🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.56 AU - 0.76 AU

Year: 341 Days

Day: 23.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.6

Radius: 12

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.55 AU - 0.83 AU

Year: 364 Days

Day: 10.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 35,168,283 km

• M1: 165,006 km (0.027 R)
• M2: 252,072 km (0.067 R)
• M3: 371,452 km (0.077 R)
• M4: 462,108 km (0.039 R)
• M5: 562,638 km (0.056 R)
• M6: 687,253 km (0.104 R)
• M7: 773,571 km (0.074 R)
• M8: 876,644 km (0.08 R)
• M9: 1,020,706 km (0.118 R)
• M10: 1,328,429 km (0.107 R)
• M11: 1,418,936 km (0.103 R)
• M12: 1,532,630 km (0.032 R)
• M13: 1,611,917 km (0.04 R)
• M14: 1,763,908 km (0.09 R)
• M15: 1,847,384 km (0.115 R)
• M16: 1,943,725 km (0.07 R)
• M17: 2,076,718 km (0.099 R)
• M18: 2,177,098 km (0.109 R)
• M19: 2,272,990 km (0.113 R)
• M20: 2,413,612 km (0.052 R)
• M21: 2,607,640 km (0.075 R)
• M22: 2,729,264 km (0.03 R)
• M23: 2,971,463 km (0.095 R)
• M24: 3,051,647 km (0.118 R)
• M25: 3,282,626 km (0.077 R)
• M26: 3,379,565 km (0.083 R)
• M27: 3,505,527 km (0.104 R)
• M28: 3,632,984 km (0.072 R)
• M29: 3,870,845 km (0.113 R)
• M30: 3,958,659 km (0.073 R)
• M31: 4,047,221 km (0.063 R)
• M32: 4,128,901 km (0.102 R)
• M33: 4,218,660 km (0.05 R)
• M34: 4,309,017 km (0.096 R)
• M35: 4,400,122 km (0.066 R)
• M36: 4,623,023 km (0.091 R)
• M37: 4,739,709 km (0.041 R)
• M38: 4,833,806 km (0.074 R)
• M39: 5,023,945 km (0.076 R)
• M40: 5,248,940 km (0.079 R)
• M41: 5,387,169 km (0.092 R)
• M42: 5,600,944 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742

Radius: 9.2

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.22 AU - 1.28 AU

Year: 889 Days

Day: 10.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 35,168,283 km

• M1: 139,724 km (0.11 R)
• M2: 267,631 km (0.108 R)
• M3: 329,564 km (0.072 R)
• M4: 416,181 km (0.096 R)
• M5: 502,200 km (0.053 R)
• M6: 568,472 km (0.111 R)
• M7: 627,413 km (0.113 R)
• M8: 694,134 km (0.101 R)
• M9: 769,681 km (0.116 R)
• M10: 1,080,246 km (0.11 R)
• M11: 1,413,700 km (0.119 R)
• M12: 1,557,463 km (0.111 R)
• M13: 1,619,547 km (0.082 R)
• M14: 1,802,804 km (0.044 R)
• M15: 1,934,300 km (0.105 R)
• M16: 2,018,225 km (0.118 R)
• M17: 2,086,142 km (0.08 R)
• M18: 2,383,842 km (0.093 R)
• M19: 2,592,980 km (0.079 R)
• M20: 2,676,456 km (0.055 R)
• M21: 2,817,676 km (0.103 R)
• M22: 3,306,113 km (0.069 R)
• M23: 3,467,978 km (0.109 R)
• M24: 3,529,463 km (0.063 R)
• M25: 3,611,891 km (0.091 R)
• M26: 3,736,805 km (0.114 R)
• M27: 3,863,066 km (0.107 R)
• M28: 4,023,136 km (0.102 R)
• M29: 4,109,304 km (0.07 R)
• M30: 4,327,567 km (0.068 R)
• M31: 4,427,050 km (0.111 R)
• M32: 4,527,280 km (0.097 R)
• M33: 4,821,091 km (0.101 R)
• M34: 4,982,058 km (0.096 R)
• M35: 5,133,002 km (0.072 R)
• M36: 5,214,832 km (0.095 R)
• M37: 5,309,079 km (0.1 R)
• M38: 5,451,346 km (0.101 R)
• M39: 5,558,907 km (0.036 R)
• M40: 5,715,536 km (0.085 R)
• M41: 6,119,750 km (0.114 R)
• M42: 6,294,031 km (0.095 R)
• M43: 6,596,668 km (0.046 R)
• M44: 6,724,275 km (0.079 R)
• M45: 7,046,658 km (0.118 R)
• M46: 7,111,733 km (0.109 R)
• M47: 7,203,137 km (0.097 R)
• M48: 7,334,484 km (0.105 R)
• M49: 7,493,208 km (0.088 R)
• M50: 7,760,240 km (0.119 R)
• M51: 8,112,094 km (0.117 R)
• M52: 8,193,924 km (0.118 R)
• M53: 8,510,623 km (0.106 R)
• M54: 8,649,599 km (0.087 R)
• M55: 9,042,593 km (0.109 R)
• M56: 9,127,564 km (0.096 R)
• M57: 9,241,259 km (0.11 R)
• M58: 9,556,462 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.1

Radius: 12

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.57 AU - 2.37 AU

Year: 1758 Days

Day: 9.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 35,168,283 km

• M1: 154,235 km (0.119 R)
• M2: 276,756 km (0.056 R)
• M3: 369,956 km (0.078 R)
• M4: 478,863 km (0.104 R)
• M5: 574,605 km (0.084 R)
• M6: 649,704 km (0.035 R)
• M7: 796,459 km (0.075 R)
• M8: 930,648 km (0.113 R)
• M9: 1,021,903 km (0.065 R)
• M10: 1,133,952 km (0.07 R)
• M11: 1,223,112 km (0.118 R)
• M12: 1,447,509 km (0.085 R)
• M13: 1,535,173 km (0.1 R)
• M14: 1,726,659 km (0.055 R)
• M15: 2,045,003 km (0.084 R)
• M16: 2,428,871 km (0.116 R)
• M17: 2,653,268 km (0.082 R)
• M18: 2,762,175 km (0.111 R)
• M19: 2,872,429 km (0.113 R)
• M20: 3,186,734 km (0.113 R)
• M21: 3,446,286 km (0.083 R)
• M22: 3,605,309 km (0.092 R)
• M23: 3,780,488 km (0.032 R)
• M24: 4,125,311 km (0.086 R)
• M25: 4,337,141 km (0.077 R)
• M26: 4,801,044 km (0.103 R)
• M27: 5,099,193 km (0.089 R)
• M28: 5,265,845 km (0.082 R)
• M29: 5,388,216 km (0.058 R)
• M30: 5,839,553 km (0.103 R)
• M31: 5,918,541 km (0.118 R)
• M32: 6,013,984 km (0.096 R)
• M33: 6,367,933 km (0.067 R)
• M34: 6,449,463 km (0.084 R)
• M35: 6,712,307 km (0.111 R)
• M36: 7,046,060 km (0.062 R)
• M37: 7,164,092 km (0.05 R)
• M38: 7,419,456 km (0.074 R)
• M39: 7,505,176 km (0.094 R)
• M40: 7,799,285 km (0.091 R)
• M41: 8,009,171 km (0.088 R)
• M42: 8,097,134 km (0.063 R)
• M43: 8,256,456 km (0.108 R)
• M44: 8,470,381 km (0.072 R)
• M45: 8,614,145 km (0.113 R)
• M46: 8,995,170 km (0.086 R)
• M47: 9,233,779 km (0.09 R)
• M48: 9,567,681 km (0.107 R)
• M49: 9,679,880 km (0.083 R)
• M50: 9,943,471 km (0.113 R)
• M51: 10,324,048 km (0.068 R)
• M52: 10,477,536 km (0.106 R)
• M53: 10,631,921 km (0.08 R)
• M54: 11,414,916 km (0.113 R)
• M55: 11,873,733 km (0.117 R)
• M56: 12,135,678 km (0.086 R)
• M57: 12,399,569 km (0.09 R)
• M58: 12,481,100 km (0.109 R)
• M59: 12,768,029 km (0.107 R)
• M60: 12,994,969 km (0.103 R)
• M61: 13,098,640 km (0.106 R)
• M62: 13,369,412 km (0.087 R)
• M63: 13,557,905 km (0.119 R)
• M64: 13,662,923 km (0.052 R)
• M65: 13,747,296 km (0.083 R)
• M66: 14,086,136 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.2

Radius: 11.3

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.93 AU - 5.55 AU

Year: 6561 Days

Day: 14.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,168,283 km

• M1: 165,306 km (0.043 R)
• M2: 256,710 km (0.109 R)
• M3: 639,830 km (0.115 R)
• M4: 755,170 km (0.1 R)
• M5: 878,289 km (0.045 R)
• M6: 1,045,390 km (0.066 R)
• M7: 1,289,683 km (0.044 R)
• M8: 1,538,465 km (0.069 R)
• M9: 1,742,815 km (0.096 R)
• M10: 1,940,733 km (0.1 R)
• M11: 2,210,907 km (0.118 R)
• M12: 2,442,634 km (0.04 R)
• M13: 2,544,510 km (0.081 R)
• M14: 2,699,942 km (0.12 R)
• M15: 2,894,270 km (0.085 R)
• M16: 2,966,077 km (0.052 R)
• M17: 3,148,287 km (0.093 R)
• M18: 3,315,538 km (0.077 R)
• M19: 3,447,633 km (0.115 R)
• M20: 3,639,567 km (0.087 R)
• M21: 3,854,688 km (0.115 R)
• M22: 4,442,159 km (0.042 R)
• M23: 4,609,260 km (0.1 R)
• M24: 5,079,446 km (0.118 R)
• M25: 5,254,176 km (0.082 R)
• M26: 6,321,258 km (0.045 R)
• M27: 6,462,179 km (0.045 R)
• M28: 6,747,462 km (0.111 R)
• M29: 7,134,023 km (0.115 R)
• M30: 7,602,713 km (0.053 R)
• M31: 8,081,277 km (0.087 R)
• M32: 8,157,871 km (0.119 R)
• M33: 8,234,465 km (0.081 R)
• M34: 8,311,508 km (0.057 R)
• M35: 8,543,834 km (0.091 R)
• M36: 8,988,588 km (0.088 R)
• M37: 9,387,266 km (0.108 R)
• M38: 9,467,750 km (0.093 R)
• M39: 9,602,388 km (0.085 R)
• M40: 9,846,233 km (0.077 R)
• M41: 11,067,849 km (0.068 R)
• M42: 11,209,668 km (0.116 R)
• M43: 12,219,603 km (0.036 R)
• M44: 13,288,480 km (0.047 R)
• M45: 13,742,659 km (0.109 R)
• M46: 13,986,952 km (0.056 R)
• M47: 14,294,525 km (0.085 R)
• M48: 14,480,027 km (0.03 R)
• M49: 14,978,786 km (0.113 R)
• M50: 15,135,864 km (0.087 R)
• M51: 16,057,237 km (0.115 R)
• M52: 16,153,728 km (0.099 R)
• M53: 16,670,888 km (0.101 R)
• M54: 17,522,997 km (0.061 R)
• M55: 17,688,452 km (0.077 R)
• M56: 17,987,648 km (0.049 R)
• M57: 18,121,239 km (0.091 R)
• M58: 18,288,489 km (0.06 R)
• M59: 18,658,594 km (0.066 R)
• M60: 19,645,940 km (0.068 R)
• M61: 19,955,758 km (0.089 R)
• M62: 20,128,693 km (0.087 R)
• M63: 21,246,787 km (0.096 R)
• M64: 21,493,923 km (0.063 R)
• M65: 22,456,735 km (0.094 R)
• M66: 22,528,542 km (0.049 R)
• M67: 22,852,870 km (0.088 R)
• M68: 22,925,275 km (0.11 R)
• M69: 23,033,734 km (0.092 R)
• M70: 23,982,035 km (0.11 R)
• M71: 24,239,493 km (0.088 R)
• M72: 24,313,244 km (0.088 R)
• M73: 24,868,701 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.2

Radius: 11.3

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.33 AU - 5.37 AU

Year: 7868 Days

Day: 7.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 35,168,283 km

• M1: 173,085 km (0.106 R)
• M2: 377,435 km (0.12 R)
• M3: 744,698 km (0.086 R)
• M4: 984,952 km (0.051 R)
• M5: 1,263,803 km (0.05 R)
• M6: 1,582,297 km (0.067 R)
• M7: 1,864,737 km (0.083 R)
• M8: 2,099,307 km (0.05 R)
• M9: 2,277,478 km (0.084 R)
• M10: 2,860,162 km (0.116 R)
• M11: 3,022,027 km (0.08 R)
• M12: 3,487,725 km (0.105 R)
• M13: 3,797,841 km (0.112 R)
• M14: 4,076,542 km (0.087 R)
• M15: 4,361,975 km (0.102 R)
• M16: 4,569,916 km (0.109 R)
• M17: 5,147,663 km (0.073 R)
• M18: 5,367,572 km (0.111 R)
• M19: 5,590,622 km (0.104 R)
• M20: 5,726,008 km (0.087 R)
• M21: 5,908,069 km (0.12 R)
• M22: 6,655,759 km (0.09 R)
• M23: 6,775,288 km (0.116 R)
• M24: 7,883,209 km (0.077 R)
• M25: 8,035,201 km (0.071 R)
• M26: 8,574,800 km (0.106 R)
• M27: 8,967,495 km (0.117 R)
• M28: 9,689,005 km (0.069 R)
• M29: 10,180,584 km (0.09 R)
• M30: 10,263,312 km (0.102 R)
• M31: 10,401,690 km (0.109 R)
• M32: 11,530,705 km (0.114 R)
• M33: 11,993,261 km (0.119 R)
• M34: 12,109,798 km (0.084 R)
• M35: 12,256,105 km (0.067 R)
• M36: 12,550,364 km (0.1 R)
• M37: 12,698,316 km (0.108 R)
• M38: 13,629,114 km (0.116 R)
• M39: 13,903,477 km (0.066 R)
• M40: 14,087,332 km (0.06 R)
• M41: 14,799,867 km (0.088 R)
• M42: 15,176,255 km (0.117 R)
• M43: 15,874,578 km (0.07 R)
• M44: 17,302,340 km (0.083 R)
• M45: 17,599,441 km (0.115 R)
• M46: 17,864,978 km (0.11 R)
• M47: 18,098,500 km (0.088 R)
• M48: 18,467,408 km (0.1 R)
• M49: 19,076,272 km (0.119 R)
• M50: 19,451,762 km (0.096 R)
• M51: 20,802,332 km (0.109 R)
• M52: 20,977,661 km (0.078 R)
• M53: 21,118,283 km (0.096 R)
• M54: 21,684,062 km (0.11 R)
• M55: 22,326,435 km (0.055 R)
• M56: 22,541,856 km (0.078 R)
• M57: 23,447,222 km (0.105 R)
• M58: 24,475,408 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.5

Radius: 5.1

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.97 AU - 7.79 AU

Year: 11474 Days

Day: 24.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,168,283 km

• M1: 69,264 km (0.08 R)
• M2: 155,432 km (0.074 R)
• M3: 365,617 km (0.052 R)
• M4: 813,513 km (0.089 R)
• M5: 1,042,996 km (0.111 R)
• M6: 1,075,160 km (0.113 R)
• M7: 1,274,873 km (0.076 R)
• M8: 1,486,404 km (0.105 R)
• M9: 1,541,008 km (0.113 R)
• M10: 1,577,809 km (0.108 R)
• M11: 1,633,459 km (0.119 R)
• M12: 2,164,382 km (0.088 R)
• M13: 2,268,203 km (0.058 R)
• M14: 2,310,090 km (0.089 R)
• M15: 2,970,715 km (0.073 R)
• M16: 3,179,852 km (0.113 R)
• M17: 3,417,563 km (0.082 R)
• M18: 3,935,621 km (0.116 R)
• M19: 4,011,617 km (0.086 R)
• M20: 4,088,211 km (0.07 R)
• M21: 4,320,536 km (0.073 R)
• M22: 4,557,200 km (0.105 R)
• M23: 4,637,085 km (0.081 R)
• M24: 4,717,419 km (0.085 R)
• M25: 5,320,448 km (0.036 R)
• M26: 5,404,522 km (0.069 R)
• M27: 5,976,585 km (0.065 R)
• M28: 6,034,778 km (0.091 R)
• M29: 6,718,291 km (0.049 R)
• M30: 6,961,687 km (0.086 R)
• M31: 7,836,385 km (0.058 R)
• M32: 7,996,305 km (0.115 R)
• M33: 8,679,220 km (0.107 R)
• M34: 8,778,403 km (0.116 R)
• M35: 9,482,411 km (0.05 R)
• M36: 10,274,382 km (0.096 R)
• M37: 10,309,238 km (0.095 R)
• M38: 10,554,728 km (0.112 R)
• M39: 11,266,664 km (0.119 R)
• M40: 12,104,413 km (0.057 R)
• M41: 12,326,266 km (0.105 R)
• M42: 13,723,660 km (0.097 R)
• M43: 14,304,399 km (0.052 R)
• M44: 15,329,743 km (0.045 R)
• M45: 15,932,024 km (0.078 R)
• M46: 16,175,120 km (0.112 R)
• M47: 16,829,461 km (0.118 R)
• M48: 16,994,318 km (0.106 R)
• M49: 18,800,712 km (0.03 R)
• M50: 19,748,265 km (0.12 R)
• M51: 20,096,679 km (0.058 R)
• M52: 20,271,559 km (0.095 R)
• M53: 20,403,055 km (0.075 R)
• M54: 21,198,317 km (0.089 R)
• M55: 21,689,298 km (0.118 R)
• M56: 22,682,478 km (0.07 R)
• M57: 23,322,308 km (0.059 R)
• M58: 23,782,770 km (0.115 R)
• M59: 23,828,996 km (0.091 R)
• M60: 24,853,442 km (0.104 R)
• M61: 25,041,188 km (0.046 R)
• M62: 25,702,261 km (0.083 R)
• M63: 25,939,672 km (0.075 R)
• M64: 25,987,394 km (0.098 R)
• M65: 26,082,538 km (0.075 R)
• M66: 26,560,504 km (0.097 R)
• M67: 27,137,951 km (0.119 R)
• M68: 28,845,611 km (0.061 R)
• M69: 28,894,829 km (0.067 R)
• M70: 29,240,699 km (0.12 R)
• M71: 29,339,882 km (0.098 R)
• M72: 30,036,410 km (0.097 R)
• M73: 30,386,768 km (0.109 R)
• M74: 30,688,208 km (0.093 R)
• M75: 31,395,357 km (0.102 R)
• M76: 31,598,361 km (0.069 R)
• M77: 31,801,815 km (0.117 R)
• M78: 32,928,586 km (0.075 R)
• M79: 33,496,758 km (0.076 R)
• M80: 33,652,340 km (0.106 R)
• M81: 34,329,121 km (0.101 R)
• M82: 34,381,331 km (0.096 R)
• M83: 34,747,845 km (0.108 R)
• M84: 34,800,354 km (0.054 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 18,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit