🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.9

Radius: 9

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.66 AU - 0.74 AU

Year: 391 Days

Day: 6.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,103,089 km

• M1: 111,899 km (0.095 R)
• M2: 405,261 km (0.08 R)
• M3: 693,087 km (0.029 R)
• M4: 1,125,874 km (0.09 R)
• M5: 1,415,046 km (0.078 R)
• M6: 1,928,915 km (0.089 R)
• M7: 2,449,815 km (0.102 R)
• M8: 2,738,838 km (0.112 R)
• M9: 3,050,899 km (0.112 R)
• M10: 3,660,809 km (0.086 R)
• M11: 4,066,968 km (0.1 R)
• M12: 4,517,108 km (0.117 R)
• M13: 4,820,642 km (0.032 R)
• M14: 5,485,006 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.4

Radius: 14.8

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.58 AU - 3.4 AU

Year: 3448 Days

Day: 8.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,103,089 km

• M1: 184,454 km (0.091 R)
• M2: 736,770 km (0.057 R)
• M3: 1,400,386 km (0.033 R)
• M4: 1,922,033 km (0.106 R)
• M5: 2,575,028 km (0.109 R)
• M6: 3,172,971 km (0.087 R)
• M7: 4,468,189 km (0.049 R)
• M8: 4,987,294 km (0.108 R)
• M9: 6,642,744 km (0.115 R)
• M10: 7,132,228 km (0.106 R)
• M11: 8,966,148 km (0.088 R)
• M12: 10,803,360 km (0.039 R)
• M13: 11,267,412 km (0.06 R)
• M14: 12,647,602 km (0.113 R)
• M15: 13,840,645 km (0.073 R)
• M16: 15,635,371 km (0.11 R)
• M17: 16,952,880 km (0.083 R)
• M18: 18,047,338 km (0.062 R)
• M19: 19,496,791 km (0.083 R)
• M20: 20,569,408 km (0.073 R)
• M21: 22,082,890 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.3

Radius: 6.1

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.09 AU - 10.47 AU

Year: 20396 Days

Day: 18.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,103,089 km

• M1: 75,846 km (0.038 R)
• M2: 467,643 km (0.093 R)
• M3: 668,852 km (0.031 R)
• M4: 1,060,799 km (0.107 R)
• M5: 1,309,131 km (0.052 R)
• M6: 1,611,468 km (0.106 R)
• M7: 2,650,126 km (0.074 R)
• M8: 3,135,871 km (0.106 R)
• M9: 3,624,906 km (0.093 R)
• M10: 3,902,111 km (0.07 R)
• M11: 4,344,322 km (0.117 R)
• M12: 4,721,758 km (0.079 R)
• M13: 5,947,862 km (0.115 R)
• M14: 7,955,764 km (0.084 R)
• M15: 8,234,914 km (0.083 R)
• M16: 8,617,286 km (0.088 R)
• M17: 8,961,660 km (0.091 R)
• M18: 9,573,067 km (0.073 R)
• M19: 12,360,674 km (0.059 R)
• M20: 13,442,266 km (0.106 R)
• M21: 14,174,847 km (0.063 R)
• M22: 16,159,113 km (0.12 R)
• M23: 18,564,049 km (0.111 R)
• M24: 23,781,125 km (0.08 R)
• M25: 26,774,129 km (0.067 R)
• M26: 27,612,775 km (0.115 R)
• M27: 28,360,914 km (0.091 R)
• M28: 36,217,345 km (0.078 R)
• M29: 38,024,039 km (0.083 R)
• M30: 41,676,620 km (0.096 R)
• M31: 46,300,242 km (0.103 R)
• M32: 47,507,347 km (0.115 R)
• M33: 55,699,925 km (0.088 R)
• M34: 58,103,065 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 14,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit