🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.8

Radius: 11.2

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.47 AU - 0.55 AU

Year: 243 Days

Day: 11.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,954,954 km

• M1: 139,276 km (0.117 R)
• M2: 511,475 km (0.073 R)
• M3: 867,219 km (0.115 R)
• M4: 1,239,568 km (0.05 R)
• M5: 1,833,172 km (0.075 R)
• M6: 2,192,955 km (0.073 R)
• M7: 2,608,987 km (0.083 R)
• M8: 3,068,103 km (0.032 R)
• M9: 3,779,141 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.3

Radius: 11.3

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.62 AU - 0.64 AU

Year: 333 Days

Day: 6.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 55,954,954 km

• M1: 141,370 km (0.115 R)
• M2: 535,560 km (0.056 R)
• M3: 1,174,493 km (0.03 R)
• M4: 1,554,771 km (0.116 R)
• M5: 1,948,512 km (0.054 R)
• M6: 2,358,710 km (0.041 R)
• M7: 2,713,855 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.3

Radius: 9.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.93 AU - 1.25 AU

Year: 759 Days

Day: 7.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 55,954,954 km

• M1: 125,213 km (0.069 R)
• M2: 621,280 km (0.12 R)
• M3: 1,119,291 km (0.094 R)
• M4: 1,472,941 km (0.079 R)
• M5: 1,833,322 km (0.043 R)
• M6: 2,580,114 km (0.088 R)
• M7: 2,928,977 km (0.066 R)
• M8: 3,241,786 km (0.039 R)
• M9: 3,961,052 km (0.057 R)
• M10: 4,441,561 km (0.057 R)
• M11: 5,265,995 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.8

Radius: 9.1

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.28 AU - 1.82 AU

Year: 1287 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,954,954 km

• M1: 113,096 km (0.08 R)
• M2: 479,910 km (0.069 R)
• M3: 855,101 km (0.1 R)
• M4: 1,166,714 km (0.051 R)
• M5: 1,821,055 km (0.047 R)
• M6: 2,421,840 km (0.09 R)
• M7: 2,715,351 km (0.068 R)
• M8: 3,532,006 km (0.116 R)
• M9: 3,826,714 km (0.044 R)
• M10: 4,191,433 km (0.1 R)
• M11: 5,798,862 km (0.067 R)
• M12: 6,915,610 km (0.044 R)
• M13: 7,458,501 km (0.074 R)
• M14: 7,918,664 km (0.069 R)
• M15: 8,571,210 km (0.103 R)
• M16: 9,015,665 km (0.065 R)
• M17: 9,983,264 km (0.11 R)
• M18: 11,402,499 km (0.025 R)
• M19: 11,687,334 km (0.051 R)
• M20: 12,308,614 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.7

Radius: 14

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.99 AU - 4.43 AU

Year: 4765 Days

Day: 8.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 55,954,954 km

• M1: 174,132 km (0.114 R)
• M2: 1,022,202 km (0.113 R)
• M3: 1,856,210 km (0.092 R)
• M4: 3,110,888 km (0.111 R)
• M5: 3,818,934 km (0.093 R)
• M6: 4,489,283 km (0.117 R)
• M7: 5,217,375 km (0.089 R)
• M8: 7,702,346 km (0.109 R)
• M9: 8,200,506 km (0.065 R)
• M10: 8,664,559 km (0.091 R)
• M11: 10,571,483 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.2

Radius: 11.1

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.61 AU - 6.77 AU

Year: 9051 Days

Day: 8.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,954,954 km

• M1: 138,079 km (0.081 R)
• M2: 512,971 km (0.091 R)
• M3: 1,047,185 km (0.077 R)
• M4: 1,591,123 km (0.035 R)
• M5: 2,565,155 km (0.069 R)
• M6: 3,003,476 km (0.111 R)
• M7: 4,809,272 km (0.113 R)
• M8: 5,996,930 km (0.104 R)
• M9: 6,659,648 km (0.066 R)
• M10: 7,048,453 km (0.078 R)
• M11: 7,957,709 km (0.084 R)
• M12: 8,485,640 km (0.119 R)
• M13: 9,417,635 km (0.108 R)
• M14: 12,390,144 km (0.114 R)
• M15: 14,536,874 km (0.115 R)
• M16: 15,060,466 km (0.077 R)
• M17: 16,494,811 km (0.048 R)
• M18: 19,792,247 km (0.098 R)
• M19: 20,598,729 km (0.099 R)
• M20: 21,259,503 km (0.117 R)
• M21: 21,849,367 km (0.106 R)
• M22: 24,318,331 km (0.111 R)
• M23: 28,565,115 km (0.073 R)
• M24: 29,908,653 km (0.107 R)
• M25: 31,185,920 km (0.09 R)
• M26: 32,721,542 km (0.073 R)
• M27: 33,963,055 km (0.096 R)
• M28: 44,089,335 km (0.118 R)
• M29: 46,443,257 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.6

Radius: 5.8

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.14 AU - 7.48 AU

Year: 10570 Days

Day: 16.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,954,954 km

• M1: 73,004 km (0.1 R)
• M2: 310,416 km (0.117 R)
• M3: 551,867 km (0.072 R)
• M4: 753,076 km (0.089 R)
• M5: 955,332 km (0.068 R)
• M6: 1,239,568 km (0.052 R)
• M7: 1,551,928 km (0.088 R)
• M8: 1,884,484 km (0.12 R)
• M9: 2,194,152 km (0.085 R)
• M10: 2,594,476 km (0.074 R)
• M11: 5,584,489 km (0.07 R)
• M12: 8,222,198 km (0.06 R)
• M13: 8,520,347 km (0.099 R)
• M14: 8,869,807 km (0.096 R)
• M15: 10,863,947 km (0.105 R)
• M16: 11,119,610 km (0.119 R)
• M17: 11,964,987 km (0.055 R)
• M18: 12,739,156 km (0.119 R)
• M19: 13,962,268 km (0.1 R)
• M20: 16,371,243 km (0.032 R)
• M21: 16,639,921 km (0.11 R)
• M22: 18,098,949 km (0.069 R)
• M23: 18,314,071 km (0.104 R)
• M24: 23,321,560 km (0.105 R)
• M25: 28,584,712 km (0.113 R)
• M26: 28,974,415 km (0.091 R)
• M27: 31,078,658 km (0.079 R)
• M28: 31,387,279 km (0.051 R)
• M29: 32,115,521 km (0.034 R)
• M30: 38,116,341 km (0.084 R)
• M31: 40,761,231 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.4

Radius: 4.4

Gravity: 22.54 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.57 AU - 8.93 AU

Year: 15802 Days

Day: 23.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 55,954,954 km

• M1: 56,398 km (0.077 R)
• M2: 666,309 km (0.081 R)
• M3: 897,138 km (0.102 R)
• M4: 1,037,162 km (0.118 R)
• M5: 2,513,543 km (0.102 R)
• M6: 3,659,164 km (0.118 R)
• M7: 5,638,942 km (0.118 R)
• M8: 5,821,452 km (0.107 R)
• M9: 6,275,631 km (0.052 R)
• M10: 6,793,688 km (0.11 R)
• M11: 7,000,432 km (0.093 R)
• M12: 7,557,535 km (0.106 R)
• M13: 9,871,664 km (0.073 R)
• M14: 11,711,419 km (0.091 R)
• M15: 12,433,528 km (0.099 R)
• M16: 12,743,046 km (0.077 R)
• M17: 12,994,221 km (0.12 R)
• M18: 13,636,893 km (0.119 R)
• M19: 17,476,921 km (0.102 R)
• M20: 19,146,433 km (0.1 R)
• M21: 27,406,928 km (0.103 R)
• M22: 28,461,593 km (0.089 R)
• M23: 33,543,283 km (0.071 R)
• M24: 34,505,796 km (0.074 R)
• M25: 38,019,401 km (0.103 R)
• M26: 39,728,856 km (0.034 R)
• M27: 40,130,526 km (0.104 R)
• M28: 42,040,742 km (0.063 R)
• M29: 43,441,726 km (0.059 R)
• M30: 45,894,383 km (0.097 R)
• M31: 46,930,498 km (0.048 R)
• M32: 52,346,090 km (0.058 R)
• M33: 53,966,534 km (0.065 R)
• M34: 54,294,602 km (0.078 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 13,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit