🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.7

Radius: 11.2

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.52 AU - 0.74 AU

Year: 351 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 72,974,320 km

• M1: 187,446 km (0.096 R)
• M2: 550,071 km (0.071 R)
• M3: 993,031 km (0.113 R)
• M4: 1,369,419 km (0.08 R)
• M5: 1,809,835 km (0.076 R)
• M6: 2,205,372 km (0.074 R)
• M7: 3,508,519 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.4

Radius: 13.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.27 AU - 1.47 AU

Year: 1127 Days

Day: 5.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,974,320 km

• M1: 172,935 km (0.049 R)
• M2: 743,053 km (0.115 R)
• M3: 1,189,752 km (0.09 R)
• M4: 1,757,925 km (0.067 R)
• M5: 2,352,277 km (0.099 R)
• M6: 2,914,615 km (0.118 R)
• M7: 3,723,641 km (0.089 R)
• M8: 4,734,473 km (0.075 R)
• M9: 5,920,934 km (0.1 R)
• M10: 7,020,927 km (0.056 R)
• M11: 10,316,568 km (0.113 R)
• M12: 11,659,957 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.3

Radius: 14.6

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.99 AU - 2.05 AU

Year: 2018 Days

Day: 7.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,974,320 km

• M1: 181,612 km (0.072 R)
• M2: 795,861 km (0.111 R)
• M3: 1,460,674 km (0.08 R)
• M4: 2,742,129 km (0.072 R)
• M5: 3,293,248 km (0.104 R)
• M6: 6,165,377 km (0.075 R)
• M7: 6,866,393 km (0.069 R)
• M8: 9,795,070 km (0.094 R)
• M9: 10,282,161 km (0.08 R)
• M10: 10,853,774 km (0.042 R)
• M11: 11,914,423 km (0.065 R)
• M12: 13,159,676 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.2

Radius: 9.2

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.79 AU - 2.43 AU

Year: 2154 Days

Day: 8.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,974,320 km

• M1: 115,938 km (0.079 R)
• M2: 463,005 km (0.09 R)
• M3: 947,553 km (0.107 R)
• M4: 1,760,767 km (0.099 R)
• M5: 2,152,115 km (0.095 R)
• M6: 2,472,554 km (0.088 R)
• M7: 2,809,747 km (0.085 R)
• M8: 3,227,724 km (0.105 R)
• M9: 4,270,570 km (0.107 R)
• M10: 4,736,717 km (0.115 R)
• M11: 5,166,213 km (0.099 R)
• M12: 6,129,623 km (0.063 R)
• M13: 6,476,092 km (0.084 R)
• M14: 8,120,621 km (0.112 R)
• M15: 8,703,903 km (0.093 R)
• M16: 9,737,625 km (0.095 R)
• M17: 10,026,648 km (0.119 R)
• M18: 10,660,045 km (0.086 R)
• M19: 12,255,357 km (0.104 R)
• M20: 12,936,027 km (0.072 R)
• M21: 13,958,229 km (0.111 R)
• M22: 14,747,807 km (0.076 R)
• M23: 15,962,691 km (0.068 R)
• M24: 17,720,167 km (0.048 R)
• M25: 18,043,149 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.7

Radius: 12.4

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.46 AU - 4.06 AU

Year: 5125 Days

Day: 8.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,974,320 km

• M1: 154,385 km (0.106 R)
• M2: 570,117 km (0.075 R)
• M3: 1,752,988 km (0.086 R)
• M4: 2,368,583 km (0.094 R)
• M5: 2,861,957 km (0.036 R)
• M6: 4,301,687 km (0.055 R)
• M7: 5,092,461 km (0.114 R)
• M8: 5,921,383 km (0.052 R)
• M9: 7,314,588 km (0.099 R)
• M10: 8,477,412 km (0.089 R)
• M11: 8,878,933 km (0.061 R)
• M12: 9,446,956 km (0.097 R)
• M13: 14,126,677 km (0.116 R)
• M14: 15,542,172 km (0.072 R)
• M15: 16,480,749 km (0.03 R)
• M16: 17,107,863 km (0.101 R)
• M17: 17,515,218 km (0.075 R)
• M18: 20,290,558 km (0.072 R)
• M19: 22,434,295 km (0.106 R)
• M20: 24,430,529 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509

Radius: 13.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.18 AU - 5.86 AU

Year: 7906 Days

Day: 12.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,974,320 km

• M1: 165,754 km (0.098 R)
• M2: 950,844 km (0.095 R)
• M3: 1,630,766 km (0.103 R)
• M4: 2,638,607 km (0.096 R)
• M5: 3,953,423 km (0.105 R)
• M6: 4,381,422 km (0.075 R)
• M7: 5,272,278 km (0.073 R)
• M8: 5,698,482 km (0.055 R)
• M9: 6,551,639 km (0.076 R)
• M10: 8,594,846 km (0.06 R)
• M11: 11,734,158 km (0.093 R)
• M12: 13,114,647 km (0.095 R)
• M13: 15,569,698 km (0.076 R)
• M14: 16,006,823 km (0.052 R)
• M15: 17,635,345 km (0.098 R)
• M16: 18,874,614 km (0.032 R)
• M17: 19,950,970 km (0.106 R)
• M18: 21,757,664 km (0.094 R)
• M19: 22,304,594 km (0.119 R)
• M20: 23,425,979 km (0.1 R)
• M21: 23,918,007 km (0.087 R)
• M22: 27,648,379 km (0.092 R)
• M23: 29,036,199 km (0.12 R)
• M24: 30,276,066 km (0.099 R)
• M25: 31,056,368 km (0.103 R)
• M26: 34,417,982 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 196.7

Radius: 3.7

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.84 AU - 7.62 AU

Year: 13665 Days

Day: 15.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,974,320 km

• M1: 46,076 km (0.1 R)
• M2: 205,398 km (0.089 R)
• M3: 347,965 km (0.068 R)
• M4: 495,019 km (0.063 R)
• M5: 653,743 km (0.096 R)
• M6: 1,204,712 km (0.063 R)
• M7: 1,356,703 km (0.029 R)
• M8: 1,534,725 km (0.113 R)
• M9: 2,479,734 km (0.103 R)
• M10: 2,668,377 km (0.085 R)
• M11: 2,989,863 km (0.111 R)
• M12: 3,782,732 km (0.102 R)
• M13: 4,538,500 km (0.112 R)
• M14: 4,820,941 km (0.083 R)
• M15: 5,175,338 km (0.033 R)
• M16: 5,452,244 km (0.101 R)
• M17: 5,706,560 km (0.116 R)
• M18: 7,325,359 km (0.07 R)
• M19: 7,595,832 km (0.078 R)
• M20: 9,182,018 km (0.046 R)
• M21: 11,639,911 km (0.11 R)
• M22: 12,276,001 km (0.11 R)
• M23: 12,990,929 km (0.116 R)
• M24: 13,273,221 km (0.095 R)
• M25: 15,999,941 km (0.095 R)
• M26: 17,052,960 km (0.062 R)
• M27: 22,205,859 km (0.104 R)
• M28: 22,447,310 km (0.106 R)
• M29: 24,785,824 km (0.071 R)
• M30: 26,552,425 km (0.098 R)
• M31: 28,780,686 km (0.08 R)
• M32: 31,332,077 km (0.072 R)
• M33: 36,766,519 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.9

Radius: 3.6

Gravity: 68.74 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.16 AU - 9.36 AU

Year: 16687 Days

Day: 16.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 72,974,320 km

• M1: 44,879 km (0.085 R)
• M2: 185,053 km (0.069 R)
• M3: 363,373 km (0.086 R)
• M4: 860,637 km (0.109 R)
• M5: 1,783,805 km (0.11 R)
• M6: 2,300,516 km (0.097 R)
• M7: 2,640,702 km (0.114 R)
• M8: 3,091,889 km (0.065 R)
• M9: 3,363,858 km (0.113 R)
• M10: 4,308,568 km (0.105 R)
• M11: 4,859,687 km (0.106 R)
• M12: 5,114,901 km (0.109 R)
• M13: 5,573,269 km (0.084 R)
• M14: 5,893,707 km (0.086 R)
• M15: 6,838,119 km (0.09 R)
• M16: 7,585,360 km (0.076 R)
• M17: 8,129,597 km (0.055 R)
• M18: 9,918,488 km (0.061 R)
• M19: 11,693,018 km (0.04 R)
• M20: 12,284,080 km (0.094 R)
• M21: 14,621,995 km (0.117 R)
• M22: 18,351,919 km (0.093 R)
• M23: 19,784,767 km (0.072 R)
• M24: 22,870,971 km (0.093 R)
• M25: 23,278,027 km (0.046 R)
• M26: 25,603,227 km (0.111 R)
• M27: 26,263,253 km (0.054 R)
• M28: 28,545,069 km (0.112 R)
• M29: 28,780,386 km (0.114 R)
• M30: 35,089,377 km (0.1 R)
• M31: 35,766,757 km (0.11 R)
• M32: 38,851,016 km (0.093 R)
• M33: 39,430,259 km (0.076 R)
• M34: 39,721,975 km (0.084 R)
• M35: 46,024,383 km (0.116 R)
• M36: 47,327,231 km (0.104 R)
• M37: 53,852,241 km (0.119 R)
• M38: 59,791,277 km (0.099 R)
• M39: 60,176,342 km (0.078 R)
• M40: 67,185,002 km (0.09 R)
• M41: 70,562,473 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.7

Radius: 5.3

Gravity: 33.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.43 AU - 9.13 AU

Year: 16748 Days

Day: 20.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,974,320 km

• M1: 65,973 km (0.104 R)
• M2: 284,984 km (0.055 R)
• M3: 453,730 km (0.04 R)
• M4: 740,061 km (0.103 R)
• M5: 1,236,426 km (0.102 R)
• M6: 2,008,651 km (0.097 R)
• M7: 2,212,253 km (0.113 R)
• M8: 2,733,602 km (0.068 R)
• M9: 6,846,795 km (0.049 R)
• M10: 8,454,524 km (0.074 R)
• M11: 10,599,009 km (0.106 R)
• M12: 12,461,503 km (0.106 R)
• M13: 14,531,339 km (0.115 R)
• M14: 15,140,352 km (0.078 R)
• M15: 19,980,890 km (0.098 R)
• M16: 20,638,522 km (0.098 R)
• M17: 22,095,905 km (0.105 R)
• M18: 23,104,643 km (0.07 R)
• M19: 25,650,500 km (0.074 R)
• M20: 27,218,884 km (0.11 R)
• M21: 28,377,370 km (0.114 R)
• M22: 29,327,615 km (0.12 R)
• M23: 30,792,478 km (0.092 R)
• M24: 31,041,259 km (0.078 R)
• M25: 32,950,277 km (0.106 R)
• M26: 40,024,611 km (0.082 R)
• M27: 46,233,372 km (0.118 R)
• M28: 48,718,043 km (0.094 R)
• M29: 49,395,272 km (0.102 R)
• M30: 53,232,906 km (0.109 R)
• M31: 56,889,976 km (0.103 R)
• M32: 60,906,379 km (0.117 R)
• M33: 62,684,201 km (0.106 R)
• M34: 64,903,485 km (0.071 R)
• M35: 68,859,301 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.4

Radius: 7.7

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.64 AU - 10.52 AU

Year: 20843 Days

Day: 20.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 72,974,320 km

• M1: 96,042 km (0.105 R)
• M2: 405,560 km (0.104 R)
• M3: 714,479 km (0.102 R)
• M4: 994,078 km (0.082 R)
• M5: 1,818,661 km (0.081 R)
• M6: 2,103,047 km (0.096 R)
• M7: 3,524,376 km (0.05 R)
• M8: 3,908,244 km (0.07 R)
• M9: 6,303,905 km (0.115 R)
• M10: 8,105,213 km (0.118 R)
• M11: 8,722,453 km (0.06 R)
• M12: 10,225,314 km (0.079 R)
• M13: 10,823,406 km (0.113 R)
• M14: 12,894,439 km (0.102 R)
• M15: 16,556,595 km (0.059 R)
• M16: 18,059,754 km (0.112 R)
• M17: 19,834,134 km (0.06 R)
• M18: 21,819,298 km (0.107 R)
• M19: 27,524,811 km (0.111 R)
• M20: 28,214,308 km (0.116 R)
• M21: 29,508,330 km (0.112 R)
• M22: 36,852,687 km (0.071 R)
• M23: 39,839,259 km (0.115 R)
• M24: 40,131,873 km (0.07 R)
• M25: 57,588,897 km (0.09 R)
• M26: 60,049,782 km (0.117 R)
• M27: 62,186,189 km (0.117 R)
• M28: 67,436,327 km (0.074 R)
• M29: 70,168,881 km (0.05 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: 314 - 14,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit