🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.62 AU - 0.64 AU

Year: 323 Days

Day: 40.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 108 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.3

Radius: 8.8

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.6 AU - 0.82 AU

Year: 386 Days

Day: 5.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 38,018,905 km

• M1: 111,899 km (0.116 R)
• M2: 172,486 km (0.045 R)
• M3: 235,018 km (0.048 R)
• M4: 289,921 km (0.083 R)
• M5: 348,563 km (0.083 R)
• M6: 420,669 km (0.073 R)
• M7: 481,406 km (0.114 R)
• M8: 536,907 km (0.065 R)
• M9: 613,501 km (0.053 R)
• M10: 674,537 km (0.118 R)
• M11: 734,526 km (0.103 R)
• M12: 796,309 km (0.034 R)
• M13: 860,188 km (0.059 R)
• M14: 1,070,373 km (0.087 R)
• M15: 1,218,475 km (0.084 R)
• M16: 1,335,161 km (0.038 R)
• M17: 1,408,015 km (0.105 R)
• M18: 1,647,970 km (0.118 R)
• M19: 1,749,697 km (0.061 R)
• M20: 1,886,878 km (0.115 R)
• M21: 2,062,207 km (0.075 R)
• M22: 2,263,565 km (0.04 R)
• M23: 2,529,401 km (0.092 R)
• M24: 2,598,814 km (0.101 R)
• M25: 2,723,280 km (0.106 R)
• M26: 2,849,690 km (0.092 R)
• M27: 2,933,165 km (0.081 R)
• M28: 2,994,949 km (0.094 R)
• M29: 3,074,236 km (0.097 R)
• M30: 3,194,513 km (0.112 R)
• M31: 3,287,114 km (0.112 R)
• M32: 3,357,126 km (0.094 R)
• M33: 3,427,736 km (0.117 R)
• M34: 3,486,977 km (0.105 R)
• M35: 3,564,468 km (0.101 R)
• M36: 3,855,736 km (0.082 R)
• M37: 3,948,337 km (0.108 R)
• M38: 4,091,801 km (0.075 R)
• M39: 4,249,627 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.8

Radius: 8.3

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.83 AU - 0.95 AU

Year: 542 Days

Day: 14.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 38,018,905 km

• M1: 128,205 km (0.094 R)
• M2: 186,399 km (0.038 R)
• M3: 288,724 km (0.107 R)
• M4: 344,673 km (0.084 R)
• M5: 415,284 km (0.12 R)
• M6: 487,988 km (0.095 R)
• M7: 612,154 km (0.111 R)
• M8: 705,354 km (0.085 R)
• M9: 760,256 km (0.035 R)
• M10: 852,259 km (0.11 R)
• M11: 906,563 km (0.099 R)
• M12: 971,489 km (0.081 R)
• M13: 1,042,996 km (0.112 R)
• M14: 1,227,151 km (0.07 R)
• M15: 1,368,372 km (0.048 R)
• M16: 1,476,381 km (0.069 R)
• M17: 1,661,135 km (0.081 R)
• M18: 1,770,940 km (0.038 R)
• M19: 2,022,264 km (0.074 R)
• M20: 2,077,765 km (0.089 R)
• M21: 2,183,830 km (0.104 R)
• M22: 2,285,257 km (0.107 R)
• M23: 2,401,345 km (0.055 R)
• M24: 2,479,734 km (0.099 R)
• M25: 2,559,171 km (0.104 R)
• M26: 2,612,577 km (0.097 R)
• M27: 2,713,705 km (0.109 R)
• M28: 2,781,772 km (0.069 R)
• M29: 2,836,824 km (0.097 R)
• M30: 3,053,143 km (0.117 R)
• M31: 3,181,348 km (0.078 R)
• M32: 3,253,305 km (0.086 R)
• M33: 3,369,542 km (0.091 R)
• M34: 3,457,805 km (0.083 R)
• M35: 3,509,566 km (0.104 R)
• M36: 3,696,563 km (0.064 R)
• M37: 3,925,448 km (0.11 R)
• M38: 4,111,847 km (0.119 R)
• M39: 4,206,094 km (0.105 R)
• M40: 4,269,374 km (0.117 R)
• M41: 4,396,981 km (0.09 R)
• M42: 4,453,229 km (0.094 R)
• M43: 4,696,775 km (0.075 R)
• M44: 4,878,237 km (0.074 R)
• M45: 4,953,036 km (0.086 R)
• M46: 5,061,943 km (0.09 R)
• M47: 5,129,262 km (0.084 R)
• M48: 5,290,529 km (0.057 R)
• M49: 5,453,590 km (0.091 R)
• M50: 5,749,196 km (0.045 R)
• M51: 5,916,895 km (0.086 R)
• M52: 6,041,360 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233

Radius: 10.3

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.85 AU - 1.01 AU

Year: 579 Days

Day: 7.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 38,018,905 km

• M1: 129,253 km (0.098 R)
• M2: 208,988 km (0.075 R)
• M3: 291,716 km (0.098 R)
• M4: 375,491 km (0.109 R)
• M5: 446,250 km (0.119 R)
• M6: 673,490 km (0.102 R)
• M7: 745,446 km (0.027 R)
• M8: 847,322 km (0.108 R)
• M9: 917,933 km (0.109 R)
• M10: 1,003,203 km (0.089 R)
• M11: 1,099,844 km (0.081 R)
• M12: 1,182,122 km (0.089 R)
• M13: 1,312,123 km (0.097 R)
• M14: 1,385,875 km (0.077 R)
• M15: 1,461,122 km (0.064 R)
• M16: 1,601,296 km (0.073 R)
• M17: 1,675,496 km (0.056 R)
• M18: 1,756,129 km (0.032 R)
• M19: 1,848,282 km (0.098 R)
• M20: 1,915,900 km (0.119 R)
• M21: 1,995,037 km (0.089 R)
• M22: 2,107,834 km (0.079 R)
• M23: 2,200,585 km (0.088 R)
• M24: 2,328,491 km (0.084 R)
• M25: 2,418,848 km (0.062 R)
• M26: 2,487,513 km (0.091 R)
• M27: 2,603,302 km (0.109 R)
• M28: 2,828,447 km (0.08 R)
• M29: 3,165,641 km (0.086 R)
• M30: 3,272,453 km (0.109 R)
• M31: 3,412,627 km (0.112 R)
• M32: 3,580,775 km (0.103 R)
• M33: 3,784,976 km (0.116 R)
• M34: 3,885,206 km (0.107 R)
• M35: 3,999,798 km (0.087 R)
• M36: 4,088,211 km (0.106 R)
• M37: 4,184,252 km (0.085 R)
• M38: 4,732,678 km (0.051 R)
• M39: 4,826,327 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 8.7

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.53 AU - 2.41 AU

Year: 1785 Days

Day: 12.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 38,018,905 km

• M1: 120,277 km (0.095 R)
• M2: 214,523 km (0.113 R)
• M3: 293,960 km (0.054 R)
• M4: 400,174 km (0.116 R)
• M5: 458,817 km (0.116 R)
• M6: 612,603 km (0.118 R)
• M7: 755,320 km (0.072 R)
• M8: 891,005 km (0.09 R)
• M9: 1,002,904 km (0.058 R)
• M10: 1,099,993 km (0.057 R)
• M11: 1,234,631 km (0.052 R)
• M12: 1,396,197 km (0.076 R)
• M13: 1,527,544 km (0.063 R)
• M14: 1,640,341 km (0.066 R)
• M15: 1,732,493 km (0.081 R)
• M16: 2,177,547 km (0.117 R)
• M17: 2,330,735 km (0.098 R)
• M18: 2,505,316 km (0.084 R)
• M19: 2,867,193 km (0.066 R)
• M20: 3,016,641 km (0.12 R)
• M21: 3,303,869 km (0.09 R)
• M22: 3,470,521 km (0.074 R)
• M23: 3,771,512 km (0.114 R)
• M24: 3,853,192 km (0.11 R)
• M25: 3,945,793 km (0.119 R)
• M26: 4,081,030 km (0.112 R)
• M27: 4,164,954 km (0.076 R)
• M28: 4,228,234 km (0.066 R)
• M29: 4,313,206 km (0.087 R)
• M30: 4,377,234 km (0.109 R)
• M31: 4,517,257 km (0.108 R)
• M32: 4,582,332 km (0.066 R)
• M33: 4,735,521 km (0.108 R)
• M34: 5,103,232 km (0.119 R)
• M35: 5,250,586 km (0.071 R)
• M36: 5,319,102 km (0.12 R)
• M37: 5,376,398 km (0.067 R)
• M38: 5,503,257 km (0.051 R)
• M39: 5,631,163 km (0.118 R)
• M40: 5,701,324 km (0.108 R)
• M41: 5,771,785 km (0.09 R)
• M42: 5,996,780 km (0.082 R)
• M43: 6,455,597 km (0.077 R)
• M44: 6,825,702 km (0.115 R)
• M45: 7,977,306 km (0.08 R)
• M46: 8,042,980 km (0.097 R)
• M47: 8,347,711 km (0.119 R)
• M48: 8,454,673 km (0.037 R)
• M49: 8,575,399 km (0.082 R)
• M50: 8,805,181 km (0.11 R)
• M51: 8,968,542 km (0.106 R)
• M52: 9,037,058 km (0.099 R)
• M53: 9,119,337 km (0.03 R)
• M54: 9,201,765 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.7

Radius: 14.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.37 AU - 5.47 AU

Year: 6000 Days

Day: 12 Hours

Environment

Temp: -214 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,018,905 km

• M1: 233,821 km (0.105 R)
• M2: 329,564 km (0.071 R)
• M3: 432,787 km (0.109 R)
• M4: 552,764 km (0.11 R)
• M5: 877,840 km (0.118 R)
• M6: 980,315 km (0.113 R)
• M7: 1,215,184 km (0.108 R)
• M8: 1,382,584 km (0.086 R)
• M9: 1,817,016 km (0.092 R)
• M10: 2,050,538 km (0.116 R)
• M11: 3,457,955 km (0.056 R)
• M12: 3,578,531 km (0.054 R)
• M13: 3,799,188 km (0.106 R)
• M14: 4,331,756 km (0.109 R)
• M15: 4,700,215 km (0.106 R)
• M16: 4,942,414 km (0.095 R)
• M17: 5,106,374 km (0.104 R)
• M18: 5,271,979 km (0.057 R)
• M19: 5,552,175 km (0.079 R)
• M20: 5,866,032 km (0.101 R)
• M21: 6,541,316 km (0.074 R)
• M22: 6,964,529 km (0.088 R)
• M23: 7,490,515 km (0.093 R)
• M24: 7,742,587 km (0.07 R)
• M25: 8,352,498 km (0.108 R)
• M26: 8,450,185 km (0.101 R)
• M27: 8,548,322 km (0.067 R)
• M28: 9,111,408 km (0.117 R)
• M29: 9,212,087 km (0.115 R)
• M30: 9,346,875 km (0.084 R)
• M31: 9,789,535 km (0.084 R)
• M32: 10,134,657 km (0.113 R)
• M33: 10,908,228 km (0.078 R)
• M34: 12,363,217 km (0.106 R)
• M35: 12,698,914 km (0.105 R)
• M36: 12,924,508 km (0.11 R)
• M37: 13,532,474 km (0.114 R)
• M38: 13,647,515 km (0.084 R)
• M39: 13,839,897 km (0.065 R)
• M40: 14,110,969 km (0.08 R)
• M41: 15,132,722 km (0.093 R)
• M42: 16,016,098 km (0.087 R)
• M43: 16,178,411 km (0.036 R)
• M44: 17,040,095 km (0.116 R)
• M45: 17,916,589 km (0.106 R)
• M46: 18,381,689 km (0.103 R)
• M47: 18,936,398 km (0.039 R)
• M48: 19,280,473 km (0.09 R)
• M49: 19,496,642 km (0.049 R)
• M50: 19,800,625 km (0.116 R)
• M51: 21,612,255 km (0.097 R)
• M52: 22,062,096 km (0.066 R)
• M53: 22,560,556 km (0.065 R)
• M54: 23,292,388 km (0.095 R)
• M55: 25,486,540 km (0.104 R)
• M56: 26,009,535 km (0.104 R)
• M57: 26,344,335 km (0.088 R)
• M58: 26,440,227 km (0.086 R)
• M59: 26,680,481 km (0.108 R)
• M60: 26,969,654 km (0.104 R)
• M61: 27,211,553 km (0.056 R)
• M62: 27,356,963 km (0.09 R)
• M63: 27,843,754 km (0.041 R)
• M64: 28,235,102 km (0.112 R)
• M65: 28,628,395 km (0.082 R)
• M66: 28,825,715 km (0.055 R)
• M67: 29,122,517 km (0.078 R)
• M68: 29,470,182 km (0.025 R)
• M69: 29,569,665 km (0.065 R)
• M70: 30,269,783 km (0.118 R)
• M71: 30,420,577 km (0.12 R)
• M72: 31,228,705 km (0.118 R)
• M73: 31,482,722 km (0.048 R)
• M74: 31,992,701 km (0.109 R)
• M75: 32,351,437 km (0.112 R)
• M76: 32,505,523 km (0.057 R)
• M77: 35,374,361 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363

Radius: 4.4

Gravity: 18.75 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.57 AU - 6.61 AU

Year: 9704 Days

Day: 24.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,018,905 km

• M1: 81,830 km (0.073 R)
• M2: 138,827 km (0.059 R)
• M3: 204,799 km (0.093 R)
• M4: 292,763 km (0.098 R)
• M5: 466,446 km (0.064 R)
• M6: 727,943 km (0.04 R)
• M7: 1,148,912 km (0.082 R)
• M8: 1,772,884 km (0.084 R)
• M9: 1,813,725 km (0.1 R)
• M10: 2,150,918 km (0.105 R)
• M11: 2,194,451 km (0.078 R)
• M12: 2,260,274 km (0.107 R)
• M13: 2,645,638 km (0.12 R)
• M14: 2,857,918 km (0.065 R)
• M15: 2,905,789 km (0.097 R)
• M16: 3,026,664 km (0.037 R)
• M17: 3,198,851 km (0.066 R)
• M18: 3,552,650 km (0.042 R)
• M19: 3,892,387 km (0.09 R)
• M20: 4,242,296 km (0.112 R)
• M21: 4,602,378 km (0.074 R)
• M22: 4,630,503 km (0.107 R)
• M23: 5,000,907 km (0.108 R)
• M24: 5,861,394 km (0.104 R)
• M25: 6,766,461 km (0.086 R)
• M26: 7,350,043 km (0.114 R)
• M27: 7,448,777 km (0.106 R)
• M28: 7,481,838 km (0.111 R)
• M29: 8,357,734 km (0.112 R)
• M30: 8,529,771 km (0.109 R)
• M31: 8,703,155 km (0.04 R)
• M32: 8,842,581 km (0.114 R)
• M33: 8,877,586 km (0.052 R)
• M34: 9,053,214 km (0.108 R)
• M35: 9,372,307 km (0.025 R)
• M36: 9,551,076 km (0.099 R)
• M37: 9,586,980 km (0.087 R)
• M38: 9,731,042 km (0.098 R)
• M39: 10,277,673 km (0.114 R)
• M40: 11,059,621 km (0.095 R)
• M41: 11,438,552 km (0.096 R)
• M42: 11,899,015 km (0.099 R)
• M43: 12,092,744 km (0.07 R)
• M44: 12,877,684 km (0.097 R)
• M45: 13,076,499 km (0.11 R)
• M46: 13,156,235 km (0.081 R)
• M47: 13,678,930 km (0.093 R)
• M48: 14,044,697 km (0.088 R)
• M49: 14,413,755 km (0.045 R)
• M50: 14,537,472 km (0.071 R)
• M51: 14,744,516 km (0.119 R)
• M52: 15,119,558 km (0.118 R)
• M53: 15,203,332 km (0.026 R)
• M54: 15,329,294 km (0.116 R)
• M55: 15,666,787 km (0.094 R)
• M56: 15,751,609 km (0.083 R)
• M57: 16,607,757 km (0.057 R)
• M58: 16,737,459 km (0.073 R)
• M59: 17,347,219 km (0.119 R)
• M60: 18,633,312 km (0.089 R)
• M61: 19,038,573 km (0.108 R)
• M62: 19,310,392 km (0.101 R)
• M63: 19,492,453 km (0.038 R)
• M64: 20,041,627 km (0.115 R)
• M65: 21,814,212 km (0.117 R)
• M66: 21,956,180 km (0.101 R)
• M67: 22,527,495 km (0.054 R)
• M68: 22,767,001 km (0.113 R)
• M69: 22,815,022 km (0.058 R)
• M70: 24,172,622 km (0.119 R)
• M71: 24,663,902 km (0.109 R)
• M72: 25,257,656 km (0.056 R)
• M73: 27,117,905 km (0.039 R)
• M74: 27,372,670 km (0.097 R)
• M75: 27,628,184 km (0.025 R)
• M76: 29,282,287 km (0.106 R)
• M77: 29,805,730 km (0.094 R)
• M78: 30,226,848 km (0.055 R)
• M79: 31,287,946 km (0.082 R)
• M80: 31,501,572 km (0.111 R)
• M81: 32,469,171 km (0.059 R)
• M82: 32,685,489 km (0.067 R)
• M83: 33,500,947 km (0.101 R)
• M84: 34,323,137 km (0.114 R)
• M85: 34,488,443 km (0.042 R)
• M86: 34,543,495 km (0.114 R)
• M87: 34,819,652 km (0.109 R)
• M88: 35,708,264 km (0.108 R)
• M89: 35,819,864 km (0.076 R)
• M90: 36,155,262 km (0.098 R)
• M91: 36,211,212 km (0.098 R)
• M92: 37,507,477 km (0.104 R)
• M93: 37,677,720 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 13,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit