🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.2

Radius: 13.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.68 AU - 0.84 AU

Year: 442 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 88.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 83,721,837 km

• M1: 170,841 km (0.103 R)
• M2: 274,512 km (0.075 R)
• M3: 407,654 km (0.095 R)
• M4: 532,568 km (0.067 R)
• M5: 708,346 km (0.104 R)
• M6: 804,388 km (0.097 R)
• M7: 925,113 km (0.069 R)
• M8: 1,019,958 km (0.051 R)
• M9: 1,118,543 km (0.057 R)
• M10: 1,281,904 km (0.089 R)
• M11: 1,389,465 km (0.079 R)
• M12: 1,547,291 km (0.096 R)
• M13: 1,643,183 km (0.038 R)
• M14: 1,755,980 km (0.056 R)
• M15: 1,846,187 km (0.11 R)
• M16: 1,994,888 km (0.077 R)
• M17: 2,084,048 km (0.082 R)
• M18: 2,190,861 km (0.102 R)
• M19: 2,283,013 km (0.077 R)
• M20: 2,398,802 km (0.104 R)
• M21: 2,510,851 km (0.11 R)
• M22: 2,665,236 km (0.057 R)
• M23: 2,769,954 km (0.071 R)
• M24: 2,905,639 km (0.076 R)
• M25: 3,019,633 km (0.096 R)
• M26: 3,116,722 km (0.089 R)
• M27: 3,208,725 km (0.056 R)
• M28: 3,326,757 km (0.059 R)
• M29: 3,599,026 km (0.084 R)
• M30: 3,773,905 km (0.053 R)
• M31: 3,951,628 km (0.109 R)
• M32: 4,071,605 km (0.099 R)
• M33: 4,179,316 km (0.111 R)
• M34: 4,288,073 km (0.117 R)
• M35: 4,377,084 km (0.105 R)
• M36: 4,494,518 km (0.095 R)
• M37: 4,718,317 km (0.036 R)
• M38: 4,853,105 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.5

Radius: 14.2

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.79 AU - 1.03 AU

Year: 579 Days

Day: 6.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 83,721,837 km

• M1: 179,368 km (0.076 R)
• M2: 269,875 km (0.077 R)
• M3: 389,852 km (0.078 R)
• M4: 522,545 km (0.05 R)
• M5: 625,020 km (0.085 R)
• M6: 784,790 km (0.113 R)
• M7: 875,596 km (0.086 R)
• M8: 1,030,729 km (0.097 R)
• M9: 1,166,564 km (0.098 R)
• M10: 1,260,811 km (0.11 R)
• M11: 1,357,900 km (0.085 R)
• M12: 1,527,843 km (0.092 R)
• M13: 1,632,113 km (0.11 R)
• M14: 1,766,003 km (0.106 R)
• M15: 1,868,926 km (0.108 R)
• M16: 2,088,386 km (0.071 R)
• M17: 2,346,742 km (0.1 R)
• M18: 2,445,476 km (0.12 R)
• M19: 2,607,940 km (0.108 R)
• M20: 2,734,200 km (0.115 R)
• M21: 2,846,399 km (0.028 R)
• M22: 2,943,936 km (0.09 R)
• M23: 3,159,058 km (0.104 R)
• M24: 3,396,769 km (0.117 R)
• M25: 3,578,830 km (0.103 R)
• M26: 3,835,839 km (0.102 R)
• M27: 3,998,452 km (0.063 R)
• M28: 4,135,783 km (0.097 R)
• M29: 4,265,334 km (0.116 R)
• M30: 4,396,382 km (0.093 R)
• M31: 4,729,836 km (0.036 R)
• M32: 4,992,679 km (0.076 R)
• M33: 5,180,724 km (0.061 R)
• M34: 5,472,141 km (0.109 R)
• M35: 5,707,159 km (0.077 R)
• M36: 5,800,059 km (0.075 R)
• M37: 5,903,880 km (0.052 R)
• M38: 6,155,653 km (0.116 R)
• M39: 6,325,447 km (0.105 R)
• M40: 6,507,507 km (0.098 R)
• M41: 6,637,209 km (0.113 R)
• M42: 7,264,772 km (0.092 R)
• M43: 7,500,837 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.5

Radius: 11

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.87 AU - 1.09 AU

Year: 647 Days

Day: 15 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 83,721,837 km

• M1: 137,032 km (0.111 R)
• M2: 216,169 km (0.118 R)
• M3: 333,154 km (0.088 R)
• M4: 432,637 km (0.101 R)
• M5: 514,467 km (0.114 R)
• M6: 589,266 km (0.108 R)
• M7: 677,828 km (0.106 R)
• M8: 870,211 km (0.059 R)
• M9: 978,968 km (0.114 R)
• M10: 1,145,471 km (0.091 R)
• M11: 1,579,604 km (0.049 R)
• M12: 1,653,505 km (0.08 R)
• M13: 1,777,073 km (0.052 R)
• M14: 1,861,147 km (0.106 R)
• M15: 1,939,387 km (0.095 R)
• M16: 2,136,557 km (0.077 R)
• M17: 2,325,050 km (0.086 R)
• M18: 2,519,079 km (0.047 R)
• M19: 2,630,080 km (0.064 R)
• M20: 2,718,493 km (0.046 R)
• M21: 2,807,952 km (0.09 R)
• M22: 2,989,863 km (0.092 R)
• M23: 3,107,597 km (0.106 R)
• M24: 3,287,264 km (0.071 R)
• M25: 3,356,677 km (0.092 R)
• M26: 3,639,118 km (0.062 R)
• M27: 3,765,229 km (0.115 R)
• M28: 3,883,561 km (0.038 R)
• M29: 4,058,740 km (0.086 R)
• M30: 4,199,063 km (0.076 R)
• M31: 4,293,459 km (0.079 R)
• M32: 4,726,994 km (0.099 R)
• M33: 4,825,279 km (0.103 R)
• M34: 5,054,014 km (0.074 R)
• M35: 5,378,193 km (0.119 R)
• M36: 5,501,462 km (0.045 R)
• M37: 5,667,366 km (0.117 R)
• M38: 6,025,503 km (0.103 R)
• M39: 6,100,152 km (0.077 R)
• M40: 6,175,101 km (0.084 R)
• M41: 6,358,358 km (0.12 R)
• M42: 6,445,275 km (0.079 R)
• M43: 6,565,551 km (0.065 R)
• M44: 6,697,497 km (0.093 R)
• M45: 6,841,410 km (0.053 R)
• M46: 6,975,150 km (0.109 R)
• M47: 7,211,365 km (0.085 R)
• M48: 7,290,802 km (0.083 R)
• M49: 7,496,200 km (0.052 R)
• M50: 7,611,091 km (0.056 R)
• M51: 7,738,099 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.1

Radius: 8.1

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.39 AU - 5.61 AU

Year: 6366 Days

Day: 12.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,721,837 km

• M1: 152,141 km (0.046 R)
• M2: 213,775 km (0.107 R)
• M3: 337,343 km (0.067 R)
• M4: 409,749 km (0.059 R)
• M5: 523,443 km (0.095 R)
• M6: 609,911 km (0.076 R)
• M7: 728,691 km (0.094 R)
• M8: 1,115,252 km (0.12 R)
• M9: 1,416,841 km (0.059 R)
• M10: 1,487,452 km (0.104 R)
• M11: 1,650,364 km (0.114 R)
• M12: 2,013,887 km (0.113 R)
• M13: 2,508,008 km (0.041 R)
• M14: 2,572,335 km (0.109 R)
• M15: 2,680,943 km (0.108 R)
• M16: 3,199,898 km (0.077 R)
• M17: 3,506,873 km (0.091 R)
• M18: 3,627,449 km (0.071 R)
• M19: 3,947,589 km (0.047 R)
• M20: 4,225,691 km (0.109 R)
• M21: 4,328,315 km (0.11 R)
• M22: 4,483,897 km (0.118 R)
• M23: 4,908,007 km (0.102 R)
• M24: 5,152,151 km (0.076 R)
• M25: 5,794,225 km (0.106 R)
• M26: 6,550,143 km (0.086 R)
• M27: 6,609,533 km (0.067 R)
• M28: 7,213,909 km (0.072 R)
• M29: 8,057,491 km (0.106 R)
• M30: 8,249,275 km (0.093 R)
• M31: 8,539,645 km (0.062 R)
• M32: 8,637,332 km (0.073 R)
• M33: 9,197,127 km (0.118 R)
• M34: 9,263,699 km (0.04 R)
• M35: 9,498,268 km (0.058 R)
• M36: 10,144,680 km (0.098 R)
• M37: 10,421,137 km (0.107 R)
• M38: 11,158,505 km (0.079 R)
• M39: 11,300,922 km (0.094 R)
• M40: 11,804,020 km (0.098 R)
• M41: 11,948,980 km (0.071 R)
• M42: 12,021,834 km (0.107 R)
• M43: 12,572,205 km (0.034 R)
• M44: 12,831,907 km (0.087 R)
• M45: 13,168,353 km (0.118 R)
• M46: 13,243,600 km (0.039 R)
• M47: 13,394,395 km (0.104 R)
• M48: 13,811,923 km (0.041 R)
• M49: 14,003,109 km (0.062 R)
• M50: 14,118,299 km (0.079 R)
• M51: 14,972,503 km (0.05 R)
• M52: 15,405,738 km (0.113 R)
• M53: 16,123,808 km (0.099 R)
• M54: 16,405,950 km (0.038 R)
• M55: 16,527,274 km (0.09 R)
• M56: 16,975,170 km (0.04 R)
• M57: 17,057,000 km (0.096 R)
• M58: 17,179,969 km (0.049 R)
• M59: 18,049,432 km (0.08 R)
• M60: 18,426,419 km (0.101 R)
• M61: 18,594,716 km (0.102 R)
• M62: 18,890,621 km (0.103 R)
• M63: 19,572,787 km (0.074 R)
• M64: 19,787,759 km (0.109 R)
• M65: 20,393,481 km (0.081 R)
• M66: 20,480,397 km (0.044 R)
• M67: 20,654,828 km (0.099 R)
• M68: 21,049,168 km (0.109 R)
• M69: 21,534,464 km (0.099 R)
• M70: 21,978,770 km (0.105 R)
• M71: 22,561,004 km (0.118 R)
• M72: 23,012,341 km (0.101 R)
• M73: 23,329,938 km (0.107 R)
• M74: 24,291,852 km (0.077 R)
• M75: 25,079,784 km (0.055 R)
• M76: 25,641,075 km (0.058 R)
• M77: 26,348,673 km (0.103 R)
• M78: 26,966,961 km (0.119 R)
• M79: 27,927,529 km (0.062 R)
• M80: 28,120,959 km (0.071 R)
• M81: 29,832,807 km (0.066 R)
• M82: 31,527,602 km (0.119 R)
• M83: 32,640,909 km (0.118 R)
• M84: 33,202,350 km (0.111 R)
• M85: 33,458,761 km (0.067 R)
• M86: 33,921,616 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.7

Radius: 6.9

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.09 AU - 6.79 AU

Year: 10898 Days

Day: 22.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,721,837 km

• M1: 89,908 km (0.087 R)
• M2: 257,907 km (0.06 R)
• M3: 302,636 km (0.099 R)
• M4: 603,179 km (0.091 R)
• M5: 852,558 km (0.065 R)
• M6: 1,593,217 km (0.045 R)
• M7: 1,682,677 km (0.058 R)
• M8: 2,106,188 km (0.088 R)
• M9: 2,483,773 km (0.093 R)
• M10: 3,019,483 km (0.071 R)
• M11: 3,158,909 km (0.08 R)
• M12: 3,243,581 km (0.054 R)
• M13: 3,329,151 km (0.088 R)
• M14: 3,502,236 km (0.086 R)
• M15: 3,857,531 km (0.103 R)
• M16: 3,978,555 km (0.078 R)
• M17: 4,286,727 km (0.083 R)
• M18: 4,412,090 km (0.059 R)
• M19: 4,634,392 km (0.087 R)
• M20: 4,763,196 km (0.078 R)
• M21: 5,156,489 km (0.098 R)
• M22: 5,289,930 km (0.12 R)
• M23: 5,458,378 km (0.063 R)
• M24: 5,560,254 km (0.107 R)
• M25: 7,237,395 km (0.097 R)
• M26: 7,537,339 km (0.052 R)
• M27: 7,765,177 km (0.116 R)
• M28: 8,461,854 km (0.109 R)
• M29: 8,738,161 km (0.093 R)
• M30: 9,178,428 km (0.044 R)
• M31: 9,380,834 km (0.067 R)
• M32: 10,122,091 km (0.07 R)
• M33: 10,967,618 km (0.085 R)
• M34: 11,398,759 km (0.061 R)
• M35: 11,616,424 km (0.09 R)
• M36: 11,835,585 km (0.114 R)
• M37: 12,233,366 km (0.091 R)
• M38: 13,087,420 km (0.102 R)
• M39: 13,224,003 km (0.106 R)
• M40: 14,380,843 km (0.086 R)
• M41: 14,663,284 km (0.103 R)
• M42: 15,090,386 km (0.08 R)
• M43: 15,281,572 km (0.055 R)
• M44: 15,618,018 km (0.077 R)
• M45: 16,005,476 km (0.073 R)
• M46: 16,102,864 km (0.084 R)
• M47: 17,989,892 km (0.073 R)
• M48: 18,447,063 km (0.114 R)
• M49: 18,856,512 km (0.116 R)
• M50: 18,959,436 km (0.117 R)
• M51: 19,424,536 km (0.086 R)
• M52: 21,376,040 km (0.065 R)
• M53: 21,752,278 km (0.06 R)
• M54: 22,674,848 km (0.106 R)
• M55: 24,222,289 km (0.1 R)
• M56: 24,726,882 km (0.033 R)
• M57: 25,234,917 km (0.103 R)
• M58: 25,689,395 km (0.06 R)
• M59: 27,592,579 km (0.085 R)
• M60: 28,649,787 km (0.113 R)
• M61: 28,708,879 km (0.08 R)
• M62: 28,827,210 km (0.12 R)
• M63: 28,886,451 km (0.118 R)
• M64: 29,540,792 km (0.075 R)
• M65: 29,839,838 km (0.047 R)
• M66: 31,410,915 km (0.116 R)
• M67: 31,471,951 km (0.114 R)
• M68: 31,655,059 km (0.081 R)
• M69: 33,256,953 km (0.062 R)
• M70: 33,319,036 km (0.071 R)
• M71: 33,381,269 km (0.12 R)
• M72: 34,506,993 km (0.104 R)
• M73: 34,948,157 km (0.062 R)
• M74: 36,091,085 km (0.064 R)
• M75: 36,346,747 km (0.113 R)
• M76: 37,310,906 km (0.118 R)
• M77: 38,674,640 km (0.106 R)
• M78: 39,790,640 km (0.106 R)
• M79: 40,054,680 km (0.092 R)
• M80: 40,385,591 km (0.063 R)
• M81: 41,317,137 km (0.112 R)
• M82: 41,986,886 km (0.06 R)
• M83: 42,323,033 km (0.119 R)
• M84: 42,457,820 km (0.048 R)
• M85: 42,660,077 km (0.12 R)
• M86: 43,404,925 km (0.07 R)
• M87: 44,290,544 km (0.104 R)
• M88: 44,632,824 km (0.038 R)
• M89: 45,319,927 km (0.066 R)
• M90: 45,388,742 km (0.114 R)
• M91: 45,457,707 km (0.062 R)
• M92: 46,287,676 km (0.025 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.3

Radius: 5.9

Gravity: 24.08 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.46 AU - 12.4 AU

Year: 20867 Days

Day: 16.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,721,837 km

• M1: 94,546 km (0.117 R)
• M2: 644,767 km (0.111 R)
• M3: 819,198 km (0.059 R)
• M4: 898,634 km (0.115 R)
• M5: 1,065,286 km (0.062 R)
• M6: 1,459,626 km (0.11 R)
• M7: 1,589,477 km (0.061 R)
• M8: 1,791,435 km (0.103 R)
• M9: 1,966,165 km (0.077 R)
• M10: 2,146,281 km (0.09 R)
• M11: 2,219,883 km (0.055 R)
• M12: 2,758,286 km (0.116 R)
• M13: 2,838,470 km (0.066 R)
• M14: 3,001,083 km (0.081 R)
• M15: 3,125,100 km (0.047 R)
• M16: 3,948,935 km (0.049 R)
• M17: 5,578,205 km (0.044 R)
• M18: 7,837,432 km (0.057 R)
• M19: 9,060,545 km (0.101 R)
• M20: 9,541,951 km (0.09 R)
• M21: 9,846,981 km (0.058 R)
• M22: 10,655,108 km (0.078 R)
• M23: 10,908,078 km (0.094 R)
• M24: 11,355,526 km (0.097 R)
• M25: 12,070,753 km (0.075 R)
• M26: 12,268,222 km (0.05 R)
• M27: 12,934,531 km (0.044 R)
• M28: 13,272,173 km (0.072 R)
• M29: 13,408,008 km (0.087 R)
• M30: 14,371,718 km (0.112 R)
• M31: 18,141,435 km (0.054 R)
• M32: 18,292,229 km (0.067 R)
• M33: 18,595,015 km (0.093 R)
• M34: 19,052,336 km (0.056 R)
• M35: 19,745,273 km (0.113 R)
• M36: 20,368,049 km (0.04 R)
• M37: 21,553,164 km (0.117 R)
• M38: 22,923,031 km (0.108 R)
• M39: 23,824,508 km (0.061 R)
• M40: 25,915,737 km (0.109 R)
• M41: 26,426,314 km (0.095 R)
• M42: 26,854,314 km (0.097 R)
• M43: 27,112,220 km (0.057 R)
• M44: 28,414,171 km (0.094 R)
• M45: 29,736,317 km (0.081 R)
• M46: 30,539,209 km (0.049 R)
• M47: 32,440,149 km (0.11 R)
• M48: 32,623,256 km (0.109 R)
• M49: 34,659,134 km (0.091 R)
• M50: 35,221,472 km (0.067 R)
• M51: 35,409,666 km (0.034 R)
• M52: 40,810,898 km (0.115 R)
• M53: 41,404,502 km (0.107 R)
• M54: 46,978,668 km (0.098 R)
• M55: 47,289,383 km (0.1 R)
• M56: 50,964,853 km (0.04 R)
• M57: 51,924,673 km (0.117 R)
• M58: 52,246,009 km (0.085 R)
• M59: 52,460,533 km (0.097 R)
• M60: 53,753,956 km (0.086 R)
• M61: 54,079,032 km (0.06 R)
• M62: 55,604,332 km (0.092 R)
• M63: 55,713,837 km (0.062 R)
• M64: 56,042,654 km (0.091 R)
• M65: 56,152,458 km (0.101 R)
• M66: 57,143,694 km (0.104 R)
• M67: 59,927,411 km (0.087 R)
• M68: 60,039,609 km (0.119 R)
• M69: 64,242,113 km (0.082 R)
• M70: 64,702,126 km (0.072 R)
• M71: 64,817,317 km (0.117 R)
• M72: 66,088,749 km (0.114 R)
• M73: 67,135,036 km (0.059 R)
• M74: 68,655,998 km (0.106 R)
• M75: 69,833,782 km (0.095 R)
• M76: 70,543,474 km (0.094 R)
• M77: 70,780,737 km (0.045 R)
• M78: 71,018,148 km (0.104 R)
• M79: 71,255,710 km (0.105 R)
• M80: 71,374,640 km (0.075 R)
• M81: 74,248,864 km (0.031 R)
• M82: 74,369,440 km (0.054 R)
• M83: 74,610,741 km (0.117 R)
• M84: 76,794,721 km (0.092 R)
• M85: 76,916,643 km (0.061 R)
• M86: 77,405,080 km (0.13 R)
• M87: 78,016,935 km (0.075 R)
• M88: 79,492,269 km (0.114 R)
• M89: 80,109,660 km (0.118 R)
• M90: 80,480,812 km (0.075 R)
• M91: 80,728,696 km (0.146 R)
• M92: 83,596,337 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 20,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit