🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.2

Radius: 9.4

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.86 AU - 1.28 AU

Year: 704 Days

Day: 14 Hours

Environment

Temp: -164 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 78,133,026 km

• M1: 130,749 km (0.116 R)
• M2: 433,535 km (0.102 R)
• M3: 739,612 km (0.114 R)
• M4: 1,413,849 km (0.057 R)
• M5: 2,199,238 km (0.037 R)
• M6: 2,572,036 km (0.073 R)
• M7: 3,121,958 km (0.083 R)
• M8: 3,467,230 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.1

Radius: 8.7

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.24 AU - 1.34 AU

Year: 932 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 78,133,026 km

• M1: 108,309 km (0.048 R)
• M2: 492,925 km (0.109 R)
• M3: 1,701,227 km (0.113 R)
• M4: 2,145,383 km (0.036 R)
• M5: 2,417,053 km (0.079 R)
• M6: 2,723,728 km (0.045 R)
• M7: 3,134,075 km (0.118 R)
• M8: 3,444,192 km (0.039 R)
• M9: 4,032,411 km (0.093 R)
• M10: 5,092,910 km (0.106 R)
• M11: 5,997,827 km (0.103 R)
• M12: 6,585,747 km (0.086 R)
• M13: 7,051,296 km (0.113 R)
• M14: 7,327,154 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.9

Radius: 15

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.52 AU - 1.9 AU

Year: 1422 Days

Day: 5.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 78,133,026 km

• M1: 186,549 km (0.088 R)
• M2: 720,912 km (0.083 R)
• M3: 1,497,175 km (0.107 R)
• M4: 2,149,123 km (0.083 R)
• M5: 2,733,303 km (0.116 R)
• M6: 3,214,858 km (0.116 R)
• M7: 3,753,560 km (0.062 R)
• M8: 4,424,955 km (0.087 R)
• M9: 5,115,200 km (0.119 R)
• M10: 6,496,437 km (0.068 R)
• M11: 7,922,105 km (0.08 R)
• M12: 8,507,631 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859

Radius: 9.8

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.88 AU - 2.88 AU

Year: 2335 Days

Day: 13.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,133,026 km

• M1: 122,521 km (0.116 R)
• M2: 544,835 km (0.078 R)
• M3: 1,884,784 km (0.113 R)
• M4: 2,766,663 km (0.105 R)
• M5: 3,766,725 km (0.045 R)
• M6: 5,849,277 km (0.085 R)
• M7: 6,272,639 km (0.083 R)
• M8: 6,802,066 km (0.054 R)
• M9: 7,667,190 km (0.115 R)
• M10: 9,760,663 km (0.107 R)
• M11: 11,956,161 km (0.11 R)
• M12: 15,090,386 km (0.113 R)
• M13: 16,092,393 km (0.118 R)
• M14: 16,401,462 km (0.066 R)
• M15: 16,819,737 km (0.105 R)
• M16: 18,452,149 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.8

Radius: 12.2

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.46 AU - 3.94 AU

Year: 3640 Days

Day: 5.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,133,026 km

• M1: 151,842 km (0.071 R)
• M2: 551,567 km (0.103 R)
• M3: 1,125,874 km (0.113 R)
• M4: 1,655,600 km (0.068 R)
• M5: 2,561,564 km (0.086 R)
• M6: 3,026,814 km (0.083 R)
• M7: 3,792,755 km (0.084 R)
• M8: 4,979,365 km (0.113 R)
• M9: 5,558,010 km (0.087 R)
• M10: 7,414,370 km (0.11 R)
• M11: 8,105,512 km (0.082 R)
• M12: 9,616,899 km (0.051 R)
• M13: 11,146,986 km (0.058 R)
• M14: 11,719,048 km (0.085 R)
• M15: 12,310,708 km (0.083 R)
• M16: 13,462,312 km (0.099 R)
• M17: 14,205,963 km (0.099 R)
• M18: 15,572,989 km (0.1 R)
• M19: 15,979,297 km (0.097 R)
• M20: 16,654,581 km (0.114 R)
• M21: 18,510,792 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.6

Radius: 8.3

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.22 AU - 6.18 AU

Year: 8653 Days

Day: 14.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,133,026 km

• M1: 103,372 km (0.045 R)
• M2: 445,502 km (0.057 R)
• M3: 747,092 km (0.098 R)
• M4: 1,538,315 km (0.079 R)
• M5: 1,896,751 km (0.039 R)
• M6: 2,783,119 km (0.085 R)
• M7: 3,752,962 km (0.085 R)
• M8: 4,407,452 km (0.079 R)
• M9: 5,812,775 km (0.111 R)
• M10: 7,533,150 km (0.057 R)
• M11: 10,211,551 km (0.11 R)
• M12: 10,639,999 km (0.104 R)
• M13: 12,745,140 km (0.119 R)
• M14: 14,870,328 km (0.096 R)
• M15: 15,985,131 km (0.084 R)
• M16: 18,872,370 km (0.072 R)
• M17: 22,646,126 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.4

Radius: 4.4

Gravity: 28.79 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.26 AU - 7.62 AU

Year: 11624 Days

Day: 18.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,133,026 km

• M1: 54,753 km (0.097 R)
• M2: 342,878 km (0.094 R)
• M3: 671,844 km (0.067 R)
• M4: 1,105,079 km (0.099 R)
• M5: 1,362,537 km (0.117 R)
• M6: 1,555,668 km (0.077 R)
• M7: 1,751,193 km (0.065 R)
• M8: 2,228,559 km (0.045 R)
• M9: 2,537,629 km (0.102 R)
• M10: 3,435,814 km (0.109 R)
• M11: 3,716,011 km (0.108 R)
• M12: 3,902,260 km (0.088 R)
• M13: 4,122,469 km (0.118 R)
• M14: 5,218,423 km (0.098 R)
• M15: 7,370,537 km (0.086 R)
• M16: 8,276,801 km (0.113 R)
• M17: 9,647,118 km (0.101 R)
• M18: 11,550,003 km (0.113 R)
• M19: 15,593,633 km (0.112 R)
• M20: 16,644,708 km (0.027 R)
• M21: 17,445,056 km (0.077 R)
• M22: 20,571,502 km (0.086 R)
• M23: 23,960,493 km (0.08 R)
• M24: 26,318,005 km (0.086 R)
• M25: 28,209,820 km (0.117 R)
• M26: 30,942,824 km (0.114 R)
• M27: 34,659,134 km (0.036 R)
• M28: 36,081,062 km (0.12 R)
• M29: 36,563,664 km (0.084 R)
• M30: 39,294,424 km (0.116 R)
• M31: 39,805,151 km (0.104 R)
• M32: 40,191,114 km (0.109 R)
• M33: 40,579,470 km (0.12 R)
• M34: 42,693,437 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.9

Radius: 5.6

Gravity: 14.03 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.1 AU - 9.8 AU

Year: 17024 Days

Day: 18.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,133,026 km

• M1: 70,909 km (0.096 R)
• M2: 252,970 km (0.119 R)
• M3: 533,765 km (0.09 R)
• M4: 758,461 km (0.107 R)
• M5: 1,841,101 km (0.061 R)
• M6: 4,984,302 km (0.115 R)
• M7: 5,580,449 km (0.072 R)
• M8: 5,801,854 km (0.061 R)
• M9: 6,106,286 km (0.056 R)
• M10: 6,871,629 km (0.115 R)
• M11: 7,083,310 km (0.097 R)
• M12: 8,255,110 km (0.119 R)
• M13: 8,887,011 km (0.113 R)
• M14: 12,600,329 km (0.06 R)
• M15: 13,371,207 km (0.077 R)
• M16: 22,604,986 km (0.084 R)
• M17: 24,225,281 km (0.073 R)
• M18: 25,213,824 km (0.027 R)
• M19: 28,995,358 km (0.109 R)
• M20: 29,548,721 km (0.096 R)
• M21: 36,620,661 km (0.084 R)
• M22: 47,745,806 km (0.083 R)
• M23: 50,881,377 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.5

Radius: 6.8

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.88 AU - 12 AU

Year: 23007 Days

Day: 18.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,133,026 km

• M1: 84,523 km (0.104 R)
• M2: 358,586 km (0.098 R)
• M3: 645,664 km (0.042 R)
• M4: 2,150,021 km (0.074 R)
• M5: 2,477,939 km (0.103 R)
• M6: 2,788,654 km (0.057 R)
• M7: 3,974,217 km (0.115 R)
• M8: 5,346,478 km (0.115 R)
• M9: 5,663,027 km (0.117 R)
• M10: 6,733,101 km (0.091 R)
• M11: 8,239,552 km (0.094 R)
• M12: 10,869,931 km (0.107 R)
• M13: 14,161,533 km (0.086 R)
• M14: 15,951,621 km (0.078 R)
• M15: 16,442,302 km (0.108 R)
• M16: 18,866,236 km (0.097 R)
• M17: 19,139,402 km (0.109 R)
• M18: 21,816,755 km (0.092 R)
• M19: 24,625,455 km (0.063 R)
• M20: 26,398,938 km (0.052 R)
• M21: 27,085,293 km (0.065 R)
• M22: 29,950,391 km (0.059 R)
• M23: 31,711,607 km (0.11 R)
• M24: 35,163,877 km (0.119 R)
• M25: 37,265,278 km (0.068 R)
• M26: 38,128,757 km (0.06 R)
• M27: 42,025,333 km (0.081 R)
• M28: 45,686,442 km (0.08 R)
• M29: 50,598,637 km (0.032 R)
• M30: 54,367,756 km (0.091 R)
• M31: 59,288,329 km (0.08 R)
• M32: 60,070,726 km (0.052 R)
• M33: 68,921,235 km (0.102 R)
• M34: 69,786,210 km (0.114 R)
• M35: 70,221,390 km (0.103 R)
• M36: 71,097,136 km (0.115 R)
• M37: 72,647,269 km (0.107 R)
• M38: 74,219,842 km (0.096 R)
• M39: 76,736,527 km (0.085 R)
• M40: 77,200,131 km (0.038 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 15,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit