🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.7

Radius: 12.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.75 AU - 1.13 AU

Year: 629 Days

Day: 5.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,332,819 km

• M1: 158,723 km (0.062 R)
• M2: 291,566 km (0.104 R)
• M3: 369,208 km (0.11 R)
• M4: 477,068 km (0.047 R)
• M5: 573,109 km (0.115 R)
• M6: 732,282 km (0.081 R)
• M7: 1,000,660 km (0.07 R)
• M8: 1,149,510 km (0.087 R)
• M9: 1,306,139 km (0.052 R)
• M10: 1,413,101 km (0.119 R)
• M11: 1,544,448 km (0.029 R)
• M12: 1,724,265 km (0.095 R)
• M13: 1,865,186 km (0.076 R)
• M14: 1,974,991 km (0.113 R)
• M15: 2,153,013 km (0.115 R)
• M16: 2,237,984 km (0.069 R)
• M17: 2,525,062 km (0.091 R)
• M18: 2,673,314 km (0.062 R)
• M19: 2,771,450 km (0.12 R)
• M20: 2,870,933 km (0.108 R)
• M21: 3,019,035 km (0.099 R)
• M22: 3,101,014 km (0.117 R)
• M23: 3,295,043 km (0.115 R)
• M24: 3,379,416 km (0.116 R)
• M25: 3,457,506 km (0.04 R)
• M26: 3,622,662 km (0.114 R)
• M27: 3,827,312 km (0.073 R)
• M28: 3,938,463 km (0.044 R)
• M29: 4,043,331 km (0.091 R)
• M30: 4,149,097 km (0.062 R)
• M31: 4,255,760 km (0.092 R)
• M32: 4,347,913 km (0.113 R)
• M33: 4,464,150 km (0.071 R)
• M34: 4,715,474 km (0.094 R)
• M35: 5,020,205 km (0.091 R)
• M36: 5,199,573 km (0.077 R)
• M37: 5,347,825 km (0.103 R)
• M38: 5,505,950 km (0.115 R)
• M39: 5,767,297 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.8

Radius: 12.2

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.57 AU - 2.89 AU

Year: 3114 Days

Day: 8.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 65,332,819 km

• M1: 211,681 km (0.116 R)
• M2: 339,886 km (0.06 R)
• M3: 434,133 km (0.063 R)
• M4: 532,568 km (0.039 R)
• M5: 683,961 km (0.112 R)
• M6: 870,809 km (0.083 R)
• M7: 950,694 km (0.1 R)
• M8: 1,173,147 km (0.102 R)
• M9: 1,296,864 km (0.079 R)
• M10: 1,472,791 km (0.056 R)
• M11: 1,656,946 km (0.077 R)
• M12: 1,823,000 km (0.054 R)
• M13: 1,901,539 km (0.104 R)
• M14: 2,035,129 km (0.091 R)
• M15: 2,311,736 km (0.111 R)
• M16: 2,483,773 km (0.109 R)
• M17: 2,825,455 km (0.119 R)
• M18: 3,537,391 km (0.109 R)
• M19: 3,854,389 km (0.12 R)
• M20: 4,714,427 km (0.09 R)
• M21: 4,970,838 km (0.054 R)
• M22: 5,194,487 km (0.086 R)
• M23: 5,555,317 km (0.108 R)
• M24: 5,690,254 km (0.104 R)
• M25: 6,062,304 km (0.1 R)
• M26: 6,181,384 km (0.058 R)
• M27: 6,462,478 km (0.103 R)
• M28: 6,563,756 km (0.088 R)
• M29: 6,747,762 km (0.095 R)
• M30: 7,016,290 km (0.062 R)
• M31: 7,267,465 km (0.098 R)
• M32: 7,521,631 km (0.105 R)
• M33: 8,411,888 km (0.118 R)
• M34: 9,404,321 km (0.091 R)
• M35: 10,078,558 km (0.095 R)
• M36: 11,228,966 km (0.066 R)
• M37: 11,894,228 km (0.041 R)
• M38: 12,496,209 km (0.053 R)
• M39: 12,750,077 km (0.112 R)
• M40: 12,980,009 km (0.106 R)
• M41: 13,134,095 km (0.048 R)
• M42: 14,308,737 km (0.08 R)
• M43: 14,441,281 km (0.064 R)
• M44: 14,680,937 km (0.041 R)
• M45: 14,975,794 km (0.074 R)
• M46: 15,083,505 km (0.074 R)
• M47: 15,245,519 km (0.088 R)
• M48: 15,516,740 km (0.096 R)
• M49: 16,202,048 km (0.079 R)
• M50: 16,312,601 km (0.105 R)
• M51: 16,395,627 km (0.105 R)
• M52: 18,431,804 km (0.111 R)
• M53: 18,576,166 km (0.1 R)
• M54: 19,069,839 km (0.083 R)
• M55: 19,332,982 km (0.07 R)
• M56: 19,803,617 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.8

Radius: 10.2

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.54 AU - 5.5 AU

Year: 7764 Days

Day: 5.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,332,819 km

• M1: 130,300 km (0.055 R)
• M2: 587,172 km (0.069 R)
• M3: 1,373,009 km (0.099 R)
• M4: 1,523,954 km (0.091 R)
• M5: 1,801,607 km (0.098 R)
• M6: 1,883,886 km (0.092 R)
• M7: 2,204,325 km (0.072 R)
• M8: 2,473,152 km (0.1 R)
• M9: 2,681,691 km (0.115 R)
• M10: 2,776,387 km (0.027 R)
• M11: 3,017,838 km (0.103 R)
• M12: 3,730,373 km (0.089 R)
• M13: 3,997,255 km (0.106 R)
• M14: 4,242,745 km (0.078 R)
• M15: 4,325,772 km (0.07 R)
• M16: 4,465,197 km (0.066 R)
• M17: 4,634,542 km (0.029 R)
• M18: 7,121,756 km (0.107 R)
• M19: 9,401,179 km (0.089 R)
• M20: 9,546,139 km (0.083 R)
• M21: 9,691,848 km (0.096 R)
• M22: 9,764,851 km (0.108 R)
• M23: 9,948,408 km (0.071 R)
• M24: 10,133,161 km (0.066 R)
• M25: 11,227,021 km (0.113 R)
• M26: 11,612,834 km (0.118 R)
• M27: 12,516,854 km (0.074 R)
• M28: 12,676,325 km (0.064 R)
• M29: 13,361,783 km (0.117 R)
• M30: 13,443,313 km (0.063 R)
• M31: 14,517,127 km (0.035 R)
• M32: 14,684,677 km (0.075 R)
• M33: 14,852,974 km (0.071 R)
• M34: 15,022,020 km (0.118 R)
• M35: 15,747,121 km (0.091 R)
• M36: 16,702,453 km (0.102 R)
• M37: 17,142,869 km (0.085 R)
• M38: 17,275,712 km (0.117 R)
• M39: 17,631,755 km (0.115 R)
• M40: 18,351,021 km (0.077 R)
• M41: 18,805,500 km (0.115 R)
• M42: 18,896,904 km (0.088 R)
• M43: 18,988,308 km (0.081 R)
• M44: 19,355,721 km (0.051 R)
• M45: 19,540,324 km (0.092 R)
• M46: 19,632,925 km (0.119 R)
• M47: 20,191,075 km (0.071 R)
• M48: 21,085,521 km (0.106 R)
• M49: 21,609,263 km (0.086 R)
• M50: 22,185,514 km (0.106 R)
• M51: 22,330,474 km (0.093 R)
• M52: 22,913,008 km (0.055 R)
• M53: 23,108,233 km (0.097 R)
• M54: 23,697,500 km (0.094 R)
• M55: 23,796,234 km (0.075 R)
• M56: 23,895,118 km (0.049 R)
• M57: 24,590,748 km (0.035 R)
• M58: 25,292,961 km (0.115 R)
• M59: 25,393,790 km (0.084 R)
• M60: 25,798,602 km (0.108 R)
• M61: 26,205,657 km (0.074 R)
• M62: 26,820,056 km (0.085 R)
• M63: 28,063,065 km (0.117 R)
• M64: 28,429,131 km (0.118 R)
• M65: 28,691,525 km (0.06 R)
• M66: 28,796,842 km (0.12 R)
• M67: 29,430,688 km (0.087 R)
• M68: 29,536,903 km (0.091 R)
• M69: 29,749,481 km (0.097 R)
• M70: 30,122,728 km (0.105 R)
• M71: 30,927,864 km (0.106 R)
• M72: 32,340,068 km (0.11 R)
• M73: 32,888,942 km (0.103 R)
• M74: 32,999,046 km (0.108 R)
• M75: 33,164,352 km (0.087 R)
• M76: 33,773,365 km (0.109 R)
• M77: 34,889,814 km (0.05 R)
• M78: 35,002,162 km (0.111 R)
• M79: 35,114,659 km (0.092 R)
• M80: 36,987,176 km (0.104 R)
• M81: 37,791,414 km (0.099 R)
• M82: 38,079,988 km (0.078 R)
• M83: 38,311,416 km (0.073 R)
• M84: 38,659,381 km (0.033 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411

Radius: 4.7

Gravity: 18.61 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.31 AU - 7.39 AU

Year: 11045 Days

Day: 16.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,332,819 km

• M1: 162,613 km (0.051 R)
• M2: 365,468 km (0.102 R)
• M3: 512,074 km (0.092 R)
• M4: 806,632 km (0.037 R)
• M5: 1,071,420 km (0.078 R)
• M6: 1,281,904 km (0.061 R)
• M7: 1,484,460 km (0.091 R)
• M8: 1,653,804 km (0.111 R)
• M9: 1,740,870 km (0.092 R)
• M10: 1,964,968 km (0.112 R)
• M11: 2,269,998 km (0.034 R)
• M12: 2,318,318 km (0.089 R)
• M13: 2,440,390 km (0.084 R)
• M14: 2,871,382 km (0.081 R)
• M15: 3,029,058 km (0.086 R)
• M16: 3,162,649 km (0.06 R)
• M17: 3,270,957 km (0.048 R)
• M18: 3,325,561 km (0.097 R)
• M19: 3,435,665 km (0.063 R)
• M20: 3,491,166 km (0.062 R)
• M21: 3,945,943 km (0.068 R)
• M22: 4,570,813 km (0.106 R)
• M23: 4,848,018 km (0.118 R)
• M24: 4,879,135 km (0.087 R)
• M25: 5,613,511 km (0.113 R)
• M26: 6,178,093 km (0.1 R)
• M27: 6,830,489 km (0.12 R)
• M28: 7,468,374 km (0.098 R)
• M29: 7,576,534 km (0.076 R)
• M30: 8,088,158 km (0.088 R)
• M31: 8,162,209 km (0.035 R)
• M32: 8,310,910 km (0.064 R)
• M33: 8,762,396 km (0.052 R)
• M34: 9,260,407 km (0.102 R)
• M35: 9,649,661 km (0.097 R)
• M36: 9,767,544 km (0.119 R)
• M37: 9,806,888 km (0.105 R)
• M38: 10,044,450 km (0.069 R)
• M39: 10,084,093 km (0.087 R)
• M40: 10,243,714 km (0.112 R)
• M41: 10,524,958 km (0.112 R)
• M42: 11,383,800 km (0.117 R)
• M43: 12,137,773 km (0.108 R)
• M44: 12,307,566 km (0.071 R)
• M45: 12,477,958 km (0.041 R)
• M46: 12,907,753 km (0.111 R)
• M47: 13,693,441 km (0.076 R)
• M48: 13,781,704 km (0.07 R)
• M49: 13,914,397 km (0.072 R)
• M50: 13,958,678 km (0.096 R)
• M51: 15,448,075 km (0.07 R)
• M52: 16,095,085 km (0.062 R)
• M53: 16,141,610 km (0.098 R)
• M54: 16,609,552 km (0.097 R)
• M55: 16,656,676 km (0.112 R)
• M56: 17,798,855 km (0.092 R)
• M57: 18,088,477 km (0.064 R)
• M58: 18,769,895 km (0.057 R)
• M59: 19,509,507 km (0.116 R)
• M60: 19,559,174 km (0.1 R)
• M61: 21,579,044 km (0.03 R)
• M62: 21,887,664 km (0.083 R)
• M63: 22,146,020 km (0.104 R)
• M64: 22,927,070 km (0.076 R)
• M65: 23,189,316 km (0.066 R)
• M66: 23,452,757 km (0.087 R)
• M67: 25,594,849 km (0.081 R)
• M68: 27,464,374 km (0.077 R)
• M69: 27,966,424 km (0.1 R)
• M70: 28,810,156 km (0.11 R)
• M71: 29,605,119 km (0.091 R)
• M72: 29,776,409 km (0.11 R)
• M73: 30,522,454 km (0.088 R)
• M74: 30,695,538 km (0.092 R)
• M75: 31,974,301 km (0.11 R)
• M76: 32,561,323 km (0.076 R)
• M77: 32,915,272 km (0.072 R)
• M78: 33,389,198 km (0.093 R)
• M79: 33,746,138 km (0.085 R)
• M80: 33,865,368 km (0.066 R)
• M81: 34,044,436 km (0.071 R)
• M82: 34,944,866 km (0.065 R)
• M83: 37,445,693 km (0.104 R)
• M84: 38,374,846 km (0.097 R)
• M85: 39,248,946 km (0.11 R)
• M86: 40,319,169 km (0.115 R)
• M87: 41,462,845 km (0.111 R)
• M88: 41,590,602 km (0.12 R)
• M89: 41,718,358 km (0.084 R)
• M90: 42,359,684 km (0.039 R)
• M91: 42,745,946 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.9

Radius: 8

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.91 AU - 8.25 AU

Year: 14405 Days

Day: 22.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 65,332,819 km

• M1: 115,938 km (0.107 R)
• M2: 327,021 km (0.097 R)
• M3: 388,954 km (0.108 R)
• M4: 701,614 km (0.108 R)
• M5: 828,772 km (0.066 R)
• M6: 1,359,845 km (0.098 R)
• M7: 1,412,653 km (0.106 R)
• M8: 1,603,240 km (0.098 R)
• M9: 1,659,340 km (0.052 R)
• M10: 1,773,483 km (0.105 R)
• M11: 2,039,767 km (0.105 R)
• M12: 2,318,917 km (0.047 R)
• M13: 3,299,381 km (0.102 R)
• M14: 3,443,593 km (0.112 R)
• M15: 3,738,600 km (0.106 R)
• M16: 4,471,630 km (0.106 R)
• M17: 5,673,499 km (0.079 R)
• M18: 6,922,791 km (0.099 R)
• M19: 7,154,668 km (0.114 R)
• M20: 7,341,964 km (0.081 R)
• M21: 8,648,103 km (0.073 R)
• M22: 8,797,701 km (0.104 R)
• M23: 9,150,004 km (0.116 R)
• M24: 9,404,470 km (0.057 R)
• M25: 9,506,795 km (0.048 R)
• M26: 9,661,180 km (0.078 R)
• M27: 9,816,463 km (0.085 R)
• M28: 10,181,781 km (0.101 R)
• M29: 10,392,564 km (0.11 R)
• M30: 10,445,522 km (0.068 R)
• M31: 10,658,100 km (0.087 R)
• M32: 11,141,601 km (0.115 R)
• M33: 12,130,143 km (0.093 R)
• M34: 15,320,019 km (0.115 R)
• M35: 15,380,307 km (0.104 R)
• M36: 16,664,305 km (0.072 R)
• M37: 17,099,934 km (0.086 R)
• M38: 17,224,998 km (0.105 R)
• M39: 17,665,564 km (0.086 R)
• M40: 17,855,403 km (0.071 R)
• M41: 19,398,954 km (0.081 R)
• M42: 19,464,179 km (0.111 R)
• M43: 19,725,826 km (0.101 R)
• M44: 20,120,465 km (0.099 R)
• M45: 21,118,731 km (0.115 R)
• M46: 21,320,240 km (0.074 R)
• M47: 21,455,027 km (0.037 R)
• M48: 22,611,718 km (0.035 R)
• M49: 22,680,384 km (0.094 R)
• M50: 23,301,514 km (0.036 R)
• M51: 23,509,754 km (0.11 R)
• M52: 23,718,742 km (0.075 R)
• M53: 24,419,459 km (0.071 R)
• M54: 24,772,510 km (0.1 R)
• M55: 25,056,147 km (0.093 R)
• M56: 26,562,598 km (0.117 R)
• M57: 26,635,003 km (0.106 R)
• M58: 27,656,458 km (0.075 R)
• M59: 30,341,440 km (0.067 R)
• M60: 30,720,820 km (0.117 R)
• M61: 31,101,846 km (0.03 R)
• M62: 31,178,291 km (0.11 R)
• M63: 31,714,749 km (0.106 R)
• M64: 32,796,940 km (0.102 R)
• M65: 34,127,164 km (0.089 R)
• M66: 34,680,078 km (0.084 R)
• M67: 35,874,617 km (0.091 R)
• M68: 41,793,606 km (0.073 R)
• M69: 42,300,444 km (0.115 R)
• M70: 42,385,116 km (0.104 R)
• M71: 42,554,610 km (0.117 R)
• M72: 42,809,226 km (0.077 R)
• M73: 42,979,169 km (0.077 R)
• M74: 43,405,373 km (0.072 R)
• M75: 44,433,709 km (0.069 R)
• M76: 44,519,728 km (0.03 R)
• M77: 46,078,239 km (0.07 R)
• M78: 46,514,316 km (0.077 R)
• M79: 46,601,681 km (0.03 R)
• M80: 46,689,196 km (0.058 R)
• M81: 47,654,551 km (0.069 R)
• M82: 47,742,664 km (0.077 R)
• M83: 50,141,616 km (0.095 R)
• M84: 50,320,834 km (0.118 R)
• M85: 50,680,019 km (0.116 R)
• M86: 51,039,951 km (0.093 R)
• M87: 52,852,778 km (0.101 R)
• M88: 54,042,231 km (0.07 R)
• M89: 55,333,111 km (0.057 R)
• M90: 56,914,360 km (0.068 R)
• M91: 58,416,024 km (0.042 R)
• M92: 58,888,005 km (0.091 R)
• M93: 61,075,126 km (0.113 R)
• M94: 61,170,869 km (0.065 R)
• M95: 62,805,375 km (0.087 R)
• M96: 62,998,506 km (0.074 R)
• M97: 63,579,544 km (0.116 R)
• M98: 63,676,483 km (0.087 R)
• M99: 63,870,661 km (0.066 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 11,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit