🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.07 AU - 1.47 AU

Year: 534 Days

Day: 16 Hours

Environment

Temp: -14 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,347,934 km

• M1: 516,711 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.19 AU - 5.17 AU

Year: 3186 Days

Day: 37.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,347,934 km

• M1: 1,263,354 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.5

Radius: 13.3

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.46 AU - 5.12 AU

Year: 3908 Days

Day: 13.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 80,347,934 km

• M1: 178,321 km (0.081 R)
• M2: 367,861 km (0.088 R)
• M3: 471,832 km (0.073 R)
• M4: 571,613 km (0.118 R)
• M5: 699,370 km (0.115 R)
• M6: 965,654 km (0.117 R)
• M7: 1,065,735 km (0.066 R)
• M8: 1,181,674 km (0.1 R)
• M9: 1,376,450 km (0.102 R)
• M10: 1,503,907 km (0.067 R)
• M11: 1,854,415 km (0.115 R)
• M12: 2,112,472 km (0.086 R)
• M13: 2,261,022 km (0.117 R)
• M14: 2,351,978 km (0.107 R)
• M15: 2,616,317 km (0.101 R)
• M16: 2,973,108 km (0.101 R)
• M17: 3,089,944 km (0.078 R)
• M18: 3,174,467 km (0.107 R)
• M19: 3,259,588 km (0.087 R)
• M20: 3,380,313 km (0.091 R)
• M21: 3,572,996 km (0.104 R)
• M22: 3,878,026 km (0.051 R)
• M23: 4,117,083 km (0.115 R)
• M24: 4,247,832 km (0.115 R)
• M25: 4,437,222 km (0.111 R)
• M26: 5,303,095 km (0.093 R)
• M27: 5,466,306 km (0.086 R)
• M28: 5,693,246 km (0.106 R)
• M29: 5,902,384 km (0.1 R)
• M30: 6,029,093 km (0.077 R)
• M31: 6,457,990 km (0.096 R)
• M32: 6,654,263 km (0.095 R)
• M33: 6,896,911 km (0.071 R)
• M34: 7,075,231 km (0.096 R)
• M35: 7,850,148 km (0.112 R)
• M36: 7,943,198 km (0.115 R)
• M37: 8,083,371 km (0.096 R)
• M38: 9,160,476 km (0.082 R)
• M39: 9,628,867 km (0.109 R)
• M40: 9,803,448 km (0.076 R)
• M41: 9,953,943 km (0.043 R)
• M42: 10,206,464 km (0.108 R)
• M43: 10,743,521 km (0.085 R)
• M44: 10,950,714 km (0.091 R)
• M45: 11,712,466 km (0.101 R)
• M46: 11,925,643 km (0.109 R)
• M47: 12,328,809 km (0.104 R)
• M48: 12,654,633 km (0.117 R)
• M49: 12,928,248 km (0.052 R)
• M50: 13,065,878 km (0.108 R)
• M51: 13,314,659 km (0.089 R)
• M52: 13,676,985 km (0.089 R)
• M53: 15,977,202 km (0.075 R)
• M54: 16,125,005 km (0.117 R)
• M55: 16,332,497 km (0.051 R)
• M56: 17,020,947 km (0.109 R)
• M57: 17,232,328 km (0.107 R)
• M58: 17,627,117 km (0.066 R)
• M59: 18,086,532 km (0.113 R)
• M60: 18,705,269 km (0.096 R)
• M61: 19,048,446 km (0.035 R)
• M62: 19,709,519 km (0.105 R)
• M63: 20,186,288 km (0.119 R)
• M64: 20,314,044 km (0.031 R)
• M65: 20,989,479 km (0.057 R)
• M66: 21,934,189 km (0.11 R)
• M67: 22,065,536 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.9

Radius: 8.1

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.57 AU - 6.69 AU

Year: 4980 Days

Day: 12.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,347,934 km

• M1: 103,372 km (0.073 R)
• M2: 198,816 km (0.066 R)
• M3: 359,334 km (0.097 R)
• M4: 416,630 km (0.105 R)
• M5: 509,530 km (0.107 R)
• M6: 693,237 km (0.083 R)
• M7: 858,393 km (0.069 R)
• M8: 1,444,367 km (0.086 R)
• M9: 1,674,449 km (0.101 R)
• M10: 1,776,624 km (0.057 R)
• M11: 1,934,001 km (0.105 R)
• M12: 2,023,461 km (0.054 R)
• M13: 2,096,016 km (0.095 R)
• M14: 2,262,369 km (0.109 R)
• M15: 2,471,806 km (0.119 R)
• M16: 2,529,999 km (0.075 R)
• M17: 3,012,452 km (0.091 R)
• M18: 3,200,646 km (0.104 R)
• M19: 3,414,422 km (0.106 R)
• M20: 3,479,497 km (0.084 R)
• M21: 3,588,853 km (0.117 R)
• M22: 3,788,566 km (0.117 R)
• M23: 4,014,758 km (0.077 R)
• M24: 4,245,438 km (0.063 R)
• M25: 4,528,028 km (0.1 R)
• M26: 5,361,438 km (0.063 R)
• M27: 5,564,442 km (0.084 R)
• M28: 5,641,186 km (0.091 R)
• M29: 5,899,691 km (0.107 R)
• M30: 6,004,111 km (0.073 R)
• M31: 6,109,278 km (0.107 R)
• M32: 6,508,854 km (0.06 R)
• M33: 6,671,018 km (0.039 R)
• M34: 6,972,009 km (0.092 R)
• M35: 7,587,006 km (0.107 R)
• M36: 7,643,853 km (0.056 R)
• M37: 7,929,884 km (0.109 R)
• M38: 8,161,312 km (0.112 R)
• M39: 8,336,341 km (0.052 R)
• M40: 8,749,531 km (0.113 R)
• M41: 8,809,071 km (0.067 R)
• M42: 9,320,995 km (0.038 R)
• M43: 9,780,709 km (0.068 R)
• M44: 9,873,459 km (0.093 R)
• M45: 12,287,670 km (0.11 R)
• M46: 12,421,410 km (0.094 R)
• M47: 12,488,430 km (0.092 R)
• M48: 12,589,110 km (0.087 R)
• M49: 13,096,994 km (0.097 R)
• M50: 13,336,351 km (0.109 R)
• M51: 13,819,253 km (0.074 R)
• M52: 14,132,810 km (0.056 R)
• M53: 16,245,282 km (0.102 R)
• M54: 16,355,386 km (0.104 R)
• M55: 16,465,639 km (0.113 R)
• M56: 16,872,097 km (0.119 R)
• M57: 17,058,047 km (0.101 R)
• M58: 17,169,946 km (0.047 R)
• M59: 17,356,794 km (0.025 R)
• M60: 17,619,637 km (0.106 R)
• M61: 17,770,581 km (0.108 R)
• M62: 18,073,368 km (0.116 R)
• M63: 18,569,284 km (0.075 R)
• M64: 18,684,325 km (0.09 R)
• M65: 19,769,807 km (0.083 R)
• M66: 20,241,190 km (0.095 R)
• M67: 20,676,520 km (0.109 R)
• M68: 20,955,221 km (0.114 R)
• M69: 21,395,637 km (0.086 R)
• M70: 21,798,654 km (0.119 R)
• M71: 22,204,214 km (0.044 R)
• M72: 22,448,806 km (0.061 R)
• M73: 22,653,306 km (0.107 R)
• M74: 24,269,263 km (0.119 R)
• M75: 24,437,111 km (0.109 R)
• M76: 24,858,379 km (0.093 R)
• M77: 26,050,674 km (0.102 R)
• M78: 26,222,562 km (0.108 R)
• M79: 26,697,086 km (0.088 R)
• M80: 27,000,471 km (0.046 R)
• M81: 27,523,465 km (0.069 R)
• M82: 28,049,601 km (0.025 R)
• M83: 28,269,809 km (0.06 R)
• M84: 28,534,896 km (0.071 R)
• M85: 28,800,881 km (0.077 R)
• M86: 28,889,593 km (0.045 R)
• M87: 29,648,204 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.2

Radius: 13.5

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.78 AU - 6.66 AU

Year: 5783 Days

Day: 8.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 80,347,934 km

• M1: 188,942 km (0.106 R)
• M2: 277,205 km (0.108 R)
• M3: 379,979 km (0.099 R)
• M4: 487,539 km (0.115 R)
• M5: 591,510 km (0.103 R)
• M6: 761,453 km (0.076 R)
• M7: 963,709 km (0.107 R)
• M8: 1,207,853 km (0.075 R)
• M9: 1,349,822 km (0.105 R)
• M10: 1,591,123 km (0.07 R)
• M11: 1,846,786 km (0.106 R)
• M12: 2,135,360 km (0.089 R)
• M13: 2,221,977 km (0.089 R)
• M14: 2,319,665 km (0.058 R)
• M15: 2,693,809 km (0.12 R)
• M16: 2,893,522 km (0.064 R)
• M17: 3,174,916 km (0.052 R)
• M18: 3,307,908 km (0.081 R)
• M19: 3,533,801 km (0.055 R)
• M20: 3,788,267 km (0.112 R)
• M21: 4,012,813 km (0.071 R)
• M22: 4,217,613 km (0.091 R)
• M23: 4,303,033 km (0.118 R)
• M24: 4,587,568 km (0.086 R)
• M25: 4,687,948 km (0.067 R)
• M26: 4,789,077 km (0.104 R)
• M27: 4,929,549 km (0.049 R)
• M28: 5,253,578 km (0.112 R)
• M29: 5,345,730 km (0.06 R)
• M30: 5,478,124 km (0.085 R)
• M31: 5,895,652 km (0.07 R)
• M32: 6,115,262 km (0.06 R)
• M33: 6,619,257 km (0.099 R)
• M34: 7,429,928 km (0.11 R)
• M35: 7,907,295 km (0.111 R)
• M36: 8,364,017 km (0.1 R)
• M37: 8,844,974 km (0.08 R)
• M38: 8,970,636 km (0.08 R)
• M39: 9,112,605 km (0.086 R)
• M40: 9,398,935 km (0.092 R)
• M41: 9,736,727 km (0.085 R)
• M42: 9,882,735 km (0.104 R)
• M43: 10,013,034 km (0.077 R)
• M44: 10,242,667 km (0.085 R)
• M45: 10,573,727 km (0.091 R)
• M46: 10,707,168 km (0.091 R)
• M47: 10,824,304 km (0.086 R)
• M48: 11,195,456 km (0.115 R)
• M49: 11,587,851 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.7

Radius: 8.7

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.42 AU - 10.5 AU

Year: 9173 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,347,934 km

• M1: 137,780 km (0.116 R)
• M2: 252,072 km (0.102 R)
• M3: 311,912 km (0.054 R)
• M4: 463,155 km (0.087 R)
• M5: 597,195 km (0.119 R)
• M6: 1,166,564 km (0.085 R)
• M7: 1,221,766 km (0.091 R)
• M8: 1,335,011 km (0.088 R)
• M9: 1,451,698 km (0.097 R)
• M10: 1,716,636 km (0.091 R)
• M11: 1,909,018 km (0.114 R)
• M12: 2,041,413 km (0.117 R)
• M13: 2,131,321 km (0.095 R)
• M14: 2,872,429 km (0.084 R)
• M15: 3,363,409 km (0.102 R)
• M16: 4,219,857 km (0.119 R)
• M17: 4,422,263 km (0.113 R)
• M18: 4,627,960 km (0.05 R)
• M19: 5,079,147 km (0.067 R)
• M20: 5,140,482 km (0.113 R)
• M21: 5,232,784 km (0.092 R)
• M22: 5,356,651 km (0.089 R)
• M23: 5,481,715 km (0.108 R)
• M24: 7,158,109 km (0.101 R)
• M25: 7,295,888 km (0.117 R)
• M26: 7,539,134 km (0.058 R)
• M27: 7,855,833 km (0.101 R)
• M28: 7,997,951 km (0.117 R)
• M29: 9,165,712 km (0.111 R)
• M30: 9,807,636 km (0.089 R)
• M31: 10,817,123 km (0.096 R)
• M32: 11,094,627 km (0.114 R)
• M33: 11,294,190 km (0.068 R)
• M34: 12,022,732 km (0.108 R)
• M35: 12,641,469 km (0.113 R)
• M36: 13,738,320 km (0.099 R)
• M37: 14,211,499 km (0.113 R)
• M38: 14,865,391 km (0.066 R)
• M39: 16,656,526 km (0.107 R)
• M40: 16,793,558 km (0.07 R)
• M41: 17,114,894 km (0.041 R)
• M42: 19,228,562 km (0.113 R)
• M43: 19,324,455 km (0.103 R)
• M44: 19,420,496 km (0.078 R)
• M45: 19,709,370 km (0.117 R)
• M46: 19,951,270 km (0.119 R)
• M47: 20,194,217 km (0.042 R)
• M48: 21,323,980 km (0.101 R)
• M49: 21,423,163 km (0.089 R)
• M50: 21,721,760 km (0.107 R)
• M51: 22,322,994 km (0.096 R)
• M52: 22,777,622 km (0.029 R)
• M53: 23,593,230 km (0.052 R)
• M54: 23,695,854 km (0.064 R)
• M55: 23,850,089 km (0.114 R)
• M56: 25,515,862 km (0.098 R)
• M57: 25,621,179 km (0.05 R)
• M58: 26,789,538 km (0.08 R)
• M59: 26,950,356 km (0.118 R)
• M60: 27,057,617 km (0.062 R)
• M61: 27,812,638 km (0.076 R)
• M62: 27,921,096 km (0.111 R)
• M63: 28,138,312 km (0.091 R)
• M64: 28,629,293 km (0.12 R)
• M65: 29,178,167 km (0.092 R)
• M66: 30,565,388 km (0.057 R)
• M67: 31,013,733 km (0.08 R)
• M68: 31,069,982 km (0.1 R)
• M69: 31,182,479 km (0.068 R)
• M70: 32,201,390 km (0.115 R)
• M71: 32,429,228 km (0.099 R)
• M72: 32,714,810 km (0.12 R)
• M73: 32,829,253 km (0.051 R)
• M74: 33,173,477 km (0.105 R)
• M75: 33,346,113 km (0.083 R)
• M76: 33,634,388 km (0.075 R)
• M77: 34,504,150 km (0.091 R)
• M78: 34,854,060 km (0.086 R)
• M79: 36,325,056 km (0.074 R)
• M80: 36,919,109 km (0.042 R)
• M81: 38,056,502 km (0.028 R)
• M82: 39,448,959 km (0.104 R)
• M83: 39,692,803 km (0.071 R)
• M84: 40,059,467 km (0.084 R)
• M85: 40,120,653 km (0.12 R)
• M86: 41,166,342 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.2

Radius: 7

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.73 AU - 23.47 AU

Year: 31117 Days

Day: 18.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 80,347,934 km

• M1: 107,411 km (0.112 R)
• M2: 314,006 km (0.068 R)
• M3: 546,481 km (0.102 R)
• M4: 705,204 km (0.114 R)
• M5: 802,742 km (0.076 R)
• M6: 931,097 km (0.054 R)
• M7: 1,122,283 km (0.057 R)
• M8: 2,400,148 km (0.089 R)
• M9: 2,663,291 km (0.11 R)
• M10: 3,299,082 km (0.097 R)
• M11: 4,984,900 km (0.108 R)
• M12: 5,032,323 km (0.06 R)
• M13: 6,063,800 km (0.081 R)
• M14: 6,473,549 km (0.064 R)
• M15: 6,629,579 km (0.1 R)
• M16: 6,734,148 km (0.09 R)
• M17: 7,051,595 km (0.099 R)
• M18: 7,921,506 km (0.055 R)
• M19: 7,977,007 km (0.115 R)
• M20: 8,998,013 km (0.114 R)
• M21: 9,230,338 km (0.098 R)
• M22: 9,701,272 km (0.086 R)
• M23: 9,820,203 km (0.088 R)
• M24: 10,543,957 km (0.119 R)
• M25: 10,727,663 km (0.106 R)
• M26: 11,347,298 km (0.119 R)
• M27: 11,409,979 km (0.111 R)
• M28: 12,106,357 km (0.084 R)
• M29: 13,077,995 km (0.089 R)
• M30: 13,672,946 km (0.079 R)
• M31: 14,344,192 km (0.046 R)
• M32: 14,615,862 km (0.088 R)
• M33: 16,280,587 km (0.109 R)
• M34: 16,421,957 km (0.072 R)
• M35: 17,713,136 km (0.039 R)
• M36: 18,150,710 km (0.104 R)
• M37: 18,444,520 km (0.112 R)
• M38: 19,409,875 km (0.106 R)
• M39: 19,559,922 km (0.068 R)
• M40: 19,936,459 km (0.065 R)
• M41: 20,697,015 km (0.094 R)
• M42: 20,773,460 km (0.108 R)
• M43: 21,466,846 km (0.057 R)
• M44: 21,933,292 km (0.066 R)
• M45: 22,797,220 km (0.116 R)
• M46: 23,034,781 km (0.087 R)
• M47: 25,536,805 km (0.089 R)
• M48: 26,196,382 km (0.079 R)
• M49: 27,616,515 km (0.057 R)
• M50: 28,633,930 km (0.066 R)
• M51: 29,147,350 km (0.1 R)
• M52: 29,663,612 km (0.079 R)
• M53: 31,582,803 km (0.056 R)
• M54: 32,379,262 km (0.118 R)
• M55: 32,557,284 km (0.105 R)
• M56: 34,808,582 km (0.058 R)
• M57: 37,575,544 km (0.091 R)
• M58: 38,231,381 km (0.114 R)
• M59: 39,174,746 km (0.097 R)
• M60: 40,508,261 km (0.058 R)
• M61: 41,277,044 km (0.07 R)
• M62: 42,341,733 km (0.114 R)
• M63: 42,828,823 km (0.065 R)
• M64: 45,192,021 km (0.055 R)
• M65: 45,689,733 km (0.081 R)
• M66: 47,092,811 km (0.115 R)
• M67: 48,002,217 km (0.082 R)
• M68: 48,103,644 km (0.089 R)
• M69: 51,697,583 km (0.109 R)
• M70: 52,322,304 km (0.086 R)
• M71: 52,740,131 km (0.105 R)
• M72: 53,264,172 km (0.113 R)
• M73: 53,579,225 km (0.115 R)
• M74: 53,895,026 km (0.085 R)
• M75: 54,211,426 km (0.043 R)
• M76: 55,058,300 km (0.107 R)
• M77: 55,164,364 km (0.087 R)
• M78: 55,376,943 km (0.086 R)
• M79: 56,764,912 km (0.108 R)
• M80: 57,194,258 km (0.073 R)
• M81: 57,840,371 km (0.109 R)
• M82: 60,667,920 km (0.08 R)
• M83: 62,098,525 km (0.105 R)
• M84: 62,873,442 km (0.115 R)
• M85: 65,217,341 km (0.053 R)
• M86: 68,957,886 km (0.112 R)
• M87: 69,760,329 km (0.094 R)
• M88: 70,450,574 km (0.104 R)
• M89: 73,233,842 km (0.071 R)
• M90: 73,467,514 km (0.084 R)
• M91: 74,052,442 km (0.092 R)
• M92: 75,109,351 km (0.107 R)
• M93: 75,698,767 km (0.119 R)
• M94: 76,289,678 km (0.12 R)
• M95: 76,882,086 km (0.108 R)
• M96: 78,309,997 km (0.091 R)
• M97: 78,668,434 km (0.065 R)
• M98: 79,027,319 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 15,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit