🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.5

Radius: 9.2

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.48 AU - 0.72 AU

Year: 315 Days

Day: 10.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,147,482 km

• M1: 114,442 km (0.111 R)
• M2: 461,659 km (0.112 R)
• M3: 819,647 km (0.056 R)
• M4: 1,946,867 km (0.069 R)
• M5: 2,436,052 km (0.12 R)
• M6: 2,953,810 km (0.1 R)
• M7: 3,474,111 km (0.096 R)
• M8: 3,940,857 km (0.059 R)
• M9: 4,314,702 km (0.106 R)
• M10: 5,000,159 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.7

Radius: 9.8

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.71 AU - 0.85 AU

Year: 467 Days

Day: 10 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,147,482 km

• M1: 122,371 km (0.115 R)
• M2: 476,320 km (0.078 R)
• M3: 809,624 km (0.108 R)
• M4: 1,158,336 km (0.099 R)
• M5: 1,507,049 km (0.083 R)
• M6: 1,843,195 km (0.113 R)
• M7: 2,155,406 km (0.068 R)
• M8: 2,638,158 km (0.066 R)
• M9: 3,014,397 km (0.09 R)
• M10: 3,593,790 km (0.119 R)
• M11: 4,245,887 km (0.065 R)
• M12: 4,909,653 km (0.064 R)
• M13: 5,623,384 km (0.095 R)
• M14: 5,968,207 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242

Radius: 10.1

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.52 AU - 1.72 AU

Year: 1399 Days

Day: 14.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,147,482 km

• M1: 130,150 km (0.046 R)
• M2: 464,053 km (0.075 R)
• M3: 841,488 km (0.117 R)
• M4: 1,230,891 km (0.107 R)
• M5: 1,551,330 km (0.036 R)
• M6: 1,956,142 km (0.051 R)
• M7: 2,344,947 km (0.117 R)
• M8: 2,994,351 km (0.108 R)
• M9: 3,416,815 km (0.096 R)
• M10: 3,818,785 km (0.081 R)
• M11: 4,156,726 km (0.11 R)
• M12: 4,531,320 km (0.116 R)
• M13: 5,126,569 km (0.118 R)
• M14: 6,602,352 km (0.112 R)
• M15: 8,141,715 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.9

Radius: 12.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.66 AU - 4.7 AU

Year: 6867 Days

Day: 8 Hours

Environment

Temp: -231 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,147,482 km

• M1: 150,495 km (0.086 R)
• M2: 717,322 km (0.102 R)
• M3: 1,141,432 km (0.116 R)
• M4: 1,546,094 km (0.103 R)
• M5: 2,155,107 km (0.082 R)
• M6: 2,694,706 km (0.108 R)
• M7: 3,344,410 km (0.055 R)
• M8: 4,525,934 km (0.115 R)
• M9: 5,657,343 km (0.083 R)
• M10: 6,095,216 km (0.088 R)
• M11: 6,725,771 km (0.104 R)
• M12: 11,316,032 km (0.119 R)
• M13: 12,013,607 km (0.088 R)
• M14: 12,952,483 km (0.113 R)
• M15: 14,567,242 km (0.101 R)
• M16: 15,273,344 km (0.083 R)
• M17: 16,500,496 km (0.115 R)
• M18: 17,073,755 km (0.083 R)
• M19: 17,528,831 km (0.057 R)
• M20: 20,213,963 km (0.112 R)
• M21: 23,400,249 km (0.066 R)
• M22: 24,532,854 km (0.057 R)
• M23: 25,029,369 km (0.098 R)
• M24: 27,524,063 km (0.117 R)
• M25: 29,617,237 km (0.11 R)
• M26: 33,304,525 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.7

Radius: 4.2

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.97 AU - 7.99 AU

Year: 12508 Days

Day: 20.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,147,482 km

• M1: 52,210 km (0.107 R)
• M2: 244,293 km (0.116 R)
• M3: 606,919 km (0.045 R)
• M4: 794,963 km (0.044 R)
• M5: 2,096,913 km (0.062 R)
• M6: 2,360,954 km (0.108 R)
• M7: 2,529,850 km (0.067 R)
• M8: 3,333,639 km (0.071 R)
• M9: 3,644,055 km (0.079 R)
• M10: 4,959,169 km (0.086 R)
• M11: 5,524,799 km (0.091 R)
• M12: 5,823,247 km (0.1 R)
• M13: 6,132,316 km (0.113 R)
• M14: 7,164,242 km (0.078 R)
• M15: 7,359,916 km (0.085 R)
• M16: 8,178,815 km (0.113 R)
• M17: 8,392,590 km (0.116 R)
• M18: 10,538,572 km (0.088 R)
• M19: 10,997,388 km (0.083 R)
• M20: 12,064,470 km (0.063 R)
• M21: 13,612,060 km (0.093 R)
• M22: 17,942,021 km (0.067 R)
• M23: 18,085,934 km (0.107 R)
• M24: 18,817,019 km (0.088 R)
• M25: 19,040,069 km (0.102 R)
• M26: 22,518,070 km (0.026 R)
• M27: 25,478,911 km (0.068 R)
• M28: 26,119,040 km (0.088 R)
• M29: 26,489,744 km (0.096 R)
• M30: 27,336,468 km (0.09 R)
• M31: 30,085,777 km (0.111 R)
• M32: 31,007,151 km (0.109 R)
• M33: 34,214,379 km (0.098 R)
• M34: 42,415,185 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.9

Radius: 6.2

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.06 AU - 8.02 AU

Year: 14043 Days

Day: 21.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,147,482 km

• M1: 95,443 km (0.108 R)
• M2: 346,917 km (0.107 R)
• M3: 622,626 km (0.106 R)
• M4: 936,483 km (0.118 R)
• M5: 1,934,749 km (0.078 R)
• M6: 2,254,590 km (0.044 R)
• M7: 3,234,156 km (0.103 R)
• M8: 3,738,301 km (0.054 R)
• M9: 4,591,159 km (0.117 R)
• M10: 5,095,752 km (0.117 R)
• M11: 5,429,505 km (0.108 R)
• M12: 6,872,227 km (0.093 R)
• M13: 7,921,207 km (0.073 R)
• M14: 9,764,851 km (0.058 R)
• M15: 11,141,750 km (0.12 R)
• M16: 12,050,707 km (0.095 R)
• M17: 14,015,376 km (0.115 R)
• M18: 15,971,817 km (0.083 R)
• M19: 16,759,150 km (0.114 R)
• M20: 19,276,583 km (0.118 R)
• M21: 20,333,941 km (0.105 R)
• M22: 20,834,795 km (0.113 R)
• M23: 25,333,203 km (0.048 R)
• M24: 28,632,284 km (0.064 R)
• M25: 32,094,278 km (0.104 R)
• M26: 36,678,406 km (0.112 R)
• M27: 38,425,111 km (0.042 R)
• M28: 39,447,612 km (0.032 R)
• M29: 43,719,679 km (0.075 R)
• M30: 46,109,804 km (0.094 R)
• M31: 48,734,050 km (0.109 R)
• M32: 50,537,901 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.1

Radius: 6.8

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9 AU - 12.14 AU

Year: 23308 Days

Day: 16.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,147,482 km

• M1: 84,523 km (0.035 R)
• M2: 1,081,742 km (0.066 R)
• M3: 1,372,860 km (0.047 R)
• M4: 1,934,151 km (0.064 R)
• M5: 2,704,281 km (0.103 R)
• M6: 3,476,056 km (0.069 R)
• M7: 3,856,633 km (0.086 R)
• M8: 4,115,737 km (0.12 R)
• M9: 4,636,786 km (0.092 R)
• M10: 5,030,528 km (0.107 R)
• M11: 9,176,633 km (0.115 R)
• M12: 12,815,152 km (0.098 R)
• M13: 14,672,260 km (0.114 R)
• M14: 20,257,347 km (0.1 R)
• M15: 25,774,516 km (0.062 R)
• M16: 26,799,262 km (0.099 R)
• M17: 28,064,561 km (0.069 R)
• M18: 28,494,954 km (0.11 R)
• M19: 28,820,628 km (0.088 R)
• M20: 32,215,901 km (0.059 R)
• M21: 34,621,734 km (0.098 R)
• M22: 35,116,903 km (0.062 R)
• M23: 48,928,976 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 18,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit