🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.9

Radius: 9

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.99 AU - 1.23 AU

Year: 744 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,879,059 km

• M1: 112,049 km (0.084 R)
• M2: 394,340 km (0.107 R)
• M3: 696,827 km (0.07 R)
• M4: 1,276,818 km (0.112 R)
• M5: 1,720,376 km (0.039 R)
• M6: 2,041,861 km (0.075 R)
• M7: 2,370,977 km (0.087 R)
• M8: 3,380,014 km (0.11 R)
• M9: 3,889,096 km (0.104 R)
• M10: 4,348,810 km (0.112 R)
• M11: 5,115,350 km (0.119 R)
• M12: 5,511,634 km (0.092 R)
• M13: 6,603,699 km (0.082 R)
• M14: 7,352,885 km (0.1 R)
• M15: 8,157,721 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.5

Radius: 11.4

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.8 AU - 2.02 AU

Year: 1678 Days

Day: 12.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 36,879,059 km

• M1: 141,819 km (0.117 R)
• M2: 520,601 km (0.082 R)
• M3: 923,767 km (0.089 R)
• M4: 1,354,908 km (0.072 R)
• M5: 1,812,827 km (0.097 R)
• M6: 3,480,544 km (0.109 R)
• M7: 5,163,371 km (0.12 R)
• M8: 6,047,644 km (0.065 R)
• M9: 6,526,207 km (0.075 R)
• M10: 7,166,935 km (0.075 R)
• M11: 7,645,798 km (0.108 R)
• M12: 9,114,101 km (0.119 R)
• M13: 10,510,447 km (0.08 R)
• M14: 11,849,947 km (0.118 R)
• M15: 14,242,764 km (0.095 R)
• M16: 14,955,898 km (0.107 R)
• M17: 15,367,441 km (0.088 R)

Asteroid Belt

Center: 3.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.4

Radius: 14.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.86 AU - 5.2 AU

Year: 7173 Days

Day: 5.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,879,059 km

• M1: 176,077 km (0.099 R)
• M2: 827,875 km (0.119 R)
• M3: 1,555,219 km (0.065 R)
• M4: 2,489,309 km (0.091 R)
• M5: 3,818,336 km (0.097 R)
• M6: 4,467,142 km (0.119 R)
• M7: 5,101,587 km (0.05 R)
• M8: 6,084,295 km (0.06 R)
• M9: 6,552,237 km (0.096 R)
• M10: 7,336,728 km (0.072 R)
• M11: 9,222,559 km (0.112 R)
• M12: 10,024,254 km (0.112 R)
• M13: 10,727,514 km (0.063 R)
• M14: 11,767,219 km (0.095 R)
• M15: 17,794,966 km (0.115 R)
• M16: 20,635,530 km (0.052 R)
• M17: 26,754,382 km (0.104 R)
• M18: 31,051,731 km (0.115 R)
• M19: 33,985,644 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 16,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit