🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.2

Radius: 8.6

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.82 AU - 1.22 AU

Year: 687 Days

Day: 9.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,919,572 km

• M1: 107,112 km (0.115 R)
• M2: 380,727 km (0.119 R)
• M3: 868,715 km (0.106 R)
• M4: 1,245,701 km (0.089 R)
• M5: 1,738,327 km (0.111 R)
• M6: 2,008,351 km (0.097 R)
• M7: 2,613,176 km (0.08 R)
• M8: 3,148,586 km (0.108 R)
• M9: 3,423,398 km (0.099 R)
• M10: 3,810,258 km (0.113 R)
• M11: 4,137,728 km (0.095 R)
• M12: 5,166,063 km (0.071 R)
• M13: 5,550,231 km (0.065 R)
• M14: 6,336,517 km (0.108 R)
• M15: 6,921,445 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.3

Radius: 10.4

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.47 AU - 1.47 AU

Year: 1189 Days

Day: 6.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,919,572 km

• M1: 129,402 km (0.096 R)
• M2: 490,083 km (0.066 R)
• M3: 1,092,663 km (0.057 R)
• M4: 1,537,866 km (0.055 R)
• M5: 2,049,790 km (0.102 R)
• M6: 2,585,500 km (0.094 R)
• M7: 2,988,367 km (0.094 R)
• M8: 5,337,802 km (0.11 R)
• M9: 5,863,937 km (0.055 R)
• M10: 7,243,379 km (0.12 R)
• M11: 7,756,799 km (0.118 R)
• M12: 8,103,567 km (0.089 R)
• M13: 9,414,194 km (0.112 R)
• M14: 9,932,850 km (0.084 R)
• M15: 10,534,832 km (0.104 R)
• M16: 11,534,594 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887

Radius: 13

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.26 AU - 1.8 AU

Year: 1262 Days

Day: 13.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,919,572 km

• M1: 161,715 km (0.077 R)
• M2: 663,018 km (0.101 R)
• M3: 1,151,305 km (0.102 R)
• M4: 1,924,726 km (0.106 R)
• M5: 2,629,931 km (0.098 R)
• M6: 3,597,081 km (0.108 R)
• M7: 4,101,674 km (0.102 R)
• M8: 5,860,945 km (0.117 R)
• M9: 7,087,050 km (0.047 R)
• M10: 7,531,804 km (0.068 R)
• M11: 8,106,858 km (0.093 R)
• M12: 8,622,971 km (0.068 R)
• M13: 9,130,556 km (0.114 R)
• M14: 10,238,628 km (0.073 R)
• M15: 11,014,293 km (0.079 R)
• M16: 11,434,364 km (0.097 R)
• M17: 12,011,063 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.2

Radius: 14.5

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.64 AU - 2.66 AU

Year: 2877 Days

Day: 11.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,919,572 km

• M1: 180,565 km (0.1 R)
• M2: 638,484 km (0.101 R)
• M3: 1,292,675 km (0.096 R)
• M4: 1,759,869 km (0.084 R)
• M5: 2,628,584 km (0.088 R)
• M6: 3,451,522 km (0.084 R)
• M7: 4,270,720 km (0.092 R)
• M8: 5,026,189 km (0.063 R)
• M9: 5,511,335 km (0.03 R)
• M10: 6,027,747 km (0.057 R)
• M11: 7,806,466 km (0.026 R)
• M12: 8,493,419 km (0.115 R)
• M13: 9,291,673 km (0.068 R)
• M14: 10,720,034 km (0.043 R)
• M15: 11,322,614 km (0.045 R)
• M16: 11,862,962 km (0.061 R)
• M17: 12,551,710 km (0.087 R)
• M18: 13,449,896 km (0.113 R)
• M19: 16,090,298 km (0.066 R)
• M20: 17,698,026 km (0.046 R)
• M21: 19,059,517 km (0.1 R)
• M22: 19,587,597 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.8

Radius: 9.4

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.26 AU - 3.36 AU

Year: 4016 Days

Day: 7.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,919,572 km

• M1: 116,986 km (0.1 R)
• M2: 520,451 km (0.086 R)
• M3: 882,179 km (0.072 R)
• M4: 1,218,624 km (0.074 R)
• M5: 1,570,478 km (0.059 R)
• M6: 1,990,100 km (0.119 R)
• M7: 2,516,087 km (0.032 R)
• M8: 4,300,490 km (0.08 R)
• M9: 5,128,215 km (0.074 R)
• M10: 5,823,247 km (0.069 R)
• M11: 7,332,390 km (0.098 R)
• M12: 9,047,530 km (0.11 R)
• M13: 14,396,102 km (0.043 R)
• M14: 15,718,547 km (0.071 R)
• M15: 16,703,051 km (0.114 R)
• M16: 22,250,290 km (0.108 R)
• M17: 26,508,593 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.6

Radius: 11.3

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.44 AU - 3.44 AU

Year: 4255 Days

Day: 12.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 163.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,919,572 km

• M1: 140,622 km (0.107 R)
• M2: 1,015,022 km (0.095 R)
• M3: 1,780,514 km (0.106 R)
• M4: 2,471,656 km (0.072 R)
• M5: 3,620,119 km (0.056 R)
• M6: 4,243,344 km (0.08 R)
• M7: 4,680,917 km (0.086 R)
• M8: 5,675,594 km (0.12 R)
• M9: 6,773,642 km (0.076 R)
• M10: 7,135,968 km (0.104 R)
• M11: 7,546,016 km (0.054 R)
• M12: 8,488,782 km (0.068 R)
• M13: 9,386,668 km (0.094 R)
• M14: 10,175,198 km (0.07 R)
• M15: 10,917,802 km (0.082 R)
• M16: 13,159,078 km (0.115 R)
• M17: 14,200,129 km (0.086 R)
• M18: 20,040,879 km (0.067 R)
• M19: 21,067,719 km (0.108 R)
• M20: 21,629,459 km (0.051 R)
• M21: 22,856,460 km (0.108 R)
• M22: 26,897,697 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.5

Radius: 10.9

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.9 AU - 5.64 AU

Year: 6947 Days

Day: 10 Hours

Environment

Temp: -224 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,919,572 km

• M1: 141,819 km (0.107 R)
• M2: 486,492 km (0.066 R)
• M3: 957,277 km (0.081 R)
• M4: 1,375,104 km (0.094 R)
• M5: 2,060,411 km (0.055 R)
• M6: 2,528,802 km (0.066 R)
• M7: 3,013,948 km (0.096 R)
• M8: 3,911,087 km (0.068 R)
• M9: 4,353,148 km (0.088 R)
• M10: 6,926,830 km (0.109 R)
• M11: 7,443,242 km (0.118 R)
• M12: 9,301,098 km (0.113 R)
• M13: 9,810,180 km (0.112 R)
• M14: 11,762,432 km (0.108 R)
• M15: 15,264,518 km (0.05 R)
• M16: 17,281,696 km (0.086 R)
• M17: 18,172,551 km (0.08 R)
• M18: 19,852,685 km (0.1 R)
• M19: 20,304,769 km (0.105 R)
• M20: 20,962,402 km (0.111 R)
• M21: 22,181,923 km (0.118 R)
• M22: 23,091,628 km (0.073 R)
• M23: 23,519,777 km (0.106 R)
• M24: 24,985,537 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.2

Radius: 9.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.09 AU - 6.25 AU

Year: 7839 Days

Day: 14.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 41,919,572 km

• M1: 209,587 km (0.104 R)
• M2: 925,263 km (0.056 R)
• M3: 3,471,718 km (0.089 R)
• M4: 3,818,486 km (0.094 R)
• M5: 7,071,342 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.9

Radius: 3.1

Gravity: 91.25 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.49 AU - 6.63 AU

Year: 9948 Days

Day: 18.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,919,572 km

• M1: 38,596 km (0.036 R)
• M2: 157,826 km (0.113 R)
• M3: 350,957 km (0.088 R)
• M4: 484,996 km (0.081 R)
• M5: 605,572 km (0.058 R)
• M6: 719,715 km (0.093 R)
• M7: 1,355,656 km (0.059 R)
• M8: 1,597,556 km (0.057 R)
• M9: 1,785,002 km (0.053 R)
• M10: 2,148,375 km (0.098 R)
• M11: 2,476,742 km (0.091 R)
• M12: 2,642,497 km (0.119 R)
• M13: 3,184,340 km (0.083 R)
• M14: 4,423,310 km (0.087 R)
• M15: 5,317,008 km (0.078 R)
• M16: 5,593,016 km (0.073 R)
• M17: 12,271,214 km (0.062 R)
• M18: 13,816,710 km (0.077 R)
• M19: 14,403,283 km (0.094 R)
• M20: 22,166,515 km (0.087 R)
• M21: 25,591,259 km (0.112 R)
• M22: 36,945,737 km (0.088 R)
• M23: 49,417,413 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.7

Radius: 4.3

Gravity: 15.18 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.71 AU - 8.61 AU

Year: 12776 Days

Day: 19.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,919,572 km

• M1: 100,530 km (0.098 R)
• M2: 393,442 km (0.094 R)
• M3: 1,195,137 km (0.042 R)
• M4: 1,425,369 km (0.117 R)
• M5: 1,599,351 km (0.077 R)
• M6: 2,106,039 km (0.101 R)
• M7: 4,540,295 km (0.071 R)
• M8: 6,793,539 km (0.078 R)
• M9: 8,521,394 km (0.106 R)
• M10: 10,874,868 km (0.116 R)
• M11: 16,541,785 km (0.063 R)
• M12: 18,650,217 km (0.093 R)
• M13: 19,316,077 km (0.082 R)
• M14: 22,220,520 km (0.114 R)
• M15: 24,602,716 km (0.079 R)
• M16: 31,602,550 km (0.109 R)
• M17: 33,837,542 km (0.07 R)
• M18: 38,500,358 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 19,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit