🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.4

Radius: 14

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.75 AU - 5.23 AU

Year: 7197 Days

Day: 7.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 58,296,776 km

• M1: 174,132 km (0.1 R)
• M2: 758,012 km (0.084 R)
• M3: 1,203,814 km (0.03 R)
• M4: 1,653,356 km (0.034 R)
• M5: 2,971,014 km (0.068 R)
• M6: 4,191,732 km (0.062 R)
• M7: 5,409,758 km (0.098 R)
• M8: 5,985,112 km (0.105 R)
• M9: 6,460,683 km (0.08 R)
• M10: 7,259,087 km (0.102 R)
• M11: 8,163,406 km (0.094 R)
• M12: 9,185,758 km (0.106 R)
• M13: 12,384,460 km (0.077 R)
• M14: 13,850,519 km (0.085 R)
• M15: 14,625,585 km (0.09 R)
• M16: 18,299,560 km (0.073 R)
• M17: 21,825,432 km (0.09 R)
• M18: 23,205,323 km (0.095 R)
• M19: 28,352,237 km (0.095 R)
• M20: 33,361,372 km (0.057 R)
• M21: 38,116,640 km (0.118 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.9

Radius: 5.3

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.13 AU - 6.93 AU

Year: 10774 Days

Day: 18.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,296,776 km

• M1: 66,272 km (0.045 R)
• M2: 298,747 km (0.06 R)
• M3: 962,812 km (0.113 R)
• M4: 1,339,948 km (0.094 R)
• M5: 1,683,425 km (0.079 R)
• M6: 2,005,210 km (0.113 R)
• M7: 2,332,231 km (0.084 R)
• M8: 6,663,388 km (0.106 R)
• M9: 8,703,604 km (0.091 R)
• M10: 9,173,790 km (0.12 R)
• M11: 9,796,566 km (0.078 R)
• M12: 10,638,204 km (0.073 R)
• M13: 13,283,393 km (0.095 R)
• M14: 31,099,752 km (0.078 R)
• M15: 31,994,945 km (0.087 R)
• M16: 35,102,692 km (0.057 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.5

Radius: 7.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.57 AU - 8.17 AU

Year: 12919 Days

Day: 17.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,296,776 km

• M1: 99,034 km (0.083 R)
• M2: 397,482 km (0.101 R)
• M3: 957,726 km (0.106 R)
• M4: 3,618,772 km (0.055 R)
• M5: 4,773,070 km (0.045 R)
• M6: 7,117,567 km (0.067 R)
• M7: 7,447,132 km (0.115 R)
• M8: 9,731,940 km (0.095 R)
• M9: 14,847,289 km (0.063 R)
• M10: 17,211,385 km (0.106 R)
• M11: 28,081,166 km (0.11 R)
• M12: 31,767,856 km (0.072 R)
• M13: 33,573,353 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.1

Radius: 3.6

Gravity: 21.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.83 AU - 12.63 AU

Year: 21127 Days

Day: 18.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,296,776 km

• M1: 90,058 km (0.041 R)
• M2: 270,174 km (0.066 R)
• M3: 911,949 km (0.071 R)
• M4: 1,243,009 km (0.073 R)
• M5: 1,681,330 km (0.103 R)
• M6: 2,740,035 km (0.076 R)
• M7: 3,689,682 km (0.092 R)
• M8: 15,968,526 km (0.1 R)
• M9: 18,604,590 km (0.052 R)
• M10: 24,423,797 km (0.105 R)
• M11: 24,718,206 km (0.053 R)
• M12: 27,265,259 km (0.046 R)
• M13: 28,874,483 km (0.053 R)
• M14: 32,754,155 km (0.076 R)
• M15: 35,818,817 km (0.11 R)
• M16: 48,273,737 km (0.062 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: 353 - 19,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit