🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.6

Radius: 9.4

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.86 AU - 2.4 AU

Year: 2146 Days

Day: 6.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,841,529 km

• M1: 117,584 km (0.091 R)
• M2: 431,889 km (0.06 R)
• M3: 972,835 km (0.065 R)
• M4: 1,329,177 km (0.092 R)
• M5: 2,511,748 km (0.095 R)
• M6: 2,809,598 km (0.091 R)
• M7: 3,227,574 km (0.095 R)
• M8: 3,616,080 km (0.033 R)
• M9: 4,885,567 km (0.097 R)
• M10: 5,399,286 km (0.091 R)
• M11: 5,729,299 km (0.105 R)
• M12: 6,326,644 km (0.029 R)
• M13: 7,557,984 km (0.119 R)
• M14: 7,971,771 km (0.119 R)
• M15: 8,338,436 km (0.119 R)
• M16: 8,652,591 km (0.078 R)
• M17: 9,780,559 km (0.1 R)
• M18: 11,003,671 km (0.084 R)
• M19: 12,447,291 km (0.112 R)
• M20: 15,659,157 km (0.104 R)
• M21: 16,041,828 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.2

Radius: 14.2

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.53 AU - 2.65 AU

Year: 2877 Days

Day: 5.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,841,529 km

• M1: 176,675 km (0.115 R)
• M2: 636,240 km (0.113 R)
• M3: 1,454,839 km (0.075 R)
• M4: 2,098,858 km (0.117 R)
• M5: 2,929,276 km (0.038 R)
• M6: 4,250,225 km (0.083 R)
• M7: 4,851,758 km (0.113 R)
• M8: 7,239,639 km (0.088 R)
• M9: 7,785,821 km (0.116 R)
• M10: 13,925,318 km (0.106 R)
• M11: 15,455,106 km (0.116 R)
• M12: 15,955,510 km (0.046 R)
• M13: 18,790,540 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771

Radius: 12.1

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.52 AU - 2.76 AU

Year: 2961 Days

Day: 10.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,841,529 km

• M1: 150,495 km (0.117 R)
• M2: 692,638 km (0.077 R)
• M3: 1,069,625 km (0.096 R)
• M4: 1,911,861 km (0.102 R)
• M5: 2,376,661 km (0.077 R)
• M6: 5,971,648 km (0.119 R)
• M7: 6,976,497 km (0.106 R)
• M8: 8,779,001 km (0.109 R)
• M9: 9,431,398 km (0.11 R)
• M10: 15,764,025 km (0.102 R)
• M11: 16,728,333 km (0.104 R)
• M12: 17,505,344 km (0.058 R)
• M13: 18,774,682 km (0.083 R)
• M14: 21,431,541 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.9

Radius: 8.5

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.63 AU - 5.03 AU

Year: 6219 Days

Day: 9.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,841,529 km

• M1: 106,364 km (0.113 R)
• M2: 554,859 km (0.118 R)
• M3: 838,945 km (0.087 R)
• M4: 1,139,637 km (0.092 R)
• M5: 1,576,163 km (0.102 R)
• M6: 3,606,505 km (0.07 R)
• M7: 4,060,535 km (0.032 R)
• M8: 4,660,722 km (0.097 R)
• M9: 5,654,500 km (0.115 R)
• M10: 6,436,897 km (0.108 R)
• M11: 6,713,055 km (0.107 R)
• M12: 7,289,455 km (0.089 R)
• M13: 9,217,473 km (0.089 R)
• M14: 10,252,241 km (0.085 R)
• M15: 11,412,672 km (0.117 R)
• M16: 12,928,846 km (0.061 R)
• M17: 13,369,711 km (0.085 R)
• M18: 16,038,986 km (0.089 R)
• M19: 18,973,648 km (0.073 R)
• M20: 19,328,344 km (0.045 R)
• M21: 19,687,379 km (0.112 R)
• M22: 23,608,489 km (0.111 R)
• M23: 26,493,783 km (0.114 R)
• M24: 28,666,542 km (0.106 R)
• M25: 29,039,939 km (0.109 R)
• M26: 32,446,432 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.4

Radius: 12.7

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.43 AU - 5.55 AU

Year: 6567 Days

Day: 9.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,841,529 km

• M1: 157,975 km (0.119 R)
• M2: 840,740 km (0.103 R)
• M3: 5,136,892 km (0.106 R)
• M4: 5,969,404 km (0.082 R)
• M5: 6,710,512 km (0.04 R)
• M6: 8,410,841 km (0.057 R)
• M7: 8,976,620 km (0.047 R)
• M8: 11,843,215 km (0.097 R)
• M9: 15,901,655 km (0.053 R)
• M10: 21,190,239 km (0.044 R)
• M11: 21,776,214 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.8

Radius: 5.9

Gravity: 19.76 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.28 AU - 8.68 AU

Year: 12729 Days

Day: 23.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,841,529 km

• M1: 74,350 km (0.086 R)
• M2: 380,278 km (0.076 R)
• M3: 689,347 km (0.105 R)
• M4: 881,281 km (0.061 R)
• M5: 1,282,951 km (0.103 R)
• M6: 1,475,185 km (0.109 R)
• M7: 1,918,293 km (0.091 R)
• M8: 2,925,237 km (0.109 R)
• M9: 3,286,366 km (0.11 R)
• M10: 3,516,896 km (0.057 R)
• M11: 3,897,174 km (0.026 R)
• M12: 5,447,008 km (0.037 R)
• M13: 5,697,734 km (0.114 R)
• M14: 6,338,911 km (0.054 R)
• M15: 7,281,377 km (0.098 R)
• M16: 9,698,430 km (0.091 R)
• M17: 12,173,826 km (0.107 R)
• M18: 14,218,530 km (0.1 R)
• M19: 19,885,746 km (0.119 R)
• M20: 20,826,268 km (0.099 R)
• M21: 29,116,533 km (0.038 R)
• M22: 32,616,225 km (0.114 R)
• M23: 33,087,309 km (0.08 R)
• M24: 37,791,115 km (0.071 R)
• M25: 40,167,028 km (0.109 R)
• M26: 54,372,393 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.7

Radius: 3.9

Gravity: 33.64 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.88 AU - 10.66 AU

Year: 19482 Days

Day: 19.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 67,841,529 km

• M1: 77,043 km (0.099 R)
• M2: 230,530 km (0.118 R)
• M3: 491,878 km (0.061 R)
• M4: 790,176 km (0.058 R)
• M5: 1,473,838 km (0.069 R)
• M6: 1,617,901 km (0.114 R)
• M7: 1,842,597 km (0.076 R)
• M8: 2,009,997 km (0.066 R)
• M9: 2,249,204 km (0.085 R)
• M10: 4,518,753 km (0.064 R)
• M11: 5,071,218 km (0.041 R)
• M12: 6,733,699 km (0.028 R)
• M13: 7,087,050 km (0.056 R)
• M14: 7,222,585 km (0.068 R)
• M15: 7,452,517 km (0.062 R)
• M16: 7,975,511 km (0.107 R)
• M17: 8,421,313 km (0.108 R)
• M18: 8,831,361 km (0.092 R)
• M19: 9,308,428 km (0.12 R)
• M20: 10,141,389 km (0.118 R)
• M21: 11,205,030 km (0.104 R)
• M22: 11,890,338 km (0.09 R)
• M23: 13,071,563 km (0.099 R)
• M24: 13,413,095 km (0.12 R)
• M25: 13,901,083 km (0.068 R)
• M26: 16,759,001 km (0.099 R)
• M27: 17,736,922 km (0.105 R)
• M28: 19,985,079 km (0.079 R)
• M29: 21,648,158 km (0.07 R)
• M30: 29,690,689 km (0.071 R)
• M31: 30,280,404 km (0.078 R)
• M32: 37,290,860 km (0.063 R)
• M33: 45,464,588 km (0.114 R)
• M34: 48,325,348 km (0.099 R)
• M35: 48,813,636 km (0.079 R)
• M36: 50,967,097 km (0.102 R)
• M37: 51,812,026 km (0.05 R)
• M38: 57,441,394 km (0.101 R)
• M39: 60,969,510 km (0.07 R)
• M40: 62,690,035 km (0.068 R)
• M41: 66,427,887 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 18,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit