🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.5

Radius: 8

Gravity: 15.12 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.71 AU - 0.99 AU

Year: 551 Days

Day: 10.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,157,317 km

• M1: 99,483 km (0.097 R)
• M2: 492,027 km (0.075 R)
• M3: 754,272 km (0.075 R)
• M4: 1,125,126 km (0.105 R)
• M5: 1,456,634 km (0.116 R)
• M6: 1,861,446 km (0.105 R)
• M7: 2,210,309 km (0.067 R)
• M8: 2,484,521 km (0.082 R)
• M9: 2,735,995 km (0.096 R)
• M10: 3,226,826 km (0.067 R)
• M11: 4,169,293 km (0.065 R)
• M12: 4,606,717 km (0.058 R)
• M13: 5,949,208 km (0.06 R)
• M14: 7,136,417 km (0.062 R)
• M15: 7,694,118 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.2

Radius: 10.3

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.9 AU - 1.14 AU

Year: 724 Days

Day: 14.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 55,157,317 km

• M1: 128,056 km (0.093 R)
• M2: 519,703 km (0.108 R)
• M3: 920,924 km (0.079 R)
• M4: 1,299,557 km (0.095 R)
• M5: 1,898,397 km (0.082 R)
• M6: 2,504,717 km (0.105 R)
• M7: 4,234,966 km (0.112 R)
• M8: 4,952,737 km (0.086 R)
• M9: 5,340,943 km (0.098 R)
• M10: 5,859,449 km (0.039 R)
• M11: 6,690,017 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.3

Radius: 13.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.4 AU - 1.74 AU

Year: 1383 Days

Day: 6 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,157,317 km

• M1: 172,187 km (0.115 R)
• M2: 751,729 km (0.095 R)
• M3: 1,229,994 km (0.066 R)
• M4: 1,725,611 km (0.079 R)
• M5: 2,593,877 km (0.105 R)
• M6: 3,249,864 km (0.098 R)
• M7: 4,167,647 km (0.084 R)
• M8: 4,613,598 km (0.074 R)
• M9: 7,119,063 km (0.102 R)
• M10: 8,244,937 km (0.093 R)
• M11: 8,693,132 km (0.114 R)
• M12: 9,276,115 km (0.103 R)
• M13: 10,263,312 km (0.093 R)
• M14: 11,015,340 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.3

Radius: 8.8

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.78 AU - 3.04 AU

Year: 3489 Days

Day: 12.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,157,317 km

• M1: 109,506 km (0.098 R)
• M2: 486,343 km (0.096 R)
• M3: 981,512 km (0.109 R)
• M4: 1,301,352 km (0.084 R)
• M5: 2,272,541 km (0.029 R)
• M6: 2,546,455 km (0.114 R)
• M7: 2,876,767 km (0.102 R)
• M8: 4,832,161 km (0.11 R)
• M9: 5,262,703 km (0.069 R)
• M10: 5,829,829 km (0.077 R)
• M11: 6,200,981 km (0.077 R)
• M12: 7,676,016 km (0.045 R)
• M13: 8,585,871 km (0.096 R)
• M14: 9,218,670 km (0.118 R)
• M15: 10,957,745 km (0.073 R)
• M16: 11,347,746 km (0.089 R)
• M17: 12,953,081 km (0.088 R)
• M18: 13,586,329 km (0.105 R)
• M19: 14,342,247 km (0.059 R)
• M20: 14,652,513 km (0.116 R)
• M21: 15,609,790 km (0.099 R)
• M22: 16,382,912 km (0.07 R)
• M23: 16,665,053 km (0.06 R)
• M24: 18,732,346 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667

Radius: 11.2

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3 AU - 3.96 AU

Year: 4563 Days

Day: 8.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,157,317 km

• M1: 140,622 km (0.061 R)
• M2: 648,956 km (0.076 R)
• M3: 1,083,537 km (0.107 R)
• M4: 1,640,640 km (0.12 R)
• M5: 2,084,646 km (0.115 R)
• M6: 2,831,289 km (0.091 R)
• M7: 3,496,850 km (0.054 R)
• M8: 4,576,049 km (0.027 R)
• M9: 5,410,805 km (0.097 R)
• M10: 7,905,649 km (0.115 R)
• M11: 8,833,754 km (0.054 R)
• M12: 10,773,141 km (0.116 R)
• M13: 11,866,103 km (0.088 R)
• M14: 13,232,979 km (0.11 R)
• M15: 15,141,100 km (0.057 R)
• M16: 16,277,146 km (0.103 R)
• M17: 20,430,432 km (0.107 R)
• M18: 21,254,716 km (0.096 R)
• M19: 22,823,549 km (0.066 R)
• M20: 23,786,061 km (0.05 R)
• M21: 26,190,398 km (0.085 R)
• M22: 26,592,817 km (0.093 R)
• M23: 27,658,552 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.7

Radius: 9.9

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.34 AU - 4.4 AU

Year: 5351 Days

Day: 13.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,157,317 km

• M1: 125,213 km (0.038 R)
• M2: 443,109 km (0.068 R)
• M3: 1,386,024 km (0.104 R)
• M4: 3,097,873 km (0.034 R)
• M5: 4,290,018 km (0.103 R)
• M6: 5,257,916 km (0.059 R)
• M7: 7,174,265 km (0.095 R)
• M8: 8,233,867 km (0.083 R)
• M9: 9,035,412 km (0.087 R)
• M10: 10,184,025 km (0.11 R)
• M11: 11,473,558 km (0.107 R)
• M12: 13,120,481 km (0.102 R)
• M13: 14,106,481 km (0.114 R)
• M14: 16,284,327 km (0.051 R)
• M15: 16,876,884 km (0.108 R)
• M16: 17,854,955 km (0.107 R)
• M17: 19,524,317 km (0.083 R)
• M18: 20,193,319 km (0.059 R)
• M19: 22,509,692 km (0.042 R)
• M20: 25,786,484 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305

Radius: 5.2

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.66 AU - 6.24 AU

Year: 10202 Days

Day: 16.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 91.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 55,157,317 km

• M1: 65,075 km (0.064 R)
• M2: 263,143 km (0.083 R)
• M3: 777,460 km (0.073 R)
• M4: 967,749 km (0.077 R)
• M5: 1,233,135 km (0.045 R)
• M6: 1,638,695 km (0.046 R)
• M7: 2,033,035 km (0.041 R)
• M8: 2,470,160 km (0.119 R)
• M9: 3,070,795 km (0.116 R)
• M10: 3,645,401 km (0.114 R)
• M11: 4,555,704 km (0.087 R)
• M12: 5,093,060 km (0.118 R)
• M13: 5,639,989 km (0.053 R)
• M14: 6,058,714 km (0.11 R)
• M15: 8,428,194 km (0.096 R)
• M16: 10,375,061 km (0.093 R)
• M17: 10,710,160 km (0.094 R)
• M18: 11,101,957 km (0.113 R)
• M19: 12,070,903 km (0.091 R)
• M20: 16,577,239 km (0.096 R)
• M21: 20,630,743 km (0.11 R)
• M22: 22,090,070 km (0.077 R)
• M23: 22,564,744 km (0.114 R)
• M24: 23,616,717 km (0.094 R)
• M25: 24,363,958 km (0.097 R)
• M26: 25,557,450 km (0.094 R)
• M27: 26,522,057 km (0.028 R)
• M28: 28,898,269 km (0.095 R)
• M29: 30,721,718 km (0.059 R)
• M30: 31,115,310 km (0.088 R)
• M31: 31,412,561 km (0.045 R)
• M32: 33,546,874 km (0.065 R)
• M33: 33,755,114 km (0.1 R)
• M34: 33,964,102 km (0.058 R)
• M35: 35,129,320 km (0.065 R)
• M36: 35,993,248 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.3

Radius: 4

Gravity: 54.21 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.98 AU - 8.64 AU

Year: 13893 Days

Day: 15 Hours

Environment

Temp: -236 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 55,157,317 km

• M1: 49,816 km (0.099 R)
• M2: 673,190 km (0.115 R)
• M3: 1,106,875 km (0.109 R)
• M4: 1,543,102 km (0.099 R)
• M5: 1,916,349 km (0.087 R)
• M6: 2,264,313 km (0.102 R)
• M7: 3,110,140 km (0.055 R)
• M8: 3,424,594 km (0.083 R)
• M9: 3,617,725 km (0.076 R)
• M10: 3,818,037 km (0.049 R)
• M11: 5,620,542 km (0.099 R)
• M12: 5,850,474 km (0.052 R)
• M13: 7,229,018 km (0.1 R)
• M14: 8,407,700 km (0.117 R)
• M15: 10,378,502 km (0.08 R)
• M16: 14,765,160 km (0.072 R)
• M17: 16,646,353 km (0.089 R)
• M18: 19,279,725 km (0.117 R)
• M19: 19,890,533 km (0.069 R)
• M20: 21,520,551 km (0.077 R)
• M21: 26,511,286 km (0.097 R)
• M22: 27,484,570 km (0.101 R)
• M23: 30,196,031 km (0.054 R)
• M24: 34,207,797 km (0.073 R)
• M25: 34,334,656 km (0.037 R)
• M26: 36,143,294 km (0.048 R)
• M27: 38,014,465 km (0.105 R)
• M28: 39,529,143 km (0.119 R)
• M29: 40,089,836 km (0.051 R)
• M30: 43,268,491 km (0.11 R)
• M31: 45,990,873 km (0.081 R)
• M32: 47,868,027 km (0.063 R)
• M33: 51,440,724 km (0.069 R)
• M34: 53,291,997 km (0.095 R)
• M35: 54,492,969 km (0.093 R)
• M36: 55,711,743 km (0.063 R)
• M37: 59,111,355 km (0.083 R)
• M38: 59,660,528 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.3

Radius: 3.6

Gravity: 40.22 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.44 AU - 8.36 AU

Year: 14150 Days

Day: 16.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,157,317 km

• M1: 78,688 km (0.116 R)
• M2: 270,473 km (0.076 R)
• M3: 615,745 km (0.119 R)
• M4: 980,315 km (0.097 R)
• M5: 1,166,115 km (0.097 R)
• M6: 1,488,648 km (0.092 R)
• M7: 3,843,169 km (0.112 R)
• M8: 4,216,117 km (0.12 R)
• M9: 7,398,662 km (0.079 R)
• M10: 10,742,324 km (0.082 R)
• M11: 11,192,015 km (0.094 R)
• M12: 11,889,590 km (0.116 R)
• M13: 13,243,301 km (0.077 R)
• M14: 13,957,182 km (0.104 R)
• M15: 15,603,058 km (0.05 R)
• M16: 16,106,455 km (0.103 R)
• M17: 16,919,220 km (0.103 R)
• M18: 19,521,176 km (0.118 R)
• M19: 21,396,535 km (0.046 R)
• M20: 22,287,240 km (0.095 R)
• M21: 33,061,429 km (0.06 R)
• M22: 34,370,859 km (0.099 R)
• M23: 34,612,609 km (0.111 R)
• M24: 38,375,893 km (0.083 R)
• M25: 39,954,599 km (0.116 R)
• M26: 40,088,041 km (0.095 R)
• M27: 40,490,309 km (0.056 R)
• M28: 52,234,490 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 13,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit