🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.6

Radius: 12.2

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.57 AU - 0.77 AU

Year: 379 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 86,256,751 km

• M1: 151,692 km (0.087 R)
• M2: 572,810 km (0.079 R)
• M3: 967,150 km (0.066 R)
• M4: 1,450,800 km (0.114 R)
• M5: 1,846,337 km (0.069 R)
• M6: 2,237,236 km (0.081 R)
• M7: 2,645,489 km (0.096 R)
• M8: 3,312,845 km (0.116 R)
• M9: 4,129,200 km (0.089 R)
• M10: 4,564,231 km (0.077 R)
• M11: 5,290,080 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.6

Radius: 8.9

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.56 AU - 0.84 AU

Year: 404 Days

Day: 13.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 86,256,751 km

• M1: 111,151 km (0.085 R)
• M2: 394,490 km (0.042 R)
• M3: 772,523 km (0.08 R)
• M4: 1,082,939 km (0.056 R)
• M5: 1,373,458 km (0.085 R)
• M6: 1,996,683 km (0.104 R)
• M7: 2,315,625 km (0.101 R)
• M8: 2,787,906 km (0.084 R)
• M9: 3,097,274 km (0.093 R)
• M10: 3,494,457 km (0.037 R)
• M11: 3,831,800 km (0.045 R)
• M12: 4,290,467 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.8

Radius: 14.4

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.34 AU - 1.6 AU

Year: 1230 Days

Day: 11.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 86,256,751 km

• M1: 181,612 km (0.036 R)
• M2: 1,134,849 km (0.093 R)
• M3: 1,639,593 km (0.045 R)
• M4: 2,328,940 km (0.118 R)
• M5: 2,891,727 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425

Radius: 13.5

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.27 AU - 4.27 AU

Year: 6091 Days

Day: 14.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 86,256,751 km

• M1: 167,849 km (0.047 R)
• M2: 669,450 km (0.109 R)
• M3: 1,367,175 km (0.065 R)
• M4: 4,394,138 km (0.097 R)
• M5: 5,000,608 km (0.066 R)
• M6: 8,114,936 km (0.053 R)
• M7: 10,577,168 km (0.112 R)
• M8: 11,436,608 km (0.096 R)
• M9: 12,687,545 km (0.099 R)
• M10: 14,842,951 km (0.077 R)
• M11: 15,920,505 km (0.085 R)
• M12: 20,896,728 km (0.03 R)
• M13: 21,530,425 km (0.115 R)
• M14: 21,960,070 km (0.085 R)
• M15: 23,433,758 km (0.118 R)
• M16: 28,506,921 km (0.098 R)
• M17: 29,199,410 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.2

Radius: 5.7

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.44 AU - 7.34 AU

Year: 12484 Days

Day: 16.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,256,751 km

• M1: 76,744 km (0.048 R)
• M2: 306,975 km (0.065 R)
• M3: 1,036,115 km (0.1 R)
• M4: 1,342,491 km (0.086 R)
• M5: 1,583,493 km (0.037 R)
• M6: 2,376,661 km (0.118 R)
• M7: 3,228,920 km (0.089 R)
• M8: 3,688,186 km (0.082 R)
• M9: 4,402,965 km (0.088 R)
• M10: 4,821,839 km (0.102 R)
• M11: 5,145,718 km (0.069 R)
• M12: 5,452,543 km (0.117 R)
• M13: 5,771,635 km (0.05 R)
• M14: 6,913,217 km (0.114 R)
• M15: 8,363,867 km (0.117 R)
• M16: 8,788,277 km (0.026 R)
• M17: 9,588,476 km (0.076 R)
• M18: 10,100,699 km (0.114 R)
• M19: 10,533,186 km (0.07 R)
• M20: 13,051,367 km (0.082 R)
• M21: 15,497,891 km (0.039 R)
• M22: 17,470,638 km (0.037 R)
• M23: 20,051,650 km (0.026 R)
• M24: 20,505,081 km (0.06 R)
• M25: 21,827,227 km (0.092 R)
• M26: 23,371,077 km (0.034 R)
• M27: 24,212,116 km (0.048 R)
• M28: 25,073,202 km (0.1 R)
• M29: 25,511,374 km (0.072 R)
• M30: 30,275,916 km (0.052 R)
• M31: 33,761,696 km (0.1 R)
• M32: 34,081,537 km (0.114 R)
• M33: 35,932,361 km (0.11 R)
• M34: 36,377,415 km (0.076 R)
• M35: 38,078,941 km (0.092 R)
• M36: 39,125,079 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.5

Radius: 4.3

Gravity: 49.13 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.73 AU - 9.11 AU

Year: 13951 Days

Day: 24.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 86,256,751 km

• M1: 53,406 km (0.067 R)
• M2: 483,052 km (0.063 R)
• M3: 688,449 km (0.065 R)
• M4: 1,390,213 km (0.112 R)
• M5: 2,350,781 km (0.115 R)
• M6: 2,590,437 km (0.114 R)
• M7: 3,832,099 km (0.102 R)
• M8: 6,490,304 km (0.111 R)
• M9: 7,878,123 km (0.118 R)
• M10: 8,615,790 km (0.104 R)
• M11: 9,452,341 km (0.105 R)
• M12: 9,614,954 km (0.119 R)
• M13: 10,572,381 km (0.036 R)
• M14: 13,410,252 km (0.096 R)
• M15: 13,684,764 km (0.094 R)
• M16: 14,103,339 km (0.029 R)
• M17: 15,336,026 km (0.095 R)
• M18: 17,519,855 km (0.092 R)
• M19: 18,096,555 km (0.095 R)
• M20: 19,374,719 km (0.116 R)
• M21: 19,637,413 km (0.092 R)
• M22: 28,554,344 km (0.107 R)
• M23: 29,931,243 km (0.037 R)
• M24: 31,835,324 km (0.078 R)
• M25: 32,078,870 km (0.037 R)
• M26: 42,134,988 km (0.117 R)
• M27: 45,132,630 km (0.074 R)
• M28: 47,949,259 km (0.117 R)
• M29: 57,277,734 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.5

Radius: 4.6

Gravity: 27.53 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.44 AU - 10.16 AU

Year: 16505 Days

Day: 20.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,256,751 km

• M1: 57,446 km (0.107 R)
• M2: 262,694 km (0.109 R)
• M3: 451,935 km (0.04 R)
• M4: 686,953 km (0.091 R)
• M5: 838,346 km (0.089 R)
• M6: 1,035,516 km (0.047 R)
• M7: 1,820,008 km (0.091 R)
• M8: 2,000,273 km (0.116 R)
• M9: 3,506,873 km (0.047 R)
• M10: 3,962,548 km (0.072 R)
• M11: 4,173,781 km (0.099 R)
• M12: 6,469,659 km (0.06 R)
• M13: 6,891,376 km (0.114 R)
• M14: 8,662,166 km (0.076 R)
• M15: 8,967,046 km (0.076 R)
• M16: 10,146,476 km (0.071 R)
• M17: 10,371,471 km (0.097 R)
• M18: 13,005,440 km (0.087 R)
• M19: 14,089,427 km (0.057 R)
• M20: 17,060,889 km (0.073 R)
• M21: 18,860,701 km (0.031 R)
• M22: 19,719,243 km (0.091 R)
• M23: 20,069,751 km (0.068 R)
• M24: 21,237,961 km (0.081 R)
• M25: 26,790,136 km (0.11 R)
• M26: 27,328,389 km (0.09 R)
• M27: 28,986,233 km (0.043 R)
• M28: 29,897,434 km (0.119 R)
• M29: 30,944,918 km (0.108 R)
• M30: 31,656,854 km (0.113 R)
• M31: 37,883,866 km (0.059 R)
• M32: 48,600,159 km (0.102 R)
• M33: 50,209,085 km (0.119 R)
• M34: 50,371,997 km (0.07 R)
• M35: 52,019,668 km (0.031 R)
• M36: 52,186,469 km (0.106 R)
• M37: 58,970,284 km (0.046 R)
• M38: 59,697,629 km (0.062 R)
• M39: 63,424,112 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.4

Radius: 5.1

Gravity: 31.54 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.9 AU - 10.4 AU

Year: 19105 Days

Day: 17 Hours

Environment

Temp: -241 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 86,256,751 km

• M1: 63,729 km (0.057 R)
• M2: 349,461 km (0.082 R)
• M3: 535,560 km (0.037 R)
• M4: 1,745,957 km (0.096 R)
• M5: 2,955,156 km (0.097 R)
• M6: 3,168,632 km (0.099 R)
• M7: 4,094,793 km (0.108 R)
• M8: 4,394,587 km (0.081 R)
• M9: 4,708,743 km (0.111 R)
• M10: 5,990,497 km (0.094 R)
• M11: 7,247,119 km (0.101 R)
• M12: 7,488,720 km (0.08 R)
• M13: 9,164,216 km (0.093 R)
• M14: 11,590,693 km (0.089 R)
• M15: 13,306,731 km (0.114 R)
• M16: 19,738,242 km (0.05 R)
• M17: 21,768,734 km (0.1 R)
• M18: 34,575,957 km (0.117 R)
• M19: 52,525,608 km (0.092 R)
• M20: 64,280,410 km (0.073 R)
• M21: 70,217,501 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.5

Radius: 4

Gravity: 61.66 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.78 AU - 10.16 AU

Year: 20116 Days

Day: 16.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,256,751 km

• M1: 54,902 km (0.114 R)
• M2: 409,449 km (0.104 R)
• M3: 586,723 km (0.075 R)
• M4: 718,967 km (0.094 R)
• M5: 1,005,746 km (0.114 R)
• M6: 1,547,440 km (0.053 R)
• M7: 1,862,194 km (0.075 R)
• M8: 2,447,870 km (0.112 R)
• M9: 2,822,014 km (0.086 R)
• M10: 3,204,386 km (0.096 R)
• M11: 6,808,648 km (0.102 R)
• M12: 7,393,276 km (0.069 R)
• M13: 7,957,859 km (0.101 R)
• M14: 8,773,466 km (0.058 R)
• M15: 9,583,539 km (0.093 R)
• M16: 9,763,355 km (0.11 R)
• M17: 10,254,186 km (0.112 R)
• M18: 11,152,072 km (0.051 R)
• M19: 12,101,271 km (0.109 R)
• M20: 14,004,754 km (0.096 R)
• M21: 15,351,883 km (0.057 R)
• M22: 15,680,998 km (0.096 R)
• M23: 16,014,751 km (0.12 R)
• M24: 28,246,621 km (0.107 R)
• M25: 32,765,524 km (0.099 R)
• M26: 34,000,903 km (0.032 R)
• M27: 34,419,478 km (0.082 R)
• M28: 37,150,537 km (0.092 R)
• M29: 42,714,830 km (0.119 R)
• M30: 47,061,695 km (0.045 R)
• M31: 53,178,752 km (0.118 R)
• M32: 56,232,044 km (0.089 R)
• M33: 63,947,854 km (0.053 R)
• M34: 65,657,458 km (0.078 R)
• M35: 70,968,482 km (0.03 R)
• M36: 72,109,914 km (0.103 R)
• M37: 72,339,696 km (0.098 R)
• M38: 74,899,016 km (0.064 R)
• M39: 84,714,282 km (0.098 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: 368 - 13,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit