🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.9

Radius: 13.7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.03 AU - 1.21 AU

Year: 818 Days

Day: 12.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,347,564 km

• M1: 184,005 km (0.112 R)
• M2: 285,882 km (0.085 R)
• M3: 415,134 km (0.045 R)
• M4: 547,229 km (0.03 R)
• M5: 665,711 km (0.108 R)
• M6: 764,445 km (0.045 R)
• M7: 850,165 km (0.058 R)
• M8: 942,915 km (0.055 R)
• M9: 1,056,460 km (0.109 R)
• M10: 1,239,867 km (0.113 R)
• M11: 1,396,347 km (0.106 R)
• M12: 1,535,921 km (0.114 R)
• M13: 1,888,972 km (0.101 R)
• M14: 1,983,668 km (0.078 R)
• M15: 2,231,851 km (0.026 R)
• M16: 2,318,468 km (0.074 R)
• M17: 2,452,956 km (0.119 R)
• M18: 2,551,990 km (0.117 R)
• M19: 2,700,840 km (0.039 R)
• M20: 2,788,504 km (0.119 R)
• M21: 2,917,009 km (0.062 R)
• M22: 3,022,326 km (0.079 R)
• M23: 3,241,935 km (0.074 R)
• M24: 3,330,348 km (0.118 R)
• M25: 3,429,980 km (0.09 R)
• M26: 3,643,307 km (0.078 R)
• M27: 3,746,080 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.8

Radius: 9.6

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.12 AU - 1.22 AU

Year: 874 Days

Day: 12.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,347,564 km

• M1: 119,977 km (0.08 R)
• M2: 209,287 km (0.098 R)
• M3: 373,546 km (0.102 R)
• M4: 460,013 km (0.03 R)
• M5: 607,517 km (0.093 R)
• M6: 684,859 km (0.119 R)
• M7: 759,957 km (0.098 R)
• M8: 884,572 km (0.115 R)
• M9: 999,763 km (0.088 R)
• M10: 1,096,552 km (0.081 R)
• M11: 1,292,526 km (0.055 R)
• M12: 1,561,503 km (0.1 R)
• M13: 1,643,482 km (0.068 R)
• M14: 1,726,808 km (0.109 R)
• M15: 1,885,532 km (0.117 R)
• M16: 2,221,828 km (0.064 R)
• M17: 2,287,950 km (0.114 R)
• M18: 2,421,990 km (0.08 R)
• M19: 2,540,471 km (0.102 R)
• M20: 2,609,585 km (0.083 R)
• M21: 2,674,810 km (0.113 R)
• M22: 2,825,754 km (0.078 R)
• M23: 2,912,072 km (0.076 R)
• M24: 3,004,075 km (0.068 R)
• M25: 3,210,819 km (0.092 R)
• M26: 3,290,854 km (0.106 R)
• M27: 3,412,178 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48

Radius: 10.2

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.02 AU - 2.14 AU

Year: 2071 Days

Day: 14.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,347,564 km

• M1: 127,906 km (0.057 R)
• M2: 219,310 km (0.106 R)
• M3: 322,533 km (0.113 R)
• M4: 391,647 km (0.085 R)
• M5: 490,232 km (0.108 R)
• M6: 636,689 km (0.072 R)
• M7: 725,101 km (0.111 R)
• M8: 925,113 km (0.117 R)
• M9: 1,176,288 km (0.116 R)
• M10: 1,276,070 km (0.095 R)
• M11: 1,425,668 km (0.105 R)
• M12: 1,611,767 km (0.027 R)
• M13: 2,142,391 km (0.04 R)
• M14: 2,563,509 km (0.099 R)
• M15: 2,851,036 km (0.115 R)
• M16: 2,918,954 km (0.089 R)
• M17: 3,188,230 km (0.039 R)
• M18: 3,282,476 km (0.109 R)
• M19: 3,530,061 km (0.073 R)
• M20: 3,959,257 km (0.098 R)
• M21: 4,154,482 km (0.074 R)
• M22: 4,266,232 km (0.031 R)
• M23: 4,361,676 km (0.119 R)
• M24: 4,669,847 km (0.105 R)
• M25: 4,876,292 km (0.099 R)
• M26: 5,186,857 km (0.074 R)
• M27: 5,570,127 km (0.1 R)
• M28: 5,808,437 km (0.114 R)
• M29: 6,030,589 km (0.087 R)
• M30: 6,275,331 km (0.086 R)
• M31: 6,774,390 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.6

Radius: 10.9

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.73 AU - 2.77 AU

Year: 3148 Days

Day: 13.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 47,347,564 km

• M1: 139,575 km (0.072 R)
• M2: 211,382 km (0.079 R)
• M3: 279,748 km (0.046 R)
• M4: 355,744 km (0.091 R)
• M5: 428,747 km (0.102 R)
• M6: 515,514 km (0.083 R)
• M7: 609,312 km (0.115 R)
• M8: 686,056 km (0.087 R)
• M9: 1,019,659 km (0.081 R)
• M10: 1,249,591 km (0.112 R)
• M11: 1,528,741 km (0.119 R)
• M12: 2,085,544 km (0.107 R)
• M13: 2,243,519 km (0.103 R)
• M14: 2,330,286 km (0.117 R)
• M15: 2,418,100 km (0.119 R)
• M16: 2,714,753 km (0.112 R)
• M17: 2,847,446 km (0.061 R)
• M18: 3,091,889 km (0.079 R)
• M19: 3,286,665 km (0.038 R)
• M20: 3,357,275 km (0.115 R)
• M21: 3,557,737 km (0.112 R)
• M22: 3,732,766 km (0.106 R)
• M23: 4,045,874 km (0.117 R)
• M24: 4,213,274 km (0.087 R)
• M25: 4,305,576 km (0.094 R)
• M26: 4,429,743 km (0.088 R)
• M27: 4,713,530 km (0.115 R)
• M28: 4,841,585 km (0.079 R)
• M29: 5,499,218 km (0.04 R)
• M30: 5,634,155 km (0.1 R)
• M31: 5,804,397 km (0.059 R)
• M32: 6,028,345 km (0.099 R)
• M33: 6,272,639 km (0.093 R)
• M34: 6,591,581 km (0.086 R)
• M35: 6,663,089 km (0.113 R)
• M36: 6,897,659 km (0.059 R)
• M37: 7,116,520 km (0.066 R)
• M38: 7,282,275 km (0.052 R)
• M39: 7,673,922 km (0.081 R)
• M40: 7,787,018 km (0.103 R)
• M41: 8,283,832 km (0.086 R)
• M42: 8,497,159 km (0.105 R)
• M43: 8,673,086 km (0.09 R)
• M44: 8,949,094 km (0.078 R)
• M45: 9,148,059 km (0.116 R)
• M46: 10,560,413 km (0.117 R)
• M47: 10,707,468 km (0.111 R)
• M48: 10,834,027 km (0.12 R)
• M49: 11,088,793 km (0.12 R)
• M50: 11,195,605 km (0.047 R)
• M51: 11,625,849 km (0.085 R)
• M52: 11,995,954 km (0.036 R)
• M53: 12,127,451 km (0.093 R)
• M54: 12,259,396 km (0.109 R)
• M55: 12,949,192 km (0.073 R)
• M56: 13,560,149 km (0.082 R)
• M57: 13,857,700 km (0.079 R)
• M58: 13,995,778 km (0.12 R)
• M59: 14,342,995 km (0.03 R)
• M60: 14,646,230 km (0.077 R)
• M61: 14,716,391 km (0.04 R)
• M62: 14,904,436 km (0.084 R)
• M63: 15,116,715 km (0.094 R)
• M64: 15,306,405 km (0.105 R)
• M65: 15,616,223 km (0.061 R)
• M66: 16,097,030 km (0.037 R)
• M67: 16,169,585 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.3

Radius: 14.8

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.27 AU - 3.43 AU

Year: 3321 Days

Day: 6.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,347,564 km

• M1: 192,532 km (0.108 R)
• M2: 360,980 km (0.045 R)
• M3: 526,136 km (0.102 R)
• M4: 850,314 km (0.055 R)
• M5: 1,031,477 km (0.031 R)
• M6: 1,316,012 km (0.079 R)
• M7: 1,626,877 km (0.08 R)
• M8: 1,755,232 km (0.085 R)
• M9: 2,130,124 km (0.107 R)
• M10: 2,255,637 km (0.105 R)
• M11: 2,367,685 km (0.039 R)
• M12: 2,531,046 km (0.071 R)
• M13: 2,630,828 km (0.115 R)
• M14: 2,991,060 km (0.108 R)
• M15: 3,096,975 km (0.11 R)
• M16: 3,204,237 km (0.1 R)
• M17: 3,367,448 km (0.065 R)
• M18: 3,797,392 km (0.09 R)
• M19: 4,730,584 km (0.099 R)
• M20: 5,448,803 km (0.098 R)
• M21: 5,557,262 km (0.109 R)
• M22: 5,688,459 km (0.101 R)
• M23: 6,043,604 km (0.096 R)
• M24: 6,451,707 km (0.111 R)
• M25: 6,728,912 km (0.072 R)
• M26: 7,057,280 km (0.076 R)
• M27: 7,152,125 km (0.1 R)
• M28: 7,366,947 km (0.099 R)
• M29: 7,681,252 km (0.098 R)
• M30: 7,778,790 km (0.06 R)
• M31: 8,148,446 km (0.11 R)
• M32: 8,473,373 km (0.115 R)
• M33: 8,599,634 km (0.08 R)
• M34: 8,828,369 km (0.118 R)
• M35: 9,474,183 km (0.081 R)
• M36: 9,816,163 km (0.106 R)
• M37: 10,135,405 km (0.067 R)
• M38: 10,269,445 km (0.042 R)
• M39: 10,729,758 km (0.082 R)
• M40: 11,031,197 km (0.099 R)
• M41: 11,224,478 km (0.114 R)
• M42: 11,530,405 km (0.117 R)
• M43: 11,698,553 km (0.083 R)
• M44: 12,407,797 km (0.115 R)
• M45: 12,724,196 km (0.028 R)
• M46: 13,072,610 km (0.099 R)
• M47: 13,218,617 km (0.089 R)
• M48: 13,453,486 km (0.112 R)
• M49: 13,897,642 km (0.09 R)
• M50: 14,406,724 km (0.065 R)
• M51: 14,861,202 km (0.105 R)
• M52: 15,197,348 km (0.068 R)
• M53: 15,628,938 km (0.081 R)
• M54: 16,884,214 km (0.09 R)
• M55: 17,011,522 km (0.031 R)
• M56: 17,203,157 km (0.107 R)
• M57: 17,556,208 km (0.111 R)
• M58: 18,106,728 km (0.098 R)
• M59: 19,457,597 km (0.105 R)
• M60: 20,263,331 km (0.096 R)
• M61: 20,772,562 km (0.085 R)
• M62: 20,908,995 km (0.119 R)
• M63: 21,045,877 km (0.113 R)
• M64: 21,285,982 km (0.117 R)
• M65: 21,596,098 km (0.071 R)
• M66: 21,872,854 km (0.115 R)
• M67: 21,976,974 km (0.106 R)
• M68: 22,116,100 km (0.105 R)
• M69: 22,710,602 km (0.101 R)
• M70: 23,452,309 km (0.066 R)
• M71: 24,058,479 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.7

Radius: 10.6

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.29 AU - 5.65 AU

Year: 7648 Days

Day: 11.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,347,564 km

• M1: 150,795 km (0.11 R)
• M2: 216,917 km (0.085 R)
• M3: 317,895 km (0.028 R)
• M4: 528,380 km (0.11 R)
• M5: 695,481 km (0.034 R)
• M6: 786,137 km (0.073 R)
• M7: 1,098,647 km (0.112 R)
• M8: 1,432,699 km (0.093 R)
• M9: 1,568,384 km (0.114 R)
• M10: 2,077,166 km (0.12 R)
• M11: 2,491,104 km (0.118 R)
• M12: 2,614,223 km (0.118 R)
• M13: 2,739,287 km (0.059 R)
• M14: 2,823,959 km (0.077 R)
• M15: 3,327,206 km (0.038 R)
• M16: 3,624,158 km (0.082 R)
• M17: 4,001,593 km (0.047 R)
• M18: 4,342,228 km (0.065 R)
• M19: 4,591,308 km (0.107 R)
• M20: 5,553,372 km (0.117 R)
• M21: 5,688,160 km (0.112 R)
• M22: 5,988,403 km (0.109 R)
• M23: 6,126,631 km (0.041 R)
• M24: 6,322,006 km (0.118 R)
• M25: 6,547,749 km (0.078 R)
• M26: 6,633,170 km (0.099 R)
• M27: 6,833,780 km (0.109 R)
• M28: 7,036,336 km (0.112 R)
• M29: 7,506,971 km (0.083 R)
• M30: 7,776,247 km (0.107 R)
• M31: 8,140,219 km (0.077 R)
• M32: 9,393,549 km (0.119 R)
• M33: 9,878,995 km (0.078 R)
• M34: 10,042,505 km (0.083 R)
• M35: 10,207,063 km (0.111 R)
• M36: 10,405,729 km (0.089 R)
• M37: 11,281,325 km (0.039 R)
• M38: 11,555,388 km (0.093 R)
• M39: 12,745,140 km (0.112 R)
• M40: 13,174,187 km (0.105 R)
• M41: 13,246,143 km (0.037 R)
• M42: 13,318,399 km (0.11 R)
• M43: 14,046,791 km (0.077 R)
• M44: 14,120,393 km (0.104 R)
• M45: 15,504,174 km (0.069 R)
• M46: 15,732,759 km (0.104 R)
• M47: 15,923,945 km (0.096 R)
• M48: 16,891,844 km (0.083 R)
• M49: 17,442,214 km (0.12 R)
• M50: 17,719,569 km (0.073 R)
• M51: 17,838,948 km (0.082 R)
• M52: 18,479,825 km (0.07 R)
• M53: 18,884,338 km (0.069 R)
• M54: 19,087,641 km (0.116 R)
• M55: 20,032,202 km (0.111 R)
• M56: 20,572,849 km (0.096 R)
• M57: 20,907,948 km (0.089 R)
• M58: 21,034,059 km (0.118 R)
• M59: 21,287,179 km (0.065 R)
• M60: 21,371,701 km (0.096 R)
• M61: 21,668,504 km (0.115 R)
• M62: 22,352,166 km (0.06 R)
• M63: 23,086,392 km (0.108 R)
• M64: 23,784,565 km (0.115 R)
• M65: 24,224,533 km (0.104 R)
• M66: 25,380,775 km (0.097 R)
• M67: 26,191,894 km (0.116 R)
• M68: 26,418,685 km (0.079 R)
• M69: 27,011,392 km (0.079 R)
• M70: 27,148,872 km (0.083 R)
• M71: 27,470,358 km (0.096 R)
• M72: 27,978,243 km (0.086 R)
• M73: 28,396,069 km (0.115 R)
• M74: 28,956,313 km (0.113 R)
• M75: 30,040,449 km (0.082 R)
• M76: 31,667,176 km (0.067 R)
• M77: 31,763,817 km (0.077 R)
• M78: 32,151,126 km (0.103 R)
• M79: 32,345,453 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514

Radius: 3.9

Gravity: 33.79 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.38 AU - 7.54 AU

Year: 11333 Days

Day: 22.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,347,564 km

• M1: 49,966 km (0.053 R)
• M2: 95,743 km (0.106 R)
• M3: 306,676 km (0.074 R)
• M4: 385,065 km (0.052 R)
• M5: 642,074 km (0.083 R)
• M6: 868,715 km (0.047 R)
• M7: 1,704,069 km (0.11 R)
• M8: 1,869,076 km (0.09 R)
• M9: 1,917,246 km (0.104 R)
• M10: 2,552,738 km (0.105 R)
• M11: 2,633,072 km (0.103 R)
• M12: 2,990,910 km (0.041 R)
• M13: 3,075,583 km (0.069 R)
• M14: 3,540,832 km (0.102 R)
• M15: 4,058,889 km (0.025 R)
• M16: 4,090,155 km (0.065 R)
• M17: 4,632,896 km (0.047 R)
• M18: 5,096,650 km (0.104 R)
• M19: 6,103,294 km (0.053 R)
• M20: 6,537,427 km (0.051 R)
• M21: 6,795,334 km (0.111 R)
• M22: 6,832,434 km (0.072 R)
• M23: 7,131,630 km (0.089 R)
• M24: 7,435,164 km (0.088 R)
• M25: 10,393,013 km (0.058 R)
• M26: 10,693,705 km (0.08 R)
• M27: 11,171,969 km (0.04 R)
• M28: 11,701,545 km (0.03 R)
• M29: 11,924,745 km (0.081 R)
• M30: 12,104,113 km (0.062 R)
• M31: 12,239,350 km (0.04 R)
• M32: 12,693,679 km (0.087 R)
• M33: 12,785,232 km (0.059 R)
• M34: 12,876,936 km (0.044 R)
• M35: 12,968,939 km (0.114 R)
• M36: 13,015,015 km (0.09 R)
• M37: 13,061,091 km (0.106 R)
• M38: 13,759,264 km (0.101 R)
• M39: 13,900,485 km (0.119 R)
• M40: 14,231,545 km (0.093 R)
• M41: 14,279,117 km (0.059 R)
• M42: 14,998,084 km (0.093 R)
• M43: 15,143,344 km (0.073 R)
• M44: 15,240,433 km (0.114 R)
• M45: 16,321,726 km (0.094 R)
• M46: 16,520,990 km (0.046 R)
• M47: 17,224,848 km (0.055 R)
• M48: 17,886,969 km (0.116 R)
• M49: 18,661,437 km (0.085 R)
• M50: 18,921,887 km (0.098 R)
• M51: 19,657,908 km (0.105 R)
• M52: 19,976,252 km (0.099 R)
• M53: 20,242,686 km (0.079 R)
• M54: 20,887,154 km (0.041 R)
• M55: 21,049,318 km (0.091 R)
• M56: 21,103,472 km (0.102 R)
• M57: 21,157,776 km (0.109 R)
• M58: 22,582,995 km (0.066 R)
• M59: 24,152,127 km (0.061 R)
• M60: 26,162,573 km (0.117 R)
• M61: 26,629,618 km (0.061 R)
• M62: 27,809,197 km (0.066 R)
• M63: 28,047,058 km (0.032 R)
• M64: 28,285,666 km (0.062 R)
• M65: 29,974,925 km (0.109 R)
• M66: 30,157,734 km (0.1 R)
• M67: 30,586,033 km (0.115 R)
• M68: 30,708,703 km (0.109 R)
• M69: 30,770,188 km (0.03 R)
• M70: 31,201,179 km (0.086 R)
• M71: 31,386,680 km (0.111 R)
• M72: 32,882,659 km (0.04 R)
• M73: 33,134,283 km (0.111 R)
• M74: 33,702,755 km (0.05 R)
• M75: 34,019,902 km (0.066 R)
• M76: 34,338,097 km (0.087 R)
• M77: 35,234,338 km (0.086 R)
• M78: 35,620,749 km (0.059 R)
• M79: 35,749,852 km (0.113 R)
• M80: 37,245,831 km (0.095 R)
• M81: 37,639,423 km (0.096 R)
• M82: 39,360,995 km (0.07 R)
• M83: 39,828,937 km (0.064 R)
• M84: 40,029,997 km (0.106 R)
• M85: 41,446,988 km (0.075 R)
• M86: 41,922,858 km (0.116 R)
• M87: 42,264,091 km (0.11 R)
• M88: 42,948,950 km (0.119 R)
• M89: 44,260,475 km (0.066 R)
• M90: 44,607,691 km (0.115 R)
• M91: 44,955,955 km (0.109 R)
• M92: 46,357,837 km (0.109 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: 443 - 16,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit