493 km (0.071 R)
• M17: 16,370,495 km (0.091 R)
• M18: 17,165,458 km (0.09 R)
• M19: 19,959,647 km (0.065 R)
• M20: 22,073,914 km (0.115 R)
• M21: 23,255,887 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.4

Radius: 13.9

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.26 AU - 13.82 AU

Year: 13715 Days

Day: 5.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 20,235,344 km

• M1: 172,935 km (0.076 R)
• M2: 947,553 km (0.08 R)
• M3: 1,525,449 km (0.117 R)
• M4: 3,092,637 km (0.06 R)
• M5: 4,908,157 km (0.071 R)
• M6: 7,598,973 km (0.116 R)
• M7: 10,139,744 km (0.103 R)
• M8: 13,985,157 km (0.116 R)
• M9: 14,994,344 km (0.109 R)
• M10: 15,744,428 km (0.115 R)
• M11: 16,206,386 km (0.08 R)
• M12: 17,978,373 km (0.12 R)
• M13: 19,876,321 km (0.104 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 11,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit