🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.94 AU - 1.06 AU

Year: 365 Days

Day: 40.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.37 AU - 1.55 AU

Year: 644 Days

Day: 23.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,253,157 km

• M1: 1,054,366 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.82 AU - 1.88 AU

Year: 919 Days

Day: 47.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.52 AU - 3.54 AU

Year: 1926 Days

Day: 34.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.1

Radius: 10.1

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.24 AU - 5.5 AU

Year: 3925 Days

Day: 5.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 83.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,253,157 km

• M1: 205,847 km (0.064 R)
• M2: 283,638 km (0.115 R)
• M3: 429,047 km (0.102 R)
• M4: 613,650 km (0.06 R)
• M5: 721,810 km (0.09 R)
• M6: 790,176 km (0.116 R)
• M7: 872,904 km (0.098 R)
• M8: 1,126,472 km (0.112 R)
• M9: 1,304,045 km (0.069 R)
• M10: 1,447,210 km (0.118 R)
• M11: 1,656,348 km (0.089 R)
• M12: 1,843,644 km (0.113 R)
• M13: 2,188,318 km (0.099 R)
• M14: 2,290,643 km (0.092 R)
• M15: 2,411,966 km (0.097 R)
• M16: 3,013,200 km (0.034 R)
• M17: 4,176,922 km (0.096 R)
• M18: 4,240,651 km (0.059 R)
• M19: 4,304,679 km (0.066 R)
• M20: 4,520,399 km (0.117 R)
• M21: 4,783,990 km (0.097 R)
• M22: 4,873,001 km (0.06 R)
• M23: 5,052,818 km (0.09 R)
• M24: 5,188,952 km (0.075 R)
• M25: 5,604,983 km (0.032 R)
• M26: 6,152,362 km (0.075 R)
• M27: 6,371,224 km (0.066 R)
• M28: 7,451,919 km (0.056 R)
• M29: 7,529,560 km (0.114 R)
• M30: 7,737,501 km (0.09 R)
• M31: 8,159,367 km (0.119 R)
• M32: 8,266,030 km (0.035 R)
• M33: 8,507,631 km (0.085 R)
• M34: 8,697,321 km (0.104 R)
• M35: 8,833,605 km (0.097 R)
• M36: 9,163,468 km (0.113 R)
• M37: 9,357,945 km (0.054 R)
• M38: 9,722,515 km (0.06 R)
• M39: 10,206,315 km (0.094 R)
• M40: 10,668,871 km (0.113 R)
• M41: 11,584,410 km (0.071 R)
• M42: 12,280,040 km (0.097 R)
• M43: 12,958,018 km (0.045 R)
• M44: 13,176,281 km (0.067 R)
• M45: 13,521,852 km (0.058 R)
• M46: 13,679,828 km (0.095 R)
• M47: 14,157,643 km (0.092 R)
• M48: 14,318,162 km (0.053 R)
• M49: 14,576,218 km (0.097 R)
• M50: 14,835,770 km (0.112 R)
• M51: 15,096,968 km (0.082 R)
• M52: 15,756,396 km (0.088 R)
• M53: 15,889,388 km (0.077 R)
• M54: 16,932,983 km (0.07 R)
• M55: 17,308,623 km (0.106 R)
• M56: 17,549,177 km (0.092 R)
• M57: 18,102,988 km (0.108 R)
• M58: 18,277,269 km (0.04 R)
• M59: 18,381,988 km (0.097 R)
• M60: 19,085,996 km (0.09 R)
• M61: 19,691,269 km (0.032 R)
• M62: 19,978,347 km (0.103 R)
• M63: 20,629,098 km (0.095 R)
• M64: 21,729,390 km (0.062 R)
• M65: 21,803,441 km (0.102 R)
• M66: 21,914,592 km (0.091 R)
• M67: 22,623,237 km (0.033 R)
• M68: 22,999,326 km (0.101 R)
• M69: 23,529,202 km (0.105 R)
• M70: 24,331,495 km (0.11 R)
• M71: 24,408,389 km (0.095 R)
• M72: 25,142,914 km (0.088 R)
• M73: 25,376,287 km (0.058 R)
• M74: 25,727,842 km (0.049 R)
• M75: 26,159,581 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.9

Radius: 10.7

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.21 AU - 7.03 AU

Year: 5530 Days

Day: 14.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,253,157 km

• M1: 134,040 km (0.099 R)
• M2: 286,480 km (0.112 R)
• M3: 466,596 km (0.115 R)
• M4: 543,788 km (0.112 R)
• M5: 675,434 km (0.099 R)
• M6: 1,046,437 km (0.097 R)
• M7: 1,121,834 km (0.101 R)
• M8: 1,215,034 km (0.119 R)
• M9: 1,294,770 km (0.119 R)
• M10: 1,865,934 km (0.112 R)
• M11: 1,977,684 km (0.1 R)
• M12: 2,072,678 km (0.1 R)
• M13: 2,326,696 km (0.074 R)
• M14: 2,488,261 km (0.09 R)
• M15: 2,737,491 km (0.109 R)
• M16: 2,951,416 km (0.08 R)
• M17: 3,082,464 km (0.088 R)
• M18: 3,171,026 km (0.073 R)
• M19: 3,282,776 km (0.076 R)
• M20: 3,464,537 km (0.113 R)
• M21: 3,933,377 km (0.077 R)
• M22: 4,053,654 km (0.081 R)
• M23: 4,372,447 km (0.05 R)
• M24: 4,648,604 km (0.084 R)
• M25: 4,827,374 km (0.103 R)
• M26: 5,511,186 km (0.12 R)
• M27: 5,619,046 km (0.116 R)
• M28: 5,891,912 km (0.102 R)
• M29: 6,479,233 km (0.118 R)
• M30: 6,910,225 km (0.087 R)
• M31: 7,350,491 km (0.09 R)
• M32: 8,012,761 km (0.086 R)
• M33: 8,320,185 km (0.061 R)
• M34: 8,694,179 km (0.095 R)
• M35: 8,946,551 km (0.107 R)
• M36: 9,201,466 km (0.109 R)
• M37: 9,914,599 km (0.079 R)
• M38: 10,145,279 km (0.104 R)
• M39: 10,344,394 km (0.114 R)
• M40: 10,578,365 km (0.082 R)
• M41: 11,222,234 km (0.115 R)
• M42: 11,600,866 km (0.05 R)
• M43: 11,739,543 km (0.065 R)
• M44: 12,053,699 km (0.118 R)
• M45: 12,123,860 km (0.111 R)
• M46: 12,583,425 km (0.038 R)
• M47: 12,654,633 km (0.088 R)
• M48: 12,797,499 km (0.115 R)
• M49: 13,156,983 km (0.118 R)
• M50: 13,629,264 km (0.114 R)
• M51: 13,702,417 km (0.116 R)
• M52: 14,144,030 km (0.1 R)
• M53: 14,740,177 km (0.069 R)
• M54: 15,458,846 km (0.095 R)
• M55: 15,957,006 km (0.101 R)
• M56: 16,305,121 km (0.096 R)
• M57: 16,812,258 km (0.119 R)
• M58: 17,562,940 km (0.088 R)
• M59: 17,722,261 km (0.087 R)
• M60: 18,243,760 km (0.116 R)
• M61: 18,526,649 km (0.031 R)
• M62: 19,219,586 km (0.1 R)
• M63: 19,589,991 km (0.076 R)
• M64: 20,170,730 km (0.096 R)
• M65: 20,421,456 km (0.117 R)
• M66: 20,673,079 km (0.082 R)
• M67: 20,968,086 km (0.05 R)
• M68: 21,179,618 km (0.107 R)
• M69: 21,732,831 km (0.081 R)
• M70: 22,032,774 km (0.088 R)
• M71: 22,463,467 km (0.036 R)
• M72: 22,679,935 km (0.064 R)
• M73: 22,766,702 km (0.052 R)
• M74: 25,196,021 km (0.099 R)
• M75: 25,330,959 km (0.11 R)
• M76: 26,145,220 km (0.083 R)
• M77: 26,509,790 km (0.039 R)
• M78: 27,475,145 km (0.062 R)
• M79: 28,218,198 km (0.118 R)
• M80: 28,545,368 km (0.117 R)
• M81: 29,581,932 km (0.085 R)
• M82: 29,676,777 km (0.058 R)
• M83: 30,919,038 km (0.049 R)
• M84: 31,159,740 km (0.075 R)
• M85: 32,373,278 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.4

Radius: 12.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.88 AU - 12.12 AU

Year: 11550 Days

Day: 9.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,253,157 km

• M1: 199,414 km (0.069 R)
• M2: 404,513 km (0.032 R)
• M3: 594,801 km (0.111 R)
• M4: 768,035 km (0.076 R)
• M5: 853,007 km (0.081 R)
• M6: 941,419 km (0.12 R)
• M7: 1,071,121 km (0.03 R)
• M8: 1,308,383 km (0.056 R)
• M9: 1,811,331 km (0.109 R)
• M10: 2,170,665 km (0.108 R)
• M11: 2,270,447 km (0.117 R)
• M12: 2,371,725 km (0.075 R)
• M13: 2,738,688 km (0.039 R)
• M14: 2,874,224 km (0.087 R)
• M15: 3,265,722 km (0.109 R)
• M16: 3,497,149 km (0.035 R)
• M17: 4,540,595 km (0.086 R)
• M18: 5,230,839 km (0.061 R)
• M19: 5,744,109 km (0.063 R)
• M20: 6,855,622 km (0.104 R)
• M21: 6,966,623 km (0.04 R)
• M22: 7,115,772 km (0.109 R)
• M23: 7,569,353 km (0.041 R)
• M24: 7,993,463 km (0.117 R)
• M25: 8,864,871 km (0.101 R)
• M26: 9,107,818 km (0.099 R)
• M27: 9,312,019 km (0.111 R)
• M28: 9,933,598 km (0.104 R)
• M29: 10,017,522 km (0.104 R)
• M30: 11,877,921 km (0.046 R)
• M31: 13,145,763 km (0.09 R)
• M32: 13,562,543 km (0.106 R)
• M33: 14,456,390 km (0.089 R)
• M34: 14,646,978 km (0.108 R)
• M35: 14,742,721 km (0.082 R)
• M36: 15,030,846 km (0.098 R)
• M37: 15,857,374 km (0.082 R)
• M38: 16,399,966 km (0.098 R)
• M39: 16,549,115 km (0.106 R)
• M40: 16,848,610 km (0.051 R)
• M41: 17,149,900 km (0.092 R)
• M42: 17,605,276 km (0.044 R)
• M43: 18,321,401 km (0.072 R)
• M44: 18,527,846 km (0.052 R)
• M45: 19,047,250 km (0.111 R)
• M46: 19,203,879 km (0.045 R)
• M47: 19,413,615 km (0.052 R)
• M48: 20,100,269 km (0.064 R)
• M49: 20,419,960 km (0.102 R)
• M50: 20,580,329 km (0.086 R)
• M51: 21,064,278 km (0.099 R)
• M52: 21,715,178 km (0.099 R)
• M53: 22,262,706 km (0.109 R)
• M54: 22,759,521 km (0.098 R)
• M55: 24,101,863 km (0.075 R)
• M56: 24,611,842 km (0.039 R)
• M57: 24,896,676 km (0.112 R)
• M58: 25,815,656 km (0.1 R)
• M59: 26,279,409 km (0.086 R)
• M60: 26,570,527 km (0.048 R)
• M61: 27,509,552 km (0.077 R)
• M62: 27,805,307 km (0.12 R)
• M63: 29,118,777 km (0.059 R)
• M64: 29,722,554 km (0.045 R)
• M65: 30,086,675 km (0.11 R)
• M66: 30,452,442 km (0.076 R)
• M67: 31,558,419 km (0.072 R)
• M68: 31,867,937 km (0.097 R)
• M69: 32,303,117 km (0.108 R)
• M70: 33,053,500 km (0.091 R)
• M71: 34,062,986 km (0.059 R)
• M72: 34,444,162 km (0.099 R)
• M73: 35,531,888 km (0.1 R)
• M74: 36,890,985 km (0.094 R)
• M75: 37,937,870 km (0.057 R)
• M76: 38,399,081 km (0.105 R)
• M77: 39,393,458 km (0.115 R)
• M78: 42,086,219 km (0.099 R)
• M79: 43,042,748 km (0.036 R)
• M80: 43,454,890 km (0.064 R)
• M81: 43,937,343 km (0.101 R)
• M82: 45,255,899 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.6

Radius: 6.8

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.55 AU - 20.71 AU

Year: 25896 Days

Day: 15.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,253,157 km

• M1: 96,640 km (0.095 R)
• M2: 1,133,204 km (0.099 R)
• M3: 1,410,708 km (0.07 R)
• M4: 1,929,962 km (0.055 R)
• M5: 2,398,353 km (0.092 R)
• M6: 2,681,542 km (0.037 R)
• M7: 2,827,101 km (0.083 R)
• M8: 3,164,294 km (0.107 R)
• M9: 3,435,366 km (0.112 R)
• M10: 3,754,308 km (0.095 R)
• M11: 3,876,380 km (0.104 R)
• M12: 3,999,798 km (0.12 R)
• M13: 4,420,617 km (0.086 R)
• M14: 4,944,060 km (0.102 R)
• M15: 4,988,640 km (0.103 R)
• M16: 5,859,599 km (0.069 R)
• M17: 7,480,791 km (0.06 R)
• M18: 8,050,310 km (0.075 R)
• M19: 8,260,794 km (0.105 R)
• M20: 10,235,935 km (0.119 R)
• M21: 10,349,779 km (0.11 R)
• M22: 10,751,599 km (0.083 R)
• M23: 11,334,432 km (0.066 R)
• M24: 11,748,519 km (0.086 R)
• M25: 13,267,386 km (0.1 R)
• M26: 13,703,763 km (0.079 R)
• M27: 14,335,216 km (0.12 R)
• M28: 14,718,635 km (0.04 R)
• M29: 14,782,813 km (0.098 R)
• M30: 15,430,272 km (0.05 R)
• M31: 16,219,401 km (0.119 R)
• M32: 16,418,666 km (0.111 R)
• M33: 16,752,718 km (0.099 R)
• M34: 17,156,482 km (0.099 R)
• M35: 18,111,216 km (0.098 R)
• M36: 18,180,031 km (0.094 R)
• M37: 18,387,074 km (0.099 R)
• M38: 19,083,004 km (0.105 R)
• M39: 19,363,649 km (0.077 R)
• M40: 19,434,110 km (0.111 R)
• M41: 20,715,864 km (0.113 R)
• M42: 21,149,249 km (0.069 R)
• M43: 21,951,393 km (0.118 R)
• M44: 22,319,254 km (0.066 R)
• M45: 22,467,057 km (0.047 R)
• M46: 22,912,260 km (0.089 R)
• M47: 23,061,260 km (0.046 R)
• M48: 23,735,946 km (0.078 R)
• M49: 26,576,959 km (0.045 R)
• M50: 26,733,439 km (0.03 R)
• M51: 27,917,805 km (0.071 R)
• M52: 29,119,076 km (0.066 R)
• M53: 29,929,298 km (0.086 R)
• M54: 31,241,122 km (0.08 R)
• M55: 32,655,270 km (0.113 R)
• M56: 33,581,431 km (0.109 R)
• M57: 33,920,420 km (0.082 R)
• M58: 34,175,334 km (0.099 R)
• M59: 35,287,295 km (0.072 R)
• M60: 35,718,287 km (0.115 R)
• M61: 37,371,343 km (0.117 R)
• M62: 37,810,563 km (0.117 R)
• M63: 37,986,789 km (0.087 R)
• M64: 40,391,425 km (0.118 R)
• M65: 40,661,599 km (0.056 R)
• M66: 41,657,472 km (0.095 R)
• M67: 42,936,683 km (0.081 R)
• M68: 43,765,755 km (0.12 R)
• M69: 43,858,206 km (0.043 R)
• M70: 46,002,392 km (0.073 R)
• M71: 46,190,437 km (0.079 R)
• M72: 46,284,534 km (0.045 R)
• M73: 46,850,612 km (0.118 R)
• M74: 47,894,357 km (0.066 R)
• M75: 48,084,944 km (0.076 R)
• M76: 48,180,388 km (0.116 R)
• M77: 48,371,424 km (0.09 R)
• M78: 49,137,814 km (0.093 R)
• M79: 49,426,239 km (0.099 R)
• M80: 50,391,893 km (0.036 R)
• M81: 50,877,039 km (0.065 R)
• M82: 52,636,160 km (0.102 R)
• M83: 53,029,902 km (0.117 R)
• M84: 54,514,661 km (0.104 R)
• M85: 56,918,699 km (0.062 R)
• M86: 57,019,677 km (0.1 R)
• M87: 58,438,763 km (0.093 R)
• M88: 58,846,417 km (0.106 R)
• M89: 58,948,443 km (0.043 R)
• M90: 59,050,618 km (0.046 R)
• M91: 65,389,229 km (0.094 R)
• M92: 66,980,651 km (0.061 R)
• M93: 68,155,892 km (0.08 R)
• M94: 68,370,266 km (0.115 R)
• M95: 68,692,350 km (0.039 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 15,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit