🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.1

Radius: 12.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.67 AU - 0.69 AU

Year: 374 Days

Day: 11 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 55,954,802 km

• M1: 150,495 km (0.095 R)
• M2: 583,581 km (0.105 R)
• M3: 1,107,772 km (0.102 R)
• M4: 1,612,067 km (0.042 R)
• M5: 2,061,907 km (0.026 R)
• M6: 2,506,512 km (0.08 R)
• M7: 3,968,233 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.7

Radius: 13.2

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.61 AU - 0.93 AU

Year: 451 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 55,954,802 km

• M1: 164,109 km (0.078 R)
• M2: 668,852 km (0.09 R)
• M3: 1,107,323 km (0.104 R)
• M4: 1,709,305 km (0.092 R)
• M5: 2,656,858 km (0.093 R)
• M6: 3,402,155 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.8

Radius: 10.8

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.14 AU - 1.44 AU

Year: 977 Days

Day: 14.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,954,802 km

• M1: 134,339 km (0.063 R)
• M2: 594,203 km (0.07 R)
• M3: 977,323 km (0.109 R)
• M4: 1,456,934 km (0.082 R)
• M5: 1,902,436 km (0.063 R)
• M6: 2,270,746 km (0.108 R)
• M7: 2,614,073 km (0.115 R)
• M8: 3,032,199 km (0.115 R)
• M9: 3,674,572 km (0.115 R)
• M10: 4,422,861 km (0.053 R)
• M11: 5,115,050 km (0.09 R)
• M12: 5,773,580 km (0.107 R)
• M13: 6,265,159 km (0.109 R)
• M14: 6,669,223 km (0.05 R)
• M15: 8,985,895 km (0.111 R)
• M16: 9,765,599 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565

Radius: 8.4

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.51 AU - 1.59 AU

Year: 1287 Days

Day: 7.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,954,802 km

• M1: 104,419 km (0.058 R)
• M2: 372,798 km (0.104 R)
• M3: 842,086 km (0.053 R)
• M4: 1,592,918 km (0.105 R)
• M5: 1,882,240 km (0.1 R)
• M6: 2,262,817 km (0.107 R)
• M7: 2,681,542 km (0.055 R)
• M8: 3,458,404 km (0.068 R)
• M9: 5,108,019 km (0.094 R)
• M10: 5,409,758 km (0.112 R)
• M11: 6,738,038 km (0.114 R)
• M12: 7,150,928 km (0.076 R)
• M13: 8,108,205 km (0.075 R)
• M14: 10,987,664 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.7

Radius: 8

Gravity: 15.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.63 AU - 3.07 AU

Year: 3208 Days

Day: 8.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,954,802 km

• M1: 99,632 km (0.057 R)
• M2: 393,592 km (0.117 R)
• M3: 657,333 km (0.076 R)
• M4: 1,292,226 km (0.11 R)
• M5: 1,602,343 km (0.111 R)
• M6: 2,499,182 km (0.056 R)
• M7: 3,299,082 km (0.073 R)
• M8: 3,553,697 km (0.101 R)
• M9: 4,147,003 km (0.102 R)
• M10: 4,731,182 km (0.104 R)
• M11: 7,393,576 km (0.055 R)
• M12: 8,760,152 km (0.117 R)
• M13: 9,483,607 km (0.073 R)
• M14: 10,370,424 km (0.08 R)
• M15: 11,005,915 km (0.097 R)
• M16: 11,532,949 km (0.097 R)
• M17: 12,401,514 km (0.114 R)
• M18: 13,215,027 km (0.091 R)
• M19: 13,911,256 km (0.086 R)
• M20: 14,631,719 km (0.037 R)
• M21: 15,485,324 km (0.066 R)
• M22: 16,035,396 km (0.061 R)
• M23: 18,427,915 km (0.114 R)
• M24: 21,860,288 km (0.117 R)
• M25: 22,343,340 km (0.083 R)
• M26: 23,402,493 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.6

Radius: 11.2

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.98 AU - 4.72 AU

Year: 5038 Days

Day: 10.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,954,802 km

• M1: 139,276 km (0.076 R)
• M2: 520,900 km (0.037 R)
• M3: 884,722 km (0.064 R)
• M4: 1,537,717 km (0.064 R)
• M5: 2,273,588 km (0.102 R)
• M6: 2,638,308 km (0.048 R)
• M7: 3,308,357 km (0.045 R)
• M8: 4,343,275 km (0.081 R)
• M9: 4,808,076 km (0.079 R)
• M10: 5,306,087 km (0.117 R)
• M11: 7,513,104 km (0.098 R)
• M12: 8,974,077 km (0.117 R)
• M13: 9,407,313 km (0.118 R)
• M14: 10,791,093 km (0.104 R)
• M15: 11,786,367 km (0.099 R)
• M16: 13,089,963 km (0.115 R)
• M17: 16,974,571 km (0.058 R)
• M18: 21,918,781 km (0.107 R)
• M19: 24,948,586 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.4

Radius: 12.2

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.97 AU - 4.09 AU

Year: 5395 Days

Day: 12.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,954,802 km

• M1: 151,692 km (0.07 R)
• M2: 653,443 km (0.109 R)
• M3: 1,868,029 km (0.101 R)
• M4: 3,585,711 km (0.044 R)
• M5: 5,058,502 km (0.082 R)
• M6: 8,677,574 km (0.067 R)
• M7: 10,547,547 km (0.055 R)
• M8: 11,173,465 km (0.044 R)
• M9: 12,672,585 km (0.104 R)
• M10: 15,413,368 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.9

Radius: 12.6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.14 AU - 4.3 AU

Year: 5781 Days

Day: 12.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 129.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,954,802 km

• M1: 156,629 km (0.105 R)
• M2: 548,575 km (0.049 R)
• M3: 1,264,102 km (0.11 R)
• M4: 1,772,286 km (0.083 R)
• M5: 2,866,594 km (0.025 R)
• M6: 3,332,442 km (0.108 R)
• M7: 4,620,480 km (0.101 R)
• M8: 5,292,922 km (0.117 R)
• M9: 6,185,274 km (0.114 R)
• M10: 8,268,274 km (0.103 R)
• M11: 10,332,127 km (0.095 R)
• M12: 13,662,624 km (0.071 R)
• M13: 15,337,522 km (0.082 R)
• M14: 18,558,513 km (0.109 R)
• M15: 21,983,258 km (0.095 R)
• M16: 26,893,508 km (0.088 R)
• M17: 28,887,199 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.7

Radius: 5.4

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.12 AU - 10.04 AU

Year: 18246 Days

Day: 22.5 Hours

Environment

Temp: -243 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 55,954,802 km

• M1: 73,004 km (0.104 R)
• M2: 286,929 km (0.066 R)
• M3: 467,793 km (0.114 R)
• M4: 710,590 km (0.077 R)
• M5: 980,464 km (0.044 R)
• M6: 1,201,271 km (0.086 R)
• M7: 1,483,562 km (0.069 R)
• M8: 2,416,155 km (0.111 R)
• M9: 2,603,153 km (0.098 R)
• M10: 5,780,462 km (0.057 R)
• M11: 6,040,612 km (0.082 R)
• M12: 6,269,946 km (0.094 R)
• M13: 7,076,278 km (0.117 R)
• M14: 7,995,109 km (0.093 R)
• M15: 9,290,028 km (0.117 R)
• M16: 10,281,114 km (0.067 R)
• M17: 12,287,969 km (0.084 R)
• M18: 13,479,965 km (0.081 R)
• M19: 16,164,349 km (0.104 R)
• M20: 17,903,873 km (0.054 R)
• M21: 18,139,639 km (0.09 R)
• M22: 18,457,086 km (0.093 R)
• M23: 18,940,287 km (0.094 R)
• M24: 21,749,885 km (0.095 R)
• M25: 21,928,654 km (0.112 R)
• M26: 22,289,036 km (0.054 R)
• M27: 22,470,647 km (0.044 R)
• M28: 23,300,317 km (0.098 R)
• M29: 24,534,500 km (0.066 R)
• M30: 24,922,856 km (0.114 R)
• M31: 27,443,580 km (0.083 R)
• M32: 28,072,938 km (0.044 R)
• M33: 41,107,400 km (0.039 R)
• M34: 42,346,819 km (0.086 R)
• M35: 43,327,882 km (0.115 R)
• M36: 44,037,724 km (0.097 R)
• M37: 48,309,192 km (0.104 R)
• M38: 53,496,199 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.5

Radius: 4.3

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.13 AU - 13.01 AU

Year: 22916 Days

Day: 16.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 55,954,802 km

• M1: 53,556 km (0.098 R)
• M2: 194,028 km (0.092 R)
• M3: 449,093 km (0.062 R)
• M4: 875,596 km (0.07 R)
• M5: 1,082,041 km (0.098 R)
• M6: 1,307,037 km (0.091 R)
• M7: 2,329,089 km (0.08 R)
• M8: 2,884,995 km (0.098 R)
• M9: 4,048,866 km (0.118 R)
• M10: 4,782,943 km (0.115 R)
• M11: 5,249,988 km (0.086 R)
• M12: 7,083,160 km (0.069 R)
• M13: 7,468,823 km (0.11 R)
• M14: 7,733,612 km (0.116 R)
• M15: 8,470,531 km (0.039 R)
• M16: 9,818,108 km (0.103 R)
• M17: 10,243,415 km (0.104 R)
• M18: 11,130,680 km (0.084 R)
• M19: 13,376,294 km (0.083 R)
• M20: 14,639,049 km (0.118 R)
• M21: 17,398,980 km (0.109 R)
• M22: 19,309,944 km (0.089 R)
• M23: 24,303,371 km (0.111 R)
• M24: 25,080,382 km (0.05 R)
• M25: 29,651,794 km (0.091 R)
• M26: 31,901,746 km (0.069 R)
• M27: 38,933,145 km (0.108 R)
• M28: 49,511,360 km (0.065 R)
• M29: 55,120,532 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 13,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit