🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.41 AU - 0.65 AU

Year: 163 Days

Day: 22.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,337,195 km

• M1: 100,829 km (0.047 R)
• M2: 298,747 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.47 AU - 1.75 AU

Year: 862 Days

Day: 19.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,337,195 km

• M1: 1,063,042 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.89 AU - 2.47 AU

Year: 1358 Days

Day: 22.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.15 AU - 2.39 AU

Year: 1442 Days

Day: 26.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.4

Radius: 8.6

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.35 AU - 3.61 AU

Year: 2170 Days

Day: 8 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 75,337,195 km

• M1: 108,608 km (0.071 R)
• M2: 313,408 km (0.102 R)
• M3: 386,710 km (0.105 R)
• M4: 578,794 km (0.095 R)
• M5: 782,696 km (0.095 R)
• M6: 918,232 km (0.102 R)
• M7: 1,072,467 km (0.036 R)
• M8: 1,190,949 km (0.039 R)
• M9: 1,394,701 km (0.101 R)
• M10: 1,560,904 km (0.106 R)
• M11: 1,721,273 km (0.072 R)
• M12: 1,939,237 km (0.085 R)
• M13: 2,331,483 km (0.034 R)
• M14: 2,689,471 km (0.101 R)
• M15: 2,837,722 km (0.103 R)
• M16: 2,897,711 km (0.115 R)
• M17: 3,425,043 km (0.086 R)
• M18: 3,585,711 km (0.1 R)
• M19: 3,948,337 km (0.075 R)
• M20: 4,151,042 km (0.059 R)
• M21: 4,253,666 km (0.072 R)
• M22: 4,322,630 km (0.074 R)
• M23: 4,426,751 km (0.106 R)
• M24: 4,672,839 km (0.102 R)
• M25: 4,995,970 km (0.047 R)
• M26: 5,068,675 km (0.073 R)
• M27: 5,215,431 km (0.111 R)
• M28: 5,382,083 km (0.106 R)
• M29: 5,512,981 km (0.077 R)
• M30: 5,701,773 km (0.106 R)
• M31: 5,950,405 km (0.076 R)
• M32: 6,105,089 km (0.093 R)
• M33: 6,577,519 km (0.057 R)
• M34: 6,798,026 km (0.082 R)
• M35: 7,000,582 km (0.115 R)
• M36: 7,266,866 km (0.104 R)
• M37: 7,349,444 km (0.119 R)
• M38: 7,620,067 km (0.039 R)
• M39: 7,830,551 km (0.06 R)
• M40: 7,915,223 km (0.11 R)
• M41: 9,199,970 km (0.094 R)
• M42: 9,289,429 km (0.114 R)
• M43: 10,292,334 km (0.09 R)
• M44: 10,455,096 km (0.092 R)
• M45: 10,525,108 km (0.066 R)
• M46: 11,377,217 km (0.069 R)
• M47: 11,763,030 km (0.12 R)
• M48: 12,226,784 km (0.098 R)
• M49: 12,473,321 km (0.088 R)
• M50: 12,796,153 km (0.063 R)
• M51: 13,172,242 km (0.119 R)
• M52: 13,806,986 km (0.051 R)
• M53: 13,883,879 km (0.114 R)
• M54: 14,115,307 km (0.116 R)
• M55: 14,790,891 km (0.05 R)
• M56: 14,869,580 km (0.067 R)
• M57: 15,079,914 km (0.077 R)
• M58: 15,904,498 km (0.103 R)
• M59: 16,661,912 km (0.109 R)
• M60: 16,935,227 km (0.095 R)
• M61: 17,099,934 km (0.111 R)
• M62: 17,237,564 km (0.11 R)
• M63: 17,292,766 km (0.061 R)
• M64: 17,458,670 km (0.092 R)
• M65: 17,569,522 km (0.057 R)
• M66: 17,819,799 km (0.102 R)
• M67: 18,015,324 km (0.073 R)
• M68: 18,776,029 km (0.051 R)
• M69: 18,974,994 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700

Radius: 9.2

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.13 AU - 8.07 AU

Year: 7151 Days

Day: 6.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,337,195 km

• M1: 117,883 km (0.075 R)
• M2: 231,578 km (0.111 R)
• M3: 457,620 km (0.039 R)
• M4: 531,970 km (0.118 R)
• M5: 920,924 km (0.1 R)
• M6: 1,518,867 km (0.102 R)
• M7: 2,066,395 km (0.118 R)
• M8: 2,196,097 km (0.114 R)
• M9: 2,373,071 km (0.087 R)
• M10: 2,554,982 km (0.101 R)
• M11: 2,741,531 km (0.092 R)
• M12: 4,277,751 km (0.057 R)
• M13: 4,443,805 km (0.11 R)
• M14: 4,697,074 km (0.073 R)
• M15: 5,013,025 km (0.051 R)
• M16: 5,159,032 km (0.12 R)
• M17: 6,282,213 km (0.081 R)
• M18: 6,471,305 km (0.06 R)
• M19: 7,017,487 km (0.062 R)
• M20: 7,115,324 km (0.112 R)
• M21: 7,645,199 km (0.063 R)
• M22: 7,914,924 km (0.052 R)
• M23: 8,119,424 km (0.106 R)
• M24: 8,325,421 km (0.115 R)
• M25: 8,883,570 km (0.025 R)
• M26: 10,183,277 km (0.084 R)
• M27: 11,464,582 km (0.071 R)
• M28: 11,696,010 km (0.103 R)
• M29: 12,202,549 km (0.092 R)
• M30: 12,597,188 km (0.106 R)
• M31: 12,796,003 km (0.088 R)
• M32: 13,358,491 km (0.114 R)
• M33: 13,724,258 km (0.103 R)
• M34: 13,805,939 km (0.109 R)
• M35: 14,093,316 km (0.09 R)
• M36: 14,217,183 km (0.071 R)
• M37: 14,841,306 km (0.101 R)
• M38: 14,967,267 km (0.12 R)
• M39: 15,474,553 km (0.076 R)
• M40: 15,815,936 km (0.062 R)
• M41: 15,901,655 km (0.091 R)
• M42: 15,987,524 km (0.09 R)
• M43: 16,159,712 km (0.066 R)
• M44: 17,117,886 km (0.113 R)
• M45: 17,426,656 km (0.092 R)
• M46: 17,737,371 km (0.05 R)
• M47: 18,005,001 km (0.073 R)
• M48: 19,089,137 km (0.09 R)
• M49: 19,363,350 km (0.106 R)
• M50: 21,557,203 km (0.071 R)
• M51: 21,699,919 km (0.098 R)
• M52: 21,795,213 km (0.092 R)
• M53: 22,033,971 km (0.093 R)
• M54: 22,369,818 km (0.061 R)
• M55: 22,514,330 km (0.086 R)
• M56: 22,901,040 km (0.075 R)
• M57: 23,192,607 km (0.116 R)
• M58: 23,387,682 km (0.09 R)
• M59: 23,926,833 km (0.073 R)
• M60: 25,568,670 km (0.067 R)
• M61: 25,972,135 km (0.058 R)
• M62: 26,479,422 km (0.09 R)
• M63: 26,734,336 km (0.097 R)
• M64: 26,836,512 km (0.039 R)
• M65: 27,658,702 km (0.096 R)
• M66: 27,813,835 km (0.036 R)
• M67: 27,969,267 km (0.088 R)
• M68: 28,698,108 km (0.098 R)
• M69: 28,802,676 km (0.11 R)
• M70: 29,433,231 km (0.118 R)
• M71: 30,281,003 km (0.093 R)
• M72: 30,868,473 km (0.118 R)
• M73: 30,975,735 km (0.088 R)
• M74: 33,091,049 km (0.052 R)
• M75: 33,255,756 km (0.085 R)
• M76: 33,751,374 km (0.094 R)
• M77: 36,548,854 km (0.049 R)
• M78: 37,631,344 km (0.091 R)
• M79: 37,917,974 km (0.047 R)
• M80: 38,147,756 km (0.085 R)
• M81: 38,262,797 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.7

Radius: 8

Gravity: 15.12 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.44 AU - 11.36 AU

Year: 12155 Days

Day: 10.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,337,195 km

• M1: 211,831 km (0.075 R)
• M2: 466,147 km (0.107 R)
• M3: 517,160 km (0.119 R)
• M4: 607,218 km (0.026 R)
• M5: 783,294 km (0.105 R)
• M6: 845,677 km (0.07 R)
• M7: 931,696 km (0.046 R)
• M8: 998,267 km (0.085 R)
• M9: 1,256,473 km (0.098 R)
• M10: 1,380,788 km (0.086 R)
• M11: 1,561,802 km (0.107 R)
• M12: 1,615,059 km (0.107 R)
• M13: 1,750,744 km (0.086 R)
• M14: 2,062,506 km (0.079 R)
• M15: 2,270,148 km (0.052 R)
• M16: 2,391,771 km (0.118 R)
• M17: 2,933,016 km (0.114 R)
• M18: 3,133,028 km (0.11 R)
• M19: 3,616,977 km (0.056 R)
• M20: 4,848,018 km (0.111 R)
• M21: 6,281,615 km (0.115 R)
• M22: 6,713,803 km (0.115 R)
• M23: 6,889,431 km (0.106 R)
• M24: 7,836,086 km (0.108 R)
• M25: 8,442,257 km (0.072 R)
• M26: 9,355,402 km (0.051 R)
• M27: 9,998,224 km (0.113 R)
• M28: 11,170,024 km (0.091 R)
• M29: 11,378,264 km (0.074 R)
• M30: 11,535,342 km (0.113 R)
• M31: 12,438,614 km (0.06 R)
• M32: 13,254,371 km (0.071 R)
• M33: 13,309,423 km (0.116 R)
• M34: 15,920,505 km (0.107 R)
• M35: 15,978,997 km (0.086 R)
• M36: 16,096,132 km (0.092 R)
• M37: 17,404,067 km (0.118 R)
• M38: 18,192,896 km (0.11 R)
• M39: 18,560,907 km (0.073 R)
• M40: 18,684,026 km (0.069 R)
• M41: 19,304,259 km (0.069 R)
• M42: 21,204,900 km (0.091 R)
• M43: 21,333,704 km (0.033 R)
• M44: 21,398,180 km (0.072 R)
• M45: 23,629,881 km (0.075 R)
• M46: 23,830,342 km (0.115 R)
• M47: 25,454,078 km (0.076 R)
• M48: 29,021,538 km (0.069 R)
• M49: 29,093,046 km (0.082 R)
• M50: 30,027,883 km (0.108 R)
• M51: 30,535,319 km (0.05 R)
• M52: 30,972,444 km (0.118 R)
• M53: 32,000,780 km (0.099 R)
• M54: 32,074,681 km (0.076 R)
• M55: 32,222,484 km (0.05 R)
• M56: 32,667,687 km (0.104 R)
• M57: 33,789,372 km (0.064 R)
• M58: 34,619,939 km (0.115 R)
• M59: 35,228,204 km (0.037 R)
• M60: 35,304,499 km (0.078 R)
• M61: 35,993,547 km (0.075 R)
• M62: 36,224,227 km (0.045 R)
• M63: 37,074,092 km (0.083 R)
• M64: 37,618,479 km (0.07 R)
• M65: 39,663,183 km (0.097 R)
• M66: 40,219,986 km (0.117 R)
• M67: 40,459,343 km (0.074 R)
• M68: 41,502,040 km (0.101 R)
• M69: 41,582,523 km (0.116 R)
• M70: 42,310,167 km (0.1 R)
• M71: 44,848,095 km (0.052 R)
• M72: 46,846,573 km (0.102 R)
• M73: 47,350,718 km (0.117 R)
• M74: 48,025,704 km (0.086 R)
• M75: 48,619,009 km (0.108 R)
• M76: 48,788,952 km (0.111 R)
• M77: 48,959,045 km (0.051 R)
• M78: 49,299,978 km (0.09 R)
• M79: 49,385,249 km (0.118 R)
• M80: 50,327,267 km (0.103 R)
• M81: 50,585,323 km (0.076 R)
• M82: 52,055,272 km (0.117 R)
• M83: 52,577,368 km (0.113 R)
• M84: 53,451,618 km (0.053 R)
• M85: 53,978,352 km (0.094 R)
• M86: 54,683,407 km (0.114 R)
• M87: 55,214,181 km (0.053 R)
• M88: 55,657,888 km (0.04 R)
• M89: 57,175,109 km (0.062 R)
• M90: 57,354,477 km (0.111 R)
• M91: 58,073,893 km (0.11 R)
• M92: 58,163,951 km (0.111 R)
• M93: 59,794,419 km (0.088 R)
• M94: 61,073,032 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.8

Radius: 6.4

Gravity: 21.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.04 AU - 13.9 AU

Year: 17466 Days

Day: 17.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,337,195 km

• M1: 81,980 km (0.106 R)
• M2: 178,470 km (0.069 R)
• M3: 246,388 km (0.083 R)
• M4: 750,682 km (0.112 R)
• M5: 997,818 km (0.069 R)
• M6: 1,414,149 km (0.114 R)
• M7: 2,179,641 km (0.102 R)
• M8: 2,283,163 km (0.087 R)
• M9: 3,052,844 km (0.066 R)
• M10: 4,495,416 km (0.109 R)
• M11: 4,716,522 km (0.097 R)
• M12: 5,032,173 km (0.034 R)
• M13: 5,447,906 km (0.098 R)
• M14: 5,588,976 km (0.064 R)
• M15: 5,874,858 km (0.117 R)
• M16: 5,922,879 km (0.113 R)
• M17: 6,312,432 km (0.061 R)
• M18: 8,380,772 km (0.09 R)
• M19: 8,928,001 km (0.094 R)
• M20: 9,656,692 km (0.083 R)
• M21: 9,999,271 km (0.115 R)
• M22: 10,520,769 km (0.031 R)
• M23: 10,755,489 km (0.095 R)
• M24: 11,650,682 km (0.068 R)
• M25: 11,954,366 km (0.094 R)
• M26: 12,445,645 km (0.046 R)
• M27: 13,511,530 km (0.03 R)
• M28: 14,346,286 km (0.095 R)
• M29: 14,999,580 km (0.076 R)
• M30: 16,470,875 km (0.027 R)
• M31: 16,811,659 km (0.086 R)
• M32: 17,086,022 km (0.062 R)
• M33: 19,909,083 km (0.081 R)
• M34: 21,299,894 km (0.1 R)
• M35: 21,894,845 km (0.041 R)
• M36: 22,044,443 km (0.097 R)
• M37: 22,949,211 km (0.12 R)
• M38: 23,101,053 km (0.08 R)
• M39: 23,177,198 km (0.088 R)
• M40: 23,253,343 km (0.057 R)
• M41: 26,209,697 km (0.074 R)
• M42: 30,026,088 km (0.101 R)
• M43: 31,112,019 km (0.096 R)
• M44: 31,364,390 km (0.053 R)
• M45: 31,448,614 km (0.044 R)
• M46: 31,617,510 km (0.103 R)
• M47: 32,551,300 km (0.065 R)
• M48: 32,807,561 km (0.112 R)
• M49: 33,494,066 km (0.07 R)
• M50: 34,794,221 km (0.073 R)
• M51: 35,056,167 km (0.115 R)
• M52: 36,199,094 km (0.041 R)
• M53: 36,730,616 km (0.088 R)
• M54: 37,443,449 km (0.111 R)
• M55: 37,801,587 km (0.083 R)
• M56: 38,611,510 km (0.058 R)
• M57: 39,063,894 km (0.067 R)
• M58: 40,523,520 km (0.079 R)
• M59: 40,799,079 km (0.06 R)
• M60: 40,983,234 km (0.087 R)
• M61: 41,629,796 km (0.11 R)
• M62: 44,155,158 km (0.115 R)
• M63: 45,293,299 km (0.069 R)
• M64: 45,866,109 km (0.082 R)
• M65: 46,153,337 km (0.032 R)
• M66: 47,018,611 km (0.055 R)
• M67: 47,115,101 km (0.059 R)
• M68: 47,405,022 km (0.115 R)
• M69: 47,889,420 km (0.119 R)
• M70: 49,843,318 km (0.1 R)
• M71: 53,526,118 km (0.103 R)
• M72: 54,435,224 km (0.065 R)
• M73: 55,145,665 km (0.05 R)
• M74: 57,398,758 km (0.068 R)
• M75: 58,640,271 km (0.088 R)
• M76: 58,744,092 km (0.066 R)
• M77: 59,368,513 km (0.118 R)
• M78: 59,577,202 km (0.114 R)
• M79: 60,204,616 km (0.099 R)
• M80: 63,054,904 km (0.106 R)
• M81: 63,480,809 km (0.091 R)
• M82: 63,907,762 km (0.105 R)
• M83: 65,948,725 km (0.07 R)
• M84: 66,597,681 km (0.089 R)
• M85: 67,792,968 km (0.068 R)
• M86: 68,557,263 km (0.069 R)
• M87: 70,977,907 km (0.068 R)
• M88: 71,088,459 km (0.03 R)
• M89: 71,310,014 km (0.036 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 16,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit