🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.3

Radius: 13.9

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.62 AU - 0.72 AU

Year: 379 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,309,986 km

• M1: 173,683 km (0.092 R)
• M2: 269,276 km (0.117 R)
• M3: 359,783 km (0.087 R)
• M4: 448,195 km (0.117 R)
• M5: 534,812 km (0.106 R)
• M6: 639,082 km (0.08 R)
• M7: 884,273 km (0.1 R)
• M8: 980,016 km (0.055 R)
• M9: 1,075,609 km (0.061 R)
• M10: 1,178,981 km (0.051 R)
• M11: 1,304,344 km (0.087 R)
• M12: 1,439,281 km (0.119 R)
• M13: 1,618,499 km (0.053 R)
• M14: 1,749,098 km (0.114 R)
• M15: 1,893,909 km (0.115 R)
• M16: 2,037,523 km (0.116 R)
• M17: 2,157,351 km (0.098 R)
• M18: 2,307,697 km (0.098 R)
• M19: 2,525,511 km (0.118 R)
• M20: 2,625,143 km (0.063 R)
• M21: 2,865,098 km (0.071 R)
• M22: 2,981,635 km (0.108 R)
• M23: 3,143,799 km (0.077 R)
• M24: 3,302,523 km (0.063 R)
• M25: 3,425,043 km (0.114 R)
• M26: 3,529,313 km (0.112 R)
• M27: 3,621,465 km (0.107 R)
• M28: 3,768,071 km (0.083 R)
• M29: 4,019,096 km (0.07 R)
• M30: 4,170,938 km (0.091 R)
• M31: 4,331,906 km (0.071 R)
• M32: 4,437,970 km (0.05 R)
• M33: 4,717,868 km (0.109 R)
• M34: 4,878,387 km (0.071 R)
• M35: 5,144,970 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.7

Radius: 14.8

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.79 AU - 1.13 AU

Year: 649 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,309,986 km

• M1: 189,690 km (0.053 R)
• M2: 285,582 km (0.119 R)
• M3: 403,316 km (0.073 R)
• M4: 520,750 km (0.072 R)
• M5: 667,057 km (0.103 R)
• M6: 789,727 km (0.053 R)
• M7: 1,028,485 km (0.116 R)
• M8: 1,148,912 km (0.104 R)
• M9: 1,243,757 km (0.116 R)
• M10: 1,336,956 km (0.097 R)
• M11: 1,451,399 km (0.047 R)
• M12: 1,632,113 km (0.113 R)
• M13: 1,780,215 km (0.039 R)
• M14: 2,138,801 km (0.05 R)
• M15: 2,236,339 km (0.08 R)
• M16: 2,385,488 km (0.106 R)
• M17: 2,486,765 km (0.095 R)
• M18: 2,595,373 km (0.033 R)
• M19: 2,817,526 km (0.064 R)
• M20: 2,918,954 km (0.088 R)
• M21: 3,150,382 km (0.11 R)
• M22: 3,305,963 km (0.111 R)
• M23: 3,432,374 km (0.113 R)
• M24: 3,566,862 km (0.116 R)
• M25: 3,716,161 km (0.043 R)
• M26: 3,827,910 km (0.105 R)
• M27: 3,960,903 km (0.053 R)
• M28: 4,088,809 km (0.041 R)
• M29: 4,204,299 km (0.12 R)
• M30: 4,314,103 km (0.097 R)
• M31: 4,529,524 km (0.115 R)
• M32: 4,670,446 km (0.114 R)
• M33: 4,805,682 km (0.109 R)
• M34: 4,920,573 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.9

Radius: 10.3

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.95 AU - 1.29 AU

Year: 818 Days

Day: 10.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 63,309,986 km

• M1: 130,599 km (0.087 R)
• M2: 200,312 km (0.051 R)
• M3: 271,371 km (0.092 R)
• M4: 386,860 km (0.039 R)
• M5: 459,714 km (0.08 R)
• M6: 558,898 km (0.091 R)
• M7: 638,633 km (0.109 R)
• M8: 769,531 km (0.107 R)
• M9: 841,638 km (0.05 R)
• M10: 986,897 km (0.043 R)
• M11: 1,066,184 km (0.086 R)
• M12: 1,217,278 km (0.11 R)
• M13: 1,383,182 km (0.066 R)
• M14: 1,603,390 km (0.117 R)
• M15: 1,834,967 km (0.105 R)
• M16: 2,129,077 km (0.086 R)
• M17: 2,304,106 km (0.066 R)
• M18: 2,658,953 km (0.105 R)
• M19: 2,743,475 km (0.057 R)
• M20: 2,963,235 km (0.089 R)
• M21: 3,099,967 km (0.069 R)
• M22: 3,349,347 km (0.101 R)
• M23: 3,491,913 km (0.103 R)
• M24: 3,646,897 km (0.079 R)
• M25: 3,814,746 km (0.106 R)
• M26: 4,125,610 km (0.098 R)
• M27: 4,212,826 km (0.096 R)
• M28: 4,478,212 km (0.111 R)
• M29: 4,579,191 km (0.1 R)
• M30: 4,726,395 km (0.094 R)
• M31: 4,806,280 km (0.101 R)
• M32: 5,013,773 km (0.112 R)
• M33: 5,200,770 km (0.115 R)
• M34: 5,271,530 km (0.053 R)
• M35: 5,449,701 km (0.044 R)
• M36: 5,521,657 km (0.04 R)
• M37: 5,690,553 km (0.098 R)
• M38: 5,812,326 km (0.062 R)
• M39: 6,033,581 km (0.111 R)
• M40: 6,120,348 km (0.108 R)
• M41: 6,471,753 km (0.08 R)
• M42: 6,598,912 km (0.072 R)
• M43: 6,765,414 km (0.118 R)
• M44: 6,881,502 km (0.066 R)
• M45: 7,037,383 km (0.089 R)
• M46: 7,128,787 km (0.108 R)
• M47: 7,565,314 km (0.118 R)
• M48: 7,793,600 km (0.026 R)
• M49: 8,092,497 km (0.085 R)
• M50: 8,408,896 km (0.078 R)
• M51: 8,799,646 km (0.086 R)
• M52: 8,968,991 km (0.113 R)
• M53: 9,053,962 km (0.097 R)
• M54: 9,339,395 km (0.12 R)
• M55: 9,483,308 km (0.08 R)
• M56: 9,613,458 km (0.117 R)
• M57: 9,700,524 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.2

Radius: 8.8

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.67 AU - 2.59 AU

Year: 2146 Days

Day: 11.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,309,986 km

• M1: 122,670 km (0.119 R)
• M2: 226,042 km (0.111 R)
• M3: 323,580 km (0.085 R)
• M4: 476,020 km (0.114 R)
• M5: 688,449 km (0.073 R)
• M6: 796,908 km (0.076 R)
• M7: 921,074 km (0.115 R)
• M8: 990,787 km (0.09 R)
• M9: 1,146,518 km (0.097 R)
• M10: 1,232,836 km (0.067 R)
• M11: 1,310,328 km (0.114 R)
• M12: 1,412,353 km (0.03 R)
• M13: 1,588,580 km (0.086 R)
• M14: 1,685,519 km (0.101 R)
• M15: 1,747,303 km (0.095 R)
• M16: 1,988,604 km (0.102 R)
• M17: 2,093,473 km (0.09 R)
• M18: 2,419,147 km (0.092 R)
• M19: 2,489,009 km (0.103 R)
• M20: 2,616,616 km (0.093 R)
• M21: 3,042,521 km (0.117 R)
• M22: 3,194,513 km (0.105 R)
• M23: 4,208,637 km (0.103 R)
• M24: 4,636,936 km (0.086 R)
• M25: 4,724,301 km (0.086 R)
• M26: 4,794,612 km (0.036 R)
• M27: 5,259,861 km (0.047 R)
• M28: 5,739,622 km (0.103 R)
• M29: 5,814,720 km (0.11 R)
• M30: 5,927,965 km (0.07 R)
• M31: 6,118,254 km (0.103 R)
• M32: 6,194,997 km (0.048 R)
• M33: 6,446,471 km (0.078 R)
• M34: 6,505,114 km (0.113 R)
• M35: 6,583,353 km (0.119 R)
• M36: 6,820,167 km (0.093 R)
• M37: 6,959,742 km (0.081 R)
• M38: 7,039,777 km (0.086 R)
• M39: 7,180,698 km (0.089 R)
• M40: 7,568,007 km (0.06 R)
• M41: 7,712,518 km (0.049 R)
• M42: 7,816,190 km (0.092 R)
• M43: 8,426,998 km (0.069 R)
• M44: 8,533,811 km (0.057 R)
• M45: 8,770,474 km (0.111 R)
• M46: 8,900,625 km (0.077 R)
• M47: 9,316,507 km (0.112 R)
• M48: 9,427,059 km (0.032 R)
• M49: 9,873,609 km (0.077 R)
• M50: 10,281,263 km (0.073 R)
• M51: 10,372,668 km (0.102 R)
• M52: 10,441,333 km (0.044 R)
• M53: 10,879,954 km (0.085 R)
• M54: 11,183,638 km (0.115 R)
• M55: 11,727,575 km (0.102 R)
• M56: 12,135,230 km (0.037 R)
• M57: 12,474,368 km (0.115 R)
• M58: 12,767,580 km (0.027 R)
• M59: 12,841,332 km (0.045 R)
• M60: 13,786,641 km (0.118 R)
• M61: 14,293,179 km (0.113 R)
• M62: 14,805,851 km (0.089 R)
• M63: 14,934,954 km (0.07 R)
• M64: 15,142,296 km (0.111 R)
• M65: 15,324,507 km (0.041 R)
• M66: 15,691,021 km (0.097 R)
• M67: 16,087,157 km (0.089 R)
• M68: 16,943,006 km (0.104 R)
• M69: 17,649,258 km (0.03 R)
• M70: 17,758,763 km (0.081 R)
• M71: 18,365,083 km (0.082 R)
• M72: 18,615,061 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.5

Radius: 12.2

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.68 AU - 2.72 AU

Year: 2252 Days

Day: 9 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 63,309,986 km

• M1: 156,629 km (0.116 R)
• M2: 233,223 km (0.1 R)
• M3: 402,568 km (0.086 R)
• M4: 488,886 km (0.059 R)
• M5: 567,126 km (0.099 R)
• M6: 929,900 km (0.07 R)
• M7: 1,084,136 km (0.054 R)
• M8: 1,192,145 km (0.104 R)
• M9: 1,292,675 km (0.115 R)
• M10: 1,419,534 km (0.068 R)
• M11: 1,661,434 km (0.072 R)
• M12: 1,800,261 km (0.048 R)
• M13: 1,969,606 km (0.095 R)
• M14: 2,185,475 km (0.066 R)
• M15: 2,366,788 km (0.064 R)
• M16: 2,538,526 km (0.119 R)
• M17: 3,141,256 km (0.094 R)
• M18: 3,235,503 km (0.095 R)
• M19: 3,330,647 km (0.116 R)
• M20: 4,006,530 km (0.073 R)
• M21: 4,229,730 km (0.114 R)
• M22: 4,316,647 km (0.118 R)
• M23: 4,616,740 km (0.108 R)
• M24: 5,089,170 km (0.101 R)
• M25: 5,349,919 km (0.034 R)
• M26: 6,079,957 km (0.113 R)
• M27: 6,158,645 km (0.109 R)
• M28: 6,476,840 km (0.09 R)
• M29: 6,984,874 km (0.074 R)
• M30: 7,170,974 km (0.106 R)
• M31: 7,590,446 km (0.107 R)
• M32: 7,910,287 km (0.054 R)
• M33: 8,017,847 km (0.074 R)
• M34: 8,409,345 km (0.078 R)
• M35: 8,896,286 km (0.066 R)
• M36: 9,210,890 km (0.119 R)
• M37: 10,060,307 km (0.086 R)
• M38: 10,341,102 km (0.111 R)
• M39: 10,458,986 km (0.084 R)
• M40: 10,648,376 km (0.112 R)
• M41: 10,743,521 km (0.031 R)
• M42: 11,126,940 km (0.1 R)
• M43: 11,466,078 km (0.105 R)
• M44: 12,030,661 km (0.119 R)
• M45: 12,353,792 km (0.103 R)
• M46: 12,679,916 km (0.089 R)
• M47: 12,958,018 km (0.066 R)
• M48: 13,085,176 km (0.113 R)
• M49: 13,212,634 km (0.104 R)
• M50: 13,417,433 km (0.085 R)
• M51: 13,726,801 km (0.082 R)
• M52: 13,804,443 km (0.087 R)
• M53: 13,934,294 km (0.118 R)
• M54: 14,064,593 km (0.106 R)
• M55: 14,563,054 km (0.059 R)
• M56: 14,721,777 km (0.114 R)
• M57: 15,228,016 km (0.118 R)
• M58: 15,308,500 km (0.099 R)
• M59: 15,658,708 km (0.067 R)
• M60: 15,957,156 km (0.12 R)
• M61: 16,449,632 km (0.078 R)
• M62: 16,642,464 km (0.104 R)
• M63: 16,891,544 km (0.113 R)
• M64: 18,041,952 km (0.088 R)
• M65: 18,155,497 km (0.116 R)
• M66: 18,727,110 km (0.093 R)
• M67: 18,957,341 km (0.093 R)
• M68: 19,217,492 km (0.105 R)
• M69: 19,478,989 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720

Radius: 4.4

Gravity: 37.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.05 AU - 8.39 AU

Year: 14806 Days

Day: 23.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 63,309,986 km

• M1: 60,438 km (0.089 R)
• M2: 182,809 km (0.103 R)
• M3: 319,840 km (0.108 R)
• M4: 367,113 km (0.027 R)
• M5: 416,780 km (0.078 R)
• M6: 541,843 km (0.039 R)
• M7: 783,294 km (0.073 R)
• M8: 1,539,960 km (0.051 R)
• M9: 1,650,065 km (0.108 R)
• M10: 1,995,336 km (0.093 R)
• M11: 2,237,685 km (0.104 R)
• M12: 2,816,778 km (0.038 R)
• M13: 4,371,549 km (0.117 R)
• M14: 4,805,084 km (0.079 R)
• M15: 4,966,051 km (0.095 R)
• M16: 5,210,943 km (0.058 R)
• M17: 5,712,395 km (0.034 R)
• M18: 6,448,865 km (0.111 R)
• M19: 6,493,146 km (0.102 R)
• M20: 6,986,520 km (0.109 R)
• M21: 8,489,230 km (0.04 R)
• M22: 8,537,700 km (0.057 R)
• M23: 8,683,857 km (0.09 R)
• M24: 8,830,762 km (0.099 R)
• M25: 9,226,598 km (0.06 R)
• M26: 9,477,025 km (0.059 R)
• M27: 10,500,574 km (0.115 R)
• M28: 10,867,089 km (0.048 R)
• M29: 11,882,858 km (0.085 R)
• M30: 11,991,616 km (0.117 R)
• M31: 12,100,673 km (0.09 R)
• M32: 12,264,781 km (0.09 R)
• M33: 12,650,594 km (0.094 R)
• M34: 13,604,131 km (0.112 R)
• M35: 14,291,085 km (0.07 R)
• M36: 15,758,041 km (0.065 R)
• M37: 16,177,364 km (0.102 R)
• M38: 16,297,790 km (0.112 R)
• M39: 16,358,228 km (0.088 R)
• M40: 16,782,637 km (0.062 R)
• M41: 17,395,390 km (0.115 R)
• M42: 17,766,542 km (0.045 R)
• M43: 17,953,091 km (0.078 R)
• M44: 20,436,565 km (0.096 R)
• M45: 21,486,144 km (0.029 R)
• M46: 21,817,802 km (0.084 R)
• M47: 22,017,515 km (0.098 R)
• M48: 22,957,738 km (0.082 R)
• M49: 23,025,356 km (0.116 R)
• M50: 24,807,665 km (0.1 R)
• M51: 25,085,768 km (0.075 R)
• M52: 25,155,480 km (0.063 R)
• M53: 27,347,688 km (0.107 R)
• M54: 29,086,464 km (0.095 R)
• M55: 30,042,992 km (0.102 R)
• M56: 30,339,495 km (0.066 R)
• M57: 30,935,194 km (0.054 R)
• M58: 31,610,030 km (0.092 R)
• M59: 34,125,668 km (0.086 R)
• M60: 34,280,202 km (0.096 R)
• M61: 35,290,138 km (0.057 R)
• M62: 36,625,598 km (0.118 R)
• M63: 36,783,872 km (0.074 R)
• M64: 37,100,870 km (0.06 R)
• M65: 37,578,237 km (0.076 R)
• M66: 39,507,750 km (0.106 R)
• M67: 40,076,671 km (0.088 R)
• M68: 42,462,009 km (0.107 R)
• M69: 42,545,036 km (0.052 R)
• M70: 42,877,891 km (0.114 R)
• M71: 43,211,495 km (0.118 R)
• M72: 44,217,690 km (0.069 R)
• M73: 44,386,137 km (0.041 R)
• M74: 45,656,373 km (0.072 R)
• M75: 45,911,886 km (0.1 R)
• M76: 45,997,156 km (0.091 R)
• M77: 47,627,175 km (0.052 R)
• M78: 48,492,599 km (0.105 R)
• M79: 48,579,365 km (0.109 R)
• M80: 49,975,712 km (0.066 R)
• M81: 50,943,311 km (0.1 R)
• M82: 51,119,986 km (0.084 R)
• M83: 51,917,193 km (0.105 R)
• M84: 52,272,787 km (0.098 R)
• M85: 53,254,897 km (0.119 R)
• M86: 53,613,633 km (0.032 R)
• M87: 55,056,205 km (0.053 R)
• M88: 58,071,649 km (0.096 R)
• M89: 58,625,610 km (0.069 R)
• M90: 58,718,211 km (0.104 R)
• M91: 60,204,765 km (0.086 R)
• M92: 60,671,960 km (0.08 R)
• M93: 60,765,458 km (0.12 R)
• M94: 61,234,148 km (0.099 R)
• M95: 61,703,886 km (0.102 R)
• M96: 62,458,009 km (0.099 R)
• M97: 62,836,192 km (0.106 R)
• M98: 63,215,123 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 10,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit