🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.1

Radius: 9.7

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.83 AU - 1.39 AU

Year: 744 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 93,692,498 km

• M1: 120,576 km (0.076 R)
• M2: 685,457 km (0.09 R)
• M3: 990,188 km (0.093 R)
• M4: 1,538,764 km (0.062 R)
• M5: 1,847,683 km (0.079 R)
• M6: 2,321,609 km (0.096 R)
• M7: 2,767,261 km (0.058 R)
• M8: 3,138,414 km (0.1 R)
• M9: 3,627,599 km (0.093 R)
• M10: 4,407,303 km (0.104 R)
• M11: 5,577,009 km (0.085 R)
• M12: 6,050,187 km (0.112 R)
• M13: 6,401,293 km (0.099 R)
• M14: 6,744,171 km (0.098 R)
• M15: 7,167,384 km (0.079 R)
• M16: 7,537,339 km (0.103 R)
• M17: 7,920,010 km (0.12 R)
• M18: 8,340,829 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.4

Radius: 9.3

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.97 AU - 1.59 AU

Year: 921 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 93,692,498 km

• M1: 123,119 km (0.068 R)
• M2: 957,875 km (0.114 R)
• M3: 1,564,794 km (0.106 R)
• M4: 2,166,776 km (0.101 R)
• M5: 4,295,553 km (0.117 R)
• M6: 4,817,500 km (0.096 R)
• M7: 5,200,471 km (0.102 R)
• M8: 5,968,506 km (0.053 R)
• M9: 6,535,183 km (0.053 R)
• M10: 8,109,252 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.4

Radius: 9.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.14 AU - 1.78 AU

Year: 1122 Days

Day: 5.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 93,692,498 km

• M1: 123,269 km (0.09 R)
• M2: 606,171 km (0.116 R)
• M3: 1,331,271 km (0.106 R)
• M4: 2,126,833 km (0.088 R)
• M5: 2,534,637 km (0.118 R)
• M6: 3,095,330 km (0.052 R)
• M7: 4,613,449 km (0.092 R)
• M8: 6,640,799 km (0.12 R)
• M9: 7,058,776 km (0.078 R)
• M10: 8,118,976 km (0.074 R)
• M11: 8,752,074 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.8

Radius: 9.5

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.01 AU - 2.05 AU

Year: 1839 Days

Day: 6.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 93,692,498 km

• M1: 121,025 km (0.076 R)
• M2: 497,862 km (0.062 R)
• M3: 978,220 km (0.073 R)
• M4: 1,337,106 km (0.104 R)
• M5: 2,123,542 km (0.112 R)
• M6: 3,736,356 km (0.116 R)
• M7: 4,645,612 km (0.108 R)
• M8: 5,466,905 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.5

Radius: 13.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.84 AU - 3.47 AU

Year: 3555 Days

Day: 14.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 93,692,498 km

• M1: 171,290 km (0.094 R)
• M2: 808,427 km (0.073 R)
• M3: 1,456,784 km (0.113 R)
• M4: 2,066,695 km (0.086 R)
• M5: 2,829,195 km (0.091 R)
• M6: 3,277,091 km (0.098 R)
• M7: 4,915,936 km (0.088 R)
• M8: 6,484,918 km (0.08 R)
• M9: 7,299,628 km (0.111 R)
• M10: 9,166,310 km (0.104 R)
• M11: 9,807,936 km (0.115 R)
• M12: 11,447,977 km (0.106 R)
• M13: 11,914,722 km (0.091 R)
• M14: 13,011,424 km (0.103 R)
• M15: 14,307,840 km (0.05 R)
• M16: 15,172,366 km (0.063 R)
• M17: 16,216,559 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.1

Radius: 4.1

Gravity: 17.44 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.62 AU - 6.9 AU

Year: 9959 Days

Day: 17 Hours

Environment

Temp: -230 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 93,692,498 km

• M1: 52,509 km (0.083 R)
• M2: 198,367 km (0.108 R)
• M3: 423,661 km (0.086 R)
• M4: 668,702 km (0.052 R)
• M5: 928,255 km (0.081 R)
• M6: 1,122,582 km (0.097 R)
• M7: 2,071,781 km (0.084 R)
• M8: 2,318,617 km (0.105 R)
• M9: 2,696,801 km (0.066 R)
• M10: 3,785,425 km (0.044 R)
• M11: 4,003,987 km (0.105 R)
• M12: 5,589,874 km (0.083 R)
• M13: 6,067,989 km (0.056 R)
• M14: 6,401,592 km (0.1 R)
• M15: 9,044,837 km (0.11 R)
• M16: 10,204,968 km (0.09 R)
• M17: 11,360,612 km (0.108 R)
• M18: 12,547,521 km (0.069 R)
• M19: 12,708,190 km (0.11 R)
• M20: 12,870,204 km (0.089 R)
• M21: 13,033,565 km (0.086 R)
• M22: 14,804,355 km (0.071 R)
• M23: 14,983,723 km (0.095 R)
• M24: 17,054,307 km (0.112 R)
• M25: 19,308,148 km (0.104 R)
• M26: 20,691,779 km (0.08 R)
• M27: 23,088,935 km (0.064 R)
• M28: 29,357,535 km (0.11 R)
• M29: 31,280,765 km (0.059 R)
• M30: 31,774,289 km (0.062 R)
• M31: 32,073,035 km (0.119 R)
• M32: 32,878,470 km (0.1 R)
• M33: 35,589,633 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.4

Radius: 7.8

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.21 AU - 9.91 AU

Year: 18794 Days

Day: 20 Hours

Environment

Temp: -228 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 93,692,498 km

• M1: 97,687 km (0.097 R)
• M2: 504,743 km (0.116 R)
• M3: 1,221,317 km (0.067 R)
• M4: 2,680,943 km (0.042 R)
• M5: 3,648,094 km (0.059 R)
• M6: 4,081,180 km (0.104 R)
• M7: 4,513,517 km (0.076 R)
• M8: 5,314,764 km (0.098 R)
• M9: 6,293,433 km (0.075 R)
• M10: 7,630,239 km (0.101 R)
• M11: 9,036,011 km (0.071 R)
• M12: 9,829,328 km (0.102 R)
• M13: 12,419,615 km (0.114 R)
• M14: 14,964,275 km (0.119 R)
• M15: 15,591,240 km (0.101 R)
• M16: 15,911,379 km (0.064 R)
• M17: 16,399,517 km (0.106 R)
• M18: 18,099,398 km (0.094 R)
• M19: 21,155,682 km (0.096 R)
• M20: 22,959,683 km (0.035 R)
• M21: 23,899,157 km (0.106 R)
• M22: 24,539,586 km (0.05 R)
• M23: 25,743,250 km (0.116 R)
• M24: 26,190,548 km (0.045 R)
• M25: 30,080,841 km (0.064 R)
• M26: 33,404,756 km (0.074 R)
• M27: 44,509,705 km (0.103 R)
• M28: 49,840,625 km (0.052 R)
• M29: 50,710,237 km (0.1 R)
• M30: 52,838,566 km (0.1 R)
• M31: 59,385,119 km (0.076 R)
• M32: 60,166,169 km (0.069 R)
• M33: 63,155,733 km (0.061 R)
• M34: 72,272,227 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.1

Radius: 4.4

Gravity: 33.94 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.12 AU - 12.68 AU

Year: 22881 Days

Day: 23.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 93,692,498 km

• M1: 54,753 km (0.106 R)
• M2: 247,734 km (0.109 R)
• M3: 457,769 km (0.12 R)
• M4: 663,018 km (0.069 R)
• M5: 1,160,580 km (0.102 R)
• M6: 1,305,989 km (0.112 R)
• M7: 2,405,085 km (0.108 R)
• M8: 2,570,091 km (0.085 R)
• M9: 4,277,602 km (0.036 R)
• M10: 5,960,129 km (0.111 R)
• M11: 6,132,166 km (0.082 R)
• M12: 8,355,789 km (0.099 R)
• M13: 9,240,511 km (0.055 R)
• M14: 11,924,745 km (0.082 R)
• M15: 12,129,395 km (0.044 R)
• M16: 16,902,016 km (0.038 R)
• M17: 18,040,306 km (0.076 R)
• M18: 19,322,360 km (0.112 R)
• M19: 20,959,260 km (0.075 R)
• M20: 22,271,682 km (0.053 R)
• M21: 23,424,334 km (0.082 R)
• M22: 25,733,975 km (0.056 R)
• M23: 26,305,439 km (0.092 R)
• M24: 35,922,039 km (0.095 R)
• M25: 36,923,597 km (0.11 R)
• M26: 38,238,413 km (0.053 R)
• M27: 39,735,588 km (0.113 R)
• M28: 42,846,476 km (0.117 R)
• M29: 43,326,685 km (0.057 R)
• M30: 47,811,180 km (0.109 R)
• M31: 48,674,210 km (0.116 R)
• M32: 50,431,387 km (0.09 R)
• M33: 57,883,306 km (0.05 R)
• M34: 62,278,641 km (0.11 R)
• M35: 69,941,941 km (0.106 R)
• M36: 76,553,868 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.9

Radius: 3.8

Gravity: 62.04 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.96 AU - 11.48 AU

Year: 23896 Days

Day: 16.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 175.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 93,692,498 km

• M1: 47,273 km (0.107 R)
• M2: 171,888 km (0.038 R)
• M3: 344,673 km (0.076 R)
• M4: 523,742 km (0.119 R)
• M5: 2,059,215 km (0.048 R)
• M6: 2,192,357 km (0.109 R)
• M7: 2,451,311 km (0.059 R)
• M8: 2,601,058 km (0.091 R)
• M9: 5,906,722 km (0.108 R)
• M10: 7,755,453 km (0.082 R)
• M11: 8,024,280 km (0.117 R)
• M12: 8,355,191 km (0.082 R)
• M13: 8,868,311 km (0.027 R)
• M14: 10,020,215 km (0.111 R)
• M15: 11,682,846 km (0.117 R)
• M16: 11,823,318 km (0.097 R)
• M17: 12,987,938 km (0.045 R)
• M18: 13,988,897 km (0.106 R)
• M19: 16,492,866 km (0.079 R)
• M20: 17,207,794 km (0.095 R)
• M21: 19,378,011 km (0.096 R)
• M22: 23,351,629 km (0.119 R)
• M23: 24,024,969 km (0.108 R)
• M24: 28,212,214 km (0.087 R)
• M25: 31,484,218 km (0.112 R)
• M26: 31,620,053 km (0.102 R)
• M27: 32,030,101 km (0.087 R)
• M28: 33,422,558 km (0.091 R)
• M29: 41,480,647 km (0.113 R)
• M30: 44,316,125 km (0.096 R)
• M31: 45,694,071 km (0.111 R)
• M32: 46,922,868 km (0.107 R)
• M33: 60,445,917 km (0.106 R)
• M34: 61,500,582 km (0.114 R)
• M35: 62,567,365 km (0.095 R)
• M36: 66,286,966 km (0.067 R)
• M37: 80,590,168 km (0.053 R)
• M38: 83,677,719 km (0.076 R)
• M39: 90,087,539 km (0.059 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 19,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit