🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.6

Radius: 10

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.58 AU - 0.62 AU

Year: 321 Days

Day: 7.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 48,905,605 km

• M1: 124,765 km (0.076 R)
• M2: 477,816 km (0.038 R)
• M3: 818,001 km (0.109 R)
• M4: 1,419,833 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.4

Radius: 13.2

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.99 AU - 1.15 AU

Year: 764 Days

Day: 13 Hours

Environment

Temp: -169 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 48,905,605 km

• M1: 179,966 km (0.034 R)
• M2: 1,587,533 km (0.083 R)
• M3: 2,474,050 km (0.107 R)
• M4: 3,738,750 km (0.096 R)
• M5: 4,155,530 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.1

Radius: 10.7

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.06 AU - 1.28 AU

Year: 874 Days

Day: 5.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,905,605 km

• M1: 135,087 km (0.111 R)
• M2: 1,183,469 km (0.079 R)
• M3: 1,591,273 km (0.058 R)
• M4: 2,386,834 km (0.072 R)
• M5: 2,841,312 km (0.072 R)
• M6: 3,179,852 km (0.092 R)
• M7: 4,198,763 km (0.111 R)
• M8: 4,703,806 km (0.101 R)
• M9: 6,041,360 km (0.107 R)
• M10: 6,585,897 km (0.108 R)
• M11: 7,141,653 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.6

Radius: 10.2

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.2 AU - 1.66 AU

Year: 1180 Days

Day: 11.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,905,605 km

• M1: 126,859 km (0.073 R)
• M2: 446,250 km (0.113 R)
• M3: 880,383 km (0.071 R)
• M4: 1,219,372 km (0.119 R)
• M5: 1,638,396 km (0.097 R)
• M6: 2,425,131 km (0.098 R)
• M7: 2,759,333 km (0.103 R)
• M8: 3,630,740 km (0.095 R)
• M9: 4,071,007 km (0.064 R)
• M10: 5,019,757 km (0.1 R)
• M11: 5,421,726 km (0.06 R)
• M12: 5,932,453 km (0.038 R)
• M13: 6,290,590 km (0.117 R)
• M14: 6,879,108 km (0.089 R)
• M15: 7,426,936 km (0.066 R)
• M16: 8,610,105 km (0.096 R)
• M17: 9,698,729 km (0.083 R)
• M18: 10,420,240 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.7

Radius: 10.9

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.53 AU - 2.19 AU

Year: 1751 Days

Day: 9.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,905,605 km

• M1: 135,536 km (0.107 R)
• M2: 572,661 km (0.106 R)
• M3: 1,000,211 km (0.038 R)
• M4: 1,369,569 km (0.105 R)
• M5: 1,754,185 km (0.105 R)
• M6: 2,349,285 km (0.079 R)
• M7: 3,584,664 km (0.114 R)
• M8: 4,399,823 km (0.101 R)
• M9: 4,832,310 km (0.061 R)
• M10: 5,272,278 km (0.044 R)
• M11: 5,630,565 km (0.078 R)
• M12: 6,419,843 km (0.105 R)
• M13: 7,230,065 km (0.116 R)
• M14: 7,969,827 km (0.064 R)
• M15: 9,849,823 km (0.104 R)
• M16: 10,232,794 km (0.093 R)
• M17: 11,268,609 km (0.104 R)
• M18: 11,972,916 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.4

Radius: 11.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.58 AU - 2.76 AU

Year: 3011 Days

Day: 11.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 48,905,605 km

• M1: 144,212 km (0.118 R)
• M2: 538,852 km (0.07 R)
• M3: 1,065,286 km (0.106 R)
• M4: 1,555,519 km (0.1 R)
• M5: 2,086,741 km (0.081 R)
• M6: 2,722,532 km (0.029 R)
• M7: 3,534,848 km (0.052 R)
• M8: 4,542,390 km (0.07 R)
• M9: 5,202,116 km (0.104 R)
• M10: 5,755,928 km (0.117 R)
• M11: 6,399,947 km (0.107 R)
• M12: 7,512,805 km (0.082 R)
• M13: 8,781,993 km (0.119 R)
• M14: 9,301,397 km (0.084 R)
• M15: 10,690,114 km (0.077 R)
• M16: 11,472,511 km (0.09 R)
• M17: 11,858,174 km (0.105 R)
• M18: 12,292,457 km (0.093 R)
• M19: 15,079,465 km (0.066 R)
• M20: 16,111,242 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.9

Radius: 12.5

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.38 AU - 3.74 AU

Year: 4636 Days

Day: 6.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,905,605 km

• M1: 155,432 km (0.098 R)
• M2: 563,386 km (0.102 R)
• M3: 1,047,484 km (0.066 R)
• M4: 1,888,374 km (0.112 R)
• M5: 3,399,312 km (0.04 R)
• M6: 4,137,428 km (0.119 R)
• M7: 4,930,147 km (0.057 R)
• M8: 6,573,630 km (0.06 R)
• M9: 7,004,920 km (0.104 R)
• M10: 8,556,699 km (0.103 R)
• M11: 9,452,192 km (0.12 R)
• M12: 12,283,631 km (0.08 R)
• M13: 13,374,050 km (0.047 R)
• M14: 14,839,660 km (0.073 R)
• M15: 15,584,358 km (0.096 R)
• M16: 17,148,404 km (0.094 R)
• M17: 18,267,845 km (0.105 R)
• M18: 20,652,136 km (0.106 R)
• M19: 21,783,096 km (0.077 R)
• M20: 23,592,332 km (0.067 R)
• M21: 24,533,452 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.1

Radius: 13.2

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5 AU - 5.9 AU

Year: 8782 Days

Day: 12.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,905,605 km

• M1: 164,258 km (0.107 R)
• M2: 621,280 km (0.103 R)
• M3: 1,118,394 km (0.118 R)
• M4: 2,483,923 km (0.114 R)
• M5: 3,034,144 km (0.052 R)
• M6: 3,645,999 km (0.096 R)
• M7: 4,404,311 km (0.071 R)
• M8: 7,260,882 km (0.087 R)
• M9: 8,259,448 km (0.12 R)
• M10: 9,274,619 km (0.084 R)
• M11: 10,489,503 km (0.107 R)
• M12: 11,468,322 km (0.112 R)
• M13: 15,636,119 km (0.058 R)
• M14: 17,520,903 km (0.08 R)
• M15: 19,552,890 km (0.096 R)
• M16: 21,097,638 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.8

Radius: 4.2

Gravity: 26.69 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.05 AU - 9.31 AU

Year: 16149 Days

Day: 17.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 48,905,605 km

• M1: 52,210 km (0.079 R)
• M2: 205,099 km (0.113 R)
• M3: 338,091 km (0.056 R)
• M4: 732,730 km (0.085 R)
• M5: 907,760 km (0.057 R)
• M6: 1,302,100 km (0.051 R)
• M7: 1,470,996 km (0.072 R)
• M8: 1,719,029 km (0.107 R)
• M9: 1,853,218 km (0.079 R)
• M10: 2,298,571 km (0.086 R)
• M11: 3,095,479 km (0.049 R)
• M12: 3,320,474 km (0.09 R)
• M13: 3,502,984 km (0.113 R)
• M14: 3,747,427 km (0.104 R)
• M15: 5,788,690 km (0.096 R)
• M16: 8,326,468 km (0.086 R)
• M17: 8,470,082 km (0.055 R)
• M18: 10,433,404 km (0.09 R)
• M19: 10,656,156 km (0.069 R)
• M20: 12,060,580 km (0.063 R)
• M21: 12,367,854 km (0.049 R)
• M22: 12,554,852 km (0.083 R)
• M23: 14,050,980 km (0.097 R)
• M24: 15,954,314 km (0.113 R)
• M25: 16,399,517 km (0.102 R)
• M26: 17,943,068 km (0.12 R)
• M27: 23,150,570 km (0.076 R)
• M28: 23,529,800 km (0.101 R)
• M29: 28,085,055 km (0.083 R)
• M30: 28,408,187 km (0.053 R)
• M31: 28,733,712 km (0.086 R)
• M32: 29,392,092 km (0.06 R)
• M33: 39,966,268 km (0.086 R)
• M34: 48,833,682 km (0.104 R)
• M35: 49,928,140 km (0.108 R)
• M36: 52,165,825 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.8

Radius: 4.3

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.73 AU - 10.93 AU

Year: 18111 Days

Day: 22.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,905,605 km

• M1: 53,556 km (0.095 R)
• M2: 187,596 km (0.105 R)
• M3: 333,603 km (0.111 R)
• M4: 480,508 km (0.055 R)
• M5: 687,402 km (0.088 R)
• M6: 1,307,635 km (0.071 R)
• M7: 1,684,472 km (0.115 R)
• M8: 3,371,338 km (0.036 R)
• M9: 3,910,488 km (0.072 R)
• M10: 4,965,303 km (0.099 R)
• M11: 5,256,121 km (0.117 R)
• M12: 6,050,785 km (0.105 R)
• M13: 6,457,841 km (0.043 R)
• M14: 7,660,757 km (0.075 R)
• M15: 8,359,828 km (0.094 R)
• M16: 9,100,487 km (0.082 R)
• M17: 9,244,101 km (0.102 R)
• M18: 10,035,773 km (0.082 R)
• M19: 14,549,889 km (0.073 R)
• M20: 17,317,450 km (0.075 R)
• M21: 17,760,708 km (0.071 R)
• M22: 22,356,055 km (0.073 R)
• M23: 26,890,516 km (0.108 R)
• M24: 28,494,355 km (0.106 R)
• M25: 30,909,912 km (0.109 R)
• M26: 34,145,564 km (0.084 R)
• M27: 38,467,447 km (0.093 R)
• M28: 40,113,472 km (0.111 R)
• M29: 41,149,437 km (0.08 R)
• M30: 43,005,199 km (0.12 R)
• M31: 43,409,861 km (0.097 R)
• M32: 44,364,296 km (0.119 R)
• M33: 45,332,493 km (0.115 R)
• M34: 48,613,025 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 19,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit