🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.9

Radius: 8.2

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.89 AU - 1.48 AU

Year: 885 Days

Day: 10 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 36,623,872 km

• M1: 104,120 km (0.063 R)
• M2: 184,604 km (0.116 R)
• M3: 238,309 km (0.047 R)
• M4: 335,548 km (0.106 R)
• M5: 418,425 km (0.08 R)
• M6: 568,622 km (0.11 R)
• M7: 622,926 km (0.119 R)
• M8: 754,123 km (0.094 R)
• M9: 814,710 km (0.104 R)
• M10: 1,015,919 km (0.071 R)
• M11: 1,068,727 km (0.037 R)
• M12: 1,122,582 km (0.099 R)
• M13: 1,222,813 km (0.095 R)
• M14: 1,352,664 km (0.085 R)
• M15: 1,438,084 km (0.106 R)
• M16: 1,503,459 km (0.1 R)
• M17: 1,575,415 km (0.085 R)
• M18: 1,631,664 km (0.052 R)
• M19: 1,734,438 km (0.108 R)
• M20: 1,821,803 km (0.05 R)
• M21: 1,880,894 km (0.086 R)
• M22: 2,037,673 km (0.042 R)
• M23: 2,111,424 km (0.037 R)
• M24: 2,280,919 km (0.09 R)
• M25: 2,441,736 km (0.044 R)
• M26: 2,546,754 km (0.048 R)
• M27: 2,626,490 km (0.115 R)
• M28: 2,706,973 km (0.118 R)
• M29: 2,808,850 km (0.104 R)
• M30: 2,891,428 km (0.091 R)
• M31: 2,953,660 km (0.112 R)
• M32: 3,072,740 km (0.117 R)
• M33: 3,222,039 km (0.093 R)
• M34: 3,424,894 km (0.052 R)
• M35: 3,639,417 km (0.066 R)
• M36: 3,888,797 km (0.073 R)
• M37: 3,973,319 km (0.095 R)
• M38: 4,097,186 km (0.09 R)
• M39: 4,175,277 km (0.043 R)
• M40: 4,269,523 km (0.049 R)
• M41: 4,444,403 km (0.089 R)
• M42: 4,508,581 km (0.077 R)
• M43: 4,589,214 km (0.084 R)
• M44: 4,711,136 km (0.091 R)
• M45: 4,784,738 km (0.101 R)
• M46: 4,991,483 km (0.104 R)
• M47: 5,091,713 km (0.098 R)
• M48: 5,158,883 km (0.109 R)
• M49: 5,404,971 km (0.032 R)
• M50: 5,663,626 km (0.096 R)
• M51: 5,759,518 km (0.12 R)
• M52: 5,873,512 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.8

Radius: 14.4

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.22 AU - 2.32 AU

Year: 2361 Days

Day: 10.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 36,623,872 km

• M1: 204,650 km (0.116 R)
• M2: 301,290 km (0.037 R)
• M3: 397,033 km (0.089 R)
• M4: 603,777 km (0.101 R)
• M5: 795,561 km (0.087 R)
• M6: 1,124,677 km (0.093 R)
• M7: 1,244,355 km (0.106 R)
• M8: 1,485,656 km (0.045 R)
• M9: 1,705,117 km (0.107 R)
• M10: 2,095,417 km (0.111 R)
• M11: 2,204,325 km (0.105 R)
• M12: 2,301,414 km (0.083 R)
• M13: 2,572,186 km (0.102 R)
• M14: 2,674,511 km (0.117 R)
• M15: 3,098,322 km (0.071 R)
• M16: 3,254,950 km (0.117 R)
• M17: 3,757,599 km (0.092 R)
• M18: 3,874,585 km (0.118 R)
• M19: 4,078,038 km (0.064 R)
• M20: 4,548,673 km (0.118 R)
• M21: 4,872,253 km (0.028 R)
• M22: 5,036,960 km (0.112 R)
• M23: 5,259,412 km (0.084 R)
• M24: 5,447,307 km (0.104 R)
• M25: 5,733,488 km (0.052 R)
• M26: 5,849,277 km (0.104 R)
• M27: 6,520,672 km (0.111 R)
• M28: 6,641,697 km (0.102 R)
• M29: 6,865,645 km (0.078 R)
• M30: 7,071,342 km (0.095 R)
• M31: 7,341,815 km (0.112 R)
• M32: 7,531,206 km (0.101 R)
• M33: 7,636,971 km (0.103 R)
• M34: 8,152,186 km (0.076 R)
• M35: 8,568,218 km (0.111 R)
• M36: 8,767,632 km (0.072 R)
• M37: 9,171,247 km (0.066 R)
• M38: 9,420,926 km (0.093 R)
• M39: 9,834,414 km (0.082 R)
• M40: 9,950,353 km (0.106 R)
• M41: 10,136,752 km (0.049 R)
• M42: 10,560,413 km (0.091 R)
• M43: 10,702,980 km (0.111 R)
• M44: 11,062,015 km (0.088 R)
• M45: 11,352,234 km (0.102 R)
• M46: 11,767,668 km (0.084 R)
• M47: 11,866,253 km (0.102 R)
• M48: 12,138,521 km (0.07 R)
• M49: 12,916,879 km (0.117 R)
• M50: 13,556,559 km (0.043 R)
• M51: 14,023,454 km (0.088 R)
• M52: 14,469,405 km (0.054 R)
• M53: 14,733,745 km (0.056 R)
• M54: 14,866,588 km (0.1 R)
• M55: 14,999,879 km (0.11 R)
• M56: 15,106,692 km (0.113 R)
• M57: 15,428,926 km (0.083 R)
• M58: 16,326,663 km (0.081 R)
• M59: 16,878,978 km (0.098 R)
• M60: 17,157,529 km (0.101 R)
• M61: 17,803,792 km (0.12 R)
• M62: 17,973,735 km (0.089 R)
• M63: 18,372,264 km (0.09 R)
• M64: 18,486,706 km (0.089 R)
• M65: 19,497,988 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.1

Radius: 11.4

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.46 AU - 4.28 AU

Year: 5255 Days

Day: 5.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,623,872 km

• M1: 186,848 km (0.074 R)
• M2: 338,241 km (0.116 R)
• M3: 416,331 km (0.108 R)
• M4: 671,694 km (0.101 R)
• M5: 1,393,953 km (0.092 R)
• M6: 1,863,241 km (0.091 R)
• M7: 1,997,880 km (0.091 R)
• M8: 2,175,751 km (0.045 R)
• M9: 2,697,698 km (0.07 R)
• M10: 2,895,168 km (0.045 R)
• M11: 3,029,357 km (0.095 R)
• M12: 3,234,755 km (0.079 R)
• M13: 3,327,655 km (0.106 R)
• M14: 3,611,442 km (0.099 R)
• M15: 3,756,253 km (0.04 R)
• M16: 4,177,371 km (0.103 R)
• M17: 4,253,217 km (0.103 R)
• M18: 4,903,818 km (0.074 R)
• M19: 5,529,736 km (0.035 R)
• M20: 5,838,207 km (0.09 R)
• M21: 6,238,830 km (0.049 R)
• M22: 6,384,089 km (0.092 R)
• M23: 7,309,950 km (0.085 R)
• M24: 7,432,471 km (0.113 R)
• M25: 7,586,557 km (0.08 R)
• M26: 7,710,573 km (0.119 R)
• M27: 8,150,242 km (0.094 R)
• M28: 8,565,824 km (0.117 R)
• M29: 8,760,003 km (0.098 R)
• M30: 9,752,435 km (0.047 R)
• M31: 10,227,857 km (0.071 R)
• M32: 10,572,082 km (0.114 R)
• M33: 10,885,190 km (0.1 R)
• M34: 11,201,290 km (0.066 R)
• M35: 11,378,264 km (0.104 R)
• M36: 12,496,060 km (0.096 R)
• M37: 12,864,070 km (0.11 R)
• M38: 12,938,121 km (0.114 R)
• M39: 15,185,530 km (0.118 R)
• M40: 15,263,770 km (0.108 R)
• M41: 15,342,159 km (0.039 R)
• M42: 15,736,350 km (0.082 R)
• M43: 15,815,487 km (0.09 R)
• M44: 16,093,889 km (0.098 R)
• M45: 16,373,786 km (0.054 R)
• M46: 16,494,362 km (0.048 R)
• M47: 16,574,846 km (0.105 R)
• M48: 17,386,863 km (0.033 R)
• M49: 17,674,240 km (0.109 R)
• M50: 17,839,097 km (0.101 R)
• M51: 18,211,895 km (0.093 R)
• M52: 20,632,688 km (0.057 R)
• M53: 20,762,838 km (0.079 R)
• M54: 20,980,353 km (0.099 R)
• M55: 21,198,766 km (0.089 R)
• M56: 21,505,741 km (0.113 R)
• M57: 21,946,905 km (0.118 R)
• M58: 22,257,321 km (0.026 R)
• M59: 22,793,180 km (0.068 R)
• M60: 22,927,818 km (0.108 R)
• M61: 23,650,077 km (0.076 R)
• M62: 24,978,506 km (0.055 R)
• M63: 25,302,685 km (0.093 R)
• M64: 25,861,881 km (0.099 R)
• M65: 26,472,091 km (0.09 R)
• M66: 26,613,611 km (0.059 R)
• M67: 26,755,430 km (0.086 R)
• M68: 27,468,114 km (0.104 R)
• M69: 27,611,279 km (0.08 R)
• M70: 28,042,719 km (0.046 R)
• M71: 29,009,121 km (0.071 R)
• M72: 29,986,594 km (0.102 R)
• M73: 30,084,880 km (0.107 R)
• M74: 30,578,254 km (0.092 R)
• M75: 30,974,688 km (0.1 R)
• M76: 31,772,942 km (0.072 R)
• M77: 32,074,083 km (0.108 R)
• M78: 33,084,616 km (0.064 R)
• M79: 33,951,686 km (0.118 R)
• M80: 34,413,793 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.8

Radius: 5.5

Gravity: 24.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.12 AU - 7.84 AU

Year: 14121 Days

Day: 16.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 36,623,872 km

• M1: 78,539 km (0.091 R)
• M2: 149,598 km (0.05 R)
• M3: 193,280 km (0.076 R)
• M4: 230,082 km (0.103 R)
• M5: 283,638 km (0.107 R)
• M6: 357,539 km (0.052 R)
• M7: 821,442 km (0.087 R)
• M8: 1,067,680 km (0.107 R)
• M9: 1,285,644 km (0.087 R)
• M10: 1,336,059 km (0.042 R)
• M11: 1,961,826 km (0.115 R)
• M12: 2,570,091 km (0.069 R)
• M13: 2,894,868 km (0.088 R)
• M14: 3,028,310 km (0.092 R)
• M15: 3,129,737 km (0.12 R)
• M16: 3,440,901 km (0.032 R)
• M17: 3,725,885 km (0.093 R)
• M18: 4,664,312 km (0.117 R)
• M19: 6,393,813 km (0.099 R)
• M20: 6,567,795 km (0.115 R)
• M21: 7,234,553 km (0.1 R)
• M22: 7,279,732 km (0.118 R)
• M23: 7,598,824 km (0.117 R)
• M24: 7,737,052 km (0.083 R)
• M25: 7,922,554 km (0.117 R)
• M26: 8,775,411 km (0.1 R)
• M27: 9,261,754 km (0.12 R)
• M28: 9,458,774 km (0.116 R)
• M29: 9,957,384 km (0.117 R)
• M30: 10,515,534 km (0.094 R)
• M31: 10,772,692 km (0.119 R)
• M32: 11,450,819 km (0.108 R)
• M33: 13,399,631 km (0.106 R)
• M34: 13,790,381 km (0.105 R)
• M35: 14,128,322 km (0.059 R)
• M36: 14,298,265 km (0.104 R)
• M37: 15,332,136 km (0.097 R)
• M38: 16,093,889 km (0.076 R)
• M39: 17,229,037 km (0.114 R)
• M40: 18,143,230 km (0.066 R)
• M41: 18,948,365 km (0.055 R)
• M42: 19,575,629 km (0.047 R)
• M43: 20,979,306 km (0.115 R)
• M44: 22,217,378 km (0.119 R)
• M45: 24,695,766 km (0.109 R)
• M46: 25,242,995 km (0.085 R)
• M47: 25,380,476 km (0.095 R)
• M48: 25,656,035 km (0.077 R)
• M49: 28,038,680 km (0.077 R)
• M50: 29,112,045 km (0.072 R)
• M51: 29,328,363 km (0.092 R)
• M52: 29,545,131 km (0.082 R)
• M53: 29,762,496 km (0.092 R)
• M54: 31,077,761 km (0.105 R)
• M55: 31,225,115 km (0.108 R)
• M56: 31,668,523 km (0.117 R)
• M57: 31,965,175 km (0.103 R)
• M58: 34,371,906 km (0.078 R)
• M59: 34,906,120 km (0.12 R)
• M60: 35,519,920 km (0.091 R)
• M61: 35,751,049 km (0.088 R)
• M62: 36,992,113 km (0.073 R)
• M63: 37,539,491 km (0.061 R)
• M64: 39,197,784 km (0.066 R)
• M65: 40,799,079 km (0.116 R)
• M66: 42,585,128 km (0.079 R)
• M67: 43,899,944 km (0.11 R)
• M68: 44,396,609 km (0.078 R)
• M69: 44,728,567 km (0.071 R)
• M70: 46,906,861 km (0.109 R)
• M71: 46,991,384 km (0.073 R)
• M72: 47,160,430 km (0.098 R)
• M73: 47,753,884 km (0.088 R)
• M74: 47,838,856 km (0.036 R)
• M75: 48,605,844 km (0.063 R)
• M76: 49,119,563 km (0.12 R)
• M77: 49,548,909 km (0.114 R)
• M78: 49,720,947 km (0.062 R)
• M79: 49,807,115 km (0.118 R)
• M80: 51,452,991 km (0.061 R)
• M81: 51,714,488 km (0.086 R)
• M82: 52,852,778 km (0.119 R)
• M83: 53,380,859 km (0.079 R)
• M84: 53,469,121 km (0.103 R)
• M85: 55,600,143 km (0.059 R)
• M86: 55,868,522 km (0.03 R)
• M87: 56,496,384 km (0.048 R)
• M88: 56,676,200 km (0.074 R)
• M89: 56,946,225 km (0.113 R)
• M90: 57,036,283 km (0.112 R)
• M91: 58,121,466 km (0.055 R)
• M92: 58,212,122 km (0.085 R)
• M93: 58,484,689 km (0.116 R)
• M94: 60,403,880 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.6

Radius: 5.5

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.34 AU - 8.52 AU

Year: 15414 Days

Day: 24.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 36,623,872 km

• M1: 99,632 km (0.093 R)
• M2: 212,878 km (0.066 R)
• M3: 248,931 km (0.098 R)
• M4: 514,467 km (0.113 R)
• M5: 660,325 km (0.091 R)
• M6: 730,935 km (0.062 R)
• M7: 804,238 km (0.091 R)
• M8: 990,338 km (0.073 R)
• M9: 1,071,869 km (0.109 R)
• M10: 1,207,105 km (0.104 R)
• M11: 1,512,584 km (0.09 R)
• M12: 2,256,085 km (0.111 R)
• M13: 2,299,170 km (0.111 R)
• M14: 2,386,086 km (0.091 R)
• M15: 2,608,089 km (0.054 R)
• M16: 2,653,268 km (0.074 R)
• M17: 3,024,420 km (0.12 R)
• M18: 3,071,992 km (0.096 R)
• M19: 3,636,724 km (0.055 R)
• M20: 3,738,152 km (0.105 R)
• M21: 3,840,477 km (0.048 R)
• M22: 4,914,739 km (0.078 R)
• M23: 5,542,601 km (0.074 R)
• M24: 5,777,320 km (0.106 R)
• M25: 6,256,183 km (0.102 R)
• M26: 6,561,961 km (0.112 R)
• M27: 6,935,357 km (0.025 R)
• M28: 7,029,754 km (0.085 R)
• M29: 7,964,441 km (0.091 R)
• M30: 8,262,290 km (0.08 R)
• M31: 8,362,521 km (0.115 R)
• M32: 9,040,199 km (0.096 R)
• M33: 9,143,422 km (0.101 R)
• M34: 9,876,601 km (0.114 R)
• M35: 9,912,056 km (0.036 R)
• M36: 10,054,024 km (0.118 R)
• M37: 10,196,740 km (0.089 R)
• M38: 10,664,982 km (0.104 R)
• M39: 11,029,851 km (0.098 R)
• M40: 11,287,758 km (0.114 R)
• M41: 11,361,809 km (0.088 R)
• M42: 11,473,259 km (0.091 R)
• M43: 12,415,426 km (0.063 R)
• M44: 13,265,142 km (0.075 R)
• M45: 13,343,232 km (0.049 R)
• M46: 13,460,816 km (0.102 R)
• M47: 14,013,730 km (0.047 R)
• M48: 14,776,230 km (0.101 R)
• M49: 15,060,466 km (0.063 R)
• M50: 15,223,678 km (0.113 R)
• M51: 15,634,473 km (0.077 R)
• M52: 16,007,122 km (0.094 R)
• M53: 16,719,208 km (0.116 R)
• M54: 16,930,589 km (0.115 R)
• M55: 17,100,383 km (0.114 R)
• M56: 17,227,990 km (0.066 R)
• M57: 18,522,161 km (0.074 R)
• M58: 18,741,023 km (0.106 R)
• M59: 18,828,687 km (0.099 R)
• M60: 19,446,676 km (0.114 R)
• M61: 19,892,178 km (0.112 R)
• M62: 20,295,943 km (0.079 R)
• M63: 21,020,446 km (0.1 R)
• M64: 21,753,475 km (0.049 R)
• M65: 22,122,982 km (0.077 R)
• M66: 22,728,105 km (0.077 R)
• M67: 22,821,604 km (0.044 R)
• M68: 23,338,614 km (0.057 R)
• M69: 23,433,010 km (0.065 R)
• M70: 23,954,509 km (0.058 R)
• M71: 24,960,704 km (0.075 R)
• M72: 25,493,123 km (0.098 R)
• M73: 26,520,112 km (0.029 R)
• M74: 26,717,282 km (0.119 R)
• M75: 27,162,785 km (0.084 R)
• M76: 27,261,968 km (0.076 R)
• M77: 27,361,451 km (0.075 R)
• M78: 27,460,933 km (0.101 R)
• M79: 27,810,394 km (0.049 R)
• M80: 29,222,598 km (0.104 R)
• M81: 29,426,200 km (0.075 R)
• M82: 29,937,376 km (0.077 R)
• M83: 30,606,228 km (0.046 R)
• M84: 31,854,024 km (0.104 R)
• M85: 32,326,155 km (0.042 R)
• M86: 33,809,867 km (0.082 R)
• M87: 34,238,016 km (0.118 R)
• M88: 35,099,400 km (0.115 R)
• M89: 35,315,869 km (0.106 R)
• M90: 35,913,362 km (0.119 R)
• M91: 36,131,476 km (0.034 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 19,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit