🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.89 AU - 0.93 AU

Year: 327 Days

Day: 44.2 Hours

Environment

Temp: 43 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,328,719 km

• M1: 74,649 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.87 AU - 1.09 AU

Year: 365 Days

Day: 44.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.97 AU - 1.05 AU

Year: 382 Days

Day: 16.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.85 AU - 1.31 AU

Year: 423 Days

Day: 16.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 77.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.18 AU - 3.1 AU

Year: 1616 Days

Day: 34.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.1

Radius: 11.7

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.55 AU - 6.89 AU

Year: 5154 Days

Day: 10 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,328,719 km

• M1: 234,869 km (0.092 R)
• M2: 378,782 km (0.107 R)
• M3: 1,098,348 km (0.067 R)
• M4: 1,494,483 km (0.102 R)
• M5: 1,953,299 km (0.119 R)
• M6: 2,069,836 km (0.115 R)
• M7: 2,249,204 km (0.077 R)
• M8: 2,392,369 km (0.089 R)
• M9: 2,688,124 km (0.092 R)
• M10: 2,840,415 km (0.071 R)
• M11: 3,085,606 km (0.096 R)
• M12: 3,361,165 km (0.045 R)
• M13: 3,454,813 km (0.047 R)
• M14: 3,668,738 km (0.119 R)
• M15: 3,813,848 km (0.104 R)
• M16: 4,035,103 km (0.111 R)
• M17: 4,109,902 km (0.057 R)
• M18: 4,362,274 km (0.12 R)
• M19: 4,594,001 km (0.086 R)
• M20: 5,727,803 km (0.053 R)
• M21: 6,067,241 km (0.101 R)
• M22: 6,559,418 km (0.114 R)
• M23: 6,736,093 km (0.042 R)
• M24: 7,612,886 km (0.08 R)
• M25: 7,892,335 km (0.105 R)
• M26: 8,017,548 km (0.072 R)
• M27: 8,461,405 km (0.097 R)
• M28: 8,783,190 km (0.109 R)
• M29: 9,806,589 km (0.048 R)
• M30: 9,907,568 km (0.103 R)
• M31: 10,110,722 km (0.106 R)
• M32: 10,867,388 km (0.097 R)
• M33: 10,971,957 km (0.066 R)
• M34: 11,182,291 km (0.116 R)
• M35: 11,287,907 km (0.05 R)
• M36: 11,856,828 km (0.077 R)
• M37: 11,964,539 km (0.104 R)
• M38: 12,617,683 km (0.059 R)
• M39: 13,431,645 km (0.051 R)
• M40: 13,543,993 km (0.117 R)
• M41: 14,645,931 km (0.111 R)
• M42: 14,916,254 km (0.099 R)
• M43: 15,501,032 km (0.117 R)
• M44: 15,579,571 km (0.117 R)
• M45: 15,974,360 km (0.117 R)
• M46: 16,652,936 km (0.118 R)
• M47: 17,832,216 km (0.114 R)
• M48: 18,411,309 km (0.116 R)
• M49: 18,494,486 km (0.106 R)
• M50: 18,703,025 km (0.083 R)
• M51: 18,828,538 km (0.079 R)
• M52: 19,885,596 km (0.051 R)
• M53: 20,485,932 km (0.108 R)
• M54: 21,880,334 km (0.052 R)
• M55: 21,968,597 km (0.101 R)
• M56: 22,145,272 km (0.107 R)
• M57: 22,633,559 km (0.07 R)
• M58: 22,722,869 km (0.096 R)
• M59: 23,080,707 km (0.096 R)
• M60: 23,802,068 km (0.075 R)
• M61: 24,347,951 km (0.089 R)
• M62: 24,576,686 km (0.054 R)
• M63: 25,313,306 km (0.052 R)
• M64: 26,010,432 km (0.107 R)
• M65: 26,103,781 km (0.096 R)
• M66: 26,291,078 km (0.079 R)
• M67: 26,431,700 km (0.119 R)
• M68: 26,619,744 km (0.097 R)
• M69: 26,949,757 km (0.069 R)
• M70: 27,518,678 km (0.064 R)
• M71: 27,852,431 km (0.1 R)
• M72: 29,249,226 km (0.039 R)
• M73: 29,687,398 km (0.061 R)
• M74: 29,931,692 km (0.105 R)
• M75: 30,668,760 km (0.099 R)
• M76: 31,710,709 km (0.117 R)
• M77: 31,860,457 km (0.098 R)
• M78: 32,361,460 km (0.052 R)
• M79: 32,764,178 km (0.089 R)
• M80: 34,186,704 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.6

Radius: 13.2

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.42 AU - 7.22 AU

Year: 5289 Days

Day: 12.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,328,719 km

• M1: 255,962 km (0.097 R)
• M2: 443,707 km (0.102 R)
• M3: 653,294 km (0.105 R)
• M4: 739,911 km (0.045 R)
• M5: 885,171 km (0.06 R)
• M6: 1,099,844 km (0.095 R)
• M7: 1,221,915 km (0.084 R)
• M8: 1,651,112 km (0.075 R)
• M9: 2,012,839 km (0.096 R)
• M10: 2,222,725 km (0.118 R)
• M11: 2,917,158 km (0.1 R)
• M12: 3,046,561 km (0.115 R)
• M13: 3,266,470 km (0.075 R)
• M14: 3,378,518 km (0.102 R)
• M15: 3,469,025 km (0.081 R)
• M16: 3,815,942 km (0.097 R)
• M17: 4,198,464 km (0.106 R)
• M18: 4,443,954 km (0.1 R)
• M19: 4,897,685 km (0.119 R)
• M20: 5,552,774 km (0.111 R)
• M21: 5,822,648 km (0.086 R)
• M22: 5,986,757 km (0.055 R)
• M23: 6,207,863 km (0.081 R)
• M24: 6,375,412 km (0.099 R)
• M25: 6,488,060 km (0.064 R)
• M26: 6,801,018 km (0.108 R)
• M27: 7,471,815 km (0.109 R)
• M28: 7,830,102 km (0.03 R)
• M29: 8,011,415 km (0.088 R)
• M30: 8,378,229 km (0.051 R)
• M31: 8,532,763 km (0.093 R)
• M32: 9,065,182 km (0.098 R)
• M33: 9,770,237 km (0.057 R)
• M34: 10,492,944 km (0.103 R)
• M35: 11,403,546 km (0.078 R)
• M36: 11,678,208 km (0.117 R)
• M37: 11,816,437 km (0.092 R)
• M38: 12,444,897 km (0.098 R)
• M39: 13,084,279 km (0.107 R)
• M40: 13,516,616 km (0.111 R)
• M41: 14,210,601 km (0.075 R)
• M42: 14,469,256 km (0.061 R)
• M43: 14,841,455 km (0.112 R)
• M44: 15,900,309 km (0.1 R)
• M45: 16,245,880 km (0.104 R)
• M46: 16,400,265 km (0.119 R)
• M47: 17,297,553 km (0.088 R)
• M48: 18,050,629 km (0.106 R)
• M49: 18,170,606 km (0.106 R)
• M50: 18,290,733 km (0.078 R)
• M51: 18,976,789 km (0.093 R)
• M52: 20,374,033 km (0.112 R)
• M53: 20,917,073 km (0.097 R)
• M54: 22,316,711 km (0.111 R)
• M55: 23,528,005 km (0.055 R)
• M56: 23,615,370 km (0.03 R)
• M57: 23,878,064 km (0.111 R)
• M58: 24,893,983 km (0.08 R)
• M59: 25,295,354 km (0.072 R)
• M60: 25,698,820 km (0.103 R)
• M61: 26,059,351 km (0.102 R)
• M62: 27,334,224 km (0.093 R)
• M63: 27,656,158 km (0.113 R)
• M64: 27,886,838 km (0.062 R)
• M65: 27,979,290 km (0.079 R)
• M66: 28,164,492 km (0.109 R)
• M67: 28,443,193 km (0.111 R)
• M68: 28,582,768 km (0.101 R)
• M69: 28,909,489 km (0.073 R)
• M70: 29,284,531 km (0.119 R)
• M71: 29,472,576 km (0.112 R)
• M72: 29,708,192 km (0.069 R)
• M73: 30,133,948 km (0.084 R)
• M74: 30,371,360 km (0.094 R)
• M75: 31,231,248 km (0.089 R)
• M76: 32,050,745 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.2

Radius: 4.7

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 14.31 AU - 19.71 AU

Year: 26429 Days

Day: 23 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,328,719 km

• M1: 161,865 km (0.069 R)
• M2: 551,567 km (0.106 R)
• M3: 1,063,940 km (0.08 R)
• M4: 1,138,440 km (0.115 R)
• M5: 1,214,585 km (0.107 R)
• M6: 1,432,848 km (0.104 R)
• M7: 1,494,632 km (0.096 R)
• M8: 1,557,164 km (0.12 R)
• M9: 1,641,986 km (0.111 R)
• M10: 2,019,422 km (0.067 R)
• M11: 2,253,542 km (0.119 R)
• M12: 2,301,563 km (0.114 R)
• M13: 2,349,734 km (0.067 R)
• M14: 2,422,738 km (0.12 R)
• M15: 2,902,348 km (0.105 R)
• M16: 3,247,022 km (0.111 R)
• M17: 3,301,326 km (0.095 R)
• M18: 4,567,672 km (0.041 R)
• M19: 4,598,040 km (0.042 R)
• M20: 5,702,521 km (0.049 R)
• M21: 6,032,534 km (0.115 R)
• M22: 6,132,765 km (0.071 R)
• M23: 6,233,594 km (0.079 R)
• M24: 6,814,931 km (0.078 R)
• M25: 6,849,638 km (0.116 R)
• M26: 7,164,990 km (0.108 R)
• M27: 7,271,055 km (0.117 R)
• M28: 7,592,690 km (0.103 R)
• M29: 7,737,052 km (0.095 R)
• M30: 9,001,005 km (0.057 R)
• M31: 9,539,707 km (0.096 R)
• M32: 9,617,498 km (0.119 R)
• M33: 9,695,588 km (0.086 R)
• M34: 9,773,827 km (0.047 R)
• M35: 9,970,399 km (0.092 R)
• M36: 10,207,960 km (0.034 R)
• M37: 10,407,374 km (0.095 R)
• M38: 10,567,743 km (0.071 R)
• M39: 10,648,227 km (0.037 R)
• M40: 11,053,936 km (0.095 R)
• M41: 11,299,875 km (0.114 R)
• M42: 11,341,015 km (0.083 R)
• M43: 11,838,727 km (0.076 R)
• M44: 12,941,413 km (0.091 R)
• M45: 13,899,737 km (0.069 R)
• M46: 13,943,868 km (0.091 R)
• M47: 14,432,006 km (0.096 R)
• M48: 15,061,514 km (0.11 R)
• M49: 15,334,081 km (0.095 R)
• M50: 15,516,590 km (0.098 R)
• M51: 15,653,921 km (0.094 R)
• M52: 16,673,879 km (0.112 R)
• M53: 17,286,632 km (0.056 R)
• M54: 18,437,040 km (0.032 R)
• M55: 19,168,574 km (0.089 R)
• M56: 19,217,791 km (0.088 R)
• M57: 20,208,578 km (0.116 R)
• M58: 20,308,659 km (0.115 R)
• M59: 20,710,180 km (0.119 R)
• M60: 20,911,987 km (0.116 R)
• M61: 21,674,637 km (0.115 R)
• M62: 22,136,595 km (0.115 R)
• M63: 22,601,695 km (0.074 R)
• M64: 22,913,607 km (0.088 R)
• M65: 23,070,086 km (0.049 R)
• M66: 24,175,315 km (0.063 R)
• M67: 24,814,696 km (0.086 R)
• M68: 24,868,252 km (0.109 R)
• M69: 25,459,463 km (0.1 R)
• M70: 25,567,473 km (0.085 R)
• M71: 25,729,787 km (0.09 R)
• M72: 25,784,091 km (0.079 R)
• M73: 28,934,323 km (0.12 R)
• M74: 29,840,138 km (0.107 R)
• M75: 30,353,857 km (0.074 R)
• M76: 31,158,544 km (0.038 R)
• M77: 31,795,831 km (0.114 R)
• M78: 31,854,024 km (0.097 R)
• M79: 32,320,470 km (0.119 R)
• M80: 32,789,160 km (0.043 R)
• M81: 32,906,595 km (0.053 R)
• M82: 33,378,127 km (0.099 R)
• M83: 33,437,218 km (0.1 R)
• M84: 34,806,039 km (0.061 R)
• M85: 35,889,876 km (0.079 R)
• M86: 36,071,637 km (0.114 R)
• M87: 37,291,009 km (0.106 R)
• M88: 37,597,984 km (0.106 R)
• M89: 40,209,215 km (0.106 R)
• M90: 40,523,969 km (0.109 R)
• M91: 40,586,950 km (0.099 R)
• M92: 41,219,150 km (0.073 R)
• M93: 41,663,755 km (0.058 R)
• M94: 41,982,249 km (0.115 R)
• M95: 42,173,734 km (0.064 R)
• M96: 42,365,519 km (0.104 R)
• M97: 42,493,425 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.8

Radius: 8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 16.35 AU - 22.45 AU

Year: 32191 Days

Day: 19.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,328,719 km

• M1: 132,095 km (0.107 R)
• M2: 393,891 km (0.056 R)
• M3: 520,451 km (0.039 R)
• M4: 619,784 km (0.077 R)
• M5: 769,831 km (0.094 R)
• M6: 932,294 km (0.12 R)
• M7: 1,080,396 km (0.102 R)
• M8: 1,290,282 km (0.074 R)
• M9: 1,344,885 km (0.101 R)
• M10: 1,541,905 km (0.108 R)
• M11: 1,658,891 km (0.069 R)
• M12: 1,964,220 km (0.04 R)
• M13: 2,188,467 km (0.114 R)
• M14: 2,320,263 km (0.096 R)
• M15: 3,240,589 km (0.09 R)
• M16: 3,977,209 km (0.084 R)
• M17: 4,179,465 km (0.111 R)
• M18: 4,594,151 km (0.113 R)
• M19: 4,721,159 km (0.069 R)
• M20: 5,109,216 km (0.119 R)
• M21: 5,462,716 km (0.082 R)
• M22: 6,007,850 km (0.057 R)
• M23: 6,100,452 km (0.11 R)
• M24: 6,809,695 km (0.067 R)
• M25: 7,247,718 km (0.078 R)
• M26: 8,099,977 km (0.106 R)
• M27: 9,463,860 km (0.104 R)
• M28: 9,952,447 km (0.119 R)
• M29: 11,754,952 km (0.085 R)
• M30: 12,397,475 km (0.096 R)
• M31: 12,693,379 km (0.04 R)
• M32: 13,051,517 km (0.084 R)
• M33: 13,231,782 km (0.113 R)
• M34: 13,473,383 km (0.101 R)
• M35: 17,467,945 km (0.054 R)
• M36: 18,066,486 km (0.094 R)
• M37: 18,267,546 km (0.09 R)
• M38: 18,401,884 km (0.069 R)
• M39: 19,215,248 km (0.053 R)
• M40: 19,351,981 km (0.069 R)
• M41: 19,420,496 km (0.088 R)
• M42: 19,695,158 km (0.118 R)
• M43: 21,158,375 km (0.09 R)
• M44: 21,511,875 km (0.082 R)
• M45: 22,081,543 km (0.109 R)
• M46: 27,120,448 km (0.116 R)
• M47: 27,812,937 km (0.12 R)
• M48: 28,823,471 km (0.104 R)
• M49: 29,530,171 km (0.11 R)
• M50: 30,083,683 km (0.082 R)
• M51: 30,720,521 km (0.108 R)
• M52: 31,442,181 km (0.039 R)
• M53: 31,845,647 km (0.106 R)
• M54: 32,331,989 km (0.119 R)
• M55: 33,066,066 km (0.105 R)
• M56: 34,633,702 km (0.05 R)
• M57: 35,552,383 km (0.119 R)
• M58: 38,873,455 km (0.084 R)
• M59: 39,133,008 km (0.107 R)
• M60: 40,878,067 km (0.069 R)
• M61: 41,230,071 km (0.119 R)
• M62: 41,406,447 km (0.052 R)
• M63: 42,114,643 km (0.077 R)
• M64: 42,470,088 km (0.095 R)
• M65: 42,737,419 km (0.12 R)
• M66: 44,443,433 km (0.08 R)
• M67: 44,533,940 km (0.034 R)
• M68: 46,354,845 km (0.086 R)
• M69: 48,478,836 km (0.115 R)
• M70: 48,571,885 km (0.034 R)
• M71: 49,038,182 km (0.063 R)
• M72: 49,318,528 km (0.092 R)
• M73: 51,391,506 km (0.093 R)
• M74: 55,038,253 km (0.084 R)
• M75: 55,427,058 km (0.117 R)
• M76: 56,500,722 km (0.093 R)
• M77: 56,598,709 km (0.109 R)
• M78: 57,285,812 km (0.11 R)
• M79: 57,482,683 km (0.05 R)
• M80: 58,767,728 km (0.032 R)
• M81: 60,662,834 km (0.083 R)
• M82: 60,763,214 km (0.111 R)
• M83: 62,173,174 km (0.09 R)
• M84: 67,503,795 km (0.12 R)
• M85: 67,815,707 km (0.104 R)
• M86: 69,382,744 km (0.107 R)
• M87: 70,118,168 km (0.06 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 16,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit