🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.8

Radius: 13.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.65 AU - 2.49 AU

Year: 1954 Days

Day: 11 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 87,862,680 km

• M1: 171,140 km (0.108 R)
• M2: 678,127 km (0.09 R)
• M3: 1,760,318 km (0.096 R)
• M4: 2,310,240 km (0.081 R)
• M5: 3,927,393 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.6

Radius: 8.8

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.72 AU - 2.46 AU

Year: 1982 Days

Day: 13.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,862,680 km

• M1: 109,506 km (0.116 R)
• M2: 414,984 km (0.04 R)
• M3: 783,743 km (0.077 R)
• M4: 1,234,332 km (0.044 R)
• M5: 2,429,469 km (0.032 R)
• M6: 2,816,629 km (0.075 R)
• M7: 4,347,015 km (0.113 R)
• M8: 5,215,879 km (0.108 R)
• M9: 6,048,840 km (0.096 R)
• M10: 6,990,858 km (0.102 R)
• M11: 7,293,943 km (0.056 R)
• M12: 7,951,875 km (0.104 R)
• M13: 8,438,217 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.3

Radius: 10.3

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.13 AU - 2.65 AU

Year: 2424 Days

Day: 5.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 87,862,680 km

• M1: 132,245 km (0.118 R)
• M2: 666,608 km (0.075 R)
• M3: 1,001,707 km (0.034 R)
• M4: 2,166,028 km (0.099 R)
• M5: 4,729,985 km (0.116 R)
• M6: 5,711,796 km (0.066 R)
• M7: 7,887,398 km (0.031 R)
• M8: 9,472,537 km (0.075 R)
• M9: 11,226,572 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.7

Radius: 10.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.42 AU - 3.68 AU

Year: 3494 Days

Day: 8.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,862,680 km

• M1: 130,599 km (0.07 R)
• M2: 550,071 km (0.11 R)
• M3: 888,013 km (0.113 R)
• M4: 1,327,681 km (0.087 R)
• M5: 1,716,636 km (0.095 R)
• M6: 2,072,828 km (0.119 R)
• M7: 2,438,595 km (0.109 R)
• M8: 2,773,694 km (0.104 R)
• M9: 3,625,654 km (0.091 R)
• M10: 4,377,682 km (0.077 R)
• M11: 5,007,490 km (0.077 R)
• M12: 6,820,466 km (0.069 R)
• M13: 7,696,960 km (0.101 R)
• M14: 8,025,477 km (0.073 R)
• M15: 10,377,006 km (0.059 R)
• M16: 11,077,124 km (0.078 R)
• M17: 13,281,748 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.5

Radius: 13.7

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.09 AU - 5.23 AU

Year: 6599 Days

Day: 9.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 87,862,680 km

• M1: 170,392 km (0.061 R)
• M2: 1,009,486 km (0.069 R)
• M3: 2,133,864 km (0.108 R)
• M4: 2,983,131 km (0.106 R)
• M5: 3,719,901 km (0.105 R)
• M6: 7,903,704 km (0.093 R)
• M7: 8,331,105 km (0.118 R)
• M8: 11,037,032 km (0.099 R)
• M9: 11,522,926 km (0.091 R)
• M10: 12,278,395 km (0.058 R)
• M11: 15,454,208 km (0.116 R)
• M12: 16,878,380 km (0.046 R)
• M13: 20,564,023 km (0.08 R)
• M14: 21,301,091 km (0.118 R)
• M15: 24,755,306 km (0.076 R)
• M16: 27,226,214 km (0.094 R)
• M17: 29,392,242 km (0.057 R)
• M18: 30,612,212 km (0.111 R)
• M19: 32,159,802 km (0.101 R)
• M20: 32,853,039 km (0.087 R)
• M21: 33,354,341 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772

Radius: 3.1

Gravity: 80.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.65 AU - 8.65 AU

Year: 12542 Days

Day: 19.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 87,862,680 km

• M1: 39,344 km (0.086 R)
• M2: 523,593 km (0.107 R)
• M3: 891,155 km (0.049 R)
• M4: 1,352,514 km (0.07 R)
• M5: 2,297,075 km (0.106 R)
• M6: 2,567,099 km (0.079 R)
• M7: 4,034,206 km (0.06 R)
• M8: 5,044,590 km (0.091 R)
• M9: 5,392,106 km (0.087 R)
• M10: 5,571,773 km (0.11 R)
• M11: 5,981,072 km (0.078 R)
• M12: 7,416,464 km (0.108 R)
• M13: 8,003,486 km (0.107 R)
• M14: 13,788,585 km (0.095 R)
• M15: 15,886,247 km (0.12 R)
• M16: 17,087,518 km (0.116 R)
• M17: 17,947,556 km (0.078 R)
• M18: 18,509,745 km (0.111 R)
• M19: 20,700,456 km (0.113 R)
• M20: 22,591,373 km (0.09 R)
• M21: 24,988,679 km (0.068 R)
• M22: 25,187,494 km (0.089 R)
• M23: 26,712,345 km (0.1 R)
• M24: 27,975,550 km (0.069 R)
• M25: 28,297,484 km (0.102 R)
• M26: 28,948,834 km (0.111 R)
• M27: 41,461,947 km (0.055 R)
• M28: 45,182,147 km (0.042 R)
• M29: 46,670,347 km (0.09 R)
• M30: 48,498,732 km (0.095 R)
• M31: 49,743,985 km (0.025 R)
• M32: 53,113,527 km (0.08 R)
• M33: 55,950,352 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.7

Radius: 5.9

Gravity: 14.93 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.87 AU - 8.55 AU

Year: 12700 Days

Day: 21.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 87,862,680 km

• M1: 75,098 km (0.104 R)
• M2: 275,260 km (0.102 R)
• M3: 534,064 km (0.096 R)
• M4: 922,271 km (0.075 R)
• M5: 1,348,026 km (0.067 R)
• M6: 1,913,207 km (0.081 R)
• M7: 2,212,403 km (0.083 R)
• M8: 3,133,776 km (0.108 R)
• M9: 3,759,095 km (0.077 R)
• M10: 4,494,219 km (0.116 R)
• M11: 4,895,890 km (0.088 R)
• M12: 5,806,342 km (0.112 R)
• M13: 9,908,166 km (0.077 R)
• M14: 10,857,664 km (0.051 R)
• M15: 13,182,116 km (0.086 R)
• M16: 14,198,184 km (0.113 R)
• M17: 17,112,201 km (0.04 R)
• M18: 17,633,849 km (0.1 R)
• M19: 19,342,107 km (0.103 R)
• M20: 20,651,687 km (0.058 R)
• M21: 23,174,206 km (0.119 R)
• M22: 33,554,503 km (0.09 R)
• M23: 35,320,356 km (0.04 R)
• M24: 41,253,707 km (0.101 R)
• M25: 43,141,483 km (0.113 R)
• M26: 44,805,011 km (0.097 R)
• M27: 47,671,456 km (0.111 R)
• M28: 50,505,737 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.7

Radius: 6.7

Gravity: 19.69 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.97 AU - 11.11 AU

Year: 19330 Days

Day: 17.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,862,680 km

• M1: 116,088 km (0.109 R)
• M2: 587,172 km (0.11 R)
• M3: 800,797 km (0.107 R)
• M4: 1,160,131 km (0.046 R)
• M5: 1,640,341 km (0.1 R)
• M6: 1,858,903 km (0.105 R)
• M7: 2,423,785 km (0.063 R)
• M8: 2,660,000 km (0.104 R)
• M9: 3,097,125 km (0.107 R)
• M10: 6,926,681 km (0.079 R)
• M11: 8,862,028 km (0.087 R)
• M12: 9,541,502 km (0.085 R)
• M13: 9,775,473 km (0.119 R)
• M14: 14,441,131 km (0.081 R)
• M15: 15,460,641 km (0.117 R)
• M16: 17,294,112 km (0.056 R)
• M17: 19,082,555 km (0.051 R)
• M18: 22,296,964 km (0.055 R)
• M19: 26,655,498 km (0.104 R)
• M20: 28,066,057 km (0.032 R)
• M21: 33,664,458 km (0.117 R)
• M22: 34,894,601 km (0.11 R)
• M23: 36,296,183 km (0.073 R)
• M24: 44,681,892 km (0.091 R)
• M25: 47,174,342 km (0.087 R)
• M26: 53,531,504 km (0.056 R)
• M27: 54,271,265 km (0.114 R)
• M28: 56,914,211 km (0.053 R)
• M29: 58,657,774 km (0.11 R)
• M30: 67,052,608 km (0.054 R)
• M31: 73,223,969 km (0.089 R)
• M32: 73,451,059 km (0.07 R)
• M33: 74,364,354 km (0.075 R)
• M34: 76,914,848 km (0.111 R)
• M35: 77,384,735 km (0.099 R)
• M36: 79,283,580 km (0.042 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.8

Radius: 7.9

Gravity: 12.03 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.14 AU - 12.72 AU

Year: 23705 Days

Day: 21.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,862,680 km

• M1: 98,735 km (0.096 R)
• M2: 349,610 km (0.063 R)
• M3: 681,418 km (0.054 R)
• M4: 995,125 km (0.114 R)
• M5: 1,311,525 km (0.081 R)
• M6: 2,920,599 km (0.119 R)
• M7: 3,166,987 km (0.046 R)
• M8: 3,861,121 km (0.085 R)
• M9: 4,652,793 km (0.114 R)
• M10: 7,884,406 km (0.113 R)
• M11: 8,149,194 km (0.099 R)
• M12: 8,529,921 km (0.112 R)
• M13: 10,110,722 km (0.084 R)
• M14: 10,360,550 km (0.085 R)
• M15: 12,367,555 km (0.054 R)
• M16: 12,798,098 km (0.104 R)
• M17: 14,227,356 km (0.057 R)
• M18: 16,523,234 km (0.034 R)
• M19: 17,668,855 km (0.112 R)
• M20: 18,772,438 km (0.114 R)
• M21: 20,813,253 km (0.059 R)
• M22: 23,105,092 km (0.085 R)
• M23: 24,760,991 km (0.057 R)
• M24: 25,330,211 km (0.104 R)
• M25: 27,210,058 km (0.115 R)
• M26: 29,181,159 km (0.063 R)
• M27: 32,044,014 km (0.11 R)
• M28: 34,946,511 km (0.049 R)
• M29: 47,959,581 km (0.09 R)
• M30: 59,703,613 km (0.109 R)
• M31: 62,807,469 km (0.075 R)
• M32: 70,011,205 km (0.05 R)
• M33: 78,232,954 km (0.096 R)
• M34: 84,227,940 km (0.095 R)
• M35: 85,255,976 km (0.11 R)
• M36: 87,599,576 km (0.059 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 18,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit