🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.5

Radius: 13.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.49 AU - 0.75 AU

Year: 331 Days

Day: 11.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,639,653 km

• M1: 172,786 km (0.08 R)
• M2: 283,488 km (0.086 R)
• M3: 367,562 km (0.101 R)
• M4: 559,346 km (0.119 R)
• M5: 664,813 km (0.114 R)
• M6: 756,367 km (0.117 R)
• M7: 922,420 km (0.093 R)
• M8: 1,047,484 km (0.055 R)
• M9: 1,148,463 km (0.069 R)
• M10: 1,302,249 km (0.044 R)
• M11: 1,449,155 km (0.104 R)
• M12: 1,553,424 km (0.101 R)
• M13: 1,640,939 km (0.061 R)
• M14: 1,735,036 km (0.119 R)
• M15: 1,872,217 km (0.089 R)
• M16: 2,044,853 km (0.066 R)
• M17: 2,179,342 km (0.054 R)
• M18: 2,261,471 km (0.065 R)
• M19: 2,355,867 km (0.085 R)
• M20: 2,548,699 km (0.091 R)
• M21: 2,962,636 km (0.101 R)
• M22: 3,121,958 km (0.084 R)
• M23: 3,246,423 km (0.118 R)
• M24: 3,328,253 km (0.12 R)
• M25: 3,410,831 km (0.105 R)
• M26: 3,519,739 km (0.06 R)
• M27: 3,747,875 km (0.07 R)
• M28: 3,840,626 km (0.078 R)
• M29: 3,987,830 km (0.118 R)
• M30: 4,150,593 km (0.077 R)
• M31: 4,287,924 km (0.094 R)
• M32: 4,419,719 km (0.117 R)
• M33: 4,531,918 km (0.095 R)
• M34: 4,623,771 km (0.097 R)
• M35: 4,823,634 km (0.111 R)
• M36: 4,910,251 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.4

Radius: 13.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.61 AU - 0.71 AU

Year: 364 Days

Day: 7.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 57,639,653 km

• M1: 170,093 km (0.084 R)
• M2: 259,852 km (0.091 R)
• M3: 344,973 km (0.025 R)
• M4: 477,816 km (0.119 R)
• M5: 570,117 km (0.092 R)
• M6: 677,529 km (0.09 R)
• M7: 773,271 km (0.098 R)
• M8: 866,022 km (0.103 R)
• M9: 993,629 km (0.05 R)
• M10: 1,155,943 km (0.054 R)
• M11: 1,352,066 km (0.118 R)
• M12: 1,518,418 km (0.087 R)
• M13: 1,681,181 km (0.076 R)
• M14: 1,794,875 km (0.101 R)
• M15: 1,911,412 km (0.097 R)
• M16: 2,036,177 km (0.088 R)
• M17: 2,169,768 km (0.037 R)
• M18: 2,330,286 km (0.086 R)
• M19: 2,513,543 km (0.111 R)
• M20: 2,676,456 km (0.09 R)
• M21: 3,247,022 km (0.04 R)
• M22: 3,349,197 km (0.081 R)
• M23: 3,452,569 km (0.107 R)
• M24: 3,543,076 km (0.082 R)
• M25: 3,634,331 km (0.102 R)
• M26: 3,733,514 km (0.066 R)
• M27: 3,941,904 km (0.087 R)
• M28: 4,191,284 km (0.092 R)
• M29: 4,295,553 km (0.059 R)
• M30: 4,461,009 km (0.119 R)
• M31: 4,567,522 km (0.073 R)
• M32: 4,682,563 km (0.102 R)
• M33: 4,783,093 km (0.061 R)
• M34: 5,120,735 km (0.102 R)
• M35: 5,208,399 km (0.087 R)
• M36: 5,401,231 km (0.049 R)
• M37: 5,531,232 km (0.111 R)
• M38: 5,629,517 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.5

Radius: 11.3

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.63 AU - 0.77 AU

Year: 397 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 170.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 57,639,653 km

• M1: 144,063 km (0.117 R)
• M2: 239,357 km (0.116 R)
• M3: 313,557 km (0.087 R)
• M4: 400,473 km (0.054 R)
• M5: 527,332 km (0.086 R)
• M6: 598,691 km (0.057 R)
• M7: 690,245 km (0.094 R)
• M8: 791,672 km (0.072 R)
• M9: 880,383 km (0.115 R)
• M10: 1,148,014 km (0.064 R)
• M11: 1,334,114 km (0.117 R)
• M12: 1,469,350 km (0.063 R)
• M13: 1,569,730 km (0.038 R)
• M14: 1,872,816 km (0.074 R)
• M15: 1,945,520 km (0.105 R)
• M16: 2,037,822 km (0.109 R)
• M17: 2,137,903 km (0.083 R)
• M18: 2,271,793 km (0.056 R)
• M19: 2,481,230 km (0.067 R)
• M20: 2,561,564 km (0.078 R)
• M21: 2,656,260 km (0.098 R)
• M22: 2,759,183 km (0.109 R)
• M23: 2,870,334 km (0.063 R)
• M24: 3,047,159 km (0.069 R)
• M25: 3,256,895 km (0.078 R)
• M26: 3,471,419 km (0.106 R)
• M27: 3,569,256 km (0.096 R)
• M28: 3,660,211 km (0.087 R)
• M29: 3,744,285 km (0.063 R)
• M30: 3,821,328 km (0.036 R)
• M31: 3,945,793 km (0.104 R)
• M32: 4,262,791 km (0.073 R)
• M33: 4,400,122 km (0.067 R)
• M34: 4,563,483 km (0.081 R)
• M35: 4,637,684 km (0.09 R)
• M36: 4,712,333 km (0.083 R)
• M37: 4,913,243 km (0.102 R)
• M38: 5,006,293 km (0.117 R)
• M39: 5,108,468 km (0.033 R)
• M40: 5,289,033 km (0.117 R)
• M41: 5,367,123 km (0.103 R)
• M42: 5,471,692 km (0.105 R)
• M43: 6,068,438 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.9

Radius: 12.5

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.86 AU - 0.92 AU

Year: 569 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 57,639,653 km

• M1: 156,031 km (0.087 R)
• M2: 275,559 km (0.1 R)
• M3: 394,938 km (0.083 R)
• M4: 559,795 km (0.119 R)
• M5: 650,003 km (0.086 R)
• M6: 789,129 km (0.082 R)
• M7: 903,272 km (0.113 R)
• M8: 981,063 km (0.095 R)
• M9: 1,072,168 km (0.069 R)
• M10: 1,189,153 km (0.032 R)
• M11: 1,400,236 km (0.102 R)
• M12: 1,604,886 km (0.055 R)
• M13: 1,793,080 km (0.088 R)
• M14: 1,974,991 km (0.101 R)
• M15: 2,120,849 km (0.109 R)
• M16: 2,213,151 km (0.1 R)
• M17: 2,445,925 km (0.083 R)
• M18: 2,550,344 km (0.093 R)
• M19: 2,633,521 km (0.065 R)
• M20: 2,763,821 km (0.105 R)
• M21: 2,849,391 km (0.083 R)
• M22: 2,959,495 km (0.104 R)
• M23: 3,055,088 km (0.118 R)
• M24: 3,143,650 km (0.108 R)
• M25: 3,241,187 km (0.064 R)
• M26: 3,323,466 km (0.07 R)
• M27: 3,565,665 km (0.103 R)
• M28: 3,736,057 km (0.079 R)
• M29: 3,857,082 km (0.089 R)
• M30: 4,023,435 km (0.037 R)
• M31: 4,111,997 km (0.115 R)
• M32: 4,245,887 km (0.102 R)
• M33: 4,481,653 km (0.111 R)
• M34: 4,564,381 km (0.102 R)
• M35: 4,684,657 km (0.119 R)
• M36: 4,871,804 km (0.115 R)
• M37: 4,994,774 km (0.084 R)
• M38: 5,109,216 km (0.084 R)
• M39: 5,195,684 km (0.094 R)
• M40: 5,526,594 km (0.053 R)
• M41: 5,605,582 km (0.112 R)
• M42: 5,714,639 km (0.104 R)
• M43: 5,934,996 km (0.1 R)
• M44: 6,097,011 km (0.081 R)
• M45: 6,240,026 km (0.062 R)
• M46: 6,363,445 km (0.11 R)
• M47: 6,519,026 km (0.078 R)
• M48: 6,686,277 km (0.108 R)
• M49: 6,791,594 km (0.098 R)
• M50: 6,971,859 km (0.114 R)
• M51: 7,175,163 km (0.082 R)
• M52: 7,326,257 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996

Radius: 10.6

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.25 AU - 1.37 AU

Year: 1017 Days

Day: 12.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 57,639,653 km

• M1: 145,260 km (0.101 R)
• M2: 218,413 km (0.097 R)
• M3: 426,952 km (0.1 R)
• M4: 600,037 km (0.078 R)
• M5: 673,938 km (0.066 R)
• M6: 818,300 km (0.075 R)
• M7: 1,003,054 km (0.101 R)
• M8: 1,093,112 km (0.072 R)
• M9: 1,473,090 km (0.106 R)
• M10: 1,594,265 km (0.088 R)
• M11: 1,709,754 km (0.111 R)
• M12: 1,968,409 km (0.057 R)
• M13: 2,112,172 km (0.088 R)
• M14: 2,319,515 km (0.103 R)
• M15: 2,390,125 km (0.087 R)
• M16: 2,471,656 km (0.073 R)
• M17: 2,554,234 km (0.108 R)
• M18: 2,732,854 km (0.118 R)
• M19: 2,981,186 km (0.092 R)
• M20: 3,169,530 km (0.028 R)
• M21: 3,339,024 km (0.092 R)
• M22: 3,758,048 km (0.106 R)
• M23: 3,841,524 km (0.071 R)
• M24: 3,937,566 km (0.088 R)
• M25: 4,083,423 km (0.116 R)
• M26: 4,633,196 km (0.067 R)
• M27: 4,787,132 km (0.084 R)
• M28: 4,890,803 km (0.115 R)
• M29: 5,379,988 km (0.097 R)
• M30: 5,528,389 km (0.092 R)
• M31: 5,596,307 km (0.093 R)
• M32: 5,705,663 km (0.097 R)
• M33: 6,051,683 km (0.086 R)
• M34: 6,220,279 km (0.061 R)
• M35: 6,347,886 km (0.048 R)
• M36: 6,533,537 km (0.111 R)
• M37: 6,605,344 km (0.113 R)
• M38: 6,692,111 km (0.048 R)
• M39: 6,779,028 km (0.066 R)
• M40: 6,851,882 km (0.064 R)
• M41: 6,998,338 km (0.026 R)
• M42: 7,145,692 km (0.059 R)
• M43: 7,458,800 km (0.101 R)
• M44: 7,609,445 km (0.1 R)
• M45: 7,776,247 km (0.086 R)
• M46: 7,959,804 km (0.098 R)
• M47: 8,144,706 km (0.111 R)
• M48: 8,362,222 km (0.083 R)
• M49: 8,487,435 km (0.108 R)
• M50: 8,628,955 km (0.112 R)
• M51: 8,803,087 km (0.094 R)
• M52: 8,882,673 km (0.103 R)
• M53: 9,090,464 km (0.033 R)
• M54: 9,348,670 km (0.089 R)
• M55: 9,462,365 km (0.09 R)
• M56: 9,691,100 km (0.096 R)
• M57: 9,987,902 km (0.08 R)
• M58: 10,137,350 km (0.087 R)
• M59: 10,237,581 km (0.115 R)
• M60: 10,539,918 km (0.066 R)
• M61: 10,794,085 km (0.097 R)
• M62: 10,930,368 km (0.057 R)

Asteroid Belt

Center: 2.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.4

Radius: 12.1

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.1 AU - 4.38 AU

Year: 4906 Days

Day: 7.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 57,639,653 km

• M1: 172,038 km (0.058 R)
• M2: 356,641 km (0.101 R)
• M3: 833,410 km (0.108 R)
• M4: 1,148,164 km (0.077 R)
• M5: 1,484,460 km (0.094 R)
• M6: 1,748,500 km (0.108 R)
• M7: 1,903,932 km (0.038 R)
• M8: 2,100,354 km (0.086 R)
• M9: 2,379,055 km (0.077 R)
• M10: 2,630,529 km (0.106 R)
• M11: 3,307,609 km (0.096 R)
• M12: 3,567,012 km (0.052 R)
• M13: 3,721,546 km (0.1 R)
• M14: 3,968,832 km (0.083 R)
• M15: 4,198,315 km (0.046 R)
• M16: 4,314,702 km (0.044 R)
• M17: 4,646,510 km (0.09 R)
• M18: 4,864,175 km (0.101 R)
• M19: 5,011,229 km (0.114 R)
• M20: 5,410,656 km (0.112 R)
• M21: 5,512,083 km (0.092 R)
• M22: 6,213,847 km (0.045 R)
• M23: 6,588,739 km (0.058 R)
• M24: 6,943,585 km (0.03 R)
• M25: 7,530,009 km (0.05 R)
• M26: 7,615,130 km (0.075 R)
• M27: 8,219,805 km (0.079 R)
• M28: 9,050,073 km (0.113 R)
• M29: 9,475,380 km (0.11 R)
• M30: 9,628,717 km (0.079 R)
• M31: 10,345,291 km (0.1 R)
• M32: 10,439,987 km (0.072 R)
• M33: 11,111,382 km (0.069 R)
• M34: 11,435,860 km (0.056 R)
• M35: 12,061,328 km (0.114 R)
• M36: 12,765,486 km (0.095 R)
• M37: 12,867,062 km (0.1 R)
• M38: 14,143,431 km (0.096 R)
• M39: 14,318,910 km (0.045 R)
• M40: 14,566,045 km (0.111 R)
• M41: 14,743,319 km (0.083 R)
• M42: 14,849,982 km (0.077 R)
• M43: 14,992,699 km (0.096 R)
• M44: 15,423,690 km (0.101 R)
• M45: 15,604,404 km (0.054 R)
• M46: 15,785,867 km (0.061 R)
• M47: 16,187,537 km (0.118 R)
• M48: 16,889,300 km (0.083 R)
• M49: 17,187,748 km (0.061 R)
• M50: 17,525,540 km (0.063 R)
• M51: 17,638,636 km (0.07 R)
• M52: 17,789,880 km (0.118 R)
• M53: 17,865,576 km (0.103 R)
• M54: 18,744,613 km (0.082 R)
• M55: 19,014,937 km (0.082 R)
• M56: 19,169,920 km (0.096 R)
• M57: 19,481,383 km (0.114 R)
• M58: 19,755,147 km (0.052 R)
• M59: 20,703,747 km (0.045 R)
• M60: 21,344,325 km (0.107 R)
• M61: 21,667,008 km (0.068 R)
• M62: 22,113,408 km (0.116 R)
• M63: 22,439,980 km (0.101 R)
• M64: 22,562,949 km (0.074 R)
• M65: 22,809,337 km (0.108 R)
• M66: 23,015,333 km (0.095 R)
• M67: 23,263,516 km (0.094 R)
• M68: 23,637,212 km (0.086 R)
• M69: 23,762,275 km (0.064 R)
• M70: 24,096,776 km (0.092 R)
• M71: 24,517,146 km (0.091 R)
• M72: 25,109,703 km (0.062 R)
• M73: 25,878,636 km (0.092 R)
• M74: 26,395,348 km (0.044 R)
• M75: 27,658,552 km (0.04 R)
• M76: 27,922,293 km (0.119 R)
• M77: 28,010,406 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.1

Radius: 4

Gravity: 61.44 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.38 AU - 7.44 AU

Year: 11007 Days

Day: 17.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,639,653 km

• M1: 90,956 km (0.083 R)
• M2: 693,685 km (0.119 R)
• M3: 1,093,560 km (0.108 R)
• M4: 1,352,814 km (0.113 R)
• M5: 1,476,980 km (0.102 R)
• M6: 1,816,567 km (0.099 R)
• M7: 2,150,769 km (0.033 R)
• M8: 2,179,491 km (0.099 R)
• M9: 2,208,364 km (0.107 R)
• M10: 3,496,252 km (0.097 R)
• M11: 4,781,746 km (0.119 R)
• M12: 6,114,364 km (0.095 R)
• M13: 6,360,752 km (0.074 R)
• M14: 6,778,579 km (0.055 R)
• M15: 7,205,381 km (0.092 R)
• M16: 7,248,466 km (0.062 R)
• M17: 7,640,711 km (0.043 R)
• M18: 7,861,518 km (0.09 R)
• M19: 8,491,175 km (0.108 R)
• M20: 8,858,139 km (0.117 R)
• M21: 9,136,690 km (0.109 R)
• M22: 9,845,933 km (0.084 R)
• M23: 10,134,508 km (0.11 R)
• M24: 10,425,775 km (0.112 R)
• M25: 10,670,667 km (0.025 R)
• M26: 10,967,169 km (0.081 R)
• M27: 11,618,519 km (0.111 R)
• M28: 12,230,972 km (0.113 R)
• M29: 12,801,389 km (0.093 R)
• M30: 12,906,108 km (0.109 R)
• M31: 13,063,634 km (0.118 R)
• M32: 13,116,293 km (0.083 R)
• M33: 13,700,173 km (0.047 R)
• M34: 13,807,135 km (0.036 R)
• M35: 14,619,003 km (0.101 R)
• M36: 15,557,580 km (0.054 R)
• M37: 16,005,925 km (0.076 R)
• M38: 16,858,034 km (0.115 R)
• M39: 17,666,611 km (0.091 R)
• M40: 18,606,086 km (0.096 R)
• M41: 18,665,326 km (0.088 R)
• M42: 18,843,497 km (0.114 R)
• M43: 19,201,485 km (0.092 R)
• M44: 19,261,324 km (0.078 R)
• M45: 19,381,302 km (0.1 R)
• M46: 19,441,440 km (0.11 R)
• M47: 19,561,717 km (0.09 R)
• M48: 19,924,192 km (0.066 R)
• M49: 20,045,516 km (0.115 R)
• M50: 20,410,834 km (0.052 R)
• M51: 21,520,252 km (0.108 R)
• M52: 21,956,928 km (0.101 R)
• M53: 22,144,973 km (0.08 R)
• M54: 22,712,248 km (0.05 R)
• M55: 22,965,966 km (0.103 R)
• M56: 23,284,310 km (0.097 R)
• M57: 25,159,819 km (0.072 R)
• M58: 25,619,683 km (0.06 R)
• M59: 25,883,872 km (0.037 R)
• M60: 27,554,581 km (0.112 R)
• M61: 28,028,507 km (0.12 R)
• M62: 28,505,276 km (0.065 R)
• M63: 28,916,072 km (0.096 R)
• M64: 30,090,415 km (0.074 R)
• M65: 30,578,403 km (0.112 R)
• M66: 33,922,664 km (0.106 R)
• M67: 34,721,815 km (0.089 R)
• M68: 34,940,976 km (0.099 R)
• M69: 35,380,495 km (0.08 R)
• M70: 37,305,969 km (0.091 R)
• M71: 38,432,291 km (0.101 R)
• M72: 38,583,236 km (0.105 R)
• M73: 40,257,385 km (0.116 R)
• M74: 41,877,381 km (0.051 R)
• M75: 42,032,813 km (0.038 R)
• M76: 42,656,337 km (0.079 R)
• M77: 45,579,479 km (0.039 R)
• M78: 46,139,873 km (0.044 R)
• M79: 46,541,394 km (0.076 R)
• M80: 47,753,136 km (0.039 R)
• M81: 48,078,063 km (0.084 R)
• M82: 50,537,901 km (0.063 R)
• M83: 51,283,796 km (0.11 R)
• M84: 52,116,906 km (0.095 R)
• M85: 52,367,632 km (0.111 R)
• M86: 54,642,866 km (0.105 R)
• M87: 54,897,631 km (0.092 R)
• M88: 55,323,088 km (0.093 R)
• M89: 55,664,321 km (0.099 R)
• M90: 57,035,983 km (0.064 R)
• M91: 57,466,975 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 11,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit