🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.8

Radius: 14.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.82 AU - 1.2 AU

Year: 666 Days

Day: 13.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 75,412,500 km

• M1: 176,525 km (0.119 R)
• M2: 704,157 km (0.104 R)
• M3: 1,167,911 km (0.078 R)
• M4: 1,657,245 km (0.116 R)
• M5: 2,240,527 km (0.087 R)
• M6: 2,894,420 km (0.104 R)
• M7: 3,522,132 km (0.079 R)
• M8: 4,339,535 km (0.104 R)
• M9: 4,957,673 km (0.099 R)
• M10: 5,773,281 km (0.05 R)
• M11: 6,259,923 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.5

Radius: 10.8

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.2 AU - 1.46 AU

Year: 1006 Days

Day: 13.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 92.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,412,500 km

• M1: 162,014 km (0.059 R)
• M2: 554,709 km (0.069 R)
• M3: 982,260 km (0.059 R)
• M4: 1,536,370 km (0.07 R)
• M5: 2,324,452 km (0.045 R)
• M6: 2,889,184 km (0.113 R)
• M7: 3,276,193 km (0.092 R)
• M8: 3,635,527 km (0.106 R)
• M9: 4,328,465 km (0.098 R)
• M10: 4,781,298 km (0.089 R)
• M11: 5,346,179 km (0.071 R)
• M12: 5,739,921 km (0.118 R)
• M13: 6,220,130 km (0.064 R)
• M14: 7,513,553 km (0.12 R)
• M15: 8,778,253 km (0.113 R)
• M16: 9,387,266 km (0.05 R)
• M17: 9,931,354 km (0.116 R)
• M18: 10,305,797 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.9

Radius: 9.7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.16 AU - 1.6 AU

Year: 1063 Days

Day: 14.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,412,500 km

• M1: 120,576 km (0.028 R)
• M2: 696,528 km (0.07 R)
• M3: 1,010,683 km (0.03 R)
• M4: 1,467,705 km (0.03 R)
• M5: 1,897,948 km (0.095 R)
• M6: 2,314,279 km (0.105 R)
• M7: 2,926,284 km (0.095 R)
• M8: 3,264,076 km (0.076 R)
• M9: 3,775,252 km (0.059 R)
• M10: 4,658,627 km (0.104 R)
• M11: 5,364,430 km (0.099 R)
• M12: 5,954,594 km (0.097 R)
• M13: 6,631,075 km (0.036 R)
• M14: 7,789,860 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.1

Radius: 13.4

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.97 AU - 2.07 AU

Year: 1883 Days

Day: 7.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 75,412,500 km

• M1: 166,652 km (0.066 R)
• M2: 605,273 km (0.107 R)
• M3: 1,345,633 km (0.11 R)
• M4: 1,903,783 km (0.091 R)
• M5: 2,987,021 km (0.105 R)
• M6: 3,933,826 km (0.081 R)
• M7: 4,677,177 km (0.118 R)
• M8: 5,441,323 km (0.088 R)
• M9: 5,978,978 km (0.096 R)
• M10: 6,991,456 km (0.109 R)
• M11: 9,051,569 km (0.105 R)
• M12: 9,668,062 km (0.102 R)
• M13: 10,166,671 km (0.099 R)
• M14: 10,795,431 km (0.027 R)
• M15: 14,985,967 km (0.102 R)
• M16: 17,677,382 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.4

Radius: 12.9

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.06 AU - 4.54 AU

Year: 5849 Days

Day: 6.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,412,500 km

• M1: 160,519 km (0.086 R)
• M2: 636,090 km (0.116 R)
• M3: 1,503,159 km (0.118 R)
• M4: 2,324,751 km (0.097 R)
• M5: 3,448,979 km (0.116 R)
• M6: 5,745,007 km (0.104 R)
• M7: 8,083,072 km (0.109 R)
• M8: 9,000,855 km (0.089 R)
• M9: 9,810,628 km (0.112 R)
• M10: 10,392,115 km (0.042 R)
• M11: 11,526,217 km (0.102 R)
• M12: 12,378,326 km (0.073 R)
• M13: 15,484,427 km (0.076 R)
• M14: 16,459,655 km (0.103 R)
• M15: 17,281,845 km (0.115 R)
• M16: 17,735,875 km (0.108 R)
• M17: 18,871,622 km (0.051 R)
• M18: 20,701,503 km (0.094 R)
• M19: 24,063,565 km (0.086 R)
• M20: 25,874,149 km (0.07 R)
• M21: 27,685,480 km (0.049 R)
• M22: 28,397,266 km (0.094 R)
• M23: 29,950,541 km (0.1 R)
• M24: 32,238,640 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.8

Radius: 12.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.81 AU - 5.23 AU

Year: 6304 Days

Day: 14.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,412,500 km

• M1: 153,039 km (0.102 R)
• M2: 740,210 km (0.083 R)
• M3: 1,387,969 km (0.119 R)
• M4: 1,772,286 km (0.079 R)
• M5: 2,512,496 km (0.071 R)
• M6: 2,955,007 km (0.065 R)
• M7: 3,649,141 km (0.102 R)
• M8: 4,346,566 km (0.101 R)
• M9: 5,275,419 km (0.049 R)
• M10: 5,787,343 km (0.102 R)
• M11: 6,431,960 km (0.115 R)
• M12: 7,304,415 km (0.072 R)
• M13: 8,293,856 km (0.118 R)
• M14: 9,457,129 km (0.05 R)
• M15: 10,868,884 km (0.074 R)
• M16: 12,260,593 km (0.109 R)
• M17: 14,566,345 km (0.033 R)
• M18: 15,699,100 km (0.07 R)
• M19: 16,130,839 km (0.079 R)
• M20: 17,277,806 km (0.08 R)
• M21: 18,206,809 km (0.087 R)
• M22: 20,528,418 km (0.118 R)
• M23: 21,798,355 km (0.103 R)
• M24: 22,961,927 km (0.087 R)
• M25: 28,395,022 km (0.101 R)
• M26: 30,540,256 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.5

Radius: 11.2

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.23 AU - 5.39 AU

Year: 8027 Days

Day: 9.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,412,500 km

• M1: 139,276 km (0.086 R)
• M2: 490,531 km (0.107 R)
• M3: 1,019,958 km (0.072 R)
• M4: 1,373,159 km (0.088 R)
• M5: 3,889,395 km (0.082 R)
• M6: 4,262,343 km (0.037 R)
• M7: 5,627,124 km (0.109 R)
• M8: 6,538,025 km (0.068 R)
• M9: 7,463,737 km (0.106 R)
• M10: 8,170,737 km (0.12 R)
• M11: 9,013,122 km (0.083 R)
• M12: 10,258,524 km (0.079 R)
• M13: 11,453,063 km (0.082 R)
• M14: 12,224,240 km (0.054 R)
• M15: 20,001,385 km (0.1 R)
• M16: 21,446,351 km (0.102 R)
• M17: 23,479,685 km (0.101 R)
• M18: 24,096,178 km (0.081 R)
• M19: 27,438,793 km (0.05 R)
• M20: 28,718,303 km (0.082 R)
• M21: 31,289,891 km (0.064 R)
• M22: 38,081,335 km (0.113 R)
• M23: 40,170,469 km (0.103 R)
• M24: 41,818,888 km (0.082 R)
• M25: 42,724,853 km (0.075 R)
• M26: 44,710,465 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.2

Radius: 7.2

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.3 AU - 10.3 AU

Year: 18605 Days

Day: 21.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,412,500 km

• M1: 89,759 km (0.087 R)
• M2: 400,473 km (0.068 R)
• M3: 1,360,144 km (0.056 R)
• M4: 1,797,269 km (0.072 R)
• M5: 2,110,676 km (0.067 R)
• M6: 3,303,570 km (0.113 R)
• M7: 3,684,296 km (0.119 R)
• M8: 4,126,508 km (0.099 R)
• M9: 4,429,144 km (0.08 R)
• M10: 5,116,995 km (0.05 R)
• M11: 5,708,655 km (0.116 R)
• M12: 7,758,295 km (0.049 R)
• M13: 8,920,072 km (0.097 R)
• M14: 9,600,443 km (0.086 R)
• M15: 11,849,647 km (0.104 R)
• M16: 12,119,372 km (0.107 R)
• M17: 14,427,967 km (0.093 R)
• M18: 16,675,525 km (0.094 R)
• M19: 17,444,757 km (0.108 R)
• M20: 29,213,173 km (0.09 R)
• M21: 29,954,580 km (0.118 R)
• M22: 31,733,299 km (0.113 R)
• M23: 31,993,150 km (0.075 R)
• M24: 33,179,461 km (0.12 R)
• M25: 35,920,394 km (0.095 R)
• M26: 44,553,387 km (0.094 R)
• M27: 52,999,234 km (0.112 R)
• M28: 54,101,472 km (0.103 R)
• M29: 66,825,518 km (0.108 R)
• M30: 70,954,719 km (0.043 R)
• M31: 72,743,012 km (0.115 R)
• M32: 74,561,224 km (0.09 R)
• M33: 76,876,102 km (0.096 R)
• M34: 77,110,222 km (0.119 R)
• M35: 77,344,792 km (0.071 R)
• M36: 78,288,006 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.3

Radius: 7

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.23 AU - 10.25 AU

Year: 21496 Days

Day: 21.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 75,412,500 km

• M1: 87,066 km (0.104 R)
• M2: 444,156 km (0.036 R)
• M3: 680,670 km (0.077 R)
• M4: 1,102,536 km (0.075 R)
• M5: 1,553,275 km (0.091 R)
• M6: 2,720,886 km (0.09 R)
• M7: 3,180,152 km (0.107 R)
• M8: 3,810,407 km (0.053 R)
• M9: 4,059,338 km (0.04 R)
• M10: 4,285,979 km (0.038 R)
• M11: 5,354,856 km (0.12 R)
• M12: 6,951,065 km (0.036 R)
• M13: 7,808,111 km (0.114 R)
• M14: 10,435,947 km (0.029 R)
• M15: 11,237,942 km (0.085 R)
• M16: 13,745,202 km (0.119 R)
• M17: 15,954,015 km (0.102 R)
• M18: 21,940,323 km (0.103 R)
• M19: 27,968,519 km (0.027 R)
• M20: 28,673,274 km (0.08 R)
• M21: 37,650,194 km (0.041 R)
• M22: 39,675,001 km (0.113 R)
• M23: 45,212,815 km (0.085 R)
• M24: 46,509,679 km (0.094 R)
• M25: 49,689,082 km (0.079 R)
• M26: 64,262,159 km (0.089 R)
• M27: 65,488,413 km (0.109 R)
• M28: 66,730,225 km (0.105 R)
• M29: 69,474,448 km (0.1 R)
• M30: 71,635,838 km (0.12 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: 285 - 18,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit