🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.2

Radius: 14.2

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.48 AU - 0.74 AU

Year: 318 Days

Day: 11.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 67,607,173 km

• M1: 177,573 km (0.045 R)
• M2: 1,310,328 km (0.075 R)
• M3: 2,304,406 km (0.045 R)
• M4: 2,817,975 km (0.101 R)
• M5: 3,355,779 km (0.094 R)
• M6: 3,973,768 km (0.057 R)

Asteroid Belt

Center: 1.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.5

Radius: 12.4

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.62 AU - 1.64 AU

Year: 1388 Days

Day: 11.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,607,173 km

• M1: 154,235 km (0.081 R)
• M2: 610,659 km (0.111 R)
• M3: 1,101,340 km (0.043 R)
• M4: 1,551,779 km (0.04 R)
• M5: 1,998,777 km (0.095 R)
• M6: 2,569,194 km (0.108 R)
• M7: 2,989,863 km (0.09 R)
• M8: 3,549,658 km (0.076 R)
• M9: 4,057,393 km (0.102 R)
• M10: 5,384,626 km (0.077 R)
• M11: 6,035,077 km (0.097 R)
• M12: 6,640,500 km (0.085 R)
• M13: 8,936,827 km (0.085 R)
• M14: 9,787,141 km (0.084 R)
• M15: 10,264,508 km (0.119 R)
• M16: 11,162,993 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.4

Radius: 14.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.62 AU - 1.68 AU

Year: 1413 Days

Day: 5.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,607,173 km

• M1: 186,399 km (0.033 R)
• M2: 698,472 km (0.108 R)
• M3: 1,361,041 km (0.112 R)
• M4: 2,665,086 km (0.11 R)
• M5: 3,232,062 km (0.093 R)
• M6: 4,671,343 km (0.119 R)
• M7: 5,480,817 km (0.09 R)
• M8: 7,167,533 km (0.07 R)
• M9: 9,558,556 km (0.051 R)
• M10: 12,250,570 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.5

Radius: 10.4

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.68 AU - 1.76 AU

Year: 1504 Days

Day: 8.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,607,173 km

• M1: 129,402 km (0.061 R)
• M2: 526,136 km (0.055 R)
• M3: 952,340 km (0.094 R)
• M4: 1,385,426 km (0.11 R)
• M5: 2,054,727 km (0.037 R)
• M6: 2,595,373 km (0.118 R)
• M7: 3,333,639 km (0.115 R)
• M8: 3,793,802 km (0.068 R)
• M9: 6,423,433 km (0.071 R)
• M10: 7,011,652 km (0.117 R)
• M11: 7,502,333 km (0.113 R)
• M12: 9,542,399 km (0.057 R)
• M13: 10,016,625 km (0.072 R)
• M14: 10,374,313 km (0.056 R)
• M15: 10,808,147 km (0.085 R)
• M16: 11,783,675 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.7

Radius: 13.3

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.99 AU - 2.69 AU

Year: 2387 Days

Day: 9.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,607,173 km

• M1: 165,455 km (0.104 R)
• M2: 625,319 km (0.057 R)
• M3: 1,039,556 km (0.105 R)
• M4: 1,507,498 km (0.034 R)
• M5: 2,019,870 km (0.07 R)
• M6: 2,589,988 km (0.12 R)
• M7: 3,300,578 km (0.106 R)
• M8: 4,510,974 km (0.061 R)
• M9: 5,183,117 km (0.094 R)
• M10: 6,784,413 km (0.078 R)
• M11: 7,365,601 km (0.109 R)
• M12: 9,846,831 km (0.119 R)
• M13: 11,376,768 km (0.062 R)
• M14: 12,754,116 km (0.1 R)
• M15: 16,759,001 km (0.108 R)
• M16: 17,877,843 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.7

Radius: 8.5

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.74 AU - 2.74 AU

Year: 3025 Days

Day: 5.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,607,173 km

• M1: 105,766 km (0.115 R)
• M2: 458,667 km (0.074 R)
• M3: 820,993 km (0.115 R)
• M4: 1,512,434 km (0.118 R)
• M5: 1,823,299 km (0.063 R)
• M6: 2,291,540 km (0.095 R)
• M7: 2,853,280 km (0.097 R)
• M8: 3,790,212 km (0.116 R)
• M9: 5,096,949 km (0.064 R)
• M10: 5,442,371 km (0.117 R)
• M11: 6,467,116 km (0.063 R)
• M12: 7,067,452 km (0.038 R)
• M13: 7,674,520 km (0.071 R)
• M14: 8,253,464 km (0.112 R)
• M15: 9,092,259 km (0.114 R)
• M16: 10,058,063 km (0.119 R)
• M17: 12,937,972 km (0.094 R)
• M18: 14,023,753 km (0.08 R)
• M19: 15,500,583 km (0.112 R)
• M20: 16,824,973 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.7

Radius: 13.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.17 AU - 3.71 AU

Year: 4255 Days

Day: 9.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 67,607,173 km

• M1: 169,345 km (0.047 R)
• M2: 744,549 km (0.069 R)
• M3: 1,319,752 km (0.066 R)
• M4: 1,754,185 km (0.07 R)
• M5: 2,491,553 km (0.093 R)
• M6: 3,092,188 km (0.103 R)
• M7: 3,665,447 km (0.113 R)
• M8: 5,896,250 km (0.052 R)
• M9: 6,341,753 km (0.105 R)
• M10: 6,809,695 km (0.072 R)
• M11: 9,014,169 km (0.1 R)
• M12: 11,019,080 km (0.094 R)
• M13: 12,484,541 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.6

Radius: 10.2

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.43 AU - 3.59 AU

Year: 4385 Days

Day: 6.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,607,173 km

• M1: 126,859 km (0.111 R)
• M2: 679,922 km (0.079 R)
• M3: 1,012,030 km (0.11 R)
• M4: 1,905,278 km (0.089 R)
• M5: 2,461,783 km (0.03 R)
• M6: 3,086,204 km (0.072 R)
• M7: 3,791,408 km (0.053 R)
• M8: 4,240,501 km (0.111 R)
• M9: 4,600,434 km (0.049 R)
• M10: 5,382,083 km (0.075 R)
• M11: 6,465,321 km (0.097 R)
• M12: 7,042,170 km (0.092 R)
• M13: 8,079,631 km (0.086 R)
• M14: 8,673,086 km (0.104 R)
• M15: 12,325,219 km (0.096 R)
• M16: 14,515,033 km (0.117 R)
• M17: 17,192,236 km (0.079 R)
• M18: 17,556,208 km (0.083 R)
• M19: 18,425,521 km (0.118 R)
• M20: 18,999,229 km (0.085 R)
• M21: 20,655,726 km (0.117 R)
• M22: 21,765,144 km (0.096 R)
• M23: 26,361,090 km (0.109 R)
• M24: 27,171,461 km (0.108 R)
• M25: 27,831,786 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.9

Radius: 5.2

Gravity: 23.92 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.83 AU - 7.99 AU

Year: 13451 Days

Day: 15.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,607,173 km

• M1: 64,925 km (0.103 R)
• M2: 265,686 km (0.1 R)
• M3: 495,618 km (0.101 R)
• M4: 743,053 km (0.046 R)
• M5: 906,413 km (0.078 R)
• M6: 1,489,696 km (0.115 R)
• M7: 1,870,871 km (0.108 R)
• M8: 2,140,446 km (0.089 R)
• M9: 3,305,814 km (0.115 R)
• M10: 3,646,149 km (0.092 R)
• M11: 4,647,407 km (0.098 R)
• M12: 4,841,436 km (0.1 R)
• M13: 5,315,512 km (0.082 R)
• M14: 6,355,366 km (0.104 R)
• M15: 6,716,795 km (0.073 R)
• M16: 8,731,878 km (0.119 R)
• M17: 11,524,122 km (0.12 R)
• M18: 15,784,071 km (0.104 R)
• M19: 16,149,689 km (0.091 R)
• M20: 16,520,841 km (0.089 R)
• M21: 19,697,851 km (0.119 R)
• M22: 25,092,350 km (0.073 R)
• M23: 29,371,298 km (0.074 R)
• M24: 36,599,418 km (0.117 R)
• M25: 57,132,773 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.7

Radius: 5.1

Gravity: 15.75 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.73 AU - 12.63 AU

Year: 21660 Days

Day: 15.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,607,173 km

• M1: 63,429 km (0.109 R)
• M2: 324,777 km (0.108 R)
• M3: 484,248 km (0.078 R)
• M4: 1,292,077 km (0.086 R)
• M5: 1,452,895 km (0.064 R)
• M6: 1,762,413 km (0.091 R)
• M7: 2,134,612 km (0.053 R)
• M8: 2,535,086 km (0.034 R)
• M9: 3,085,306 km (0.103 R)
• M10: 3,769,717 km (0.119 R)
• M11: 3,978,256 km (0.101 R)
• M12: 5,471,243 km (0.104 R)
• M13: 5,975,388 km (0.076 R)
• M14: 6,986,819 km (0.084 R)
• M15: 7,440,250 km (0.116 R)
• M16: 8,455,870 km (0.101 R)
• M17: 9,182,168 km (0.104 R)
• M18: 10,997,388 km (0.1 R)
• M19: 12,052,801 km (0.099 R)
• M20: 14,799,269 km (0.075 R)
• M21: 15,394,518 km (0.074 R)
• M22: 15,774,647 km (0.083 R)
• M23: 16,005,775 km (0.12 R)
• M24: 21,868,516 km (0.083 R)
• M25: 23,831,838 km (0.09 R)
• M26: 25,484,596 km (0.088 R)
• M27: 28,672,526 km (0.101 R)
• M28: 30,779,463 km (0.078 R)
• M29: 35,298,366 km (0.11 R)
• M30: 45,157,464 km (0.096 R)
• M31: 50,128,003 km (0.108 R)
• M32: 51,130,458 km (0.104 R)
• M33: 54,920,221 km (0.119 R)
• M34: 57,791,004 km (0.079 R)
• M35: 63,052,959 km (0.061 R)
• M36: 64,025,046 km (0.048 R)
• M37: 64,220,720 km (0.11 R)
• M38: 65,402,693 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 11,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit