🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.2

Radius: 9.3

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.14 AU - 3.4 AU

Year: 2042 Days

Day: 12.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 103,390,501 km

• M1: 115,938 km (0.049 R)
• M2: 421,866 km (0.112 R)
• M3: 1,166,714 km (0.085 R)
• M4: 1,557,463 km (0.067 R)
• M5: 2,757,837 km (0.116 R)
• M6: 3,065,410 km (0.102 R)
• M7: 3,958,060 km (0.084 R)
• M8: 4,754,370 km (0.036 R)
• M9: 6,058,863 km (0.11 R)
• M10: 6,702,733 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.1

Radius: 13.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.84 AU - 4.36 AU

Year: 3677 Days

Day: 8.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 86.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 103,390,501 km

• M1: 166,652 km (0.078 R)
• M2: 644,318 km (0.117 R)
• M3: 1,181,674 km (0.05 R)
• M4: 1,952,551 km (0.102 R)
• M5: 2,589,090 km (0.098 R)
• M6: 3,020,680 km (0.058 R)
• M7: 3,521,085 km (0.089 R)
• M8: 4,054,252 km (0.065 R)
• M9: 6,345,194 km (0.094 R)
• M10: 7,474,807 km (0.097 R)
• M11: 8,034,004 km (0.108 R)
• M12: 9,964,116 km (0.09 R)
• M13: 11,487,770 km (0.099 R)
• M14: 12,091,697 km (0.087 R)
• M15: 12,716,717 km (0.116 R)
• M16: 13,668,757 km (0.084 R)
• M17: 14,294,226 km (0.07 R)
• M18: 17,530,028 km (0.034 R)
• M19: 17,958,476 km (0.078 R)
• M20: 18,964,073 km (0.112 R)
• M21: 19,611,533 km (0.112 R)
• M22: 20,340,673 km (0.12 R)
• M23: 21,225,544 km (0.093 R)
• M24: 24,185,189 km (0.078 R)
• M25: 25,333,502 km (0.064 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.4

Radius: 3.2

Gravity: 89.1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 14.8 AU - 16.52 AU

Year: 27449 Days

Day: 20.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 103,390,501 km

• M1: 39,793 km (0.09 R)
• M2: 361,428 km (0.114 R)
• M3: 538,702 km (0.069 R)
• M4: 1,330,374 km (0.086 R)
• M5: 1,450,800 km (0.067 R)
• M6: 1,835,416 km (0.059 R)
• M7: 2,332,979 km (0.085 R)
• M8: 2,483,025 km (0.063 R)
• M9: 2,774,891 km (0.114 R)
• M10: 3,059,576 km (0.097 R)
• M11: 4,624,669 km (0.058 R)
• M12: 4,942,564 km (0.08 R)
• M13: 5,317,307 km (0.093 R)
• M14: 5,446,410 km (0.111 R)
• M15: 9,457,577 km (0.073 R)
• M16: 11,327,252 km (0.098 R)
• M17: 17,141,223 km (0.114 R)
• M18: 17,612,606 km (0.114 R)
• M19: 19,280,473 km (0.119 R)
• M20: 20,204,688 km (0.075 R)
• M21: 20,943,702 km (0.098 R)
• M22: 22,700,130 km (0.067 R)
• M23: 33,697,070 km (0.096 R)
• M24: 35,186,167 km (0.105 R)
• M25: 35,489,103 km (0.06 R)
• M26: 40,410,424 km (0.1 R)
• M27: 44,873,078 km (0.07 R)
• M28: 52,362,247 km (0.044 R)
• M29: 58,708,188 km (0.114 R)
• M30: 60,208,805 km (0.082 R)
• M31: 64,863,692 km (0.104 R)
• M32: 66,006,171 km (0.092 R)
• M33: 66,698,211 km (0.114 R)
• M34: 69,752,550 km (0.088 R)
• M35: 73,144,682 km (0.116 R)
• M36: 75,885,913 km (0.104 R)
• M37: 86,981,737 km (0.05 R)
• M38: 91,763,932 km (0.104 R)
• M39: 92,914,041 km (0.113 R)
• M40: 95,243,130 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit