🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.74 AU - 1.08 AU

Year: 302 Days

Day: 41.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.45 AU - 1.65 AU

Year: 672 Days

Day: 15.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.24 AU - 2.72 AU

Year: 1360 Days

Day: 43.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.6

Radius: 11

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.95 AU - 6.49 AU

Year: 4764 Days

Day: 13.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,356,573 km

• M1: 285,283 km (0.048 R)
• M2: 414,386 km (0.12 R)
• M3: 493,374 km (0.069 R)
• M4: 729,888 km (0.055 R)
• M5: 855,999 km (0.06 R)
• M6: 948,750 km (0.063 R)
• M7: 1,031,328 km (0.062 R)
• M8: 1,355,806 km (0.052 R)
• M9: 1,434,045 km (0.096 R)
• M10: 1,514,080 km (0.108 R)
• M11: 1,849,030 km (0.099 R)
• M12: 2,043,507 km (0.092 R)
• M13: 2,395,361 km (0.084 R)
• M14: 2,510,402 km (0.05 R)
• M15: 2,806,606 km (0.067 R)
• M16: 3,010,208 km (0.096 R)
• M17: 3,432,523 km (0.096 R)
• M18: 3,562,823 km (0.112 R)
• M19: 3,986,634 km (0.046 R)
• M20: 4,309,167 km (0.1 R)
• M21: 4,882,127 km (0.086 R)
• M22: 5,053,715 km (0.059 R)
• M23: 6,363,893 km (0.116 R)
• M24: 6,686,875 km (0.095 R)
• M25: 6,850,535 km (0.056 R)
• M26: 6,960,191 km (0.1 R)
• M27: 7,659,561 km (0.118 R)
• M28: 8,264,235 km (0.099 R)
• M29: 8,351,900 km (0.105 R)
• M30: 8,557,597 km (0.117 R)
• M31: 8,794,859 km (0.052 R)
• M32: 8,914,238 km (0.092 R)
• M33: 9,064,285 km (0.116 R)
• M34: 9,950,951 km (0.115 R)
• M35: 10,075,566 km (0.11 R)
• M36: 11,478,944 km (0.054 R)
• M37: 11,609,543 km (0.108 R)
• M38: 11,806,414 km (0.11 R)
• M39: 12,170,236 km (0.078 R)
• M40: 12,270,017 km (0.056 R)
• M41: 13,317,950 km (0.106 R)
• M42: 13,696,583 km (0.114 R)
• M43: 14,394,307 km (0.096 R)
• M44: 14,464,768 km (0.028 R)
• M45: 15,103,551 km (0.078 R)
• M46: 15,246,716 km (0.076 R)
• M47: 15,606,798 km (0.031 R)
• M48: 16,115,580 km (0.094 R)
• M49: 16,298,688 km (0.091 R)
• M50: 17,674,390 km (0.058 R)
• M51: 18,242,862 km (0.107 R)
• M52: 18,701,828 km (0.068 R)
• M53: 19,164,684 km (0.072 R)
• M54: 19,319,817 km (0.028 R)
• M55: 19,709,370 km (0.109 R)
• M56: 21,013,564 km (0.053 R)
• M57: 21,374,095 km (0.113 R)
• M58: 21,615,546 km (0.099 R)
• M59: 22,101,141 km (0.082 R)
• M60: 22,345,434 km (0.104 R)
• M61: 23,000,972 km (0.091 R)
• M62: 23,455,301 km (0.095 R)
• M63: 23,579,766 km (0.072 R)
• M64: 23,704,531 km (0.066 R)
• M65: 24,331,046 km (0.048 R)
• M66: 24,709,679 km (0.103 R)
• M67: 24,963,097 km (0.108 R)
• M68: 25,217,414 km (0.04 R)
• M69: 25,387,507 km (0.11 R)
• M70: 25,728,739 km (0.12 R)
• M71: 25,857,094 km (0.066 R)
• M72: 26,071,468 km (0.068 R)
• M73: 26,286,440 km (0.11 R)
• M74: 27,021,863 km (0.111 R)
• M75: 27,763,869 km (0.117 R)
• M76: 27,983,478 km (0.038 R)
• M77: 28,823,022 km (0.038 R)
• M78: 28,911,883 km (0.101 R)
• M79: 29,134,485 km (0.109 R)
• M80: 29,760,552 km (0.078 R)
• M81: 30,075,306 km (0.085 R)
• M82: 30,165,513 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96

Radius: 11.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.84 AU - 7.42 AU

Year: 6630 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 67,356,573 km

• M1: 216,767 km (0.085 R)
• M2: 679,623 km (0.115 R)
• M3: 978,520 km (0.117 R)
• M4: 1,049,579 km (0.095 R)
• M5: 1,229,844 km (0.073 R)
• M6: 1,352,066 km (0.087 R)
• M7: 1,513,781 km (0.106 R)
• M8: 1,657,694 km (0.073 R)
• M9: 1,985,463 km (0.07 R)
• M10: 2,170,516 km (0.072 R)
• M11: 2,501,276 km (0.098 R)
• M12: 2,658,354 km (0.051 R)
• M13: 2,863,004 km (0.076 R)
• M14: 3,350,394 km (0.114 R)
• M15: 3,929,786 km (0.115 R)
• M16: 4,079,534 km (0.054 R)
• M17: 4,180,512 km (0.08 R)
• M18: 4,350,605 km (0.076 R)
• M19: 4,471,032 km (0.11 R)
• M20: 4,768,133 km (0.067 R)
• M21: 4,981,759 km (0.073 R)
• M22: 5,125,971 km (0.107 R)
• M23: 6,020,417 km (0.039 R)
• M24: 6,722,779 km (0.108 R)
• M25: 6,822,411 km (0.112 R)
• M26: 7,950,379 km (0.087 R)
• M27: 8,937,874 km (0.089 R)
• M28: 9,423,918 km (0.082 R)
• M29: 9,941,078 km (0.054 R)
• M30: 10,560,114 km (0.066 R)
• M31: 11,050,346 km (0.073 R)
• M32: 11,811,500 km (0.108 R)
• M33: 12,614,092 km (0.116 R)
• M34: 12,984,796 km (0.044 R)
• M35: 13,333,957 km (0.057 R)
• M36: 14,067,286 km (0.072 R)
• M37: 14,477,484 km (0.086 R)
• M38: 14,632,317 km (0.041 R)
• M39: 15,441,043 km (0.056 R)
• M40: 16,291,059 km (0.058 R)
• M41: 16,992,972 km (0.108 R)
• M42: 17,074,503 km (0.114 R)
• M43: 17,870,214 km (0.095 R)
• M44: 18,008,741 km (0.084 R)
• M45: 18,203,069 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.9

Radius: 14.4

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.06 AU - 12.1 AU

Year: 12844 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,356,573 km

• M1: 220,358 km (0.108 R)
• M2: 330,163 km (0.046 R)
• M3: 434,881 km (0.109 R)
• M4: 589,565 km (0.104 R)
• M5: 862,881 km (0.089 R)
• M6: 963,859 km (0.065 R)
• M7: 1,091,017 km (0.074 R)
• M8: 1,484,011 km (0.108 R)
• M9: 1,762,113 km (0.097 R)
• M10: 2,666,881 km (0.047 R)
• M11: 3,103,408 km (0.053 R)
• M12: 3,495,953 km (0.078 R)
• M13: 5,030,827 km (0.085 R)
• M14: 5,492,785 km (0.087 R)
• M15: 5,728,850 km (0.102 R)
• M16: 6,170,613 km (0.095 R)
• M17: 6,581,858 km (0.074 R)
• M18: 7,431,125 km (0.089 R)
• M19: 7,912,979 km (0.073 R)
• M20: 8,495,663 km (0.043 R)
• M21: 8,677,724 km (0.075 R)
• M22: 9,607,774 km (0.096 R)
• M23: 10,229,353 km (0.099 R)
• M24: 10,520,620 km (0.091 R)
• M25: 10,913,314 km (0.096 R)
• M26: 11,612,236 km (0.104 R)
• M27: 13,053,162 km (0.099 R)
• M28: 13,316,454 km (0.112 R)
• M29: 13,422,370 km (0.077 R)
• M30: 13,848,275 km (0.099 R)
• M31: 14,224,813 km (0.071 R)
• M32: 14,332,972 km (0.087 R)
• M33: 14,604,642 km (0.112 R)
• M34: 15,876,224 km (0.1 R)
• M35: 17,413,940 km (0.112 R)
• M36: 18,054,069 km (0.081 R)
• M37: 18,998,930 km (0.095 R)
• M38: 20,568,361 km (0.106 R)
• M39: 23,958,997 km (0.107 R)
• M40: 24,866,158 km (0.073 R)
• M41: 25,718,567 km (0.062 R)
• M42: 26,314,265 km (0.117 R)
• M43: 26,647,121 km (0.076 R)
• M44: 27,182,681 km (0.075 R)
• M45: 28,196,655 km (0.099 R)
• M46: 28,400,857 km (0.068 R)
• M47: 28,605,656 km (0.104 R)
• M48: 28,742,388 km (0.058 R)
• M49: 29,498,606 km (0.084 R)
• M50: 30,191,693 km (0.116 R)
• M51: 30,610,118 km (0.069 R)
• M52: 34,171,295 km (0.055 R)
• M53: 35,191,852 km (0.095 R)
• M54: 37,337,385 km (0.093 R)
• M55: 37,711,529 km (0.035 R)
• M56: 38,690,198 km (0.114 R)
• M57: 39,753,689 km (0.114 R)
• M58: 40,595,925 km (0.083 R)
• M59: 41,598,979 km (0.059 R)
• M60: 42,610,111 km (0.088 R)
• M61: 43,708,010 km (0.062 R)
• M62: 44,102,499 km (0.03 R)
• M63: 45,372,436 km (0.099 R)
• M64: 46,574,006 km (0.049 R)
• M65: 46,735,123 km (0.076 R)
• M66: 47,219,222 km (0.078 R)
• M67: 47,542,802 km (0.051 R)
• M68: 47,704,966 km (0.097 R)
• M69: 48,844,902 km (0.101 R)
• M70: 49,746,827 km (0.037 R)
• M71: 50,406,255 km (0.039 R)
• M72: 50,654,288 km (0.066 R)
• M73: 51,650,610 km (0.107 R)
• M74: 51,984,063 km (0.092 R)
• M75: 52,820,914 km (0.12 R)
• M76: 52,988,912 km (0.071 R)
• M77: 53,578,029 km (0.102 R)
• M78: 54,932,637 km (0.106 R)
• M79: 55,870,616 km (0.106 R)
• M80: 57,158,055 km (0.096 R)
• M81: 57,416,710 km (0.091 R)
• M82: 57,675,813 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.7

Radius: 12.2

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.12 AU - 12.88 AU

Year: 13581 Days

Day: 14.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 53.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,356,573 km

• M1: 153,787 km (0.099 R)
• M2: 261,048 km (0.115 R)
• M3: 584,180 km (0.114 R)
• M4: 740,509 km (0.098 R)
• M5: 1,508,096 km (0.064 R)
• M6: 3,000,335 km (0.089 R)
• M7: 3,427,138 km (0.119 R)
• M8: 4,142,365 km (0.092 R)
• M9: 4,377,982 km (0.095 R)
• M10: 4,780,250 km (0.117 R)
• M11: 5,321,196 km (0.116 R)
• M12: 5,577,457 km (0.041 R)
• M13: 5,750,692 km (0.041 R)
• M14: 6,461,132 km (0.08 R)
• M15: 6,643,193 km (0.056 R)
• M16: 6,872,975 km (0.108 R)
• M17: 7,199,398 km (0.074 R)
• M18: 7,483,185 km (0.091 R)
• M19: 7,578,479 km (0.063 R)
• M20: 7,818,882 km (0.041 R)
• M21: 7,964,291 km (0.089 R)
• M22: 8,356,537 km (0.101 R)
• M23: 8,555,053 km (0.112 R)
• M24: 8,755,066 km (0.051 R)
• M25: 9,007,437 km (0.08 R)
• M26: 9,570,823 km (0.11 R)
• M27: 10,464,221 km (0.112 R)
• M28: 11,165,387 km (0.113 R)
• M29: 11,715,159 km (0.107 R)
• M30: 11,993,261 km (0.118 R)
• M31: 13,474,879 km (0.083 R)
• M32: 14,177,989 km (0.074 R)
• M33: 14,893,216 km (0.119 R)
• M34: 15,315,830 km (0.114 R)
• M35: 16,544,926 km (0.116 R)
• M36: 16,794,605 km (0.09 R)
• M37: 16,982,649 km (0.088 R)
• M38: 17,171,442 km (0.115 R)
• M39: 18,771,391 km (0.075 R)
• M40: 19,031,841 km (0.037 R)
• M41: 19,622,154 km (0.07 R)
• M42: 20,218,451 km (0.111 R)
• M43: 20,619,374 km (0.1 R)
• M44: 21,022,839 km (0.077 R)
• M45: 21,633,049 km (0.114 R)
• M46: 23,149,074 km (0.116 R)
• M47: 23,358,361 km (0.111 R)
• M48: 24,202,243 km (0.093 R)
• M49: 24,627,849 km (0.063 R)
• M50: 24,841,624 km (0.093 R)
• M51: 24,984,490 km (0.113 R)
• M52: 25,486,690 km (0.117 R)
• M53: 26,719,975 km (0.095 R)
• M54: 27,013,037 km (0.094 R)
• M55: 28,344,907 km (0.105 R)
• M56: 28,943,598 km (0.113 R)
• M57: 29,395,533 km (0.09 R)
• M58: 30,077,549 km (0.089 R)
• M59: 30,611,763 km (0.083 R)
• M60: 31,534,782 km (0.064 R)
• M61: 31,612,124 km (0.112 R)
• M62: 32,310,896 km (0.058 R)
• M63: 32,701,347 km (0.084 R)
• M64: 32,857,976 km (0.1 R)
• M65: 33,802,836 km (0.095 R)
• M66: 34,597,200 km (0.118 R)
• M67: 35,076,662 km (0.072 R)
• M68: 36,528,359 km (0.082 R)
• M69: 36,935,116 km (0.119 R)
• M70: 37,016,647 km (0.063 R)
• M71: 37,999,654 km (0.056 R)
• M72: 38,411,796 km (0.06 R)
• M73: 39,490,248 km (0.082 R)
• M74: 39,657,049 km (0.071 R)
• M75: 39,740,674 km (0.098 R)
• M76: 40,831,392 km (0.117 R)
• M77: 41,931,834 km (0.07 R)
• M78: 43,471,795 km (0.061 R)
• M79: 43,902,786 km (0.099 R)
• M80: 48,201,481 km (0.116 R)
• M81: 48,826,501 km (0.12 R)
• M82: 49,544,122 km (0.075 R)
• M83: 51,444,165 km (0.118 R)
• M84: 51,535,270 km (0.078 R)
• M85: 51,717,629 km (0.032 R)
• M86: 53,460,295 km (0.064 R)
• M87: 53,737,350 km (0.117 R)
• M88: 60,044,995 km (0.06 R)
• M89: 60,525,055 km (0.102 R)
• M90: 62,555,098 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.5

Radius: 7.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.25 AU - 21.99 AU

Year: 25757 Days

Day: 22.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,356,573 km

• M1: 181,761 km (0.055 R)
• M2: 533,765 km (0.118 R)
• M3: 611,257 km (0.101 R)
• M4: 672,293 km (0.116 R)
• M5: 1,182,272 km (0.092 R)
• M6: 1,233,734 km (0.087 R)
• M7: 1,392,756 km (0.103 R)
• M8: 1,672,654 km (0.12 R)
• M9: 1,760,169 km (0.12 R)
• M10: 2,220,332 km (0.073 R)
• M11: 2,889,333 km (0.1 R)
• M12: 3,137,516 km (0.117 R)
• M13: 3,768,819 km (0.093 R)
• M14: 3,884,309 km (0.101 R)
• M15: 4,438,569 km (0.109 R)
• M16: 4,891,402 km (0.046 R)
• M17: 5,059,699 km (0.099 R)
• M18: 5,532,578 km (0.041 R)
• M19: 5,796,469 km (0.078 R)
• M20: 6,520,074 km (0.11 R)
• M21: 7,224,231 km (0.047 R)
• M22: 7,609,744 km (0.097 R)
• M23: 7,707,133 km (0.102 R)
• M24: 8,703,754 km (0.109 R)
• M25: 8,907,955 km (0.093 R)
• M26: 8,959,267 km (0.105 R)
• M27: 9,529,983 km (0.051 R)
• M28: 11,256,492 km (0.086 R)
• M29: 11,928,336 km (0.101 R)
• M30: 12,613,344 km (0.095 R)
• M31: 13,428,354 km (0.11 R)
• M32: 13,487,295 km (0.077 R)
• M33: 14,320,555 km (0.109 R)
• M34: 14,622,145 km (0.064 R)
• M35: 15,170,421 km (0.094 R)
• M36: 15,539,628 km (0.043 R)
• M37: 16,412,682 km (0.059 R)
• M38: 17,045,929 km (0.111 R)
• M39: 17,237,415 km (0.102 R)
• M40: 17,429,798 km (0.114 R)
• M41: 18,795,476 km (0.109 R)
• M42: 19,993,307 km (0.114 R)
• M43: 21,284,187 km (0.049 R)
• M44: 21,559,447 km (0.08 R)
• M45: 23,023,411 km (0.06 R)
• M46: 23,235,242 km (0.087 R)
• M47: 23,874,474 km (0.082 R)
• M48: 24,017,340 km (0.115 R)
• M49: 24,375,627 km (0.079 R)
• M50: 25,170,141 km (0.117 R)
• M51: 25,242,696 km (0.085 R)
• M52: 25,461,109 km (0.11 R)
• M53: 28,659,362 km (0.063 R)
• M54: 30,189,449 km (0.107 R)
• M55: 30,266,641 km (0.115 R)
• M56: 30,731,292 km (0.064 R)
• M57: 31,824,553 km (0.096 R)
• M58: 31,903,092 km (0.118 R)
• M59: 34,370,709 km (0.119 R)
• M60: 38,227,492 km (0.098 R)
• M61: 38,310,968 km (0.109 R)
• M62: 38,394,593 km (0.109 R)
• M63: 38,813,467 km (0.085 R)
• M64: 40,845,155 km (0.074 R)
• M65: 41,960,108 km (0.108 R)
• M66: 42,046,277 km (0.058 R)
• M67: 42,132,445 km (0.06 R)
• M68: 44,482,927 km (0.068 R)
• M69: 46,340,334 km (0.077 R)
• M70: 48,042,608 km (0.116 R)
• M71: 48,313,231 km (0.047 R)
• M72: 49,219,046 km (0.115 R)
• M73: 49,310,001 km (0.066 R)
• M74: 49,491,912 km (0.057 R)
• M75: 50,404,908 km (0.117 R)
• M76: 51,692,647 km (0.068 R)
• M77: 51,877,400 km (0.111 R)
• M78: 52,340,555 km (0.084 R)
• M79: 52,897,957 km (0.098 R)
• M80: 53,457,453 km (0.095 R)
• M81: 53,644,300 km (0.045 R)
• M82: 54,770,324 km (0.106 R)
• M83: 55,998,971 km (0.098 R)
• M84: 56,950,413 km (0.092 R)
• M85: 57,427,930 km (0.064 R)
• M86: 58,772,515 km (0.107 R)
• M87: 58,965,347 km (0.09 R)
• M88: 59,836,156 km (0.041 R)
• M89: 62,867,757 km (0.111 R)
• M90: 63,559,199 km (0.101 R)
• M91: 64,850,079 km (0.113 R)
• M92: 64,949,711 km (0.094 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 16,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit