🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.9

Radius: 9.6

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.51 AU - 0.63 AU

Year: 292 Days

Day: 13.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 76,721,479 km

• M1: 120,277 km (0.066 R)
• M2: 492,476 km (0.108 R)
• M3: 862,133 km (0.101 R)
• M4: 1,175,839 km (0.026 R)
• M5: 1,645,427 km (0.076 R)
• M6: 2,005,808 km (0.1 R)
• M7: 2,337,467 km (0.115 R)
• M8: 2,845,800 km (0.032 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.3

Radius: 14.6

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.07 AU - 1.71 AU

Year: 1112 Days

Day: 7 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,721,479 km

• M1: 181,612 km (0.066 R)
• M2: 934,837 km (0.034 R)
• M3: 1,733,839 km (0.094 R)
• M4: 2,361,103 km (0.088 R)
• M5: 3,391,683 km (0.08 R)
• M6: 4,254,863 km (0.1 R)
• M7: 5,391,806 km (0.1 R)
• M8: 6,249,750 km (0.097 R)
• M9: 7,150,928 km (0.059 R)
• M10: 8,914,836 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.2

Radius: 12.2

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.24 AU - 1.96 AU

Year: 1373 Days

Day: 8.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 76,721,479 km

• M1: 151,692 km (0.072 R)
• M2: 536,159 km (0.103 R)
• M3: 946,057 km (0.025 R)
• M4: 1,453,493 km (0.092 R)
• M5: 1,842,747 km (0.101 R)
• M6: 2,472,703 km (0.107 R)
• M7: 3,684,147 km (0.095 R)
• M8: 4,274,610 km (0.106 R)
• M9: 4,670,296 km (0.066 R)
• M10: 5,152,599 km (0.042 R)
• M11: 5,645,824 km (0.089 R)
• M12: 6,384,688 km (0.103 R)
• M13: 7,943,049 km (0.118 R)
• M14: 10,532,139 km (0.108 R)
• M15: 11,223,131 km (0.073 R)
• M16: 12,054,896 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.2

Radius: 10.9

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.88 AU - 3.66 AU

Year: 4011 Days

Day: 5.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,721,479 km

• M1: 135,536 km (0.1 R)
• M2: 547,079 km (0.108 R)
• M3: 1,090,419 km (0.101 R)
• M4: 1,490,144 km (0.069 R)
• M5: 2,012,540 km (0.115 R)
• M6: 2,371,575 km (0.088 R)
• M7: 4,556,003 km (0.12 R)
• M8: 5,565,639 km (0.119 R)
• M9: 5,993,489 km (0.08 R)
• M10: 6,389,026 km (0.092 R)
• M11: 7,774,153 km (0.12 R)
• M12: 8,504,789 km (0.075 R)
• M13: 9,315,160 km (0.082 R)
• M14: 10,287,696 km (0.118 R)
• M15: 11,089,840 km (0.091 R)
• M16: 12,223,642 km (0.078 R)
• M17: 13,929,357 km (0.048 R)
• M18: 14,391,166 km (0.119 R)
• M19: 15,541,274 km (0.115 R)
• M20: 16,038,238 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.7

Radius: 13.6

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.61 AU - 4.15 AU

Year: 5184 Days

Day: 14.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 76,721,479 km

• M1: 175,628 km (0.096 R)
• M2: 672,442 km (0.094 R)
• M3: 1,294,620 km (0.115 R)
• M4: 2,404,487 km (0.099 R)
• M5: 3,092,637 km (0.113 R)
• M6: 3,636,874 km (0.071 R)
• M7: 4,974,728 km (0.101 R)
• M8: 5,726,158 km (0.032 R)
• M9: 6,552,088 km (0.08 R)
• M10: 7,275,992 km (0.052 R)
• M11: 7,938,411 km (0.098 R)
• M12: 9,512,181 km (0.11 R)
• M13: 10,125,083 km (0.105 R)
• M14: 11,576,482 km (0.12 R)
• M15: 12,635,784 km (0.095 R)
• M16: 13,924,570 km (0.098 R)
• M17: 15,358,316 km (0.113 R)
• M18: 17,657,934 km (0.095 R)
• M19: 18,787,997 km (0.06 R)
• M20: 20,178,658 km (0.076 R)
• M21: 22,853,169 km (0.088 R)
• M22: 24,762,487 km (0.097 R)
• M23: 25,755,966 km (0.112 R)
• M24: 30,841,845 km (0.1 R)
• M25: 31,317,716 km (0.082 R)
• M26: 32,089,192 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.5

Radius: 11.5

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.86 AU - 4.38 AU

Year: 5672 Days

Day: 11.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,721,479 km

• M1: 143,016 km (0.11 R)
• M2: 503,995 km (0.106 R)
• M3: 1,043,744 km (0.08 R)
• M4: 1,588,879 km (0.099 R)
• M5: 3,167,286 km (0.115 R)
• M6: 3,587,207 km (0.095 R)
• M7: 4,155,230 km (0.107 R)
• M8: 6,201,879 km (0.05 R)
• M9: 9,325,482 km (0.083 R)
• M10: 9,955,140 km (0.108 R)
• M11: 10,332,426 km (0.092 R)
• M12: 12,364,862 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.1

Radius: 6

Gravity: 21.25 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5 AU - 6.68 AU

Year: 9572 Days

Day: 17.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,721,479 km

• M1: 75,846 km (0.079 R)
• M2: 360,531 km (0.069 R)
• M3: 828,174 km (0.075 R)
• M4: 1,238,820 km (0.086 R)
• M5: 1,745,508 km (0.104 R)
• M6: 2,072,379 km (0.119 R)
• M7: 3,207,827 km (0.086 R)
• M8: 3,597,081 km (0.073 R)
• M9: 6,739,384 km (0.079 R)
• M10: 11,293,143 km (0.029 R)
• M11: 14,907,428 km (0.08 R)
• M12: 15,644,497 km (0.113 R)
• M13: 15,987,375 km (0.084 R)
• M14: 17,046,378 km (0.11 R)
• M15: 17,703,711 km (0.113 R)
• M16: 21,413,738 km (0.101 R)
• M17: 21,666,708 km (0.047 R)
• M18: 24,034,693 km (0.106 R)
• M19: 25,610,856 km (0.085 R)
• M20: 31,615,266 km (0.043 R)
• M21: 33,391,741 km (0.077 R)
• M22: 35,586,641 km (0.087 R)
• M23: 38,868,220 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.7

Radius: 4.3

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.58 AU - 6.84 AU

Year: 10496 Days

Day: 16.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,721,479 km

• M1: 53,556 km (0.077 R)
• M2: 224,546 km (0.082 R)
• M3: 934,987 km (0.109 R)
• M4: 1,869,674 km (0.113 R)
• M5: 2,374,268 km (0.067 R)
• M6: 2,839,517 km (0.083 R)
• M7: 3,303,869 km (0.096 R)
• M8: 4,104,517 km (0.09 R)
• M9: 4,746,740 km (0.04 R)
• M10: 9,655,944 km (0.054 R)
• M11: 9,858,500 km (0.116 R)
• M12: 10,783,763 km (0.104 R)
• M13: 13,000,504 km (0.097 R)
• M14: 13,347,272 km (0.106 R)
• M15: 14,267,299 km (0.11 R)
• M16: 16,175,868 km (0.095 R)
• M17: 17,638,935 km (0.115 R)
• M18: 18,002,757 km (0.117 R)
• M19: 19,702,189 km (0.098 R)
• M20: 23,270,846 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.4

Radius: 3.5

Gravity: 65.5 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.96 AU - 8.58 AU

Year: 16131 Days

Day: 15.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,721,479 km

• M1: 43,982 km (0.098 R)
• M2: 169,644 km (0.042 R)
• M3: 415,732 km (0.046 R)
• M4: 633,098 km (0.048 R)
• M5: 899,682 km (0.032 R)
• M6: 1,064,987 km (0.071 R)
• M7: 1,321,398 km (0.118 R)
• M8: 2,014,036 km (0.111 R)
• M9: 2,678,101 km (0.107 R)
• M10: 2,895,467 km (0.087 R)
• M11: 4,195,173 km (0.096 R)
• M12: 5,959,830 km (0.118 R)
• M13: 6,372,420 km (0.09 R)
• M14: 6,542,812 km (0.045 R)
• M15: 6,847,992 km (0.037 R)
• M16: 11,410,877 km (0.108 R)
• M17: 15,576,729 km (0.088 R)
• M18: 17,000,003 km (0.104 R)
• M19: 20,468,429 km (0.039 R)
• M20: 35,337,710 km (0.049 R)
• M21: 36,139,854 km (0.069 R)
• M22: 40,188,271 km (0.046 R)
• M23: 52,037,320 km (0.062 R)
• M24: 53,074,931 km (0.065 R)
• M25: 60,536,424 km (0.064 R)
• M26: 61,299,822 km (0.076 R)
• M27: 62,069,503 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688

Radius: 4

Gravity: 43 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.49 AU - 10.73 AU

Year: 20206 Days

Day: 17.6 Hours

Environment

Temp: -245 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 76,721,479 km

• M1: 49,816 km (0.113 R)
• M2: 288,425 km (0.073 R)
• M3: 413,339 km (0.039 R)
• M4: 681,717 km (0.065 R)
• M5: 1,525,599 km (0.096 R)
• M6: 3,508,968 km (0.104 R)
• M7: 3,778,094 km (0.088 R)
• M8: 4,125,460 km (0.071 R)
• M9: 4,528,178 km (0.058 R)
• M10: 5,529,736 km (0.056 R)
• M11: 6,103,294 km (0.114 R)
• M12: 6,274,135 km (0.082 R)
• M13: 6,625,540 km (0.08 R)
• M14: 7,319,674 km (0.046 R)
• M15: 13,086,373 km (0.093 R)
• M16: 13,442,565 km (0.118 R)
• M17: 15,320,916 km (0.107 R)
• M18: 16,281,783 km (0.119 R)
• M19: 17,452,836 km (0.103 R)
• M20: 21,105,716 km (0.119 R)
• M21: 22,699,233 km (0.119 R)
• M22: 25,788,579 km (0.098 R)
• M23: 27,260,173 km (0.11 R)
• M24: 32,525,120 km (0.118 R)
• M25: 32,655,121 km (0.093 R)
• M26: 34,375,496 km (0.096 R)
• M27: 44,847,347 km (0.109 R)
• M28: 46,969,842 km (0.111 R)
• M29: 49,158,309 km (0.101 R)
• M30: 50,538,349 km (0.117 R)
• M31: 57,068,745 km (0.112 R)
• M32: 59,558,652 km (0.099 R)
• M33: 61,721,239 km (0.109 R)
• M34: 63,935,587 km (0.061 R)
• M35: 69,593,977 km (0.079 R)
• M36: 69,809,697 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 19,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit