🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.7

Radius: 13.8

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.77 AU - 0.81 AU

Year: 468 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 22,008,321 km

• M1: 171,589 km (0.103 R)
• M2: 604,525 km (0.082 R)
• M3: 1,397,693 km (0.051 R)
• M4: 1,835,267 km (0.108 R)
• M5: 2,286,753 km (0.119 R)
• M6: 2,763,222 km (0.086 R)
• M7: 3,479,347 km (0.072 R)
• M8: 4,049,465 km (0.059 R)
• M9: 4,624,070 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.7

Radius: 9.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.42 AU - 1.44 AU

Year: 1140 Days

Day: 7.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 22,008,321 km

• M1: 122,221 km (0.047 R)
• M2: 537,056 km (0.117 R)
• M3: 876,494 km (0.119 R)
• M4: 1,216,231 km (0.091 R)
• M5: 2,163,784 km (0.072 R)
• M6: 2,668,527 km (0.097 R)
• M7: 3,013,200 km (0.102 R)
• M8: 3,644,503 km (0.061 R)
• M9: 6,033,581 km (0.113 R)
• M10: 6,877,014 km (0.032 R)
• M11: 7,433,817 km (0.114 R)
• M12: 8,454,524 km (0.032 R)
• M13: 9,230,937 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.1

Radius: 10.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.44 AU - 1.74 AU

Year: 1337 Days

Day: 11.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,008,321 km

• M1: 135,536 km (0.088 R)
• M2: 481,406 km (0.12 R)
• M3: 1,054,665 km (0.096 R)
• M4: 1,544,299 km (0.107 R)
• M5: 2,152,713 km (0.091 R)
• M6: 2,547,203 km (0.099 R)
• M7: 3,304,617 km (0.101 R)
• M8: 3,924,401 km (0.042 R)
• M9: 5,024,693 km (0.117 R)
• M10: 5,433,993 km (0.086 R)
• M11: 6,089,830 km (0.103 R)
• M12: 6,731,156 km (0.071 R)
• M13: 7,583,415 km (0.1 R)
• M14: 8,275,006 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.1

Radius: 11.5

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.06 AU - 2.12 AU

Year: 2015 Days

Day: 11.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 22,008,321 km

• M1: 143,913 km (0.099 R)
• M2: 830,717 km (0.101 R)
• M3: 1,715,140 km (0.036 R)
• M4: 2,207,915 km (0.105 R)
• M5: 2,767,261 km (0.051 R)
• M6: 3,724,389 km (0.072 R)
• M7: 4,334,598 km (0.119 R)
• M8: 5,448,953 km (0.116 R)
• M9: 6,073,524 km (0.091 R)
• M10: 7,572,794 km (0.081 R)
• M11: 8,641,970 km (0.028 R)
• M12: 11,043,913 km (0.098 R)
• M13: 11,537,137 km (0.1 R)
• M14: 12,081,973 km (0.1 R)
• M15: 12,568,016 km (0.084 R)
• M16: 13,183,911 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839

Radius: 12.6

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.71 AU - 2.83 AU

Year: 2281 Days

Day: 8.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 22,008,321 km

• M1: 170,542 km (0.098 R)
• M2: 600,935 km (0.111 R)
• M3: 1,300,454 km (0.118 R)
• M4: 1,818,661 km (0.038 R)
• M5: 4,445,301 km (0.073 R)
• M6: 4,859,388 km (0.088 R)
• M7: 5,841,946 km (0.069 R)
• M8: 6,394,262 km (0.053 R)
• M9: 8,624,018 km (0.102 R)
• M10: 9,063,686 km (0.05 R)
• M11: 11,092,084 km (0.106 R)
• M12: 11,694,365 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.6

Radius: 11.8

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.91 AU - 4.63 AU

Year: 4881 Days

Day: 7.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 22,008,321 km

• M1: 146,756 km (0.063 R)
• M2: 890,257 km (0.105 R)
• M3: 1,287,290 km (0.116 R)
• M4: 2,099,905 km (0.036 R)
• M5: 2,510,402 km (0.081 R)
• M6: 2,881,105 km (0.075 R)
• M7: 3,454,065 km (0.088 R)
• M8: 3,824,470 km (0.06 R)
• M9: 4,594,749 km (0.09 R)
• M10: 5,044,440 km (0.105 R)
• M11: 6,411,316 km (0.117 R)
• M12: 6,974,402 km (0.074 R)
• M13: 7,862,415 km (0.103 R)
• M14: 9,148,059 km (0.096 R)
• M15: 9,648,763 km (0.04 R)
• M16: 10,167,718 km (0.111 R)
• M17: 12,132,387 km (0.069 R)
• M18: 14,843,849 km (0.107 R)
• M19: 16,069,654 km (0.059 R)
• M20: 18,457,535 km (0.117 R)
• M21: 19,874,077 km (0.115 R)
• M22: 26,437,385 km (0.109 R)
• M23: 26,858,203 km (0.117 R)
• M24: 28,498,544 km (0.112 R)
• M25: 29,298,294 km (0.06 R)
• M26: 29,930,794 km (0.118 R)
• M27: 30,664,572 km (0.116 R)
• M28: 31,036,023 km (0.093 R)
• M29: 31,504,414 km (0.107 R)

Asteroid Belt

Center: 4.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.8

Radius: 12.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.61 AU - 4.63 AU

Year: 6622 Days

Day: 5.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 22,008,321 km

• M1: 151,692 km (0.039 R)
• M2: 675,135 km (0.107 R)
• M3: 1,119,740 km (0.09 R)
• M4: 2,082,552 km (0.108 R)
• M5: 3,120,612 km (0.104 R)
• M6: 3,654,676 km (0.107 R)
• M7: 4,523,092 km (0.112 R)
• M8: 5,714,190 km (0.118 R)
• M9: 6,457,392 km (0.1 R)
• M10: 7,793,301 km (0.116 R)
• M11: 16,991,775 km (0.09 R)
• M12: 24,778,943 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.5

Radius: 4.7

Gravity: 21.66 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.29 AU - 7.37 AU

Year: 10620 Days

Day: 16.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 22,008,321 km

• M1: 58,493 km (0.085 R)
• M2: 260,749 km (0.086 R)
• M3: 654,491 km (0.11 R)
• M4: 881,281 km (0.107 R)
• M5: 1,181,973 km (0.098 R)
• M6: 1,889,870 km (0.03 R)
• M7: 3,083,362 km (0.094 R)
• M8: 3,598,278 km (0.086 R)
• M9: 4,141,318 km (0.109 R)
• M10: 4,532,516 km (0.099 R)
• M11: 4,917,581 km (0.07 R)
• M12: 5,388,515 km (0.111 R)
• M13: 5,923,328 km (0.071 R)
• M14: 8,819,393 km (0.104 R)
• M15: 10,143,334 km (0.088 R)
• M16: 10,493,991 km (0.058 R)
• M17: 13,002,000 km (0.102 R)
• M18: 13,716,479 km (0.057 R)
• M19: 14,331,626 km (0.057 R)
• M20: 15,815,936 km (0.095 R)
• M21: 16,219,401 km (0.048 R)
• M22: 16,767,827 km (0.072 R)
• M23: 17,046,827 km (0.039 R)
• M24: 18,266,648 km (0.108 R)
• M25: 18,413,852 km (0.104 R)
• M26: 20,400,662 km (0.119 R)
• M27: 20,959,110 km (0.118 R)
• M28: 21,201,459 km (0.102 R)
• M29: 21,939,874 km (0.08 R)
• M30: 27,692,511 km (0.087 R)
• M31: 27,984,526 km (0.087 R)
• M32: 28,772,906 km (0.107 R)
• M33: 30,912,904 km (0.106 R)
• M34: 37,015,749 km (0.111 R)
• M35: 41,290,059 km (0.034 R)
• M36: 41,798,543 km (0.084 R)
• M37: 42,311,215 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.4

Radius: 4.2

Gravity: 32.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.87 AU - 11.29 AU

Year: 18246 Days

Day: 21.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 66 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 22,008,321 km

• M1: 52,509 km (0.08 R)
• M2: 244,742 km (0.088 R)
• M3: 388,506 km (0.079 R)
• M4: 590,164 km (0.109 R)
• M5: 859,739 km (0.112 R)
• M6: 1,206,956 km (0.108 R)
• M7: 1,528,292 km (0.067 R)
• M8: 1,922,781 km (0.067 R)
• M9: 2,255,637 km (0.116 R)
• M10: 2,603,003 km (0.094 R)
• M11: 2,910,576 km (0.1 R)
• M12: 3,268,564 km (0.109 R)
• M13: 4,355,692 km (0.091 R)
• M14: 5,141,679 km (0.086 R)
• M15: 5,287,387 km (0.06 R)
• M16: 7,304,415 km (0.083 R)
• M17: 8,109,401 km (0.093 R)
• M18: 10,063,150 km (0.097 R)
• M19: 12,180,259 km (0.049 R)
• M20: 15,541,274 km (0.1 R)
• M21: 15,693,415 km (0.114 R)
• M22: 18,179,881 km (0.119 R)
• M23: 19,208,965 km (0.074 R)
• M24: 19,560,520 km (0.101 R)
• M25: 20,457,958 km (0.057 R)
• M26: 22,238,172 km (0.049 R)
• M27: 23,314,679 km (0.057 R)
• M28: 26,751,989 km (0.096 R)
• M29: 27,411,117 km (0.111 R)
• M30: 28,193,813 km (0.097 R)
• M31: 28,647,693 km (0.066 R)
• M32: 29,337,638 km (0.096 R)
• M33: 33,966,496 km (0.073 R)
• M34: 34,869,169 km (0.102 R)
• M35: 36,453,560 km (0.085 R)
• M36: 36,992,113 km (0.03 R)
• M37: 47,616,105 km (0.074 R)
• M38: 57,704,237 km (0.074 R)
• M39: 63,534,365 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.3

Radius: 4.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.17 AU - 11.51 AU

Year: 19035 Days

Day: 23.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 22,008,321 km

• M1: 56,398 km (0.118 R)
• M2: 312,809 km (0.106 R)
• M3: 517,459 km (0.118 R)
• M4: 1,158,935 km (0.109 R)
• M5: 1,694,046 km (0.033 R)
• M6: 2,544,959 km (0.113 R)
• M7: 7,236,199 km (0.098 R)
• M8: 7,912,979 km (0.085 R)
• M9: 8,386,905 km (0.115 R)
• M10: 8,879,681 km (0.119 R)
• M11: 9,466,104 km (0.117 R)
• M12: 11,295,537 km (0.1 R)
• M13: 18,877,307 km (0.075 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: 543 - 11,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit