🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.31 AU - 1.63 AU

Year: 682 Days

Day: 18.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,413,114 km

• M1: 1,019,509 km (0.12 R)

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.5

Radius: 14.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.47 AU - 6.37 AU

Year: 4831 Days

Day: 12.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,413,114 km

• M1: 184,155 km (0.108 R)
• M2: 1,149,360 km (0.096 R)
• M3: 1,894,358 km (0.073 R)
• M4: 3,760,142 km (0.027 R)
• M5: 4,911,597 km (0.097 R)
• M6: 6,736,991 km (0.086 R)
• M7: 8,078,734 km (0.106 R)
• M8: 10,109,675 km (0.058 R)
• M9: 11,463,386 km (0.119 R)
• M10: 15,535,589 km (0.062 R)
• M11: 17,569,971 km (0.089 R)
• M12: 20,682,654 km (0.12 R)
• M13: 21,684,062 km (0.114 R)
• M14: 22,717,484 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.6

Radius: 13.9

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.68 AU - 10.78 AU

Year: 9876 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 24,413,114 km

• M1: 172,935 km (0.106 R)
• M2: 918,232 km (0.101 R)
• M3: 1,934,151 km (0.078 R)
• M4: 2,385,637 km (0.092 R)
• M5: 2,865,398 km (0.076 R)
• M6: 3,458,404 km (0.104 R)
• M7: 4,272,066 km (0.081 R)
• M8: 4,770,526 km (0.112 R)
• M9: 5,340,644 km (0.08 R)
• M10: 5,815,318 km (0.117 R)
• M11: 6,618,509 km (0.089 R)
• M12: 7,288,857 km (0.071 R)
• M13: 9,332,214 km (0.083 R)
• M14: 9,922,976 km (0.073 R)
• M15: 10,434,152 km (0.05 R)
• M16: 11,960,200 km (0.052 R)
• M17: 12,598,684 km (0.099 R)
• M18: 16,209,378 km (0.114 R)
• M19: 18,556,269 km (0.109 R)
• M20: 22,315,215 km (0.117 R)
• M21: 25,023,685 km (0.084 R)
• M22: 28,452,468 km (0.099 R)
• M23: 31,521,468 km (0.065 R)
• M24: 31,961,435 km (0.112 R)
• M25: 35,157,145 km (0.086 R)
• M26: 40,470,562 km (0.092 R)
• M27: 41,514,905 km (0.112 R)
• M28: 42,980,216 km (0.095 R)
• M29: 45,591,896 km (0.103 R)
• M30: 49,334,984 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.3

Radius: 4.2

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.58 AU - 19.26 AU

Year: 24321 Days

Day: 20.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 24,413,114 km

• M1: 113,545 km (0.103 R)
• M2: 356,492 km (0.097 R)
• M3: 610,210 km (0.104 R)
• M4: 1,236,875 km (0.11 R)
• M5: 2,392,668 km (0.037 R)
• M6: 4,017,451 km (0.078 R)
• M7: 4,469,386 km (0.101 R)
• M8: 7,544,370 km (0.072 R)
• M9: 10,206,614 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 14,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit