🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.1

Radius: 12

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.03 AU - 1.69 AU

Year: 1058 Days

Day: 13.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 80,680,363 km

• M1: 149,299 km (0.072 R)
• M2: 563,834 km (0.072 R)
• M3: 1,004,400 km (0.08 R)
• M4: 1,400,236 km (0.048 R)
• M5: 1,826,440 km (0.091 R)
• M6: 2,284,359 km (0.096 R)
• M7: 2,793,441 km (0.118 R)
• M8: 3,554,745 km (0.066 R)
• M9: 4,397,429 km (0.084 R)
• M10: 4,810,469 km (0.1 R)
• M11: 5,190,897 km (0.082 R)
• M12: 5,632,509 km (0.064 R)
• M13: 6,186,770 km (0.099 R)
• M14: 7,207,925 km (0.119 R)
• M15: 7,888,146 km (0.089 R)
• M16: 10,126,280 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232

Radius: 15

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.62 AU - 1.66 AU

Year: 1401 Days

Day: 7.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 80,680,363 km

• M1: 186,848 km (0.099 R)
• M2: 803,640 km (0.097 R)
• M3: 1,576,014 km (0.119 R)
• M4: 2,723,429 km (0.113 R)
• M5: 3,200,347 km (0.051 R)
• M6: 3,776,897 km (0.088 R)
• M7: 5,379,390 km (0.058 R)
• M8: 5,917,493 km (0.099 R)
• M9: 8,722,753 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.1

Radius: 9.8

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.63 AU - 2.65 AU

Year: 2860 Days

Day: 7.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 80,680,363 km

• M1: 122,371 km (0.1 R)
• M2: 435,779 km (0.105 R)
• M3: 745,596 km (0.08 R)
• M4: 1,219,971 km (0.043 R)
• M5: 1,965,566 km (0.079 R)
• M6: 3,004,374 km (0.091 R)
• M7: 3,330,049 km (0.064 R)
• M8: 3,801,431 km (0.097 R)
• M9: 4,815,555 km (0.084 R)
• M10: 5,928,863 km (0.099 R)
• M11: 6,269,497 km (0.054 R)
• M12: 7,233,057 km (0.082 R)
• M13: 7,908,940 km (0.065 R)
• M14: 8,874,894 km (0.102 R)
• M15: 9,224,654 km (0.035 R)
• M16: 9,616,600 km (0.054 R)
• M17: 10,716,294 km (0.086 R)
• M18: 11,557,184 km (0.053 R)
• M19: 11,897,967 km (0.09 R)
• M20: 12,401,963 km (0.097 R)
• M21: 13,246,293 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.2

Radius: 9.4

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.3 AU - 3.14 AU

Year: 2991 Days

Day: 7.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 80,680,363 km

• M1: 137,331 km (0.083 R)
• M2: 518,805 km (0.045 R)
• M3: 2,978,793 km (0.091 R)
• M4: 4,014,309 km (0.09 R)
• M5: 5,793,477 km (0.096 R)
• M6: 6,573,181 km (0.082 R)
• M7: 8,074,545 km (0.043 R)
• M8: 8,581,831 km (0.115 R)
• M9: 9,205,505 km (0.112 R)
• M10: 10,129,122 km (0.091 R)
• M11: 13,108,065 km (0.097 R)
• M12: 13,893,005 km (0.058 R)
• M13: 14,621,696 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.4

Radius: 8.3

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3 AU - 3.92 AU

Year: 4292 Days

Day: 8.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 80,680,363 km

• M1: 103,223 km (0.11 R)
• M2: 371,152 km (0.118 R)
• M3: 749,785 km (0.087 R)
• M4: 1,055,563 km (0.091 R)
• M5: 1,315,863 km (0.118 R)
• M6: 1,583,643 km (0.088 R)
• M7: 2,262,219 km (0.098 R)
• M8: 2,633,970 km (0.087 R)
• M9: 3,027,263 km (0.117 R)
• M10: 3,438,806 km (0.112 R)
• M11: 3,977,059 km (0.097 R)
• M12: 5,006,293 km (0.113 R)
• M13: 6,051,683 km (0.103 R)
• M14: 8,156,226 km (0.098 R)
• M15: 9,721,019 km (0.082 R)
• M16: 10,794,982 km (0.055 R)
• M17: 11,946,288 km (0.095 R)
• M18: 13,640,483 km (0.076 R)
• M19: 15,319,420 km (0.111 R)
• M20: 19,148,228 km (0.07 R)
• M21: 20,010,660 km (0.094 R)
• M22: 20,417,417 km (0.086 R)
• M23: 21,529,078 km (0.062 R)
• M24: 24,024,221 km (0.116 R)
• M25: 25,658,279 km (0.067 R)
• M26: 27,448,068 km (0.099 R)
• M27: 27,866,194 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.9

Radius: 3.7

Gravity: 51.64 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.61 AU - 5.95 AU

Year: 9267 Days

Day: 16.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,680,363 km

• M1: 46,076 km (0.073 R)
• M2: 164,258 km (0.058 R)
• M3: 371,601 km (0.105 R)
• M4: 503,098 km (0.101 R)
• M5: 931,396 km (0.113 R)
• M6: 1,099,544 km (0.115 R)
• M7: 1,624,932 km (0.112 R)
• M8: 1,790,687 km (0.039 R)
• M9: 3,146,941 km (0.07 R)
• M10: 4,321,583 km (0.069 R)
• M11: 5,457,181 km (0.116 R)
• M12: 5,726,606 km (0.1 R)
• M13: 8,080,080 km (0.108 R)
• M14: 9,881,687 km (0.082 R)
• M15: 10,281,712 km (0.076 R)
• M16: 16,507,826 km (0.114 R)
• M17: 19,761,879 km (0.117 R)
• M18: 21,538,503 km (0.117 R)
• M19: 22,295,019 km (0.106 R)
• M20: 22,809,187 km (0.088 R)
• M21: 25,036,400 km (0.091 R)
• M22: 31,283,009 km (0.119 R)
• M23: 32,143,646 km (0.101 R)
• M24: 36,448,175 km (0.088 R)
• M25: 36,803,619 km (0.115 R)
• M26: 42,545,036 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.4

Radius: 4.5

Gravity: 46.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.7 AU - 8.68 AU

Year: 14221 Days

Day: 22.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 80,680,363 km

• M1: 55,950 km (0.086 R)
• M2: 240,553 km (0.098 R)
• M3: 380,577 km (0.075 R)
• M4: 974,181 km (0.058 R)
• M5: 1,119,590 km (0.051 R)
• M6: 1,265,748 km (0.103 R)
• M7: 1,580,502 km (0.067 R)
• M8: 2,040,515 km (0.094 R)
• M9: 2,890,829 km (0.078 R)
• M10: 4,107,658 km (0.095 R)
• M11: 4,624,369 km (0.114 R)
• M12: 5,256,121 km (0.119 R)
• M13: 6,226,413 km (0.119 R)
• M14: 6,475,942 km (0.114 R)
• M15: 7,264,772 km (0.112 R)
• M16: 7,969,527 km (0.116 R)
• M17: 8,616,239 km (0.079 R)
• M18: 10,356,212 km (0.059 R)
• M19: 10,647,628 km (0.083 R)
• M20: 13,044,785 km (0.059 R)
• M21: 15,025,311 km (0.11 R)
• M22: 26,764,256 km (0.107 R)
• M23: 28,660,708 km (0.087 R)
• M24: 28,889,593 km (0.111 R)
• M25: 29,817,100 km (0.104 R)
• M26: 30,764,353 km (0.116 R)
• M27: 34,237,567 km (0.112 R)
• M28: 34,754,129 km (0.055 R)
• M29: 41,219,001 km (0.074 R)
• M30: 43,439,482 km (0.047 R)
• M31: 46,680,370 km (0.065 R)
• M32: 50,410,892 km (0.114 R)
• M33: 52,263,213 km (0.061 R)
• M34: 52,947,922 km (0.082 R)
• M35: 54,861,578 km (0.077 R)
• M36: 59,939,828 km (0.111 R)
• M37: 65,718,793 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.3

Radius: 7.5

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.64 AU - 8.12 AU

Year: 14751 Days

Day: 22.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 80,680,363 km

• M1: 138,677 km (0.026 R)
• M2: 377,585 km (0.089 R)
• M3: 2,090,630 km (0.099 R)
• M4: 3,349,945 km (0.047 R)
• M5: 3,790,810 km (0.089 R)
• M6: 4,445,750 km (0.082 R)
• M7: 4,718,616 km (0.039 R)
• M8: 4,954,532 km (0.104 R)
• M9: 8,233,717 km (0.048 R)
• M10: 10,516,132 km (0.09 R)
• M11: 11,292,395 km (0.072 R)
• M12: 11,845,159 km (0.034 R)
• M13: 14,287,045 km (0.087 R)
• M14: 20,201,996 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.9

Radius: 7.5

Gravity: 14.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.11 AU - 10.33 AU

Year: 20208 Days

Day: 24.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,680,363 km

• M1: 93,798 km (0.119 R)
• M2: 338,989 km (0.051 R)
• M3: 861,085 km (0.113 R)
• M4: 1,307,635 km (0.03 R)
• M5: 1,732,942 km (0.108 R)
• M6: 2,099,606 km (0.097 R)
• M7: 2,564,407 km (0.059 R)
• M8: 3,177,608 km (0.062 R)
• M9: 3,698,658 km (0.043 R)
• M10: 5,173,842 km (0.099 R)
• M11: 7,835,488 km (0.047 R)
• M12: 13,282,795 km (0.106 R)
• M13: 13,795,616 km (0.082 R)
• M14: 15,816,833 km (0.118 R)
• M15: 16,226,881 km (0.09 R)
• M16: 18,930,115 km (0.063 R)
• M17: 20,052,547 km (0.087 R)
• M18: 20,436,416 km (0.106 R)
• M19: 26,223,011 km (0.05 R)
• M20: 30,297,758 km (0.114 R)
• M21: 34,775,521 km (0.083 R)
• M22: 38,189,195 km (0.062 R)
• M23: 38,927,460 km (0.066 R)
• M24: 44,040,566 km (0.081 R)
• M25: 46,338,688 km (0.09 R)
• M26: 48,888,435 km (0.115 R)
• M27: 53,343,310 km (0.118 R)
• M28: 57,674,168 km (0.094 R)
• M29: 60,421,832 km (0.086 R)
• M30: 60,821,408 km (0.115 R)
• M31: 64,496,728 km (0.089 R)
• M32: 66,388,842 km (0.054 R)
• M33: 74,556,587 km (0.116 R)
• M34: 76,173,590 km (0.096 R)
• M35: 78,286,810 km (0.071 R)
• M36: 79,957,220 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 16,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit