🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.5

Radius: 9.9

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.84 AU - 1.2 AU

Year: 665 Days

Day: 13.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 55,439,139 km

• M1: 124,316 km (0.103 R)
• M2: 242,349 km (0.11 R)
• M3: 495,917 km (0.078 R)
• M4: 622,776 km (0.104 R)
• M5: 686,205 km (0.028 R)
• M6: 756,816 km (0.085 R)
• M7: 825,182 km (0.079 R)
• M8: 895,942 km (0.088 R)
• M9: 990,039 km (0.071 R)
• M10: 1,093,261 km (0.115 R)
• M11: 1,166,115 km (0.105 R)
• M12: 1,334,712 km (0.108 R)
• M13: 1,431,203 km (0.076 R)
• M14: 1,536,520 km (0.093 R)
• M15: 1,606,083 km (0.102 R)
• M16: 1,722,320 km (0.118 R)
• M17: 1,788,143 km (0.118 R)
• M18: 1,949,559 km (0.092 R)
• M19: 2,025,256 km (0.102 R)
• M20: 2,137,155 km (0.07 R)
• M21: 2,258,329 km (0.083 R)
• M22: 2,470,459 km (0.104 R)
• M23: 2,590,287 km (0.119 R)
• M24: 2,666,133 km (0.054 R)
• M25: 2,773,694 km (0.093 R)
• M26: 2,906,238 km (0.087 R)
• M27: 3,105,053 km (0.045 R)
• M28: 3,226,527 km (0.116 R)
• M29: 3,316,734 km (0.092 R)
• M30: 3,482,788 km (0.117 R)
• M31: 3,660,062 km (0.095 R)
• M32: 3,754,159 km (0.108 R)
• M33: 4,085,368 km (0.069 R)
• M34: 4,183,056 km (0.048 R)
• M35: 4,299,592 km (0.053 R)
• M36: 4,371,848 km (0.09 R)
• M37: 4,535,807 km (0.089 R)
• M38: 4,692,586 km (0.102 R)
• M39: 4,794,911 km (0.085 R)
• M40: 4,860,435 km (0.055 R)
• M41: 4,954,681 km (0.109 R)
• M42: 5,106,673 km (0.045 R)
• M43: 5,240,862 km (0.067 R)
• M44: 5,366,674 km (0.12 R)
• M45: 5,434,741 km (0.098 R)
• M46: 5,640,887 km (0.038 R)
• M47: 5,889,668 km (0.093 R)
• M48: 6,121,694 km (0.027 R)
• M49: 6,274,583 km (0.038 R)
• M50: 6,377,357 km (0.073 R)
• M51: 6,522,018 km (0.067 R)
• M52: 6,709,764 km (0.118 R)
• M53: 6,835,875 km (0.103 R)
• M54: 6,962,734 km (0.101 R)
• M55: 7,026,612 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.4

Radius: 9

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.21 AU - 1.73 AU

Year: 1151 Days

Day: 11.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 55,439,139 km

• M1: 194,627 km (0.083 R)
• M2: 302,337 km (0.093 R)
• M3: 396,883 km (0.091 R)
• M4: 575,054 km (0.087 R)
• M5: 773,421 km (0.119 R)
• M6: 831,465 km (0.049 R)
• M7: 993,928 km (0.103 R)
• M8: 1,050,626 km (0.103 R)
• M9: 1,122,882 km (0.084 R)
• M10: 1,219,671 km (0.097 R)
• M11: 1,358,349 km (0.093 R)
• M12: 1,437,785 km (0.098 R)
• M13: 1,693,897 km (0.091 R)
• M14: 1,814,473 km (0.087 R)
• M15: 1,937,891 km (0.117 R)
• M16: 2,110,078 km (0.067 R)
• M17: 2,193,404 km (0.037 R)
• M18: 2,430,666 km (0.113 R)
• M19: 2,567,249 km (0.092 R)
• M20: 2,716,398 km (0.073 R)
• M21: 2,787,008 km (0.071 R)
• M22: 3,117,769 km (0.067 R)
• M23: 3,277,091 km (0.111 R)
• M24: 3,352,488 km (0.117 R)
• M25: 3,493,858 km (0.074 R)
• M26: 3,637,323 km (0.068 R)
• M27: 3,861,869 km (0.072 R)
• M28: 4,125,610 km (0.096 R)
• M29: 4,454,875 km (0.109 R)
• M30: 4,574,404 km (0.103 R)
• M31: 4,658,777 km (0.082 R)
• M32: 4,829,169 km (0.107 R)
• M33: 5,001,655 km (0.098 R)
• M34: 5,201,219 km (0.109 R)
• M35: 5,403,325 km (0.095 R)
• M36: 5,492,635 km (0.084 R)
• M37: 5,659,736 km (0.083 R)
• M38: 5,789,587 km (0.087 R)
• M39: 6,038,668 km (0.115 R)
• M40: 6,144,733 km (0.102 R)
• M41: 6,211,304 km (0.053 R)
• M42: 6,304,952 km (0.097 R)
• M43: 6,412,363 km (0.116 R)
• M44: 6,876,266 km (0.086 R)
• M45: 7,112,332 km (0.074 R)
• M46: 7,210,318 km (0.12 R)
• M47: 7,280,629 km (0.111 R)
• M48: 7,563,968 km (0.114 R)
• M49: 7,635,326 km (0.082 R)
• M50: 7,735,706 km (0.085 R)
• M51: 7,879,769 km (0.112 R)
• M52: 8,068,412 km (0.082 R)
• M53: 8,288,021 km (0.057 R)
• M54: 8,494,765 km (0.092 R)
• M55: 8,583,926 km (0.084 R)
• M56: 8,808,023 km (0.076 R)
• M57: 8,868,162 km (0.07 R)
• M58: 9,262,352 km (0.065 R)
• M59: 9,384,723 km (0.07 R)
• M60: 9,724,161 km (0.095 R)
• M61: 9,786,244 km (0.105 R)
• M62: 9,911,009 km (0.049 R)
• M63: 9,973,540 km (0.08 R)
• M64: 10,051,930 km (0.096 R)
• M65: 10,399,146 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.7

Radius: 14.2

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.06 AU - 2.14 AU

Year: 1965 Days

Day: 7.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,439,139 km

• M1: 299,046 km (0.096 R)
• M2: 480,359 km (0.029 R)
• M3: 579,841 km (0.112 R)
• M4: 695,331 km (0.092 R)
• M5: 921,523 km (0.119 R)
• M6: 1,095,206 km (0.105 R)
• M7: 1,457,981 km (0.099 R)
• M8: 1,614,011 km (0.102 R)
• M9: 1,869,525 km (0.101 R)
• M10: 2,397,306 km (0.053 R)
• M11: 2,536,581 km (0.088 R)
• M12: 2,654,764 km (0.099 R)
• M13: 2,750,656 km (0.034 R)
• M14: 2,872,279 km (0.08 R)
• M15: 2,970,864 km (0.086 R)
• M16: 3,402,903 km (0.087 R)
• M17: 3,560,280 km (0.111 R)
• M18: 3,814,596 km (0.111 R)
• M19: 3,909,740 km (0.029 R)
• M20: 4,642,022 km (0.068 R)
• M21: 4,817,051 km (0.114 R)
• M22: 4,920,274 km (0.066 R)
• M23: 5,204,061 km (0.12 R)
• M24: 5,616,802 km (0.07 R)
• M25: 6,008,449 km (0.109 R)
• M26: 6,151,614 km (0.104 R)
• M27: 6,735,943 km (0.097 R)
• M28: 7,018,085 km (0.085 R)
• M29: 7,118,615 km (0.117 R)
• M30: 7,372,033 km (0.115 R)
• M31: 7,508,467 km (0.102 R)
• M32: 7,818,434 km (0.075 R)
• M33: 8,097,583 km (0.081 R)
• M34: 8,203,199 km (0.108 R)
• M35: 8,415,628 km (0.097 R)
• M36: 8,558,195 km (0.112 R)
• M37: 8,809,819 km (0.057 R)
• M38: 8,954,779 km (0.11 R)
• M39: 9,045,734 km (0.102 R)
• M40: 9,265,344 km (0.071 R)
• M41: 9,728,499 km (0.055 R)
• M42: 10,066,740 km (0.114 R)
• M43: 10,199,284 km (0.066 R)
• M44: 10,313,427 km (0.116 R)
• M45: 10,619,803 km (0.078 R)
• M46: 11,104,650 km (0.079 R)
• M47: 11,675,964 km (0.093 R)
• M48: 11,895,275 km (0.089 R)
• M49: 12,358,280 km (0.081 R)
• M50: 12,541,089 km (0.043 R)
• M51: 12,991,677 km (0.107 R)
• M52: 13,740,415 km (0.101 R)
• M53: 14,056,665 km (0.09 R)
• M54: 14,311,280 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.9

Radius: 10.6

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.38 AU - 2.38 AU

Year: 2371 Days

Day: 7.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 55,439,139 km

• M1: 172,786 km (0.106 R)
• M2: 410,497 km (0.092 R)
• M3: 534,663 km (0.097 R)
• M4: 639,381 km (0.113 R)
• M5: 797,357 km (0.117 R)
• M6: 1,110,914 km (0.076 R)
• M7: 1,293,274 km (0.07 R)
• M8: 1,687,614 km (0.084 R)
• M9: 1,773,483 km (0.073 R)
• M10: 2,238,433 km (0.089 R)
• M11: 2,527,007 km (0.082 R)
• M12: 2,611,680 km (0.064 R)
• M13: 2,697,399 km (0.105 R)
• M14: 2,798,527 km (0.119 R)
• M15: 2,886,341 km (0.105 R)
• M16: 3,109,841 km (0.104 R)
• M17: 3,231,314 km (0.105 R)
• M18: 3,308,207 km (0.039 R)
• M19: 3,447,932 km (0.03 R)
• M20: 3,573,893 km (0.11 R)
• M21: 3,781,834 km (0.115 R)
• M22: 4,159,419 km (0.058 R)
• M23: 4,361,376 km (0.078 R)
• M24: 4,549,271 km (0.053 R)
• M25: 4,775,014 km (0.052 R)
• M26: 5,165,166 km (0.083 R)
• M27: 5,273,475 km (0.098 R)
• M28: 5,473,936 km (0.092 R)
• M29: 5,565,789 km (0.092 R)
• M30: 5,788,690 km (0.05 R)
• M31: 6,319,912 km (0.07 R)
• M32: 6,689,418 km (0.105 R)
• M33: 6,847,095 km (0.107 R)
• M34: 7,186,383 km (0.073 R)
• M35: 7,490,216 km (0.111 R)
• M36: 7,715,809 km (0.085 R)
• M37: 8,047,917 km (0.104 R)
• M38: 8,490,876 km (0.089 R)
• M39: 8,747,735 km (0.081 R)
• M40: 9,094,055 km (0.113 R)
• M41: 9,356,748 km (0.036 R)
• M42: 9,511,133 km (0.093 R)
• M43: 9,688,706 km (0.056 R)
• M44: 10,069,582 km (0.094 R)
• M45: 10,409,768 km (0.117 R)
• M46: 10,799,919 km (0.089 R)
• M47: 10,938,746 km (0.071 R)
• M48: 11,523,674 km (0.08 R)
• M49: 11,665,642 km (0.087 R)
• M50: 11,998,946 km (0.062 R)
• M51: 12,142,859 km (0.107 R)
• M52: 12,456,416 km (0.078 R)
• M53: 12,602,125 km (0.043 R)
• M54: 12,821,734 km (0.117 R)
• M55: 13,888,068 km (0.064 R)
• M56: 13,963,615 km (0.082 R)
• M57: 15,034,436 km (0.057 R)
• M58: 15,319,271 km (0.107 R)
• M59: 15,841,816 km (0.054 R)
• M60: 15,973,313 km (0.105 R)
• M61: 16,078,779 km (0.091 R)
• M62: 16,184,545 km (0.068 R)
• M63: 16,636,480 km (0.086 R)
• M64: 17,308,623 km (0.084 R)
• M65: 17,661,674 km (0.087 R)
• M66: 17,798,107 km (0.112 R)
• M67: 17,934,840 km (0.041 R)
• M68: 18,181,976 km (0.071 R)
• M69: 18,264,554 km (0.12 R)
• M70: 18,430,158 km (0.063 R)
• M71: 18,624,037 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229

Radius: 8

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.93 AU - 4.09 AU

Year: 5185 Days

Day: 11.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,439,139 km

• M1: 221,854 km (0.109 R)
• M2: 453,581 km (0.067 R)
• M3: 735,124 km (0.112 R)
• M4: 826,678 km (0.085 R)
• M5: 965,804 km (0.04 R)
• M6: 1,043,894 km (0.068 R)
• M7: 1,159,533 km (0.079 R)
• M8: 1,243,009 km (0.114 R)
• M9: 1,365,978 km (0.089 R)
• M10: 1,869,375 km (0.113 R)
• M11: 2,472,105 km (0.111 R)
• M12: 2,691,116 km (0.105 R)
• M13: 2,851,335 km (0.093 R)
• M14: 3,265,871 km (0.094 R)
• M15: 3,350,992 km (0.095 R)
• M16: 3,734,711 km (0.11 R)
• M17: 3,949,833 km (0.119 R)
• M18: 4,004,286 km (0.102 R)
• M19: 4,059,039 km (0.063 R)
• M20: 4,132,342 km (0.109 R)
• M21: 4,467,740 km (0.116 R)
• M22: 4,524,588 km (0.029 R)
• M23: 5,224,556 km (0.113 R)
• M24: 5,384,775 km (0.032 R)
• M25: 5,445,213 km (0.06 R)
• M26: 5,587,181 km (0.073 R)
• M27: 5,916,446 km (0.069 R)
• M28: 6,083,397 km (0.064 R)
• M29: 6,550,592 km (0.096 R)
• M30: 7,723,289 km (0.068 R)
• M31: 7,951,725 km (0.099 R)
• M32: 8,228,930 km (0.047 R)
• M33: 8,298,643 km (0.084 R)
• M34: 8,509,127 km (0.095 R)
• M35: 8,792,615 km (0.085 R)
• M36: 9,055,159 km (0.119 R)
• M37: 9,271,926 km (0.093 R)
• M38: 9,441,720 km (0.079 R)
• M39: 9,539,258 km (0.111 R)
• M40: 9,686,163 km (0.102 R)
• M41: 9,809,132 km (0.101 R)
• M42: 10,331,229 km (0.053 R)
• M43: 10,406,477 km (0.118 R)
• M44: 10,811,289 km (0.117 R)
• M45: 10,990,058 km (0.112 R)
• M46: 12,056,541 km (0.074 R)
• M47: 12,535,105 km (0.116 R)
• M48: 12,857,638 km (0.1 R)
• M49: 12,938,720 km (0.117 R)
• M50: 12,992,874 km (0.087 R)
• M51: 13,155,786 km (0.057 R)
• M52: 13,319,297 km (0.055 R)
• M53: 13,758,666 km (0.112 R)
• M54: 13,841,543 km (0.104 R)
• M55: 14,849,683 km (0.089 R)
• M56: 14,906,381 km (0.112 R)
• M57: 15,019,925 km (0.07 R)
• M58: 15,448,523 km (0.084 R)
• M59: 16,113,486 km (0.109 R)
• M60: 16,464,143 km (0.076 R)
• M61: 16,669,840 km (0.067 R)
• M62: 16,817,344 km (0.079 R)
• M63: 17,232,628 km (0.098 R)
• M64: 17,411,547 km (0.075 R)
• M65: 17,621,133 km (0.101 R)
• M66: 18,681,632 km (0.118 R)
• M67: 19,204,178 km (0.093 R)
• M68: 19,825,159 km (0.096 R)
• M69: 20,012,754 km (0.089 R)
• M70: 20,673,827 km (0.117 R)
• M71: 20,737,107 km (0.077 R)
• M72: 21,022,989 km (0.061 R)
• M73: 21,310,067 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.6

Radius: 3.5

Gravity: 30.66 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.06 AU - 10.5 AU

Year: 16798 Days

Day: 23.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,439,139 km

• M1: 145,260 km (0.098 R)
• M2: 249,529 km (0.082 R)
• M3: 303,085 km (0.11 R)
• M4: 453,880 km (0.118 R)
• M5: 662,868 km (0.045 R)
• M6: 700,417 km (0.084 R)
• M7: 898,784 km (0.086 R)
• M8: 982,858 km (0.102 R)
• M9: 1,047,634 km (0.118 R)
• M10: 1,297,014 km (0.117 R)
• M11: 1,320,500 km (0.107 R)
• M12: 1,742,965 km (0.089 R)
• M13: 1,982,471 km (0.05 R)
• M14: 2,064,451 km (0.117 R)
• M15: 2,491,702 km (0.073 R)
• M16: 2,580,414 km (0.115 R)
• M17: 4,133,688 km (0.111 R)
• M18: 4,380,226 km (0.116 R)
• M19: 4,595,198 km (0.065 R)
• M20: 4,924,164 km (0.116 R)
• M21: 5,260,609 km (0.045 R)
• M22: 5,759,817 km (0.108 R)
• M23: 6,516,034 km (0.115 R)
• M24: 8,163,257 km (0.047 R)
• M25: 8,383,315 km (0.088 R)
• M26: 8,694,628 km (0.109 R)
• M27: 8,874,295 km (0.031 R)
• M28: 9,009,831 km (0.096 R)
• M29: 9,837,107 km (0.119 R)
• M30: 9,977,280 km (0.1 R)
• M31: 10,401,989 km (0.051 R)
• M32: 11,661,752 km (0.113 R)
• M33: 12,008,969 km (0.118 R)
• M34: 12,410,041 km (0.113 R)
• M35: 12,511,020 km (0.071 R)
• M36: 13,173,738 km (0.101 R)
• M37: 14,110,221 km (0.115 R)
• M38: 14,586,391 km (0.048 R)
• M39: 14,853,273 km (0.106 R)
• M40: 15,608,892 km (0.113 R)
• M41: 15,936,661 km (0.105 R)
• M42: 15,991,414 km (0.097 R)
• M43: 21,236,465 km (0.071 R)
• M44: 21,417,628 km (0.117 R)
• M45: 21,903,522 km (0.109 R)
• M46: 22,086,630 km (0.088 R)
• M47: 22,147,666 km (0.103 R)
• M48: 22,208,851 km (0.067 R)
• M49: 24,070,896 km (0.048 R)
• M50: 24,133,876 km (0.112 R)
• M51: 24,956,964 km (0.106 R)
• M52: 25,596,196 km (0.025 R)
• M53: 26,435,440 km (0.074 R)
• M54: 27,087,088 km (0.087 R)
• M55: 27,809,945 km (0.094 R)
• M56: 28,273,250 km (0.083 R)
• M57: 31,380,697 km (0.069 R)
• M58: 32,278,284 km (0.116 R)
• M59: 34,027,980 km (0.12 R)
• M60: 34,736,476 km (0.097 R)
• M61: 35,021,310 km (0.119 R)
• M62: 35,378,400 km (0.068 R)
• M63: 35,808,345 km (0.12 R)
• M64: 36,528,958 km (0.097 R)
• M65: 37,472,771 km (0.042 R)
• M66: 37,691,782 km (0.026 R)
• M67: 37,837,939 km (0.086 R)
• M68: 39,014,377 km (0.056 R)
• M69: 39,088,278 km (0.1 R)
• M70: 44,146,182 km (0.075 R)
• M71: 44,609,038 km (0.109 R)
• M72: 45,695,418 km (0.064 R)
• M73: 46,319,989 km (0.037 R)
• M74: 46,947,552 km (0.096 R)
• M75: 49,085,904 km (0.056 R)
• M76: 49,245,525 km (0.073 R)
• M77: 53,621,113 km (0.105 R)
• M78: 53,703,392 km (0.07 R)
• M79: 54,032,507 km (0.054 R)
• M80: 54,114,935 km (0.096 R)
• M81: 54,279,942 km (0.095 R)
• M82: 55,024,191 km (0.075 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 10,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit