🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.2

Radius: 10.9

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.6 AU - 0.82 AU

Year: 399 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,276,820 km

• M1: 135,536 km (0.089 R)
• M2: 521,199 km (0.083 R)
• M3: 910,153 km (0.066 R)
• M4: 1,897,051 km (0.048 R)
• M5: 3,118,816 km (0.099 R)
• M6: 3,776,449 km (0.08 R)
• M7: 4,481,055 km (0.056 R)
• M8: 5,003,301 km (0.116 R)
• M9: 5,351,864 km (0.094 R)
• M10: 5,888,322 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.8

Radius: 12.2

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.98 AU - 1.18 AU

Year: 748 Days

Day: 12.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,276,820 km

• M1: 151,692 km (0.112 R)
• M2: 555,158 km (0.102 R)
• M3: 940,971 km (0.063 R)
• M4: 1,981,723 km (0.064 R)
• M5: 2,979,840 km (0.088 R)
• M6: 4,010,569 km (0.044 R)
• M7: 4,453,828 km (0.06 R)
• M8: 5,386,720 km (0.116 R)
• M9: 6,059,312 km (0.076 R)
• M10: 6,931,169 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 9.7

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.05 AU - 3.71 AU

Year: 4144 Days

Day: 9.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,276,820 km

• M1: 120,875 km (0.099 R)
• M2: 647,460 km (0.1 R)
• M3: 999,164 km (0.117 R)
• M4: 1,382,135 km (0.047 R)
• M5: 2,163,185 km (0.086 R)
• M6: 2,752,451 km (0.106 R)
• M7: 3,266,320 km (0.112 R)
• M8: 4,145,955 km (0.098 R)
• M9: 5,571,623 km (0.101 R)
• M10: 5,934,398 km (0.101 R)
• M11: 7,028,856 km (0.097 R)
• M12: 8,121,070 km (0.1 R)
• M13: 8,793,961 km (0.109 R)
• M14: 10,443,727 km (0.098 R)
• M15: 12,075,241 km (0.104 R)
• M16: 13,497,617 km (0.093 R)
• M17: 13,917,090 km (0.082 R)
• M18: 14,345,239 km (0.118 R)
• M19: 14,684,228 km (0.068 R)
• M20: 15,328,097 km (0.118 R)
• M21: 16,460,553 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.6

Radius: 3.9

Gravity: 59.41 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.91 AU - 8.45 AU

Year: 12830 Days

Day: 16.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,276,820 km

• M1: 48,470 km (0.071 R)
• M2: 184,753 km (0.066 R)
• M3: 494,421 km (0.026 R)
• M4: 1,029,233 km (0.116 R)
• M5: 2,359,308 km (0.116 R)
• M6: 2,684,833 km (0.057 R)
• M7: 3,089,196 km (0.117 R)
• M8: 4,354,345 km (0.071 R)
• M9: 5,295,765 km (0.083 R)
• M10: 7,036,785 km (0.111 R)
• M11: 7,167,832 km (0.033 R)
• M12: 9,492,583 km (0.074 R)
• M13: 10,480,079 km (0.082 R)
• M14: 13,178,675 km (0.116 R)
• M15: 13,782,601 km (0.071 R)
• M16: 14,125,929 km (0.054 R)
• M17: 16,459,655 km (0.075 R)
• M18: 17,717,474 km (0.083 R)
• M19: 19,463,730 km (0.049 R)
• M20: 19,895,769 km (0.056 R)
• M21: 20,958,811 km (0.112 R)
• M22: 21,504,245 km (0.114 R)
• M23: 24,775,203 km (0.07 R)
• M24: 26,213,287 km (0.088 R)
• M25: 30,859,797 km (0.07 R)
• M26: 37,468,432 km (0.108 R)
• M27: 39,772,688 km (0.106 R)
• M28: 41,030,058 km (0.069 R)
• M29: 42,313,608 km (0.107 R)
• M30: 43,623,637 km (0.081 R)
• M31: 47,248,842 km (0.093 R)
• M32: 61,512,251 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48

Radius: 5.6

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.21 AU - 7.23 AU

Year: 12937 Days

Day: 22.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,276,820 km

• M1: 69,713 km (0.065 R)
• M2: 588,668 km (0.091 R)
• M3: 895,044 km (0.114 R)
• M4: 1,373,608 km (0.107 R)
• M5: 2,287,651 km (0.069 R)
• M6: 3,572,098 km (0.054 R)
• M7: 3,961,651 km (0.092 R)
• M8: 4,728,938 km (0.104 R)
• M9: 6,493,894 km (0.05 R)
• M10: 7,555,740 km (0.101 R)
• M11: 8,371,646 km (0.096 R)
• M12: 10,916,605 km (0.112 R)
• M13: 12,686,647 km (0.068 R)
• M14: 14,690,810 km (0.116 R)
• M15: 15,209,765 km (0.085 R)
• M16: 18,225,957 km (0.077 R)
• M17: 18,404,428 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.2

Radius: 5.4

Gravity: 29.74 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.91 AU - 7.63 AU

Year: 13072 Days

Day: 16.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,276,820 km

• M1: 67,169 km (0.031 R)
• M2: 237,113 km (0.07 R)
• M3: 422,315 km (0.096 R)
• M4: 665,561 km (0.088 R)
• M5: 933,940 km (0.119 R)
• M6: 1,143,077 km (0.1 R)
• M7: 1,455,886 km (0.099 R)
• M8: 1,929,813 km (0.077 R)
• M9: 2,458,342 km (0.116 R)
• M10: 2,767,860 km (0.108 R)
• M11: 3,280,681 km (0.056 R)
• M12: 3,491,913 km (0.063 R)
• M13: 4,000,696 km (0.113 R)
• M14: 4,956,327 km (0.115 R)
• M15: 5,977,482 km (0.108 R)
• M16: 7,219,444 km (0.106 R)
• M17: 7,994,959 km (0.059 R)
• M18: 10,426,074 km (0.077 R)
• M19: 11,474,755 km (0.106 R)
• M20: 13,243,152 km (0.089 R)
• M21: 14,331,177 km (0.093 R)
• M22: 18,691,656 km (0.112 R)
• M23: 19,538,080 km (0.109 R)
• M24: 22,418,288 km (0.094 R)
• M25: 23,180,190 km (0.075 R)
• M26: 23,665,037 km (0.09 R)
• M27: 24,655,075 km (0.114 R)
• M28: 27,036,374 km (0.098 R)
• M29: 28,669,235 km (0.116 R)
• M30: 37,032,654 km (0.113 R)
• M31: 39,729,754 km (0.055 R)
• M32: 40,703,935 km (0.112 R)
• M33: 49,395,721 km (0.109 R)
• M34: 57,462,038 km (0.047 R)
• M35: 57,638,863 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.3

Radius: 7.3

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.1 AU - 13.42 AU

Year: 23537 Days

Day: 19.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,276,820 km

• M1: 94,845 km (0.076 R)
• M2: 368,908 km (0.115 R)
• M3: 858,093 km (0.104 R)
• M4: 2,053,829 km (0.09 R)
• M5: 2,487,813 km (0.077 R)
• M6: 4,163,309 km (0.114 R)
• M7: 4,419,869 km (0.109 R)
• M8: 4,686,752 km (0.073 R)
• M9: 13,589,770 km (0.077 R)
• M10: 17,973,586 km (0.105 R)
• M11: 18,829,136 km (0.104 R)
• M12: 22,523,904 km (0.058 R)
• M13: 24,230,666 km (0.117 R)
• M14: 25,380,027 km (0.119 R)
• M15: 32,797,089 km (0.067 R)
• M16: 38,798,657 km (0.097 R)
• M17: 41,538,542 km (0.043 R)
• M18: 48,864,798 km (0.072 R)
• M19: 50,024,780 km (0.094 R)
• M20: 58,107,553 km (0.092 R)
• M21: 61,493,701 km (0.118 R)
• M22: 64,019,362 km (0.102 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: 547 - 12,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit