🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.49 AU - 0.63 AU

Year: 275 Days

Day: 37.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,333,999 km

• M1: 61,036 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.5

Radius: 14.3

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.7 AU - 0.72 AU

Year: 392 Days

Day: 10.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 49,333,999 km

• M1: 182,659 km (0.098 R)
• M2: 278,252 km (0.114 R)
• M3: 377,286 km (0.119 R)
• M4: 488,437 km (0.114 R)
• M5: 664,963 km (0.098 R)
• M6: 767,736 km (0.107 R)
• M7: 860,487 km (0.084 R)
• M8: 955,033 km (0.06 R)
• M9: 1,086,081 km (0.083 R)
• M10: 1,195,736 km (0.108 R)
• M11: 1,410,558 km (0.103 R)
• M12: 1,514,529 km (0.074 R)
• M13: 1,617,751 km (0.041 R)
• M14: 1,788,143 km (0.04 R)
• M15: 1,931,159 km (0.048 R)
• M16: 2,043,956 km (0.117 R)
• M17: 2,155,107 km (0.11 R)
• M18: 2,312,035 km (0.074 R)
• M19: 2,436,351 km (0.09 R)
• M20: 2,525,960 km (0.089 R)
• M21: 2,797,480 km (0.095 R)
• M22: 2,900,104 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.3

Radius: 13.2

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.97 AU - 1.43 AU

Year: 862 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 49,333,999 km

• M1: 164,408 km (0.055 R)
• M2: 295,905 km (0.12 R)
• M3: 435,479 km (0.102 R)
• M4: 570,417 km (0.085 R)
• M5: 693,835 km (0.071 R)
• M6: 1,185,713 km (0.097 R)
• M7: 1,419,385 km (0.083 R)
• M8: 1,555,668 km (0.052 R)
• M9: 1,851,274 km (0.116 R)
• M10: 2,084,497 km (0.096 R)
• M11: 2,292,587 km (0.117 R)
• M12: 2,376,362 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.9

Radius: 13.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.22 AU - 1.66 AU

Year: 1134 Days

Day: 11.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 49,333,999 km

• M1: 173,534 km (0.077 R)
• M2: 272,418 km (0.09 R)
• M3: 378,483 km (0.063 R)
• M4: 520,601 km (0.05 R)
• M5: 639,680 km (0.055 R)
• M6: 743,053 km (0.105 R)
• M7: 841,638 km (0.045 R)
• M8: 933,640 km (0.045 R)
• M9: 1,029,533 km (0.113 R)
• M10: 1,129,015 km (0.047 R)
• M11: 1,271,731 km (0.073 R)
• M12: 1,379,592 km (0.098 R)
• M13: 1,568,982 km (0.107 R)
• M14: 1,722,470 km (0.067 R)
• M15: 1,912,160 km (0.11 R)
• M16: 1,997,880 km (0.077 R)
• M17: 2,141,045 km (0.076 R)
• M18: 2,254,889 km (0.085 R)
• M19: 2,354,222 km (0.095 R)
• M20: 2,454,901 km (0.111 R)
• M21: 2,757,388 km (0.088 R)
• M22: 2,908,781 km (0.092 R)
• M23: 3,008,264 km (0.056 R)
• M24: 3,127,343 km (0.062 R)
• M25: 3,561,477 km (0.115 R)
• M26: 3,894,781 km (0.068 R)
• M27: 4,014,908 km (0.11 R)
• M28: 4,228,234 km (0.111 R)
• M29: 4,320,835 km (0.077 R)
• M30: 4,445,301 km (0.097 R)
• M31: 4,729,985 km (0.095 R)
• M32: 4,977,121 km (0.113 R)
• M33: 5,173,543 km (0.078 R)
• M34: 5,306,087 km (0.099 R)
• M35: 5,394,948 km (0.114 R)
• M36: 5,642,084 km (0.102 R)
• M37: 5,858,552 km (0.096 R)
• M38: 6,382,444 km (0.101 R)
• M39: 6,812,388 km (0.056 R)
• M40: 6,994,299 km (0.104 R)
• M41: 7,165,738 km (0.08 R)
• M42: 7,276,590 km (0.026 R)
• M43: 7,375,624 km (0.079 R)
• M44: 7,550,055 km (0.08 R)
• M45: 7,915,672 km (0.085 R)
• M46: 8,132,739 km (0.107 R)
• M47: 8,612,050 km (0.063 R)
• M48: 8,861,879 km (0.119 R)
• M49: 8,954,480 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.8

Radius: 13.7

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.25 AU - 3.33 AU

Year: 3057 Days

Day: 11.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,333,999 km

• M1: 177,423 km (0.077 R)
• M2: 269,575 km (0.079 R)
• M3: 443,857 km (0.114 R)
• M4: 668,403 km (0.09 R)
• M5: 815,308 km (0.034 R)
• M6: 933,640 km (0.099 R)
• M7: 1,279,810 km (0.059 R)
• M8: 1,456,335 km (0.081 R)
• M9: 1,578,856 km (0.072 R)
• M10: 1,808,339 km (0.065 R)
• M11: 1,913,955 km (0.11 R)
• M12: 2,049,042 km (0.088 R)
• M13: 2,258,030 km (0.109 R)
• M14: 2,372,323 km (0.107 R)
• M15: 2,518,181 km (0.081 R)
• M16: 2,682,140 km (0.119 R)
• M17: 2,880,507 km (0.083 R)
• M18: 3,005,122 km (0.087 R)
• M19: 3,115,675 km (0.101 R)
• M20: 3,357,275 km (0.097 R)
• M21: 3,555,044 km (0.041 R)
• M22: 3,739,797 km (0.055 R)
• M23: 3,910,488 km (0.092 R)
• M24: 4,101,375 km (0.101 R)
• M25: 4,331,008 km (0.082 R)
• M26: 4,438,569 km (0.117 R)
• M27: 4,619,582 km (0.082 R)
• M28: 4,784,738 km (0.111 R)
• M29: 5,083,186 km (0.12 R)
• M30: 5,196,731 km (0.113 R)
• M31: 5,561,750 km (0.072 R)
• M32: 5,895,652 km (0.109 R)
• M33: 6,075,020 km (0.082 R)
• M34: 6,236,137 km (0.054 R)
• M35: 6,418,945 km (0.099 R)
• M36: 6,748,510 km (0.066 R)
• M37: 6,873,573 km (0.092 R)
• M38: 7,083,758 km (0.105 R)
• M39: 7,317,281 km (0.075 R)
• M40: 8,011,415 km (0.053 R)
• M41: 8,591,107 km (0.064 R)
• M42: 8,977,368 km (0.072 R)
• M43: 9,790,732 km (0.091 R)
• M44: 10,579,262 km (0.09 R)
• M45: 10,871,128 km (0.092 R)
• M46: 11,214,904 km (0.11 R)
• M47: 11,338,621 km (0.113 R)
• M48: 11,512,603 km (0.031 R)
• M49: 11,637,368 km (0.095 R)
• M50: 11,737,449 km (0.076 R)
• M51: 12,064,919 km (0.087 R)
• M52: 12,420,962 km (0.086 R)
• M53: 12,549,017 km (0.038 R)
• M54: 13,404,867 km (0.094 R)
• M55: 13,562,543 km (0.092 R)
• M56: 13,906,319 km (0.114 R)
• M57: 14,467,610 km (0.114 R)
• M58: 14,710,407 km (0.085 R)
• M59: 14,954,701 km (0.076 R)
• M60: 15,090,984 km (0.086 R)
• M61: 15,227,567 km (0.115 R)
• M62: 15,695,360 km (0.093 R)
• M63: 15,972,864 km (0.099 R)
• M64: 16,335,788 km (0.047 R)
• M65: 17,326,874 km (0.114 R)
• M66: 18,075,612 km (0.03 R)
• M67: 18,249,893 km (0.11 R)
• M68: 18,512,437 km (0.108 R)
• M69: 18,717,536 km (0.113 R)
• M70: 18,805,649 km (0.097 R)
• M71: 19,100,357 km (0.088 R)
• M72: 19,337,170 km (0.118 R)
• M73: 19,515,491 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.2

Radius: 6.4

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.88 AU - 7.84 AU

Year: 11787 Days

Day: 21.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,333,999 km

• M1: 91,853 km (0.094 R)
• M2: 135,386 km (0.112 R)
• M3: 248,482 km (0.101 R)
• M4: 636,988 km (0.102 R)
• M5: 755,619 km (0.057 R)
• M6: 844,929 km (0.115 R)
• M7: 1,773,632 km (0.065 R)
• M8: 1,845,439 km (0.113 R)
• M9: 2,167,524 km (0.109 R)
• M10: 2,322,208 km (0.107 R)
• M11: 2,560,966 km (0.104 R)
• M12: 3,148,287 km (0.038 R)
• M13: 3,294,295 km (0.116 R)
• M14: 3,562,524 km (0.089 R)
• M15: 3,868,751 km (0.069 R)
• M16: 3,962,249 km (0.1 R)
• M17: 4,247,532 km (0.067 R)
• M18: 4,376,336 km (0.116 R)
• M19: 5,006,293 km (0.077 R)
• M20: 5,142,427 km (0.093 R)
• M21: 5,418,584 km (0.116 R)
• M22: 6,312,282 km (0.1 R)
• M23: 7,953,520 km (0.082 R)
• M24: 8,032,957 km (0.066 R)
• M25: 8,433,879 km (0.114 R)
• M26: 8,474,271 km (0.12 R)
• M27: 8,514,812 km (0.119 R)
• M28: 9,047,530 km (0.043 R)
• M29: 9,802,700 km (0.063 R)
• M30: 9,930,606 km (0.099 R)
• M31: 10,016,176 km (0.108 R)
• M32: 10,404,083 km (0.047 R)
• M33: 10,753,095 km (0.081 R)
• M34: 11,417,758 km (0.071 R)
• M35: 13,160,274 km (0.104 R)
• M36: 13,207,248 km (0.059 R)
• M37: 13,584,983 km (0.104 R)
• M38: 14,062,200 km (0.08 R)
• M39: 14,642,041 km (0.097 R)
• M40: 14,690,810 km (0.085 R)
• M41: 14,739,579 km (0.039 R)
• M42: 14,984,022 km (0.095 R)
• M43: 15,082,158 km (0.062 R)
• M44: 16,529,368 km (0.054 R)
• M45: 17,038,599 km (0.102 R)
• M46: 17,243,847 km (0.104 R)
• M47: 18,177,039 km (0.065 R)
• M48: 19,339,863 km (0.09 R)
• M49: 19,553,938 km (0.085 R)
• M50: 20,200,649 km (0.106 R)
• M51: 22,350,371 km (0.114 R)
• M52: 22,406,470 km (0.107 R)
• M53: 22,462,569 km (0.102 R)
• M54: 23,253,194 km (0.111 R)
• M55: 23,709,019 km (0.114 R)
• M56: 24,225,430 km (0.1 R)
• M57: 25,036,101 km (0.078 R)
• M58: 25,152,638 km (0.078 R)
• M59: 26,386,970 km (0.052 R)
• M60: 26,981,771 km (0.086 R)
• M61: 27,460,634 km (0.051 R)
• M62: 27,882,051 km (0.107 R)
• M63: 29,220,354 km (0.086 R)
• M64: 32,022,172 km (0.113 R)
• M65: 32,656,467 km (0.115 R)
• M66: 33,294,801 km (0.091 R)
• M67: 33,679,717 km (0.041 R)
• M68: 34,001,651 km (0.09 R)
• M69: 34,389,409 km (0.097 R)
• M70: 34,583,737 km (0.113 R)
• M71: 34,908,514 km (0.112 R)
• M72: 35,299,562 km (0.062 R)
• M73: 35,757,781 km (0.095 R)
• M74: 36,151,971 km (0.069 R)
• M75: 39,425,023 km (0.101 R)
• M76: 39,764,311 km (0.105 R)
• M77: 40,445,729 km (0.083 R)
• M78: 41,544,077 km (0.096 R)
• M79: 41,889,349 km (0.109 R)
• M80: 42,443,758 km (0.076 R)
• M81: 42,513,172 km (0.117 R)
• M82: 42,582,735 km (0.114 R)
• M83: 42,930,849 km (0.101 R)
• M84: 43,070,274 km (0.093 R)
• M85: 43,770,093 km (0.066 R)
• M86: 44,544,262 km (0.109 R)
• M87: 45,039,132 km (0.067 R)
• M88: 46,105,914 km (0.117 R)
• M89: 46,391,796 km (0.044 R)
• M90: 47,469,050 km (0.116 R)
• M91: 48,119,501 km (0.069 R)
• M92: 48,481,977 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.8

Radius: 3.9

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.58 AU - 10.74 AU

Year: 18187 Days

Day: 22.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 49,333,999 km

• M1: 71,358 km (0.101 R)
• M2: 279,449 km (0.104 R)
• M3: 304,581 km (0.047 R)
• M4: 343,926 km (0.106 R)
• M5: 371,152 km (0.06 R)
• M6: 428,149 km (0.082 R)
• M7: 865,274 km (0.08 R)
• M8: 1,020,557 km (0.073 R)
• M9: 1,122,134 km (0.082 R)
• M10: 1,560,455 km (0.12 R)
• M11: 2,547,652 km (0.079 R)
• M12: 2,969,219 km (0.115 R)
• M13: 4,066,070 km (0.057 R)
• M14: 4,791,470 km (0.105 R)
• M15: 4,825,429 km (0.074 R)
• M16: 4,927,604 km (0.058 R)
• M17: 6,469,809 km (0.116 R)
• M18: 7,311,596 km (0.069 R)
• M19: 7,468,374 km (0.067 R)
• M20: 7,586,706 km (0.11 R)
• M21: 7,705,637 km (0.056 R)
• M22: 8,309,414 km (0.1 R)
• M23: 8,596,342 km (0.119 R)
• M24: 8,761,798 km (0.116 R)
• M25: 9,647,567 km (0.098 R)
• M26: 9,819,455 km (0.083 R)
• M27: 10,872,025 km (0.115 R)
• M28: 11,185,732 km (0.086 R)
• M29: 11,275,940 km (0.026 R)
• M30: 11,593,536 km (0.075 R)
• M31: 11,639,163 km (0.082 R)
• M32: 11,960,051 km (0.055 R)
• M33: 12,144,654 km (0.1 R)
• M34: 12,657,326 km (0.113 R)
• M35: 12,845,520 km (0.102 R)
• M36: 12,892,793 km (0.04 R)
• M37: 13,082,184 km (0.039 R)
• M38: 13,224,751 km (0.069 R)
• M39: 13,367,916 km (0.053 R)
• M40: 13,945,514 km (0.09 R)
• M41: 14,139,841 km (0.096 R)
• M42: 14,188,610 km (0.079 R)
• M43: 14,433,053 km (0.114 R)
• M44: 14,482,121 km (0.096 R)
• M45: 14,580,407 km (0.107 R)
• M46: 15,878,468 km (0.064 R)
• M47: 16,643,810 km (0.091 R)
• M48: 17,735,576 km (0.032 R)
• M49: 17,946,209 km (0.085 R)
• M50: 18,210,549 km (0.117 R)
• M51: 18,263,506 km (0.117 R)
• M52: 19,172,912 km (0.073 R)
• M53: 19,551,544 km (0.096 R)
• M54: 20,868,604 km (0.08 R)
• M55: 20,979,605 km (0.035 R)
• M56: 22,270,635 km (0.087 R)
• M57: 22,668,565 km (0.064 R)
• M58: 23,068,889 km (0.043 R)
• M59: 23,876,718 km (0.036 R)
• M60: 23,992,806 km (0.054 R)
• M61: 24,928,690 km (0.119 R)
• M62: 25,757,313 km (0.1 R)
• M63: 26,174,990 km (0.058 R)
• M64: 27,138,101 km (0.118 R)
• M65: 27,198,688 km (0.114 R)
• M66: 27,563,108 km (0.055 R)
• M67: 27,806,953 km (0.106 R)
• M68: 28,358,221 km (0.114 R)
• M69: 28,481,191 km (0.115 R)
• M70: 29,285,130 km (0.113 R)
• M71: 29,658,526 km (0.12 R)
• M72: 29,908,354 km (0.099 R)
• M73: 30,599,197 km (0.082 R)
• M74: 30,788,439 km (0.107 R)
• M75: 31,231,697 km (0.026 R)
• M76: 31,613,321 km (0.113 R)
• M77: 31,804,657 km (0.058 R)
• M78: 31,868,535 km (0.043 R)
• M79: 31,996,441 km (0.088 R)
• M80: 33,284,479 km (0.097 R)
• M81: 35,778,276 km (0.104 R)
• M82: 35,844,697 km (0.119 R)
• M83: 36,310,844 km (0.104 R)
• M84: 37,992,025 km (0.072 R)
• M85: 38,331,313 km (0.111 R)
• M86: 39,698,488 km (0.104 R)
• M87: 40,249,906 km (0.091 R)
• M88: 40,526,512 km (0.118 R)
• M89: 40,734,303 km (0.102 R)
• M90: 41,499,497 km (0.055 R)
• M91: 42,761,953 km (0.12 R)
• M92: 45,252,458 km (0.103 R)
• M93: 45,396,222 km (0.053 R)
• M94: 45,756,304 km (0.068 R)
• M95: 47,497,324 km (0.1 R)
• M96: 48,817,376 km (0.105 R)
• M97: 48,891,127 km (0.076 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: 220 - 18,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit