🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.2

Radius: 14.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.05 AU - 1.71 AU

Year: 1119 Days

Day: 11.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,356,442 km

• M1: 189,092 km (0.117 R)
• M2: 485,295 km (0.114 R)
• M3: 796,609 km (0.08 R)
• M4: 1,224,159 km (0.092 R)
• M5: 2,336,420 km (0.078 R)
• M6: 3,088,448 km (0.063 R)
• M7: 3,384,353 km (0.046 R)
• M8: 3,681,903 km (0.088 R)
• M9: 4,112,595 km (0.083 R)
• M10: 4,525,934 km (0.045 R)
• M11: 4,871,355 km (0.082 R)
• M12: 5,199,723 km (0.083 R)
• M13: 7,240,088 km (0.117 R)
• M14: 7,753,059 km (0.116 R)
• M15: 8,264,834 km (0.11 R)
• M16: 8,753,570 km (0.085 R)
• M17: 9,094,055 km (0.085 R)
• M18: 9,753,183 km (0.113 R)
• M19: 10,155,601 km (0.11 R)
• M20: 10,985,271 km (0.12 R)

Asteroid Belt

Center: 1.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.3

Radius: 10.5

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.83 AU - 2.29 AU

Year: 2041 Days

Day: 5.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 33,356,442 km

• M1: 131,048 km (0.063 R)
• M2: 716,424 km (0.104 R)
• M3: 1,001,558 km (0.112 R)
• M4: 1,220,719 km (0.117 R)
• M5: 2,652,071 km (0.114 R)
• M6: 3,027,562 km (0.052 R)
• M7: 3,614,584 km (0.082 R)
• M8: 5,621,589 km (0.085 R)
• M9: 6,470,108 km (0.075 R)
• M10: 7,653,427 km (0.074 R)
• M11: 8,158,769 km (0.094 R)
• M12: 8,937,874 km (0.034 R)
• M13: 10,604,095 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703

Radius: 8.4

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.82 AU - 4.38 AU

Year: 5730 Days

Day: 7.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 33,356,442 km

• M1: 105,018 km (0.12 R)
• M2: 398,230 km (0.106 R)
• M3: 559,646 km (0.113 R)
• M4: 852,708 km (0.084 R)
• M5: 1,205,908 km (0.069 R)
• M6: 1,501,813 km (0.104 R)
• M7: 1,670,260 km (0.115 R)
• M8: 1,940,733 km (0.087 R)
• M9: 3,238,495 km (0.066 R)
• M10: 3,948,337 km (0.072 R)
• M11: 4,247,981 km (0.07 R)
• M12: 4,583,080 km (0.079 R)
• M13: 4,855,648 km (0.083 R)
• M14: 6,026,101 km (0.049 R)
• M15: 6,718,889 km (0.06 R)
• M16: 7,387,442 km (0.112 R)
• M17: 9,130,407 km (0.062 R)
• M18: 11,213,408 km (0.073 R)
• M19: 11,679,405 km (0.095 R)
• M20: 12,518,200 km (0.096 R)
• M21: 12,681,262 km (0.107 R)
• M22: 14,326,838 km (0.087 R)
• M23: 14,765,160 km (0.114 R)
• M24: 15,120,455 km (0.072 R)
• M25: 15,616,073 km (0.104 R)
• M26: 17,103,674 km (0.089 R)
• M27: 18,461,125 km (0.094 R)
• M28: 20,283,078 km (0.097 R)
• M29: 21,279,400 km (0.059 R)
• M30: 22,901,489 km (0.103 R)
• M31: 25,157,276 km (0.066 R)
• M32: 25,562,985 km (0.107 R)
• M33: 28,065,757 km (0.049 R)
• M34: 28,987,879 km (0.058 R)
• M35: 29,423,358 km (0.09 R)
• M36: 30,051,220 km (0.038 R)
• M37: 31,069,533 km (0.055 R)
• M38: 32,958,655 km (0.095 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 17,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit