🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.06 AU - 1.5 AU

Year: 526 Days

Day: 32.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.5

Radius: 9.6

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.52 AU - 5.36 AU

Year: 3990 Days

Day: 6.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,879,335 km

• M1: 119,379 km (0.09 R)
• M2: 637,885 km (0.119 R)
• M3: 1,192,445 km (0.117 R)
• M4: 2,155,257 km (0.116 R)
• M5: 4,978,468 km (0.07 R)
• M6: 8,740,555 km (0.101 R)
• M7: 9,415,989 km (0.051 R)
• M8: 10,913,165 km (0.082 R)
• M9: 11,563,317 km (0.098 R)
• M10: 21,234,371 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.7

Radius: 9.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.01 AU - 7.13 AU

Year: 5435 Days

Day: 9.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,879,335 km

• M1: 123,269 km (0.055 R)
• M2: 466,297 km (0.083 R)
• M3: 2,305,902 km (0.113 R)
• M4: 2,746,019 km (0.117 R)
• M5: 3,075,583 km (0.072 R)
• M6: 4,027,175 km (0.029 R)
• M7: 4,475,669 km (0.035 R)
• M8: 5,819,806 km (0.078 R)
• M9: 6,948,821 km (0.064 R)
• M10: 7,445,336 km (0.113 R)
• M11: 8,027,871 km (0.105 R)
• M12: 8,840,636 km (0.118 R)
• M13: 10,859,010 km (0.111 R)
• M14: 12,266,427 km (0.077 R)
• M15: 13,255,119 km (0.076 R)
• M16: 15,586,752 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.6

Radius: 5.3

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.18 AU - 18.5 AU

Year: 24005 Days

Day: 22.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,879,335 km

• M1: 65,973 km (0.113 R)
• M2: 255,064 km (0.119 R)
• M3: 488,437 km (0.096 R)
• M4: 852,109 km (0.106 R)
• M5: 1,164,320 km (0.084 R)
• M6: 1,862,194 km (0.097 R)
• M7: 2,069,238 km (0.092 R)
• M8: 3,813,399 km (0.112 R)
• M9: 4,034,954 km (0.066 R)
• M10: 4,443,206 km (0.104 R)
• M11: 4,943,013 km (0.059 R)
• M12: 5,584,189 km (0.085 R)
• M13: 5,906,722 km (0.067 R)
• M14: 7,237,844 km (0.119 R)
• M15: 8,017,997 km (0.094 R)
• M16: 9,143,422 km (0.08 R)
• M17: 9,490,639 km (0.073 R)
• M18: 11,359,864 km (0.093 R)
• M19: 12,470,927 km (0.034 R)
• M20: 13,334,705 km (0.069 R)
• M21: 22,615,009 km (0.107 R)
• M22: 24,840,577 km (0.07 R)
• M23: 25,711,386 km (0.054 R)
• M24: 28,867,153 km (0.047 R)
• M25: 30,046,134 km (0.081 R)
• M26: 41,459,853 km (0.063 R)
• M27: 43,931,958 km (0.104 R)
• M28: 44,777,186 km (0.054 R)
• M29: 46,210,184 km (0.083 R)
• M30: 52,720,982 km (0.08 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 19,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit