🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992

Radius: 10.6

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.56 AU - 1.86 AU

Year: 1467 Days

Day: 8.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 89,736,701 km

• M1: 133,890 km (0.113 R)
• M2: 556,055 km (0.102 R)
• M3: 971,788 km (0.036 R)
• M4: 1,956,291 km (0.058 R)
• M5: 2,370,378 km (0.081 R)
• M6: 3,281,429 km (0.06 R)
• M7: 3,799,786 km (0.116 R)
• M8: 4,372,147 km (0.084 R)
• M9: 4,730,285 km (0.07 R)
• M10: 5,620,093 km (0.089 R)
• M11: 6,592,329 km (0.09 R)
• M12: 6,957,947 km (0.105 R)
• M13: 7,960,701 km (0.087 R)
• M14: 8,619,530 km (0.066 R)
• M15: 9,675,242 km (0.088 R)
• M16: 10,251,792 km (0.066 R)
• M17: 10,743,670 km (0.114 R)
• M18: 11,548,357 km (0.112 R)
• M19: 12,119,821 km (0.062 R)
• M20: 12,709,835 km (0.082 R)
• M21: 13,778,113 km (0.093 R)
• M22: 14,683,629 km (0.11 R)
• M23: 15,083,804 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.8

Radius: 8.9

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.5 AU - 2.28 AU

Year: 1705 Days

Day: 6.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 89,736,701 km

• M1: 111,151 km (0.064 R)
• M2: 672,592 km (0.025 R)
• M3: 1,038,209 km (0.069 R)
• M4: 1,672,654 km (0.091 R)
• M5: 2,246,362 km (0.077 R)
• M6: 2,712,060 km (0.067 R)
• M7: 3,289,358 km (0.086 R)
• M8: 5,070,470 km (0.079 R)
• M9: 7,110,536 km (0.07 R)
• M10: 8,146,053 km (0.101 R)
• M11: 8,543,684 km (0.049 R)
• M12: 9,344,781 km (0.075 R)
• M13: 11,585,009 km (0.046 R)
• M14: 12,405,254 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.6

Radius: 10.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.94 AU - 2.84 AU

Year: 2424 Days

Day: 9.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 89,736,701 km

• M1: 133,292 km (0.061 R)
• M2: 532,868 km (0.093 R)
• M3: 878,738 km (0.097 R)
• M4: 1,908,719 km (0.084 R)
• M5: 3,192,119 km (0.03 R)
• M6: 4,011,317 km (0.092 R)
• M7: 4,528,627 km (0.069 R)
• M8: 5,011,678 km (0.09 R)
• M9: 5,887,125 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.6

Radius: 14.4

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.56 AU - 3.2 AU

Year: 3206 Days

Day: 6.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 89,736,701 km

• M1: 179,069 km (0.056 R)
• M2: 1,009,636 km (0.057 R)
• M3: 1,781,262 km (0.112 R)
• M4: 2,480,781 km (0.086 R)
• M5: 3,040,427 km (0.118 R)
• M6: 6,797,877 km (0.06 R)
• M7: 9,097,645 km (0.036 R)
• M8: 9,574,713 km (0.09 R)
• M9: 13,850,818 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.5

Radius: 9.8

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.62 AU - 3.16 AU

Year: 3223 Days

Day: 7.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 89,736,701 km

• M1: 121,922 km (0.025 R)
• M2: 482,154 km (0.039 R)
• M3: 841,488 km (0.05 R)
• M4: 1,409,810 km (0.073 R)
• M5: 2,364,843 km (0.098 R)
• M6: 2,887,837 km (0.069 R)
• M7: 3,772,110 km (0.119 R)
• M8: 4,705,601 km (0.095 R)
• M9: 5,445,961 km (0.079 R)
• M10: 6,409,670 km (0.119 R)
• M11: 8,106,409 km (0.113 R)
• M12: 8,490,876 km (0.064 R)
• M13: 8,918,427 km (0.093 R)
• M14: 9,554,068 km (0.086 R)
• M15: 11,311,993 km (0.096 R)
• M16: 12,209,729 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.6

Radius: 8.3

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.9 AU - 4.6 AU

Year: 5748 Days

Day: 13.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 89,736,701 km

• M1: 103,223 km (0.064 R)
• M2: 366,664 km (0.1 R)
• M3: 947,403 km (0.072 R)
• M4: 1,434,793 km (0.115 R)
• M5: 1,711,848 km (0.114 R)
• M6: 2,066,695 km (0.091 R)
• M7: 3,240,290 km (0.034 R)
• M8: 3,536,793 km (0.118 R)
• M9: 5,856,457 km (0.081 R)
• M10: 6,178,242 km (0.108 R)
• M11: 6,635,862 km (0.117 R)
• M12: 7,482,736 km (0.06 R)
• M13: 7,826,961 km (0.06 R)
• M14: 11,328,897 km (0.109 R)
• M15: 12,155,425 km (0.099 R)
• M16: 13,825,835 km (0.107 R)
• M17: 14,344,940 km (0.104 R)
• M18: 19,359,311 km (0.089 R)
• M19: 19,617,517 km (0.078 R)
• M20: 21,215,222 km (0.073 R)
• M21: 22,398,092 km (0.104 R)
• M22: 26,053,217 km (0.103 R)
• M23: 26,605,832 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.8

Radius: 11.4

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.55 AU - 6.99 AU

Year: 9092 Days

Day: 6.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 89,736,701 km

• M1: 141,819 km (0.12 R)
• M2: 541,245 km (0.118 R)
• M3: 966,103 km (0.063 R)
• M4: 2,029,146 km (0.059 R)
• M5: 2,567,249 km (0.072 R)
• M6: 3,751,466 km (0.074 R)
• M7: 7,241,584 km (0.068 R)
• M8: 8,773,466 km (0.086 R)
• M9: 10,106,533 km (0.114 R)
• M10: 10,562,507 km (0.114 R)
• M11: 10,979,287 km (0.093 R)
• M12: 11,352,982 km (0.117 R)
• M13: 11,790,407 km (0.094 R)
• M14: 12,410,340 km (0.102 R)
• M15: 14,274,629 km (0.106 R)
• M16: 15,773,749 km (0.062 R)
• M17: 16,250,218 km (0.107 R)
• M18: 21,308,721 km (0.089 R)
• M19: 22,228,897 km (0.059 R)
• M20: 24,509,068 km (0.092 R)
• M21: 25,240,901 km (0.119 R)
• M22: 25,987,394 km (0.04 R)
• M23: 31,630,375 km (0.097 R)
• M24: 38,040,195 km (0.109 R)
• M25: 38,897,840 km (0.082 R)
• M26: 39,893,563 km (0.079 R)
• M27: 43,646,376 km (0.093 R)
• M28: 44,721,535 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.6

Radius: 5.4

Gravity: 26.19 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.18 AU - 9.52 AU

Year: 15828 Days

Day: 19.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 89,736,701 km

• M1: 71,209 km (0.072 R)
• M2: 515,215 km (0.114 R)
• M3: 775,515 km (0.11 R)
• M4: 1,133,503 km (0.063 R)
• M5: 1,394,551 km (0.107 R)
• M6: 1,694,944 km (0.091 R)
• M7: 1,887,925 km (0.091 R)
• M8: 2,403,439 km (0.115 R)
• M9: 2,933,764 km (0.082 R)
• M10: 3,213,362 km (0.11 R)
• M11: 4,886,914 km (0.106 R)
• M12: 5,929,910 km (0.066 R)
• M13: 6,377,507 km (0.057 R)
• M14: 9,171,247 km (0.106 R)
• M15: 10,923,487 km (0.095 R)
• M16: 11,471,314 km (0.077 R)
• M17: 16,769,024 km (0.095 R)
• M18: 18,162,378 km (0.111 R)
• M19: 20,168,037 km (0.062 R)
• M20: 24,613,188 km (0.09 R)
• M21: 29,552,760 km (0.082 R)
• M22: 31,335,817 km (0.072 R)
• M23: 32,315,384 km (0.075 R)
• M24: 33,315,296 km (0.113 R)
• M25: 36,572,640 km (0.071 R)
• M26: 41,627,104 km (0.097 R)
• M27: 43,560,955 km (0.041 R)
• M28: 48,737,341 km (0.07 R)
• M29: 53,612,137 km (0.06 R)
• M30: 54,308,964 km (0.118 R)
• M31: 58,067,012 km (0.098 R)
• M32: 62,377,824 km (0.05 R)
• M33: 65,697,850 km (0.06 R)
• M34: 66,897,176 km (0.076 R)
• M35: 67,098,385 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.7

Radius: 5.6

Gravity: 25.02 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.67 AU - 13.33 AU

Year: 23933 Days

Day: 24 Hours

Environment

Temp: -232 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 89,736,701 km

• M1: 69,713 km (0.101 R)
• M2: 249,080 km (0.1 R)
• M3: 436,975 km (0.077 R)
• M4: 646,712 km (0.036 R)
• M5: 853,456 km (0.11 R)
• M6: 1,037,461 km (0.069 R)
• M7: 1,453,942 km (0.077 R)
• M8: 2,442,484 km (0.114 R)
• M9: 2,766,813 km (0.107 R)
• M10: 3,063,316 km (0.116 R)
• M11: 3,980,351 km (0.096 R)
• M12: 4,429,892 km (0.078 R)
• M13: 5,765,352 km (0.076 R)
• M14: 7,918,066 km (0.071 R)
• M15: 8,460,358 km (0.085 R)
• M16: 9,558,556 km (0.1 R)
• M17: 10,618,906 km (0.109 R)
• M18: 18,391,861 km (0.07 R)
• M19: 19,052,934 km (0.068 R)
• M20: 24,018,836 km (0.106 R)
• M21: 24,581,025 km (0.12 R)
• M22: 27,646,434 km (0.058 R)
• M23: 31,489,155 km (0.037 R)
• M24: 32,571,047 km (0.119 R)
• M25: 36,848,648 km (0.073 R)
• M26: 38,967,104 km (0.112 R)
• M27: 42,621,331 km (0.112 R)
• M28: 44,447,023 km (0.031 R)
• M29: 57,902,454 km (0.112 R)
• M30: 64,353,563 km (0.066 R)
• M31: 74,308,254 km (0.087 R)
• M32: 76,221,910 km (0.107 R)
• M33: 81,401,138 km (0.081 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 13,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit