🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.5

Radius: 12.8

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.79 AU - 0.89 AU

Year: 489 Days

Day: 12.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,643,834 km

• M1: 159,172 km (0.085 R)
• M2: 592,856 km (0.076 R)
• M3: 1,245,103 km (0.082 R)
• M4: 2,044,405 km (0.108 R)
• M5: 2,906,537 km (0.116 R)
• M6: 3,485,780 km (0.115 R)
• M7: 3,886,104 km (0.067 R)
• M8: 4,701,263 km (0.078 R)
• M9: 5,380,736 km (0.081 R)
• M10: 6,874,621 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.3

Radius: 10.3

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.97 AU - 1.53 AU

Year: 889 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 59,643,834 km

• M1: 128,205 km (0.083 R)
• M2: 499,358 km (0.058 R)
• M3: 863,928 km (0.088 R)
• M4: 1,378,993 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.2

Radius: 9.2

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.83 AU - 2.41 AU

Year: 1963 Days

Day: 14.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,643,834 km

• M1: 115,938 km (0.051 R)
• M2: 427,102 km (0.098 R)
• M3: 749,635 km (0.061 R)
• M4: 1,080,097 km (0.049 R)
• M5: 1,400,535 km (0.108 R)
• M6: 1,947,016 km (0.059 R)
• M7: 2,602,405 km (0.061 R)
• M8: 3,755,056 km (0.109 R)
• M9: 4,666,107 km (0.073 R)
• M10: 5,217,675 km (0.085 R)
• M11: 5,979,726 km (0.093 R)
• M12: 6,374,964 km (0.103 R)
• M13: 6,920,248 km (0.098 R)
• M14: 7,384,151 km (0.109 R)
• M15: 7,839,527 km (0.074 R)
• M16: 9,286,437 km (0.103 R)
• M17: 9,716,382 km (0.115 R)
• M18: 11,721,891 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.9

Radius: 10.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.7 AU - 3.16 AU

Year: 3189 Days

Day: 12.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,643,834 km

• M1: 128,355 km (0.069 R)
• M2: 480,359 km (0.106 R)
• M3: 1,014,274 km (0.116 R)
• M4: 1,482,664 km (0.095 R)
• M5: 2,228,559 km (0.12 R)
• M6: 3,328,852 km (0.096 R)
• M7: 8,311,658 km (0.04 R)
• M8: 9,264,147 km (0.085 R)
• M9: 10,420,988 km (0.118 R)
• M10: 12,408,096 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.4

Radius: 9.3

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.53 AU - 3.67 AU

Year: 4343 Days

Day: 7.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,643,834 km

• M1: 115,639 km (0.099 R)
• M2: 415,284 km (0.101 R)
• M3: 744,698 km (0.082 R)
• M4: 1,214,436 km (0.066 R)
• M5: 2,479,435 km (0.119 R)
• M6: 2,976,848 km (0.106 R)
• M7: 3,392,581 km (0.039 R)
• M8: 3,869,199 km (0.082 R)
• M9: 4,390,099 km (0.108 R)
• M10: 4,903,519 km (0.103 R)
• M11: 5,958,782 km (0.107 R)
• M12: 6,886,588 km (0.106 R)
• M13: 8,093,394 km (0.106 R)
• M14: 8,906,160 km (0.033 R)
• M15: 9,519,212 km (0.084 R)
• M16: 10,073,023 km (0.031 R)
• M17: 10,648,227 km (0.111 R)
• M18: 11,528,012 km (0.096 R)
• M19: 15,478,892 km (0.074 R)
• M20: 16,728,782 km (0.025 R)
• M21: 19,159,448 km (0.098 R)
• M22: 20,529,017 km (0.103 R)
• M23: 21,670,748 km (0.085 R)
• M24: 23,308,994 km (0.088 R)
• M25: 25,511,523 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.9

Radius: 12.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.63 AU - 5.21 AU

Year: 6939 Days

Day: 7.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 140.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,643,834 km

• M1: 155,432 km (0.115 R)
• M2: 962,064 km (0.07 R)
• M3: 1,493,884 km (0.107 R)
• M4: 1,994,439 km (0.065 R)
• M5: 2,622,750 km (0.093 R)
• M6: 3,419,658 km (0.11 R)
• M7: 4,371,848 km (0.079 R)
• M8: 4,784,290 km (0.063 R)
• M9: 5,604,086 km (0.049 R)
• M10: 6,062,753 km (0.104 R)
• M11: 7,154,069 km (0.057 R)
• M12: 9,245,148 km (0.102 R)
• M13: 12,420,812 km (0.114 R)
• M14: 13,203,508 km (0.119 R)
• M15: 18,544,601 km (0.109 R)
• M16: 19,960,245 km (0.055 R)
• M17: 21,515,914 km (0.077 R)
• M18: 22,933,204 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.3

Radius: 12

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.89 AU - 6.05 AU

Year: 9275 Days

Day: 8.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,643,834 km

• M1: 149,299 km (0.081 R)
• M2: 638,035 km (0.06 R)
• M3: 1,109,119 km (0.102 R)
• M4: 1,599,500 km (0.106 R)
• M5: 2,430,666 km (0.049 R)
• M6: 3,029,955 km (0.106 R)
• M7: 4,357,636 km (0.098 R)
• M8: 5,373,256 km (0.047 R)
• M9: 8,911,246 km (0.089 R)
• M10: 9,655,346 km (0.104 R)
• M11: 14,698,589 km (0.054 R)
• M12: 15,803,968 km (0.061 R)
• M13: 19,453,109 km (0.111 R)
• M14: 20,150,684 km (0.105 R)
• M15: 21,596,098 km (0.06 R)
• M16: 24,872,591 km (0.09 R)
• M17: 27,392,866 km (0.1 R)
• M18: 29,976,421 km (0.12 R)
• M19: 31,644,737 km (0.1 R)
• M20: 33,816,150 km (0.109 R)
• M21: 37,852,001 km (0.106 R)
• M22: 39,429,511 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.7

Radius: 6.8

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.14 AU - 8.02 AU

Year: 10732 Days

Day: 15 Hours

Environment

Temp: -230 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,643,834 km

• M1: 84,523 km (0.105 R)
• M2: 303,684 km (0.074 R)
• M3: 668,852 km (0.112 R)
• M4: 1,037,162 km (0.109 R)
• M5: 2,291,989 km (0.051 R)
• M6: 2,525,511 km (0.084 R)
• M7: 4,136,680 km (0.077 R)
• M8: 4,366,612 km (0.096 R)
• M9: 4,665,958 km (0.066 R)
• M10: 5,043,094 km (0.045 R)
• M11: 6,602,801 km (0.114 R)
• M12: 8,009,919 km (0.104 R)
• M13: 8,322,728 km (0.117 R)
• M14: 8,597,390 km (0.107 R)
• M15: 9,959,628 km (0.068 R)
• M16: 11,181,543 km (0.038 R)
• M17: 12,088,555 km (0.061 R)
• M18: 12,381,917 km (0.098 R)
• M19: 16,281,185 km (0.057 R)
• M20: 17,593,757 km (0.106 R)
• M21: 17,970,594 km (0.092 R)
• M22: 18,507,201 km (0.093 R)
• M23: 18,975,443 km (0.075 R)
• M24: 21,607,916 km (0.098 R)
• M25: 22,389,865 km (0.078 R)
• M26: 24,849,254 km (0.08 R)
• M27: 29,128,650 km (0.107 R)
• M28: 32,614,879 km (0.093 R)
• M29: 34,811,125 km (0.101 R)
• M30: 35,885,088 km (0.087 R)
• M31: 36,247,863 km (0.037 R)
• M32: 37,227,430 km (0.083 R)
• M33: 40,663,693 km (0.115 R)
• M34: 48,306,050 km (0.12 R)
• M35: 49,044,914 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.4

Radius: 4.1

Gravity: 47.56 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.51 AU - 6.77 AU

Year: 10879 Days

Day: 25 Hours

Environment

Temp: -218 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,643,834 km

• M1: 54,603 km (0.108 R)
• M2: 281,992 km (0.085 R)
• M3: 477,666 km (0.062 R)
• M4: 1,298,510 km (0.062 R)
• M5: 3,023,672 km (0.026 R)
• M6: 3,362,661 km (0.045 R)
• M7: 5,838,954 km (0.112 R)
• M8: 8,080,679 km (0.098 R)
• M9: 10,242,368 km (0.081 R)
• M10: 11,802,075 km (0.086 R)
• M11: 12,395,380 km (0.11 R)
• M12: 13,513,176 km (0.085 R)
• M13: 13,835,260 km (0.109 R)
• M14: 15,734,106 km (0.051 R)
• M15: 16,018,790 km (0.099 R)
• M16: 16,893,489 km (0.112 R)
• M17: 19,057,572 km (0.069 R)
• M18: 19,381,152 km (0.057 R)
• M19: 26,745,855 km (0.102 R)
• M20: 29,996,318 km (0.075 R)
• M21: 32,917,665 km (0.086 R)
• M22: 47,380,937 km (0.118 R)
• M23: 49,632,086 km (0.067 R)
• M24: 51,796,468 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640

Radius: 5.5

Gravity: 21.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.64 AU - 9.34 AU

Year: 14360 Days

Day: 22.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,643,834 km

• M1: 73,901 km (0.107 R)
• M2: 596,746 km (0.092 R)
• M3: 2,038,869 km (0.091 R)
• M4: 2,228,859 km (0.071 R)
• M5: 2,733,751 km (0.091 R)
• M6: 2,965,329 km (0.095 R)
• M7: 4,204,448 km (0.035 R)
• M8: 5,247,744 km (0.116 R)
• M9: 5,680,231 km (0.117 R)
• M10: 7,382,057 km (0.08 R)
• M11: 7,650,136 km (0.082 R)
• M12: 8,205,892 km (0.095 R)
• M13: 9,819,006 km (0.113 R)
• M14: 10,034,427 km (0.081 R)
• M15: 13,326,627 km (0.12 R)
• M16: 16,886,608 km (0.095 R)
• M17: 17,352,306 km (0.11 R)
• M18: 19,639,508 km (0.092 R)
• M19: 23,531,147 km (0.101 R)
• M20: 23,820,469 km (0.113 R)
• M21: 24,307,859 km (0.108 R)
• M22: 25,707,796 km (0.113 R)
• M23: 33,036,745 km (0.081 R)
• M24: 37,697,915 km (0.115 R)
• M25: 39,434,448 km (0.062 R)
• M26: 55,286,436 km (0.112 R)
• M27: 58,049,659 km (0.112 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: 422 - 15,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit