🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.5

Radius: 8.8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.05 AU - 1.17 AU

Year: 744 Days

Day: 5.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 39,544,399 km

• M1: 139,276 km (0.065 R)
• M2: 208,539 km (0.084 R)
• M3: 264,639 km (0.095 R)
• M4: 365,916 km (0.103 R)
• M5: 440,117 km (0.077 R)
• M6: 573,259 km (0.1 R)
• M7: 628,461 km (0.094 R)
• M8: 764,744 km (0.119 R)
• M9: 986,000 km (0.11 R)
• M10: 1,044,642 km (0.051 R)
• M11: 1,160,730 km (0.101 R)
• M12: 1,281,306 km (0.111 R)
• M13: 1,345,782 km (0.095 R)
• M14: 1,493,436 km (0.081 R)
• M15: 1,577,360 km (0.068 R)
• M16: 1,652,009 km (0.105 R)
• M17: 1,833,023 km (0.091 R)
• M18: 1,900,491 km (0.081 R)
• M19: 1,968,708 km (0.12 R)
• M20: 2,090,331 km (0.102 R)
• M21: 2,250,251 km (0.104 R)
• M22: 2,334,924 km (0.114 R)
• M23: 2,432,910 km (0.026 R)
• M24: 2,760,978 km (0.078 R)
• M25: 2,903,994 km (0.113 R)
• M26: 3,062,867 km (0.12 R)
• M27: 3,184,041 km (0.094 R)
• M28: 3,299,830 km (0.091 R)
• M29: 3,472,765 km (0.079 R)
• M30: 3,563,870 km (0.119 R)
• M31: 3,712,720 km (0.079 R)
• M32: 3,784,377 km (0.102 R)
• M33: 3,987,531 km (0.11 R)
• M34: 4,149,546 km (0.112 R)
• M35: 4,306,324 km (0.101 R)
• M36: 4,495,566 km (0.115 R)
• M37: 4,749,433 km (0.062 R)
• M38: 4,819,595 km (0.087 R)
• M39: 4,968,744 km (0.066 R)
• M40: 5,039,803 km (0.083 R)
• M41: 5,199,274 km (0.109 R)
• M42: 5,482,164 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.6

Radius: 14.5

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.88 AU - 4.18 AU

Year: 4217 Days

Day: 8.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,544,399 km

• M1: 244,144 km (0.101 R)
• M2: 390,002 km (0.111 R)
• M3: 816,056 km (0.09 R)
• M4: 1,401,882 km (0.081 R)
• M5: 1,538,913 km (0.061 R)
• M6: 2,071,332 km (0.108 R)
• M7: 2,213,300 km (0.083 R)
• M8: 2,407,927 km (0.055 R)
• M9: 2,507,410 km (0.108 R)
• M10: 2,744,971 km (0.096 R)
• M11: 3,224,582 km (0.063 R)
• M12: 3,353,386 km (0.087 R)
• M13: 3,446,436 km (0.111 R)
• M14: 3,866,357 km (0.086 R)
• M15: 4,142,215 km (0.089 R)
• M16: 4,323,079 km (0.09 R)
• M17: 4,445,151 km (0.09 R)
• M18: 4,588,915 km (0.044 R)
• M19: 4,881,379 km (0.119 R)
• M20: 5,008,686 km (0.033 R)
• M21: 5,158,583 km (0.103 R)
• M22: 5,817,861 km (0.107 R)
• M23: 6,597,565 km (0.066 R)
• M24: 7,288,558 km (0.103 R)
• M25: 8,508,379 km (0.026 R)
• M26: 8,894,491 km (0.102 R)
• M27: 9,312,767 km (0.116 R)
• M28: 9,497,819 km (0.114 R)
• M29: 9,764,253 km (0.111 R)
• M30: 9,925,370 km (0.093 R)
• M31: 10,578,514 km (0.085 R)
• M32: 10,993,798 km (0.032 R)
• M33: 11,273,696 km (0.106 R)
• M34: 11,955,114 km (0.109 R)
• M35: 12,156,323 km (0.056 R)
• M36: 12,300,835 km (0.106 R)
• M37: 13,746,698 km (0.045 R)
• M38: 14,230,497 km (0.104 R)
• M39: 14,474,492 km (0.093 R)
• M40: 15,183,735 km (0.101 R)
• M41: 15,401,849 km (0.097 R)
• M42: 15,495,647 km (0.091 R)
• M43: 15,589,594 km (0.11 R)
• M44: 15,872,783 km (0.059 R)
• M45: 16,221,047 km (0.112 R)
• M46: 16,796,550 km (0.054 R)
• M47: 16,957,667 km (0.085 R)
• M48: 17,151,695 km (0.117 R)
• M49: 17,509,084 km (0.116 R)
• M50: 17,803,493 km (0.105 R)
• M51: 17,901,928 km (0.077 R)
• M52: 18,132,459 km (0.064 R)
• M53: 18,364,036 km (0.098 R)
• M54: 18,463,519 km (0.061 R)
• M55: 18,696,443 km (0.112 R)
• M56: 18,863,394 km (0.073 R)
• M57: 19,131,473 km (0.076 R)
• M58: 19,232,452 km (0.085 R)
• M59: 19,841,465 km (0.055 R)
• M60: 20,045,965 km (0.096 R)
• M61: 20,148,440 km (0.115 R)
• M62: 20,732,470 km (0.065 R)
• M63: 21,148,202 km (0.111 R)
• M64: 21,357,041 km (0.074 R)
• M65: 21,531,622 km (0.095 R)
• M66: 21,636,639 km (0.103 R)
• M67: 21,776,812 km (0.098 R)
• M68: 22,234,732 km (0.095 R)
• M69: 22,340,796 km (0.083 R)
• M70: 22,482,615 km (0.111 R)
• M71: 23,124,240 km (0.112 R)
• M72: 23,627,338 km (0.059 R)
• M73: 24,061,621 km (0.117 R)
• M74: 24,352,439 km (0.102 R)
• M75: 24,498,447 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.6

Radius: 14.7

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.19 AU - 6.35 AU

Year: 8812 Days

Day: 12.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,544,399 km

• M1: 189,092 km (0.044 R)
• M2: 333,154 km (0.105 R)
• M3: 442,660 km (0.076 R)
• M4: 570,566 km (0.069 R)
• M5: 770,279 km (0.104 R)
• M6: 1,109,119 km (0.057 R)
• M7: 1,404,126 km (0.074 R)
• M8: 1,725,163 km (0.045 R)
• M9: 1,884,634 km (0.031 R)
• M10: 2,133,415 km (0.11 R)
• M11: 2,305,453 km (0.113 R)
• M12: 2,826,353 km (0.09 R)
• M13: 2,944,535 km (0.052 R)
• M14: 3,383,904 km (0.032 R)
• M15: 3,611,592 km (0.079 R)
• M16: 3,740,396 km (0.072 R)
• M17: 3,923,204 km (0.044 R)
• M18: 4,545,083 km (0.105 R)
• M19: 4,684,508 km (0.095 R)
• M20: 5,227,249 km (0.115 R)
• M21: 5,911,210 km (0.057 R)
• M22: 6,497,634 km (0.092 R)
• M23: 6,718,440 km (0.114 R)
• M24: 6,845,748 km (0.098 R)
• M25: 7,560,377 km (0.069 R)
• M26: 8,230,875 km (0.086 R)
• M27: 8,955,527 km (0.114 R)
• M28: 9,236,921 km (0.101 R)
• M29: 9,378,739 km (0.114 R)
• M30: 9,844,737 km (0.105 R)
• M31: 10,318,364 km (0.089 R)
• M32: 10,725,120 km (0.062 R)
• M33: 11,212,510 km (0.118 R)
• M34: 11,363,903 km (0.096 R)
• M35: 11,477,897 km (0.036 R)
• M36: 12,678,569 km (0.1 R)
• M37: 12,875,889 km (0.075 R)
• M38: 13,675,789 km (0.088 R)
• M39: 15,114,022 km (0.118 R)
• M40: 15,323,459 km (0.05 R)
• M41: 15,660,503 km (0.107 R)
• M42: 15,787,662 km (0.06 R)
• M43: 16,128,146 km (0.06 R)
• M44: 16,385,006 km (0.081 R)
• M45: 16,600,128 km (0.054 R)
• M46: 16,729,679 km (0.096 R)
• M47: 17,646,116 km (0.09 R)
• M48: 18,848,135 km (0.041 R)
• M49: 19,755,596 km (0.091 R)
• M50: 20,491,767 km (0.105 R)
• M51: 21,283,887 km (0.116 R)
• M52: 22,181,026 km (0.085 R)
• M53: 22,946,219 km (0.058 R)
• M54: 23,283,712 km (0.076 R)
• M55: 23,963,634 km (0.111 R)
• M56: 25,492,225 km (0.084 R)
• M57: 25,691,789 km (0.108 R)
• M58: 25,791,720 km (0.089 R)
• M59: 25,992,032 km (0.034 R)
• M60: 26,142,677 km (0.059 R)
• M61: 27,306,847 km (0.101 R)
• M62: 27,767,010 km (0.086 R)
• M63: 27,869,635 km (0.075 R)
• M64: 28,591,444 km (0.117 R)
• M65: 28,746,876 km (0.109 R)
• M66: 28,850,697 km (0.073 R)
• M67: 29,267,178 km (0.11 R)
• M68: 29,738,112 km (0.102 R)
• M69: 30,369,864 km (0.103 R)
• M70: 30,687,460 km (0.119 R)
• M71: 31,432,757 km (0.082 R)
• M72: 32,615,926 km (0.084 R)
• M73: 32,778,389 km (0.109 R)
• M74: 33,813,756 km (0.046 R)
• M75: 33,923,412 km (0.062 R)
• M76: 35,525,904 km (0.116 R)
• M77: 36,308,450 km (0.097 R)
• M78: 36,983,735 km (0.106 R)
• M79: 38,175,282 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.4

Radius: 3

Gravity: 20.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.27 AU - 8.85 AU

Year: 15924 Days

Day: 24.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 39,544,399 km

• M1: 122,221 km (0.114 R)
• M2: 385,514 km (0.081 R)
• M3: 424,409 km (0.109 R)
• M4: 623,075 km (0.119 R)
• M5: 797,357 km (0.084 R)
• M6: 830,717 km (0.112 R)
• M7: 864,376 km (0.107 R)
• M8: 1,058,255 km (0.063 R)
• M9: 1,188,555 km (0.097 R)
• M10: 1,363,435 km (0.11 R)
• M11: 1,505,104 km (0.1 R)
• M12: 1,609,224 km (0.04 R)
• M13: 2,048,444 km (0.112 R)
• M14: 2,400,896 km (0.078 R)
• M15: 2,449,216 km (0.118 R)
• M16: 2,925,087 km (0.11 R)
• M17: 3,320,325 km (0.076 R)
• M18: 3,958,210 km (0.055 R)
• M19: 4,159,868 km (0.104 R)
• M20: 4,305,876 km (0.084 R)
• M21: 4,602,827 km (0.066 R)
• M22: 4,632,896 km (0.106 R)
• M23: 4,723,553 km (0.078 R)
• M24: 5,216,627 km (0.1 R)
• M25: 5,374,004 km (0.07 R)
• M26: 5,565,041 km (0.112 R)
• M27: 5,693,545 km (0.115 R)
• M28: 6,085,043 km (0.025 R)
• M29: 6,118,104 km (0.111 R)
• M30: 6,451,558 km (0.119 R)
• M31: 7,031,848 km (0.1 R)
• M32: 7,451,470 km (0.051 R)
• M33: 7,593,139 km (0.027 R)
• M34: 7,699,952 km (0.103 R)
• M35: 8,277,998 km (0.088 R)
• M36: 8,572,407 km (0.102 R)
• M37: 8,795,308 km (0.106 R)
• M38: 9,822,147 km (0.102 R)
• M39: 10,172,655 km (0.103 R)
• M40: 10,487,708 km (0.109 R)
• M41: 10,966,422 km (0.099 R)
• M42: 11,411,326 km (0.104 R)
• M43: 11,574,537 km (0.09 R)
• M44: 12,235,311 km (0.102 R)
• M45: 12,402,411 km (0.052 R)
• M46: 12,993,173 km (0.027 R)
• M47: 13,120,930 km (0.106 R)
• M48: 13,377,790 km (0.116 R)
• M49: 13,420,724 km (0.05 R)
• M50: 13,939,829 km (0.094 R)
• M51: 14,245,756 km (0.084 R)
• M52: 14,289,589 km (0.06 R)
• M53: 14,598,059 km (0.119 R)
• M54: 14,819,614 km (0.083 R)
• M55: 15,807,857 km (0.089 R)
• M56: 15,944,291 km (0.118 R)
• M57: 16,355,984 km (0.11 R)
• M58: 16,724,743 km (0.119 R)
• M59: 16,817,344 km (0.066 R)
• M60: 16,910,095 km (0.08 R)
• M61: 17,611,409 km (0.115 R)
• M62: 17,942,021 km (0.088 R)
• M63: 18,513,335 km (0.101 R)
• M64: 19,332,982 km (0.088 R)
• M65: 19,576,377 km (0.104 R)
• M66: 19,625,146 km (0.045 R)
• M67: 19,722,834 km (0.115 R)
• M68: 19,918,807 km (0.108 R)
• M69: 20,016,943 km (0.084 R)
• M70: 24,125,798 km (0.093 R)
• M71: 26,193,540 km (0.107 R)
• M72: 26,462,816 km (0.113 R)
• M73: 27,003,912 km (0.078 R)
• M74: 27,493,994 km (0.08 R)
• M75: 28,207,127 km (0.078 R)
• M76: 28,262,329 km (0.103 R)
• M77: 28,759,891 km (0.071 R)
• M78: 29,260,446 km (0.109 R)
• M79: 29,651,644 km (0.047 R)
• M80: 30,552,373 km (0.11 R)
• M81: 31,863,000 km (0.025 R)
• M82: 32,438,503 km (0.096 R)
• M83: 32,669,632 km (0.095 R)
• M84: 32,959,253 km (0.038 R)
• M85: 33,075,491 km (0.092 R)
• M86: 33,308,116 km (0.072 R)
• M87: 33,366,309 km (0.05 R)
• M88: 35,188,860 km (0.107 R)
• M89: 35,307,641 km (0.097 R)
• M90: 35,426,421 km (0.063 R)
• M91: 36,261,925 km (0.091 R)
• M92: 36,381,753 km (0.091 R)
• M93: 36,621,858 km (0.079 R)
• M94: 37,830,609 km (0.096 R)
• M95: 37,891,345 km (0.118 R)
• M96: 38,929,555 km (0.09 R)
• M97: 39,113,710 km (0.059 R)
• M98: 40,348,939 km (0.098 R)
• M99: 40,722,036 km (0.114 R)
• M100: 41,033,798 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.1

Radius: 4

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.5 AU - 10.38 AU

Year: 18441 Days

Day: 18.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,544,399 km

• M1: 115,190 km (0.055 R)
• M2: 187,446 km (0.045 R)
• M3: 308,321 km (0.096 R)
• M4: 353,949 km (0.08 R)
• M5: 926,759 km (0.117 R)
• M6: 1,133,952 km (0.097 R)
• M7: 1,451,548 km (0.116 R)
• M8: 2,321,310 km (0.083 R)
• M9: 2,506,662 km (0.091 R)
• M10: 2,648,780 km (0.05 R)
• M11: 3,141,555 km (0.083 R)
• M12: 3,503,133 km (0.114 R)
• M13: 3,555,792 km (0.097 R)
• M14: 3,904,953 km (0.111 R)
• M15: 4,125,161 km (0.087 R)
• M16: 4,180,812 km (0.092 R)
• M17: 4,321,284 km (0.064 R)
• M18: 5,590,622 km (0.049 R)
• M19: 6,090,429 km (0.115 R)
• M20: 6,604,447 km (0.071 R)
• M21: 6,899,603 km (0.085 R)
• M22: 7,098,718 km (0.093 R)
• M23: 7,132,078 km (0.117 R)
• M24: 7,232,608 km (0.101 R)
• M25: 7,502,782 km (0.057 R)
• M26: 8,018,296 km (0.095 R)
• M27: 8,297,745 km (0.033 R)
• M28: 8,974,526 km (0.076 R)
• M29: 9,010,729 km (0.106 R)
• M30: 10,838,216 km (0.042 R)
• M31: 11,498,242 km (0.088 R)
• M32: 11,892,582 km (0.048 R)
• M33: 12,131,340 km (0.085 R)
• M34: 12,452,078 km (0.101 R)
• M35: 13,472,186 km (0.113 R)
• M36: 13,554,913 km (0.041 R)
• M37: 13,679,379 km (0.028 R)
• M38: 13,762,555 km (0.057 R)
• M39: 14,391,914 km (0.026 R)
• M40: 15,504,772 km (0.026 R)
• M41: 15,591,539 km (0.043 R)
• M42: 16,645,007 km (0.099 R)
• M43: 16,911,890 km (0.116 R)
• M44: 18,039,259 km (0.082 R)
• M45: 18,176,291 km (0.116 R)
• M46: 18,221,918 km (0.096 R)
• M47: 18,267,695 km (0.112 R)
• M48: 19,330,588 km (0.081 R)
• M49: 19,423,937 km (0.099 R)
• M50: 21,322,633 km (0.113 R)
• M51: 21,612,404 km (0.09 R)
• M52: 21,806,433 km (0.104 R)
• M53: 22,000,910 km (0.103 R)
• M54: 22,098,448 km (0.117 R)
• M55: 22,784,803 km (0.056 R)
• M56: 22,834,170 km (0.06 R)
• M57: 23,031,789 km (0.075 R)
• M58: 23,329,190 km (0.07 R)
• M59: 23,727,569 km (0.062 R)
• M60: 24,329,551 km (0.038 R)
• M61: 24,531,358 km (0.098 R)
• M62: 24,835,042 km (0.114 R)
• M63: 24,987,332 km (0.115 R)
• M64: 25,038,196 km (0.09 R)
• M65: 25,650,948 km (0.111 R)
• M66: 25,959,270 km (0.086 R)
• M67: 26,062,193 km (0.076 R)
• M68: 26,217,027 km (0.084 R)
• M69: 26,787,144 km (0.072 R)
• M70: 27,571,187 km (0.105 R)
• M71: 28,628,395 km (0.084 R)
• M72: 29,108,305 km (0.11 R)
• M73: 30,455,583 km (0.079 R)
• M74: 31,438,142 km (0.113 R)
• M75: 31,768,005 km (0.108 R)
• M76: 33,098,678 km (0.091 R)
• M77: 33,434,227 km (0.089 R)
• M78: 33,602,375 km (0.096 R)
• M79: 33,827,071 km (0.067 R)
• M80: 34,277,959 km (0.118 R)
• M81: 34,504,150 km (0.092 R)
• M82: 34,560,698 km (0.101 R)
• M83: 38,072,658 km (0.064 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 15,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit