🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.4

Radius: 15

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.83 AU - 1.23 AU

Year: 675 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,445,974 km

• M1: 186,549 km (0.085 R)
• M2: 861,684 km (0.049 R)
• M3: 1,566,589 km (0.05 R)
• M4: 2,093,323 km (0.105 R)
• M5: 2,761,128 km (0.057 R)
• M6: 3,254,801 km (0.115 R)
• M7: 3,767,473 km (0.079 R)
• M8: 4,439,018 km (0.104 R)
• M9: 4,957,524 km (0.046 R)
• M10: 5,604,983 km (0.102 R)
• M11: 6,080,106 km (0.1 R)
• M12: 6,622,099 km (0.098 R)
• M13: 7,091,238 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.5

Radius: 10.4

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.99 AU - 3.89 AU

Year: 4120 Days

Day: 5.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,445,974 km

• M1: 129,402 km (0.118 R)
• M2: 554,260 km (0.031 R)
• M3: 1,091,167 km (0.058 R)
• M4: 1,530,985 km (0.089 R)
• M5: 1,994,888 km (0.11 R)
• M6: 2,661,645 km (0.109 R)
• M7: 4,039,143 km (0.071 R)
• M8: 4,459,363 km (0.088 R)
• M9: 5,081,540 km (0.1 R)
• M10: 5,572,221 km (0.033 R)
• M11: 7,428,731 km (0.094 R)
• M12: 8,766,286 km (0.081 R)
• M13: 9,626,922 km (0.065 R)
• M14: 10,177,742 km (0.097 R)
• M15: 10,666,478 km (0.108 R)
• M16: 11,428,978 km (0.062 R)
• M17: 11,957,059 km (0.05 R)
• M18: 13,591,266 km (0.1 R)
• M19: 14,084,340 km (0.067 R)
• M20: 15,369,236 km (0.114 R)
• M21: 18,349,376 km (0.098 R)
• M22: 19,135,363 km (0.088 R)
• M23: 19,630,083 km (0.096 R)
• M24: 20,388,095 km (0.118 R)
• M25: 23,758,236 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.3

Radius: 11.3

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.91 AU - 4.93 AU

Year: 7046 Days

Day: 7.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,445,974 km

• M1: 143,913 km (0.089 R)
• M2: 508,334 km (0.076 R)
• M3: 1,187,209 km (0.095 R)
• M4: 1,883,437 km (0.118 R)
• M5: 2,269,400 km (0.05 R)
• M6: 3,204,386 km (0.049 R)
• M7: 3,586,908 km (0.048 R)
• M8: 5,665,122 km (0.095 R)
• M9: 6,710,362 km (0.116 R)
• M10: 7,310,100 km (0.092 R)
• M11: 9,656,991 km (0.1 R)
• M12: 10,981,381 km (0.117 R)
• M13: 11,560,475 km (0.109 R)
• M14: 12,734,968 km (0.086 R)
• M15: 14,618,854 km (0.037 R)
• M16: 15,422,194 km (0.112 R)
• M17: 17,061,936 km (0.069 R)
• M18: 17,726,899 km (0.111 R)
• M19: 18,756,581 km (0.052 R)
• M20: 20,685,197 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.8

Radius: 3.9

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.87 AU - 9.21 AU

Year: 14720 Days

Day: 20.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,445,974 km

• M1: 48,619 km (0.102 R)
• M2: 195,076 km (0.105 R)
• M3: 416,331 km (0.115 R)
• M4: 895,942 km (0.075 R)
• M5: 1,176,438 km (0.097 R)
• M6: 2,234,543 km (0.117 R)
• M7: 3,450,475 km (0.101 R)
• M8: 4,618,236 km (0.087 R)
• M9: 6,506,610 km (0.107 R)
• M10: 10,216,338 km (0.103 R)
• M11: 12,675,727 km (0.044 R)
• M12: 15,066,750 km (0.111 R)
• M13: 17,880,087 km (0.1 R)
• M14: 19,666,734 km (0.092 R)
• M15: 21,334,452 km (0.093 R)
• M16: 21,884,224 km (0.118 R)
• M17: 26,808,238 km (0.114 R)
• M18: 29,720,011 km (0.107 R)
• M19: 33,252,764 km (0.068 R)
• M20: 38,078,044 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867

Radius: 3.7

Gravity: 63.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.61 AU - 10.91 AU

Year: 19687 Days

Day: 18.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,445,974 km

• M1: 46,076 km (0.113 R)
• M2: 166,652 km (0.03 R)
• M3: 315,352 km (0.114 R)
• M4: 445,951 km (0.075 R)
• M5: 561,441 km (0.103 R)
• M6: 1,243,158 km (0.11 R)
• M7: 1,476,681 km (0.089 R)
• M8: 2,471,058 km (0.113 R)
• M9: 2,614,522 km (0.088 R)
• M10: 2,997,941 km (0.1 R)
• M11: 3,687,737 km (0.118 R)
• M12: 4,135,783 km (0.048 R)
• M13: 5,493,533 km (0.052 R)
• M14: 5,780,163 km (0.099 R)
• M15: 6,932,814 km (0.09 R)
• M16: 8,936,079 km (0.102 R)
• M17: 10,591,679 km (0.102 R)
• M18: 11,035,536 km (0.108 R)
• M19: 12,721,653 km (0.095 R)
• M20: 18,888,078 km (0.103 R)
• M21: 21,085,820 km (0.108 R)
• M22: 24,418,711 km (0.076 R)
• M23: 25,527,979 km (0.11 R)
• M24: 29,550,815 km (0.114 R)
• M25: 38,674,490 km (0.106 R)
• M26: 39,422,180 km (0.039 R)
• M27: 43,305,292 km (0.118 R)
• M28: 43,626,479 km (0.07 R)
• M29: 44,273,789 km (0.077 R)
• M30: 47,948,362 km (0.089 R)
• M31: 50,035,701 km (0.085 R)
• M32: 50,923,115 km (0.042 R)
• M33: 52,912,168 km (0.082 R)
• M34: 61,791,999 km (0.103 R)
• M35: 68,740,072 km (0.069 R)
• M36: 69,836,325 km (0.119 R)
• M37: 72,967,409 km (0.118 R)
• M38: 76,190,944 km (0.118 R)
• M39: 77,364,688 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 11,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit