🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172

Radius: 13.5

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.27 AU - 2.01 AU

Year: 1450 Days

Day: 6.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 46,546,972 km

• M1: 168,447 km (0.053 R)
• M2: 809,025 km (0.106 R)
• M3: 1,304,493 km (0.096 R)
• M4: 1,960,779 km (0.104 R)
• M5: 2,403,140 km (0.115 R)
• M6: 2,996,745 km (0.114 R)
• M7: 4,033,458 km (0.08 R)
• M8: 5,740,369 km (0.093 R)
• M9: 7,068,649 km (0.111 R)
• M10: 7,864,210 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.1

Radius: 14.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.61 AU - 1.73 AU

Year: 1490 Days

Day: 7.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,546,972 km

• M1: 184,155 km (0.1 R)
• M2: 661,223 km (0.111 R)
• M3: 1,134,101 km (0.063 R)
• M4: 1,856,510 km (0.115 R)
• M5: 2,436,052 km (0.103 R)
• M6: 3,397,966 km (0.066 R)
• M7: 3,917,669 km (0.102 R)
• M8: 4,600,883 km (0.054 R)
• M9: 5,362,635 km (0.11 R)
• M10: 6,184,526 km (0.094 R)
• M11: 8,162,509 km (0.103 R)
• M12: 8,897,633 km (0.112 R)
• M13: 9,432,295 km (0.083 R)
• M14: 10,274,382 km (0.103 R)
• M15: 10,829,988 km (0.11 R)
• M16: 11,405,641 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.4

Radius: 14.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.7 AU - 5.76 AU

Year: 7101 Days

Day: 11.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,546,972 km

• M1: 185,801 km (0.083 R)
• M2: 835,953 km (0.092 R)
• M3: 1,389,016 km (0.093 R)
• M4: 2,463,877 km (0.09 R)
• M5: 2,942,291 km (0.115 R)
• M6: 6,007,252 km (0.093 R)
• M7: 7,259,685 km (0.119 R)
• M8: 9,478,970 km (0.08 R)
• M9: 11,692,420 km (0.104 R)
• M10: 12,173,527 km (0.078 R)
• M11: 14,171,705 km (0.046 R)
• M12: 16,780,992 km (0.08 R)
• M13: 22,933,653 km (0.101 R)
• M14: 28,384,401 km (0.066 R)
• M15: 39,330,926 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.3

Radius: 9.7

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.03 AU - 5.89 AU

Year: 8806 Days

Day: 7.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 46,546,972 km

• M1: 120,725 km (0.053 R)
• M2: 507,436 km (0.114 R)
• M3: 862,731 km (0.118 R)
• M4: 1,184,217 km (0.106 R)
• M5: 1,532,181 km (0.092 R)
• M6: 2,047,696 km (0.106 R)
• M7: 2,556,029 km (0.047 R)
• M8: 3,124,052 km (0.079 R)
• M9: 3,774,205 km (0.099 R)
• M10: 4,396,981 km (0.099 R)
• M11: 5,150,056 km (0.108 R)
• M12: 6,493,296 km (0.063 R)
• M13: 7,266,567 km (0.101 R)
• M14: 7,928,388 km (0.089 R)
• M15: 8,273,959 km (0.105 R)
• M16: 8,765,837 km (0.112 R)
• M17: 9,182,467 km (0.114 R)
• M18: 10,055,819 km (0.111 R)
• M19: 11,304,961 km (0.056 R)
• M20: 11,743,582 km (0.081 R)
• M21: 13,551,174 km (0.085 R)
• M22: 14,553,330 km (0.085 R)
• M23: 15,270,502 km (0.081 R)
• M24: 15,671,424 km (0.115 R)
• M25: 18,906,777 km (0.082 R)
• M26: 19,839,520 km (0.117 R)
• M27: 20,639,869 km (0.043 R)
• M28: 21,796,410 km (0.103 R)
• M29: 25,152,788 km (0.09 R)
• M30: 28,134,423 km (0.111 R)
• M31: 30,283,247 km (0.091 R)
• M32: 32,649,286 km (0.082 R)
• M33: 35,835,422 km (0.117 R)
• M34: 37,989,781 km (0.079 R)
• M35: 38,850,417 km (0.082 R)
• M36: 42,292,066 km (0.115 R)
• M37: 46,348,711 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.9

Radius: 7.6

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.42 AU - 6.42 AU

Year: 9942 Days

Day: 22.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,546,972 km

• M1: 299,495 km (0.058 R)
• M2: 546,631 km (0.11 R)
• M3: 1,311,076 km (0.066 R)
• M4: 3,963,745 km (0.069 R)
• M5: 4,254,414 km (0.105 R)
• M6: 4,819,744 km (0.079 R)
• M7: 6,780,523 km (0.079 R)
• M8: 7,120,410 km (0.097 R)
• M9: 8,166,697 km (0.088 R)
• M10: 8,993,525 km (0.106 R)
• M11: 10,560,712 km (0.117 R)
• M12: 11,173,166 km (0.092 R)
• M13: 15,227,418 km (0.116 R)
• M14: 17,793,470 km (0.119 R)
• M15: 18,955,247 km (0.064 R)
• M16: 22,995,736 km (0.082 R)
• M17: 24,023,473 km (0.096 R)
• M18: 24,992,269 km (0.076 R)
• M19: 28,931,630 km (0.109 R)
• M20: 32,302,818 km (0.067 R)
• M21: 37,076,785 km (0.119 R)
• M22: 39,328,383 km (0.105 R)
• M23: 40,425,982 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.6

Radius: 5.6

Gravity: 17.91 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.42 AU - 8.88 AU

Year: 14605 Days

Day: 24.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 46,546,972 km

• M1: 69,713 km (0.066 R)
• M2: 305,928 km (0.112 R)
• M3: 510,578 km (0.118 R)
• M4: 789,877 km (0.066 R)
• M5: 1,217,577 km (0.041 R)
• M6: 1,738,626 km (0.108 R)
• M7: 1,977,534 km (0.088 R)
• M8: 2,671,968 km (0.109 R)
• M9: 2,991,359 km (0.096 R)
• M10: 4,560,341 km (0.047 R)
• M11: 4,883,174 km (0.119 R)
• M12: 5,794,524 km (0.11 R)
• M13: 6,290,441 km (0.103 R)
• M14: 6,772,894 km (0.092 R)
• M15: 8,040,287 km (0.098 R)
• M16: 9,983,563 km (0.111 R)
• M17: 10,639,550 km (0.107 R)
• M18: 11,617,172 km (0.105 R)
• M19: 15,983,186 km (0.104 R)
• M20: 17,808,879 km (0.09 R)
• M21: 21,241,701 km (0.068 R)
• M22: 21,419,573 km (0.114 R)
• M23: 22,324,191 km (0.111 R)
• M24: 27,652,867 km (0.085 R)
• M25: 29,270,768 km (0.076 R)
• M26: 29,935,132 km (0.077 R)
• M27: 30,496,573 km (0.059 R)
• M28: 31,756,187 km (0.112 R)
• M29: 33,649,797 km (0.087 R)
• M30: 39,780,168 km (0.076 R)
• M31: 41,282,879 km (0.074 R)
• M32: 49,835,838 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.4

Radius: 4.6

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.53 AU - 10.51 AU

Year: 18699 Days

Day: 16.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,546,972 km

• M1: 57,146 km (0.079 R)
• M2: 446,101 km (0.114 R)
• M3: 1,003,054 km (0.06 R)
• M4: 1,202,767 km (0.092 R)
• M5: 1,376,300 km (0.078 R)
• M6: 3,356,079 km (0.026 R)
• M7: 4,237,360 km (0.104 R)
• M8: 4,436,325 km (0.073 R)
• M9: 5,198,676 km (0.115 R)
• M10: 5,560,254 km (0.063 R)
• M11: 5,903,431 km (0.11 R)
• M12: 8,712,131 km (0.118 R)
• M13: 14,546,448 km (0.067 R)
• M14: 24,947,240 km (0.113 R)
• M15: 28,507,071 km (0.109 R)
• M16: 32,941,601 km (0.046 R)
• M17: 33,835,448 km (0.094 R)
• M18: 39,665,127 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 15,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit