🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.7

Radius: 15

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.87 AU - 1.37 AU

Year: 804 Days

Day: 13.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 72,007,773 km

• M1: 186,549 km (0.054 R)
• M2: 791,971 km (0.116 R)
• M3: 1,275,172 km (0.106 R)
• M4: 2,306,500 km (0.065 R)
• M5: 3,552,800 km (0.064 R)
• M6: 4,838,145 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.6

Radius: 14.5

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.12 AU - 1.26 AU

Year: 880 Days

Day: 6.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 72,007,773 km

• M1: 180,415 km (0.115 R)
• M2: 1,106,276 km (0.105 R)
• M3: 1,738,626 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.3

Radius: 11.5

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.98 AU - 1.6 AU

Year: 994 Days

Day: 9 Hours

Environment

Temp: -189 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,007,773 km

• M1: 143,016 km (0.081 R)
• M2: 549,174 km (0.088 R)
• M3: 1,057,059 km (0.068 R)
• M4: 1,576,163 km (0.113 R)
• M5: 2,040,365 km (0.099 R)
• M6: 2,559,320 km (0.112 R)
• M7: 2,935,559 km (0.089 R)
• M8: 4,142,066 km (0.073 R)
• M9: 4,521,147 km (0.085 R)
• M10: 4,904,566 km (0.056 R)
• M11: 6,684,781 km (0.097 R)
• M12: 7,331,343 km (0.103 R)
• M13: 8,583,477 km (0.119 R)
• M14: 9,002,650 km (0.115 R)
• M15: 9,701,721 km (0.118 R)
• M16: 10,405,429 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430

Radius: 8.3

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.61 AU - 5.15 AU

Year: 6217 Days

Day: 10.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 72,007,773 km

• M1: 103,372 km (0.107 R)
• M2: 557,701 km (0.069 R)
• M3: 965,355 km (0.086 R)
• M4: 1,348,026 km (0.04 R)
• M5: 1,953,449 km (0.093 R)
• M6: 2,374,268 km (0.071 R)
• M7: 2,854,477 km (0.079 R)
• M8: 3,460,348 km (0.055 R)
• M9: 4,665,509 km (0.118 R)
• M10: 4,926,258 km (0.102 R)
• M11: 6,347,587 km (0.047 R)
• M12: 8,135,282 km (0.115 R)
• M13: 8,552,510 km (0.056 R)
• M14: 8,904,514 km (0.091 R)
• M15: 9,512,779 km (0.089 R)
• M16: 9,933,299 km (0.086 R)
• M17: 10,632,070 km (0.106 R)
• M18: 10,902,543 km (0.082 R)
• M19: 11,551,200 km (0.101 R)
• M20: 12,976,568 km (0.096 R)
• M21: 14,187,563 km (0.109 R)
• M22: 15,472,309 km (0.031 R)
• M23: 15,761,632 km (0.053 R)
• M24: 16,470,576 km (0.075 R)
• M25: 17,573,561 km (0.113 R)
• M26: 17,952,044 km (0.094 R)
• M27: 19,319,368 km (0.071 R)
• M28: 20,824,921 km (0.08 R)
• M29: 23,607,142 km (0.09 R)
• M30: 24,378,619 km (0.092 R)
• M31: 26,380,537 km (0.054 R)
• M32: 26,793,727 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.4

Radius: 9.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.7 AU - 4.8 AU

Year: 7022 Days

Day: 7.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,007,773 km

• M1: 241,152 km (0.1 R)
• M2: 940,372 km (0.085 R)
• M3: 3,917,220 km (0.075 R)
• M4: 6,059,761 km (0.106 R)
• M5: 6,520,074 km (0.05 R)
• M6: 8,566,722 km (0.101 R)
• M7: 9,857,004 km (0.068 R)
• M8: 13,110,458 km (0.117 R)
• M9: 15,560,273 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.4

Radius: 7.5

Gravity: 15.72 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.53 AU - 6.77 AU

Year: 11631 Days

Day: 21.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,007,773 km

• M1: 93,199 km (0.102 R)
• M2: 507,586 km (0.071 R)
• M3: 1,094,608 km (0.056 R)
• M4: 1,427,463 km (0.116 R)
• M5: 2,338,514 km (0.105 R)
• M6: 2,693,510 km (0.119 R)
• M7: 3,084,110 km (0.12 R)
• M8: 3,356,527 km (0.107 R)
• M9: 4,363,171 km (0.051 R)
• M10: 4,772,022 km (0.117 R)
• M11: 6,709,016 km (0.11 R)
• M12: 7,693,370 km (0.104 R)
• M13: 8,918,576 km (0.034 R)
• M14: 10,323,300 km (0.076 R)
• M15: 12,417,820 km (0.111 R)
• M16: 13,110,458 km (0.11 R)
• M17: 13,630,311 km (0.077 R)
• M18: 16,288,665 km (0.1 R)
• M19: 17,582,687 km (0.117 R)
• M20: 21,514,867 km (0.108 R)
• M21: 23,542,067 km (0.105 R)
• M22: 24,020,033 km (0.093 R)
• M23: 24,601,968 km (0.093 R)
• M24: 25,292,811 km (0.043 R)
• M25: 34,989,446 km (0.066 R)
• M26: 35,361,945 km (0.111 R)
• M27: 38,570,221 km (0.112 R)
• M28: 41,827,714 km (0.077 R)
• M29: 43,380,391 km (0.103 R)
• M30: 46,300,840 km (0.082 R)
• M31: 47,353,261 km (0.087 R)
• M32: 48,884,246 km (0.109 R)
• M33: 51,082,736 km (0.083 R)
• M34: 55,338,796 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.7

Radius: 4

Gravity: 23.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.25 AU - 7.47 AU

Year: 13543 Days

Day: 16.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 72,007,773 km

• M1: 57,745 km (0.108 R)
• M2: 211,083 km (0.086 R)
• M3: 382,821 km (0.092 R)
• M4: 646,712 km (0.118 R)
• M5: 833,111 km (0.03 R)
• M6: 1,366,577 km (0.08 R)
• M7: 1,631,066 km (0.095 R)
• M8: 2,591,035 km (0.051 R)
• M9: 2,842,210 km (0.105 R)
• M10: 2,995,997 km (0.1 R)
• M11: 3,591,695 km (0.113 R)
• M12: 5,173,244 km (0.045 R)
• M13: 5,303,843 km (0.076 R)
• M14: 5,470,046 km (0.091 R)
• M15: 10,170,860 km (0.051 R)
• M16: 10,847,641 km (0.079 R)
• M17: 12,406,600 km (0.109 R)
• M18: 13,118,088 km (0.106 R)
• M19: 14,108,725 km (0.082 R)
• M20: 17,016,010 km (0.027 R)
• M21: 17,819,201 km (0.094 R)
• M22: 18,042,550 km (0.058 R)
• M23: 19,032,140 km (0.11 R)
• M24: 20,137,519 km (0.082 R)
• M25: 20,624,161 km (0.07 R)
• M26: 20,788,120 km (0.083 R)
• M27: 22,823,848 km (0.093 R)
• M28: 24,710,726 km (0.079 R)
• M29: 24,988,529 km (0.105 R)
• M30: 25,739,510 km (0.094 R)
• M31: 26,312,470 km (0.101 R)
• M32: 27,981,983 km (0.085 R)
• M33: 28,587,704 km (0.064 R)
• M34: 29,408,997 km (0.069 R)
• M35: 29,825,477 km (0.068 R)
• M36: 31,966,671 km (0.081 R)
• M37: 39,883,989 km (0.064 R)
• M38: 41,037,987 km (0.08 R)
• M39: 42,082,180 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.9

Radius: 4.1

Gravity: 51.87 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.14 AU - 10.34 AU

Year: 17525 Days

Day: 20.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,007,773 km

• M1: 52,509 km (0.108 R)
• M2: 1,392,607 km (0.115 R)
• M3: 1,586,336 km (0.054 R)
• M4: 1,779,467 km (0.105 R)
• M5: 2,762,773 km (0.092 R)
• M6: 2,913,269 km (0.092 R)
• M7: 3,513,156 km (0.089 R)
• M8: 4,224,345 km (0.115 R)
• M9: 4,561,538 km (0.09 R)
• M10: 6,435,102 km (0.115 R)
• M11: 8,292,210 km (0.118 R)
• M12: 8,659,473 km (0.086 R)
• M13: 9,426,760 km (0.087 R)
• M14: 10,357,857 km (0.074 R)
• M15: 13,161,172 km (0.115 R)
• M16: 13,373,750 km (0.12 R)
• M17: 15,945,787 km (0.1 R)
• M18: 17,861,238 km (0.086 R)
• M19: 18,919,044 km (0.108 R)
• M20: 19,280,622 km (0.102 R)
• M21: 20,111,339 km (0.098 R)
• M22: 28,215,505 km (0.073 R)
• M23: 34,232,182 km (0.099 R)
• M24: 40,301,068 km (0.092 R)
• M25: 43,666,272 km (0.046 R)
• M26: 46,391,496 km (0.033 R)
• M27: 49,228,022 km (0.08 R)
• M28: 51,298,307 km (0.077 R)
• M29: 51,648,964 km (0.083 R)
• M30: 57,856,229 km (0.094 R)
• M31: 65,361,554 km (0.111 R)
• M32: 70,205,234 km (0.077 R)
• M33: 74,831,697 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.2

Radius: 6.8

Gravity: 13.97 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.23 AU - 11.19 AU

Year: 18957 Days

Day: 19.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,007,773 km

• M1: 87,216 km (0.103 R)
• M2: 470,037 km (0.045 R)
• M3: 789,428 km (0.103 R)
• M4: 1,987,857 km (0.119 R)
• M5: 2,227,213 km (0.094 R)
• M6: 3,115,675 km (0.115 R)
• M7: 3,757,300 km (0.088 R)
• M8: 4,653,242 km (0.097 R)
• M9: 6,904,241 km (0.113 R)
• M10: 7,223,184 km (0.117 R)
• M11: 9,021,200 km (0.105 R)
• M12: 16,490,173 km (0.091 R)
• M13: 22,106,227 km (0.106 R)
• M14: 22,500,567 km (0.072 R)
• M15: 25,179,566 km (0.088 R)
• M16: 25,501,799 km (0.116 R)
• M17: 27,949,071 km (0.107 R)
• M18: 34,479,018 km (0.071 R)
• M19: 43,325,638 km (0.083 R)
• M20: 69,871,630 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 10,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit