🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.6

Radius: 12.4

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.6 AU - 2.8 AU

Year: 2821 Days

Day: 6.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 61,136,903 km

• M1: 155,881 km (0.111 R)
• M2: 234,569 km (0.103 R)
• M3: 325,226 km (0.111 R)
• M4: 422,016 km (0.056 R)
• M5: 532,419 km (0.104 R)
• M6: 882,627 km (0.092 R)
• M7: 1,084,285 km (0.105 R)
• M8: 1,180,327 km (0.096 R)
• M9: 1,594,265 km (0.12 R)
• M10: 1,704,817 km (0.113 R)
• M11: 1,908,121 km (0.116 R)
• M12: 2,052,632 km (0.115 R)
• M13: 2,283,163 km (0.105 R)
• M14: 2,380,701 km (0.097 R)
• M15: 2,594,476 km (0.101 R)
• M16: 2,965,030 km (0.066 R)
• M17: 3,087,102 km (0.101 R)
• M18: 3,480,095 km (0.118 R)
• M19: 3,674,423 km (0.037 R)
• M20: 4,227,337 km (0.115 R)
• M21: 4,313,505 km (0.111 R)
• M22: 4,681,665 km (0.084 R)
• M23: 4,788,777 km (0.078 R)
• M24: 4,878,536 km (0.111 R)
• M25: 5,133,301 km (0.1 R)
• M26: 5,523,602 km (0.071 R)
• M27: 5,655,847 km (0.074 R)
• M28: 5,865,882 km (0.096 R)
• M29: 5,981,521 km (0.107 R)
• M30: 6,234,641 km (0.12 R)
• M31: 6,491,500 km (0.062 R)
• M32: 6,631,225 km (0.106 R)
• M33: 7,679,158 km (0.099 R)
• M34: 7,848,203 km (0.095 R)
• M35: 8,844,525 km (0.103 R)
• M36: 8,933,087 km (0.11 R)
• M37: 9,177,979 km (0.116 R)
• M38: 9,357,646 km (0.047 R)
• M39: 9,493,032 km (0.091 R)
• M40: 9,857,452 km (0.041 R)
• M41: 10,203,323 km (0.108 R)
• M42: 10,342,748 km (0.119 R)
• M43: 10,482,921 km (0.105 R)
• M44: 10,600,056 km (0.073 R)
• M45: 11,240,784 km (0.104 R)
• M46: 11,384,847 km (0.099 R)
• M47: 11,869,544 km (0.116 R)
• M48: 12,286,922 km (0.066 R)
• M49: 12,534,656 km (0.037 R)
• M50: 12,634,288 km (0.111 R)
• M51: 13,364,176 km (0.091 R)
• M52: 13,670,104 km (0.071 R)
• M53: 13,798,309 km (0.043 R)
• M54: 13,926,963 km (0.087 R)
• M55: 14,263,110 km (0.12 R)
• M56: 15,287,855 km (0.1 R)
• M57: 15,367,740 km (0.046 R)
• M58: 15,715,107 km (0.11 R)
• M59: 16,336,237 km (0.091 R)
• M60: 16,910,394 km (0.114 R)
• M61: 17,186,252 km (0.081 R)
• M62: 17,574,758 km (0.07 R)
• M63: 17,826,082 km (0.029 R)
• M64: 17,966,255 km (0.083 R)
• M65: 18,928,918 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.2

Radius: 10.2

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.77 AU - 2.99 AU

Year: 3108 Days

Day: 14.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,136,903 km

• M1: 180,415 km (0.117 R)
• M2: 496,067 km (0.12 R)
• M3: 617,989 km (0.078 R)
• M4: 990,188 km (0.106 R)
• M5: 1,104,631 km (0.117 R)
• M6: 1,193,492 km (0.109 R)
• M7: 1,418,637 km (0.105 R)
• M8: 1,565,392 km (0.082 R)
• M9: 1,830,180 km (0.12 R)
• M10: 1,990,549 km (0.089 R)
• M11: 2,739,137 km (0.077 R)
• M12: 3,272,154 km (0.108 R)
• M13: 3,358,771 km (0.104 R)
• M14: 3,512,109 km (0.084 R)
• M15: 3,589,601 km (0.101 R)
• M16: 3,940,109 km (0.052 R)
• M17: 4,136,980 km (0.093 R)
• M18: 4,313,505 km (0.093 R)
• M19: 4,747,189 km (0.093 R)
• M20: 5,144,521 km (0.073 R)
• M21: 5,617,400 km (0.102 R)
• M22: 5,918,391 km (0.095 R)
• M23: 6,700,638 km (0.1 R)
• M24: 6,922,342 km (0.078 R)
• M25: 7,245,025 km (0.067 R)
• M26: 7,745,729 km (0.106 R)
• M27: 8,316,744 km (0.083 R)
• M28: 8,644,962 km (0.05 R)
• M29: 8,931,890 km (0.12 R)
• M30: 9,360,339 km (0.104 R)
• M31: 9,545,990 km (0.069 R)
• M32: 9,639,339 km (0.117 R)
• M33: 10,094,565 km (0.086 R)
• M34: 10,508,802 km (0.104 R)
• M35: 10,782,566 km (0.103 R)
• M36: 10,896,111 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.8

Radius: 4.4

Gravity: 20.24 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.76 AU - 8.92 AU

Year: 13957 Days

Day: 16.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,136,903 km

• M1: 62,831 km (0.088 R)
• M2: 90,208 km (0.112 R)
• M3: 136,882 km (0.117 R)
• M4: 216,767 km (0.071 R)
• M5: 325,675 km (0.089 R)
• M6: 748,139 km (0.093 R)
• M7: 934,987 km (0.076 R)
• M8: 1,094,757 km (0.109 R)
• M9: 3,261,383 km (0.08 R)
• M10: 3,503,433 km (0.109 R)
• M11: 3,626,552 km (0.118 R)
• M12: 3,657,518 km (0.058 R)
• M13: 3,813,998 km (0.081 R)
• M14: 4,263,539 km (0.094 R)
• M15: 4,763,495 km (0.113 R)
• M16: 5,037,858 km (0.108 R)
• M17: 5,107,122 km (0.08 R)
• M18: 5,211,840 km (0.071 R)
• M19: 5,282,002 km (0.049 R)
• M20: 5,637,446 km (0.089 R)
• M21: 6,980,087 km (0.055 R)
• M22: 7,018,833 km (0.112 R)
• M23: 7,135,220 km (0.095 R)
• M24: 7,291,400 km (0.062 R)
• M25: 7,448,628 km (0.079 R)
• M26: 7,726,730 km (0.07 R)
• M27: 8,048,515 km (0.096 R)
• M28: 8,788,725 km (0.098 R)
• M29: 9,550,328 km (0.109 R)
• M30: 9,679,431 km (0.12 R)
• M31: 10,553,980 km (0.119 R)
• M32: 10,732,002 km (0.117 R)
• M33: 11,090,887 km (0.113 R)
• M34: 11,181,244 km (0.106 R)
• M35: 11,226,423 km (0.074 R)
• M36: 11,362,557 km (0.12 R)
• M37: 12,097,980 km (0.072 R)
• M38: 12,377,578 km (0.114 R)
• M39: 13,421,323 km (0.078 R)
• M40: 13,856,353 km (0.076 R)
• M41: 15,189,121 km (0.062 R)
• M42: 15,845,257 km (0.083 R)
• M43: 16,768,874 km (0.107 R)
• M44: 17,028,576 km (0.088 R)
• M45: 19,316,077 km (0.119 R)
• M46: 20,026,368 km (0.053 R)
• M47: 21,416,132 km (0.072 R)
• M48: 22,151,106 km (0.11 R)
• M49: 22,836,863 km (0.114 R)
• M50: 24,640,265 km (0.036 R)
• M51: 24,758,148 km (0.116 R)
• M52: 24,935,422 km (0.072 R)
• M53: 24,994,513 km (0.06 R)
• M54: 25,053,754 km (0.07 R)
• M55: 26,307,982 km (0.078 R)
• M56: 26,549,284 km (0.096 R)
• M57: 27,460,335 km (0.102 R)
• M58: 27,950,567 km (0.052 R)
• M59: 28,258,290 km (0.105 R)
• M60: 28,877,176 km (0.096 R)
• M61: 29,688,445 km (0.117 R)
• M62: 30,507,195 km (0.084 R)
• M63: 31,014,780 km (0.07 R)
• M64: 31,397,302 km (0.069 R)
• M65: 31,589,086 km (0.093 R)
• M66: 31,717,142 km (0.066 R)
• M67: 32,424,890 km (0.045 R)
• M68: 32,942,798 km (0.087 R)
• M69: 34,381,031 km (0.071 R)
• M70: 35,240,621 km (0.117 R)
• M71: 38,611,659 km (0.118 R)
• M72: 38,885,723 km (0.1 R)
• M73: 39,229,349 km (0.09 R)
• M74: 39,850,180 km (0.074 R)
• M75: 40,543,865 km (0.112 R)
• M76: 41,031,854 km (0.098 R)
• M77: 42,436,727 km (0.094 R)
• M78: 43,074,014 km (0.063 R)
• M79: 43,643,234 km (0.089 R)
• M80: 44,214,847 km (0.066 R)
• M81: 44,501,627 km (0.07 R)
• M82: 44,717,048 km (0.084 R)
• M83: 44,932,917 km (0.104 R)
• M84: 45,004,874 km (0.07 R)
• M85: 46,017,203 km (0.069 R)
• M86: 46,744,847 km (0.039 R)
• M87: 47,843,344 km (0.086 R)
• M88: 48,506,511 km (0.111 R)
• M89: 48,950,368 km (0.084 R)
• M90: 49,321,371 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.1

Radius: 8

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.54 AU - 10.04 AU

Year: 18003 Days

Day: 24.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,136,903 km

• M1: 221,704 km (0.119 R)
• M2: 561,890 km (0.112 R)
• M3: 624,422 km (0.061 R)
• M4: 711,787 km (0.103 R)
• M5: 924,066 km (0.096 R)
• M6: 1,524,402 km (0.117 R)
• M7: 1,799,812 km (0.058 R)
• M8: 2,573,233 km (0.116 R)
• M9: 2,717,296 km (0.077 R)
• M10: 3,281,130 km (0.118 R)
• M11: 4,087,911 km (0.072 R)
• M12: 4,556,901 km (0.102 R)
• M13: 5,638,493 km (0.059 R)
• M14: 6,499,579 km (0.103 R)
• M15: 7,096,175 km (0.06 R)
• M16: 7,658,513 km (0.068 R)
• M17: 7,762,334 km (0.084 R)
• M18: 7,866,604 km (0.057 R)
• M19: 8,880,130 km (0.086 R)
• M20: 10,275,279 km (0.078 R)
• M21: 11,085,950 km (0.069 R)
• M22: 12,158,417 km (0.113 R)
• M23: 12,768,328 km (0.111 R)
• M24: 13,263,497 km (0.11 R)
• M25: 13,388,261 km (0.114 R)
• M26: 13,513,475 km (0.098 R)
• M27: 13,764,949 km (0.06 R)
• M28: 15,898,364 km (0.041 R)
• M29: 16,230,471 km (0.066 R)
• M30: 16,363,913 km (0.108 R)
• M31: 16,497,803 km (0.083 R)
• M32: 16,766,630 km (0.064 R)
• M33: 16,969,186 km (0.09 R)
• M34: 17,308,623 km (0.094 R)
• M35: 17,650,305 km (0.071 R)
• M36: 18,828,687 km (0.086 R)
• M37: 19,604,502 km (0.107 R)
• M38: 19,675,561 km (0.11 R)
• M39: 20,032,202 km (0.085 R)
• M40: 20,103,710 km (0.057 R)
• M41: 21,406,558 km (0.091 R)
• M42: 21,699,770 km (0.103 R)
• M43: 22,364,283 km (0.118 R)
• M44: 23,185,725 km (0.111 R)
• M45: 23,411,468 km (0.095 R)
• M46: 24,092,887 km (0.09 R)
• M47: 24,934,823 km (0.116 R)
• M48: 25,088,909 km (0.099 R)
• M49: 26,254,726 km (0.085 R)
• M50: 26,804,797 km (0.112 R)
• M51: 27,597,067 km (0.108 R)
• M52: 27,676,803 km (0.111 R)
• M53: 28,719,350 km (0.025 R)
• M54: 29,042,781 km (0.114 R)
• M55: 31,174,102 km (0.106 R)
• M56: 32,426,386 km (0.117 R)
• M57: 33,016,549 km (0.048 R)
• M58: 33,950,938 km (0.029 R)
• M59: 34,036,208 km (0.098 R)
• M60: 34,378,488 km (0.086 R)
• M61: 34,464,208 km (0.056 R)
• M62: 35,066,339 km (0.106 R)
• M63: 38,040,046 km (0.053 R)
• M64: 38,751,384 km (0.086 R)
• M65: 39,198,232 km (0.06 R)
• M66: 39,556,968 km (0.109 R)
• M67: 39,916,751 km (0.067 R)
• M68: 40,277,581 km (0.106 R)
• M69: 42,098,187 km (0.083 R)
• M70: 42,649,605 km (0.099 R)
• M71: 44,318,070 km (0.118 R)
• M72: 44,598,267 km (0.111 R)
• M73: 49,546,964 km (0.113 R)
• M74: 50,713,529 km (0.05 R)
• M75: 51,987,354 km (0.046 R)
• M76: 53,370,985 km (0.115 R)
• M77: 54,266,777 km (0.035 R)
• M78: 54,766,733 km (0.032 R)
• M79: 55,670,304 km (0.109 R)
• M80: 56,174,449 km (0.107 R)
• M81: 56,477,535 km (0.117 R)
• M82: 58,615,139 km (0.104 R)
• M83: 59,127,960 km (0.096 R)
• M84: 61,090,385 km (0.105 R)
• M85: 61,402,147 km (0.119 R)
• M86: 61,818,777 km (0.09 R)
• M87: 62,131,736 km (0.057 R)
• M88: 62,759,448 km (0.042 R)
• M89: 64,549,088 km (0.112 R)
• M90: 67,855,649 km (0.108 R)
• M91: 71,216,814 km (0.071 R)
• M92: 72,642,482 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.2

Radius: 4.6

Gravity: 13.95 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.06 AU - 11.14 AU

Year: 21943 Days

Day: 16.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,136,903 km

• M1: 169,345 km (0.111 R)
• M2: 423,362 km (0.112 R)
• M3: 601,832 km (0.029 R)
• M4: 888,462 km (0.095 R)
• M5: 1,164,320 km (0.106 R)
• M6: 1,387,819 km (0.062 R)
• M7: 2,346,592 km (0.052 R)
• M8: 2,532,991 km (0.068 R)
• M9: 3,188,379 km (0.09 R)
• M10: 3,712,570 km (0.117 R)
• M11: 4,263,091 km (0.062 R)
• M12: 4,605,520 km (0.112 R)
• M13: 4,838,743 km (0.111 R)
• M14: 4,917,432 km (0.092 R)
• M15: 5,036,063 km (0.04 R)
• M16: 5,236,075 km (0.11 R)
• M17: 5,602,440 km (0.081 R)
• M18: 5,643,729 km (0.088 R)
• M19: 5,685,018 km (0.115 R)
• M20: 6,231,499 km (0.092 R)
• M21: 6,402,938 km (0.119 R)
• M22: 6,971,111 km (0.119 R)
• M23: 7,104,403 km (0.071 R)
• M24: 7,149,133 km (0.098 R)
• M25: 7,238,742 km (0.058 R)
• M26: 7,692,173 km (0.075 R)
• M27: 7,784,026 km (0.101 R)
• M28: 8,061,530 km (0.111 R)
• M29: 8,248,378 km (0.108 R)
• M30: 8,913,640 km (0.111 R)
• M31: 9,301,547 km (0.032 R)
• M32: 9,399,384 km (0.058 R)
• M33: 9,943,471 km (0.115 R)
• M34: 9,993,437 km (0.085 R)
• M35: 10,093,668 km (0.112 R)
• M36: 10,701,783 km (0.059 R)
• M37: 11,062,015 km (0.094 R)
• M38: 11,113,775 km (0.092 R)
• M39: 11,321,716 km (0.085 R)
• M40: 12,327,014 km (0.103 R)
• M41: 13,415,638 km (0.103 R)
• M42: 14,364,986 km (0.076 R)
• M43: 18,311,228 km (0.099 R)
• M44: 18,618,353 km (0.044 R)
• M45: 18,803,405 km (0.068 R)
• M46: 19,175,455 km (0.101 R)
• M47: 19,800,924 km (0.083 R)
• M48: 21,007,580 km (0.109 R)
• M49: 23,624,496 km (0.074 R)
• M50: 25,243,294 km (0.111 R)
• M51: 25,311,511 km (0.108 R)
• M52: 25,722,157 km (0.092 R)
• M53: 25,928,303 km (0.065 R)
• M54: 26,897,548 km (0.107 R)
• M55: 28,871,342 km (0.08 R)
• M56: 29,443,853 km (0.111 R)
• M57: 30,745,504 km (0.086 R)
• M58: 31,037,220 km (0.066 R)
• M59: 31,403,286 km (0.065 R)
• M60: 31,918,202 km (0.098 R)
• M61: 32,881,762 km (0.092 R)
• M62: 33,105,560 km (0.06 R)
• M63: 33,180,209 km (0.09 R)
• M64: 33,254,859 km (0.09 R)
• M65: 35,446,617 km (0.095 R)
• M66: 36,136,263 km (0.102 R)
• M67: 36,598,521 km (0.106 R)
• M68: 37,606,661 km (0.106 R)
• M69: 39,967,914 km (0.111 R)
• M70: 41,005,824 km (0.117 R)
• M71: 41,086,158 km (0.045 R)
• M72: 42,782,597 km (0.061 R)
• M73: 42,945,360 km (0.063 R)
• M74: 45,993,417 km (0.078 R)
• M75: 46,076,743 km (0.056 R)
• M76: 46,912,995 km (0.118 R)
• M77: 47,838,557 km (0.089 R)
• M78: 47,922,930 km (0.115 R)
• M79: 49,622,212 km (0.043 R)
• M80: 51,254,774 km (0.073 R)
• M81: 51,427,709 km (0.116 R)
• M82: 54,043,876 km (0.048 R)
• M83: 54,131,840 km (0.084 R)
• M84: 54,395,880 km (0.115 R)
• M85: 55,811,824 km (0.097 R)
• M86: 55,900,835 km (0.099 R)
• M87: 55,989,696 km (0.041 R)
• M88: 56,078,707 km (0.111 R)
• M89: 56,971,208 km (0.064 R)
• M90: 58,318,785 km (0.036 R)
• M91: 58,408,993 km (0.119 R)
• M92: 58,589,557 km (0.11 R)
• M93: 59,858,746 km (0.085 R)
• M94: 60,131,911 km (0.089 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 14,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit