🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.9

Radius: 11.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.81 AU

Year: 406 Days

Day: 5.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 85,500,478 km

• M1: 151,393 km (0.108 R)
• M2: 399,127 km (0.086 R)
• M3: 801,246 km (0.104 R)
• M4: 1,061,546 km (0.086 R)
• M5: 1,444,517 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.9

Radius: 13.1

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.71 AU - 0.91 AU

Year: 494 Days

Day: 9 Hours

Environment

Temp: -160 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,500,478 km

• M1: 163,062 km (0.079 R)
• M2: 450,589 km (0.073 R)
• M3: 768,035 km (0.04 R)
• M4: 1,019,210 km (0.111 R)
• M5: 1,302,848 km (0.098 R)
• M6: 1,572,274 km (0.107 R)
• M7: 1,837,211 km (0.092 R)
• M8: 2,631,127 km (0.113 R)
• M9: 3,020,680 km (0.034 R)
• M10: 3,438,956 km (0.085 R)
• M11: 3,895,529 km (0.074 R)
• M12: 4,196,071 km (0.119 R)
• M13: 4,444,852 km (0.114 R)
• M14: 5,099,343 km (0.083 R)
• M15: 5,608,873 km (0.099 R)
• M16: 5,995,284 km (0.09 R)
• M17: 6,420,142 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.9

Radius: 12.7

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.48 AU - 1.54 AU

Year: 1259 Days

Day: 9.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,500,478 km

• M1: 164,857 km (0.065 R)
• M2: 452,833 km (0.089 R)
• M3: 861,534 km (0.092 R)
• M4: 1,789,639 km (0.087 R)
• M5: 2,578,469 km (0.069 R)
• M6: 2,914,316 km (0.101 R)
• M7: 3,247,471 km (0.104 R)
• M8: 3,509,716 km (0.093 R)
• M9: 4,191,284 km (0.058 R)
• M10: 4,725,049 km (0.09 R)
• M11: 5,229,194 km (0.101 R)
• M12: 5,515,374 km (0.084 R)
• M13: 5,859,001 km (0.096 R)
• M14: 6,403,238 km (0.104 R)
• M15: 6,936,105 km (0.06 R)
• M16: 7,303,368 km (0.091 R)
• M17: 7,642,207 km (0.098 R)
• M18: 8,564,179 km (0.101 R)
• M19: 9,264,297 km (0.027 R)
• M20: 11,022,371 km (0.068 R)
• M21: 11,345,951 km (0.115 R)
• M22: 11,650,682 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.8

Radius: 13.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.49 AU - 1.65 AU

Year: 1334 Days

Day: 8.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,500,478 km

• M1: 178,171 km (0.062 R)
• M2: 446,699 km (0.086 R)
• M3: 900,878 km (0.118 R)
• M4: 1,198,728 km (0.079 R)
• M5: 1,547,440 km (0.074 R)
• M6: 1,911,113 km (0.048 R)
• M7: 2,437,996 km (0.072 R)
• M8: 3,046,112 km (0.075 R)
• M9: 3,803,526 km (0.112 R)
• M10: 4,201,755 km (0.1 R)
• M11: 4,478,811 km (0.118 R)
• M12: 4,941,218 km (0.097 R)
• M13: 5,318,803 km (0.099 R)
• M14: 5,710,749 km (0.053 R)
• M15: 6,018,173 km (0.052 R)
• M16: 6,779,626 km (0.08 R)
• M17: 7,097,372 km (0.084 R)
• M18: 7,514,002 km (0.091 R)
• M19: 7,942,899 km (0.102 R)
• M20: 8,618,932 km (0.117 R)
• M21: 9,487,946 km (0.112 R)
• M22: 9,970,249 km (0.082 R)
• M23: 10,334,520 km (0.088 R)
• M24: 10,661,541 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.7

Radius: 14.3

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.88 AU - 1.92 AU

Year: 1776 Days

Day: 14.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,500,478 km

• M1: 198,516 km (0.106 R)
• M2: 528,529 km (0.109 R)
• M3: 837,748 km (0.119 R)
• M4: 1,388,867 km (0.077 R)
• M5: 1,766,751 km (0.112 R)
• M6: 2,207,317 km (0.119 R)
• M7: 2,922,394 km (0.066 R)
• M8: 3,292,051 km (0.071 R)
• M9: 3,625,355 km (0.117 R)
• M10: 4,761,251 km (0.07 R)
• M11: 5,362,336 km (0.109 R)
• M12: 6,433,008 km (0.043 R)
• M13: 6,943,436 km (0.045 R)
• M14: 7,259,237 km (0.1 R)
• M15: 7,538,835 km (0.109 R)
• M16: 7,957,260 km (0.066 R)
• M17: 9,500,213 km (0.073 R)
• M18: 9,770,985 km (0.098 R)
• M19: 10,121,194 km (0.059 R)
• M20: 10,451,954 km (0.106 R)
• M21: 11,129,782 km (0.101 R)
• M22: 11,911,282 km (0.116 R)
• M23: 12,353,942 km (0.096 R)
• M24: 13,643,176 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.1

Radius: 10.8

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.43 AU - 2.67 AU

Year: 2762 Days

Day: 8.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 85,500,478 km

• M1: 140,323 km (0.095 R)
• M2: 917,783 km (0.083 R)
• M3: 1,207,105 km (0.092 R)
• M4: 1,477,429 km (0.105 R)
• M5: 1,778,120 km (0.099 R)
• M6: 2,096,465 km (0.119 R)
• M7: 2,512,646 km (0.099 R)
• M8: 2,787,607 km (0.095 R)
• M9: 3,549,060 km (0.059 R)
• M10: 4,444,254 km (0.12 R)
• M11: 4,991,034 km (0.025 R)
• M12: 5,894,306 km (0.056 R)
• M13: 6,639,752 km (0.109 R)
• M14: 7,430,526 km (0.12 R)
• M15: 7,880,965 km (0.063 R)
• M16: 8,661,567 km (0.108 R)
• M17: 9,285,540 km (0.068 R)
• M18: 9,789,086 km (0.064 R)
• M19: 10,335,418 km (0.115 R)
• M20: 11,016,836 km (0.079 R)
• M21: 12,638,477 km (0.12 R)
• M22: 13,458,273 km (0.034 R)
• M23: 13,726,053 km (0.07 R)
• M24: 17,755,173 km (0.09 R)
• M25: 18,883,590 km (0.059 R)
• M26: 20,210,224 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.9

Radius: 14.2

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.14 AU - 4.6 AU

Year: 5164 Days

Day: 11.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,500,478 km

• M1: 184,305 km (0.075 R)
• M2: 501,153 km (0.084 R)
• M3: 1,048,531 km (0.039 R)
• M4: 1,785,750 km (0.087 R)
• M5: 2,097,512 km (0.073 R)
• M6: 2,690,966 km (0.06 R)
• M7: 3,260,037 km (0.087 R)
• M8: 3,577,184 km (0.05 R)
• M9: 4,024,183 km (0.115 R)
• M10: 4,671,343 km (0.111 R)
• M11: 4,949,446 km (0.08 R)
• M12: 5,695,041 km (0.109 R)
• M13: 6,823,608 km (0.083 R)
• M14: 8,457,665 km (0.116 R)
• M15: 9,007,437 km (0.076 R)
• M16: 9,502,756 km (0.101 R)
• M17: 10,085,589 km (0.08 R)
• M18: 13,306,731 km (0.118 R)
• M19: 14,127,873 km (0.119 R)
• M20: 14,973,849 km (0.116 R)
• M21: 16,218,952 km (0.076 R)
• M22: 17,076,896 km (0.06 R)
• M23: 18,305,543 km (0.099 R)
• M24: 18,859,953 km (0.055 R)
• M25: 22,527,195 km (0.05 R)
• M26: 23,424,483 km (0.07 R)
• M27: 24,455,063 km (0.105 R)
• M28: 27,496,388 km (0.117 R)
• M29: 29,687,398 km (0.051 R)
• M30: 31,238,579 km (0.045 R)
• M31: 31,632,619 km (0.03 R)
• M32: 32,428,181 km (0.05 R)
• M33: 33,707,991 km (0.028 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.6

Radius: 10.2

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.43 AU - 5.65 AU

Year: 6561 Days

Day: 11.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,500,478 km

• M1: 127,009 km (0.039 R)
• M2: 438,920 km (0.097 R)
• M3: 1,415,345 km (0.117 R)
• M4: 1,744,461 km (0.074 R)
• M5: 2,060,860 km (0.102 R)
• M6: 2,405,683 km (0.075 R)
• M7: 3,138,414 km (0.066 R)
• M8: 5,067,478 km (0.112 R)
• M9: 5,582,095 km (0.104 R)
• M10: 6,210,107 km (0.098 R)
• M11: 7,407,039 km (0.057 R)
• M12: 7,829,953 km (0.049 R)
• M13: 8,746,539 km (0.118 R)
• M14: 14,012,683 km (0.107 R)
• M15: 20,582,124 km (0.089 R)
• M16: 21,506,190 km (0.118 R)
• M17: 22,619,497 km (0.064 R)
• M18: 23,645,589 km (0.089 R)
• M19: 26,922,979 km (0.095 R)
• M20: 29,892,796 km (0.087 R)
• M21: 30,807,737 km (0.059 R)
• M22: 33,910,995 km (0.047 R)
• M23: 35,306,893 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.2

Radius: 3.8

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.33 AU - 9.07 AU

Year: 14492 Days

Day: 22 Hours

Environment

Temp: -227 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,500,478 km

• M1: 87,964 km (0.101 R)
• M2: 358,736 km (0.118 R)
• M3: 597,943 km (0.059 R)
• M4: 788,231 km (0.109 R)
• M5: 1,006,794 km (0.057 R)
• M6: 1,429,108 km (0.079 R)
• M7: 1,586,785 km (0.111 R)
• M8: 1,737,729 km (0.081 R)
• M9: 2,250,102 km (0.1 R)
• M10: 2,870,035 km (0.062 R)
• M11: 3,770,166 km (0.04 R)
• M12: 4,514,265 km (0.049 R)
• M13: 6,747,313 km (0.104 R)
• M14: 7,472,862 km (0.096 R)
• M15: 10,943,084 km (0.094 R)
• M16: 11,139,955 km (0.1 R)
• M17: 12,316,393 km (0.095 R)
• M18: 12,483,344 km (0.056 R)
• M19: 12,651,342 km (0.076 R)
• M20: 14,304,100 km (0.119 R)
• M21: 15,680,849 km (0.099 R)
• M22: 19,088,090 km (0.066 R)
• M23: 19,714,905 km (0.08 R)
• M24: 19,873,180 km (0.028 R)
• M25: 19,978,945 km (0.116 R)
• M26: 21,216,868 km (0.039 R)
• M27: 21,436,028 km (0.064 R)
• M28: 21,711,438 km (0.069 R)
• M29: 23,115,115 km (0.069 R)
• M30: 23,631,228 km (0.095 R)
• M31: 27,715,250 km (0.113 R)
• M32: 28,533,101 km (0.069 R)
• M33: 29,042,332 km (0.106 R)
• M34: 29,362,920 km (0.068 R)
• M35: 32,394,821 km (0.034 R)
• M36: 34,801,551 km (0.112 R)
• M37: 35,082,047 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909

Radius: 7.7

Gravity: 15.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.55 AU - 11.97 AU

Year: 20681 Days

Day: 16.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 85,500,478 km

• M1: 177,872 km (0.092 R)
• M2: 373,247 km (0.05 R)
• M3: 642,373 km (0.099 R)
• M4: 1,305,241 km (0.051 R)
• M5: 2,174,106 km (0.119 R)
• M6: 2,711,312 km (0.08 R)
• M7: 2,955,904 km (0.043 R)
• M8: 3,310,002 km (0.111 R)
• M9: 3,934,125 km (0.08 R)
• M10: 4,496,613 km (0.078 R)
• M11: 5,958,334 km (0.097 R)
• M12: 6,229,854 km (0.11 R)
• M13: 6,791,444 km (0.107 R)
• M14: 9,283,894 km (0.113 R)
• M15: 9,795,070 km (0.076 R)
• M16: 10,261,068 km (0.085 R)
• M17: 10,557,870 km (0.049 R)
• M18: 11,787,714 km (0.096 R)
• M19: 12,754,864 km (0.06 R)
• M20: 13,286,385 km (0.111 R)
• M21: 13,828,977 km (0.07 R)
• M22: 14,733,745 km (0.103 R)
• M23: 15,377,165 km (0.034 R)
• M24: 16,405,351 km (0.096 R)
• M25: 19,855,078 km (0.058 R)
• M26: 20,434,321 km (0.04 R)
• M27: 24,176,512 km (0.075 R)
• M28: 24,999,749 km (0.078 R)
• M29: 25,277,253 km (0.071 R)
• M30: 28,529,511 km (0.066 R)
• M31: 31,149,717 km (0.069 R)
• M32: 33,137,424 km (0.118 R)
• M33: 36,290,349 km (0.074 R)
• M34: 37,185,393 km (0.028 R)
• M35: 38,319,644 km (0.067 R)
• M36: 49,036,836 km (0.063 R)
• M37: 57,521,877 km (0.049 R)
• M38: 57,942,846 km (0.093 R)
• M39: 63,261,050 km (0.072 R)
• M40: 63,408,105 km (0.108 R)
• M41: 65,483,775 km (0.105 R)
• M42: 65,932,868 km (0.1 R)
• M43: 66,835,841 km (0.036 R)
• M44: 69,735,496 km (0.044 R)
• M45: 73,644,937 km (0.109 R)
• M46: 76,364,327 km (0.176 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 14,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit