🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.56 AU - 0.64 AU

Year: 174 Days

Day: 17.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.59 AU - 0.89 AU

Year: 239 Days

Day: 38.8 Hours

Environment

Temp: 106 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.87 AU - 0.91 AU

Year: 315 Days

Day: 34.4 Hours

Environment

Temp: 48 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.31 AU - 1.93 AU

Year: 773 Days

Day: 47.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,903,879 km

• M1: 174,581 km (0.026 R)
• M2: 305,778 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.77 AU - 4.07 AU

Year: 2908 Days

Day: 38.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,903,879 km

• M1: 681,867 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.9

Radius: 10.3

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.39 AU - 4.93 AU

Year: 3770 Days

Day: 13.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 103,903,879 km

• M1: 146,606 km (0.116 R)
• M2: 212,579 km (0.084 R)
• M3: 392,096 km (0.032 R)
• M4: 597,793 km (0.115 R)
• M5: 681,717 km (0.092 R)
• M6: 747,690 km (0.119 R)
• M7: 839,394 km (0.073 R)
• M8: 997,219 km (0.029 R)
• M9: 1,603,390 km (0.082 R)
• M10: 1,755,531 km (0.097 R)
• M11: 1,849,030 km (0.114 R)
• M12: 2,041,413 km (0.098 R)
• M13: 2,189,963 km (0.066 R)
• M14: 2,308,146 km (0.059 R)
• M15: 2,376,661 km (0.097 R)
• M16: 2,480,632 km (0.119 R)
• M17: 2,930,622 km (0.115 R)
• M18: 3,464,836 km (0.106 R)
• M19: 3,563,421 km (0.081 R)
• M20: 3,885,356 km (0.098 R)
• M21: 4,091,352 km (0.057 R)
• M22: 4,258,902 km (0.089 R)
• M23: 4,364,667 km (0.117 R)
• M24: 4,514,265 km (0.067 R)
• M25: 4,622,275 km (0.1 R)
• M26: 5,107,421 km (0.106 R)
• M27: 5,539,609 km (0.052 R)
• M28: 5,936,343 km (0.054 R)
• M29: 6,270,096 km (0.1 R)
• M30: 6,463,526 km (0.058 R)
• M31: 6,732,652 km (0.075 R)
• M32: 7,005,668 km (0.063 R)
• M33: 7,485,578 km (0.105 R)
• M34: 8,028,619 km (0.11 R)
• M35: 8,212,474 km (0.098 R)
• M36: 8,664,709 km (0.102 R)
• M37: 8,880,429 km (0.064 R)
• M38: 9,179,774 km (0.062 R)
• M39: 9,262,053 km (0.079 R)
• M40: 9,537,911 km (0.102 R)
• M41: 9,760,663 km (0.087 R)
• M42: 9,985,209 km (0.088 R)
• M43: 10,467,812 km (0.071 R)
• M44: 10,611,127 km (0.06 R)
• M45: 11,485,227 km (0.05 R)
• M46: 11,931,029 km (0.053 R)
• M47: 12,352,147 km (0.061 R)
• M48: 12,503,839 km (0.039 R)
• M49: 12,808,869 km (0.114 R)
• M50: 12,931,539 km (0.115 R)
• M51: 13,426,409 km (0.106 R)
• M52: 13,582,290 km (0.103 R)
• M53: 14,434,549 km (0.104 R)
• M54: 14,947,670 km (0.084 R)
• M55: 15,434,312 km (0.111 R)
• M56: 15,564,910 km (0.117 R)
• M57: 15,926,040 km (0.082 R)
• M58: 16,456,364 km (0.084 R)
• M59: 16,925,054 km (0.035 R)
• M60: 17,500,109 km (0.043 R)
• M61: 17,704,609 km (0.116 R)
• M62: 17,772,975 km (0.049 R)
• M63: 17,978,523 km (0.073 R)
• M64: 18,426,718 km (0.105 R)
• M65: 18,565,245 km (0.087 R)
• M66: 19,580,716 km (0.115 R)
• M67: 20,542,181 km (0.118 R)
• M68: 20,685,945 km (0.115 R)
• M69: 20,794,104 km (0.093 R)
• M70: 20,974,519 km (0.098 R)
• M71: 21,119,330 km (0.026 R)
• M72: 21,373,497 km (0.089 R)
• M73: 22,215,583 km (0.054 R)
• M74: 22,659,290 km (0.117 R)
• M75: 23,367,935 km (0.069 R)
• M76: 24,159,458 km (0.086 R)
• M77: 24,387,295 km (0.12 R)
• M78: 25,267,080 km (0.087 R)
• M79: 25,846,323 km (0.114 R)
• M80: 25,923,965 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.1

Radius: 14.4

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.55 AU - 7.49 AU

Year: 5535 Days

Day: 12.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 103,903,879 km

• M1: 203,154 km (0.103 R)
• M2: 325,525 km (0.119 R)
• M3: 542,591 km (0.056 R)
• M4: 678,726 km (0.119 R)
• M5: 816,804 km (0.099 R)
• M6: 1,056,909 km (0.04 R)
• M7: 1,379,891 km (0.075 R)
• M8: 1,655,300 km (0.085 R)
• M9: 1,816,268 km (0.105 R)
• M10: 2,189,365 km (0.053 R)
• M11: 2,295,430 km (0.112 R)
• M12: 2,587,146 km (0.042 R)
• M13: 2,737,641 km (0.096 R)
• M14: 2,929,874 km (0.094 R)
• M15: 3,186,734 km (0.084 R)
• M16: 3,471,867 km (0.096 R)
• M17: 3,807,864 km (0.095 R)
• M18: 3,980,051 km (0.061 R)
• M19: 4,287,475 km (0.102 R)
• M20: 4,580,088 km (0.076 R)
• M21: 4,996,120 km (0.08 R)
• M22: 5,208,848 km (0.08 R)
• M23: 5,304,292 km (0.09 R)
• M24: 5,594,362 km (0.081 R)
• M25: 6,039,416 km (0.109 R)
• M26: 6,419,095 km (0.075 R)
• M27: 6,598,912 km (0.107 R)
• M28: 6,989,961 km (0.066 R)
• M29: 7,122,055 km (0.111 R)
• M30: 7,442,494 km (0.105 R)
• M31: 8,153,084 km (0.119 R)
• M32: 8,544,731 km (0.063 R)
• M33: 9,086,126 km (0.061 R)
• M34: 9,404,769 km (0.115 R)
• M35: 10,053,127 km (0.032 R)
• M36: 10,655,108 km (0.054 R)
• M37: 11,083,407 km (0.102 R)
• M38: 11,206,975 km (0.092 R)
• M39: 11,330,842 km (0.115 R)
• M40: 11,705,285 km (0.108 R)
• M41: 12,370,547 km (0.117 R)
• M42: 12,530,617 km (0.113 R)
• M43: 12,788,374 km (0.107 R)
• M44: 13,080,539 km (0.068 R)
• M45: 13,473,532 km (0.114 R)
• M46: 13,671,450 km (0.09 R)
• M47: 14,170,509 km (0.084 R)
• M48: 14,607,783 km (0.116 R)
• M49: 15,807,558 km (0.094 R)
• M50: 16,542,533 km (0.105 R)
• M51: 17,396,138 km (0.09 R)
• M52: 17,503,848 km (0.085 R)
• M53: 17,611,709 km (0.102 R)
• M54: 18,082,044 km (0.106 R)
• M55: 18,519,917 km (0.088 R)
• M56: 18,666,673 km (0.063 R)
• M57: 18,776,926 km (0.075 R)
• M58: 19,517,885 km (0.086 R)
• M59: 20,004,526 km (0.088 R)
• M60: 20,343,964 km (0.118 R)
• M61: 20,609,201 km (0.091 R)
• M62: 21,219,710 km (0.109 R)
• M63: 21,604,326 km (0.116 R)
• M64: 21,720,264 km (0.038 R)
• M65: 22,693,698 km (0.05 R)
• M66: 22,929,464 km (0.095 R)
• M67: 23,205,472 km (0.074 R)
• M68: 24,160,505 km (0.063 R)
• M69: 24,280,782 km (0.106 R)
• M70: 25,494,469 km (0.106 R)
• M71: 25,985,449 km (0.11 R)
• M72: 26,645,026 km (0.106 R)
• M73: 27,184,925 km (0.116 R)
• M74: 28,149,233 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.2

Radius: 6.4

Gravity: 17.68 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.68 AU - 18.28 AU

Year: 22824 Days

Day: 21.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,903,879 km

• M1: 250,726 km (0.086 R)
• M2: 318,793 km (0.073 R)
• M3: 394,041 km (0.073 R)
• M4: 756,068 km (0.077 R)
• M5: 1,082,341 km (0.084 R)
• M6: 1,782,010 km (0.116 R)
• M7: 1,886,579 km (0.061 R)
• M8: 3,039,530 km (0.099 R)
• M9: 3,122,856 km (0.107 R)
• M10: 3,291,901 km (0.074 R)
• M11: 3,507,472 km (0.111 R)
• M12: 3,727,680 km (0.12 R)
• M13: 4,604,772 km (0.069 R)
• M14: 5,190,298 km (0.107 R)
• M15: 5,390,759 km (0.091 R)
• M16: 5,491,887 km (0.106 R)
• M17: 5,644,926 km (0.086 R)
• M18: 5,902,833 km (0.102 R)
• M19: 6,007,102 km (0.111 R)
• M20: 6,808,797 km (0.079 R)
• M21: 6,863,401 km (0.085 R)
• M22: 8,451,532 km (0.086 R)
• M23: 10,022,609 km (0.104 R)
• M24: 11,420,750 km (0.111 R)
• M25: 11,485,676 km (0.081 R)
• M26: 11,944,044 km (0.112 R)
• M27: 13,560,748 km (0.064 R)
• M28: 13,629,563 km (0.097 R)
• M29: 14,464,618 km (0.076 R)
• M30: 15,030,547 km (0.114 R)
• M31: 15,603,806 km (0.1 R)
• M32: 15,820,573 km (0.102 R)
• M33: 16,697,666 km (0.104 R)
• M34: 17,067,771 km (0.119 R)
• M35: 19,655,215 km (0.069 R)
• M36: 20,439,258 km (0.051 R)
• M37: 20,676,520 km (0.088 R)
• M38: 20,755,657 km (0.103 R)
• M39: 21,473,727 km (0.032 R)
• M40: 22,118,793 km (0.048 R)
• M41: 23,015,932 km (0.057 R)
• M42: 23,098,210 km (0.118 R)
• M43: 24,593,591 km (0.042 R)
• M44: 24,930,186 km (0.038 R)
• M45: 25,608,014 km (0.103 R)
• M46: 25,693,135 km (0.12 R)
• M47: 25,778,256 km (0.11 R)
• M48: 26,635,901 km (0.073 R)
• M49: 28,027,311 km (0.096 R)
• M50: 30,699,278 km (0.082 R)
• M51: 30,789,635 km (0.108 R)
• M52: 30,880,142 km (0.113 R)
• M53: 31,607,786 km (0.117 R)
• M54: 32,065,406 km (0.094 R)
• M55: 32,987,078 km (0.079 R)
• M56: 33,544,331 km (0.099 R)
• M57: 34,198,372 km (0.089 R)
• M58: 34,385,968 km (0.104 R)
• M59: 36,568,302 km (0.11 R)
• M60: 38,307,228 km (0.108 R)
• M61: 39,383,135 km (0.04 R)
• M62: 40,072,931 km (0.117 R)
• M63: 40,866,099 km (0.092 R)
• M64: 41,164,996 km (0.112 R)
• M65: 41,464,491 km (0.084 R)
• M66: 42,266,784 km (0.1 R)
• M67: 43,378,147 km (0.102 R)
• M68: 45,012,055 km (0.066 R)
• M69: 46,769,830 km (0.105 R)
• M70: 49,395,571 km (0.118 R)
• M71: 51,315,361 km (0.12 R)
• M72: 51,422,772 km (0.111 R)
• M73: 51,530,183 km (0.099 R)
• M74: 52,392,465 km (0.112 R)
• M75: 52,717,093 km (0.115 R)
• M76: 53,042,319 km (0.107 R)
• M77: 53,259,535 km (0.07 R)
• M78: 54,131,391 km (0.056 R)
• M79: 57,108,389 km (0.09 R)
• M80: 59,460,217 km (0.089 R)
• M81: 61,045,655 km (0.109 R)
• M82: 62,186,638 km (0.074 R)
• M83: 63,795,713 km (0.076 R)
• M84: 65,534,938 km (0.095 R)
• M85: 67,995,972 km (0.032 R)
• M86: 68,468,253 km (0.117 R)
• M87: 68,941,431 km (0.105 R)
• M88: 70,845,363 km (0.087 R)
• M89: 71,923,963 km (0.033 R)
• M90: 72,284,644 km (0.118 R)
• M91: 74,218,645 km (0.111 R)
• M92: 74,948,384 km (0.114 R)
• M93: 75,436,073 km (0.058 R)
• M94: 75,924,809 km (0.109 R)
• M95: 76,905,573 km (0.118 R)
• M96: 77,520,719 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985

Radius: 7.6

Gravity: 17.05 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 15.11 AU - 19.19 AU

Year: 26615 Days

Day: 22.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,903,879 km

• M1: 142,716 km (0.059 R)
• M2: 230,979 km (0.034 R)
• M3: 774,319 km (0.107 R)
• M4: 833,410 km (0.051 R)
• M5: 893,997 km (0.082 R)
• M6: 1,152,203 km (0.082 R)
• M7: 1,255,126 km (0.107 R)
• M8: 1,361,191 km (0.118 R)
• M9: 1,697,038 km (0.078 R)
• M10: 3,230,716 km (0.113 R)
• M11: 3,328,104 km (0.075 R)
• M12: 3,727,979 km (0.089 R)
• M13: 6,125,285 km (0.075 R)
• M14: 7,115,473 km (0.052 R)
• M15: 7,242,781 km (0.085 R)
• M16: 7,306,659 km (0.104 R)
• M17: 7,564,267 km (0.107 R)
• M18: 7,890,390 km (0.092 R)
• M19: 8,624,168 km (0.108 R)
• M20: 10,155,900 km (0.031 R)
• M21: 11,247,666 km (0.072 R)
• M22: 11,321,866 km (0.047 R)
• M23: 12,376,381 km (0.105 R)
• M24: 12,452,826 km (0.119 R)
• M25: 13,148,606 km (0.072 R)
• M26: 13,226,696 km (0.11 R)
• M27: 13,304,935 km (0.071 R)
• M28: 13,540,552 km (0.067 R)
• M29: 13,619,540 km (0.062 R)
• M30: 13,698,527 km (0.095 R)
• M31: 14,658,497 km (0.102 R)
• M32: 17,838,948 km (0.108 R)
• M33: 18,098,799 km (0.115 R)
• M34: 18,885,983 km (0.114 R)
• M35: 21,130,550 km (0.11 R)
• M36: 21,681,818 km (0.053 R)
• M37: 22,798,267 km (0.07 R)
• M38: 24,507,722 km (0.052 R)
• M39: 26,258,017 km (0.102 R)
• M40: 26,850,424 km (0.045 R)
• M41: 29,161,711 km (0.09 R)
• M42: 30,186,307 km (0.105 R)
• M43: 30,703,018 km (0.119 R)
• M44: 31,850,135 km (0.114 R)
• M45: 32,376,121 km (0.107 R)
• M46: 34,293,517 km (0.101 R)
• M47: 35,266,052 km (0.101 R)
• M48: 37,570,159 km (0.086 R)
• M49: 38,014,465 km (0.119 R)
• M50: 40,035,681 km (0.059 R)
• M51: 40,830,944 km (0.068 R)
• M52: 41,746,483 km (0.106 R)
• M53: 42,437,475 km (0.087 R)
• M54: 42,552,965 km (0.12 R)
• M55: 43,713,994 km (0.111 R)
• M56: 44,767,911 km (0.103 R)
• M57: 46,304,879 km (0.1 R)
• M58: 50,039,141 km (0.076 R)
• M59: 51,387,317 km (0.095 R)
• M60: 53,494,254 km (0.109 R)
• M61: 55,882,285 km (0.079 R)
• M62: 56,135,703 km (0.043 R)
• M63: 59,722,911 km (0.066 R)
• M64: 61,282,917 km (0.115 R)
• M65: 61,413,516 km (0.05 R)
• M66: 63,251,775 km (0.109 R)
• M67: 65,775,192 km (0.071 R)
• M68: 68,466,906 km (0.088 R)
• M69: 69,281,317 km (0.11 R)
• M70: 72,295,116 km (0.041 R)
• M71: 72,709,502 km (0.113 R)
• M72: 73,540,368 km (0.091 R)
• M73: 74,653,227 km (0.089 R)
• M74: 77,318,313 km (0.079 R)
• M75: 77,600,754 km (0.11 R)
• M76: 79,159,713 km (0.1 R)
• M77: 79,444,398 km (0.077 R)
• M78: 79,586,815 km (0.076 R)
• M79: 79,871,799 km (0.11 R)
• M80: 80,014,516 km (0.102 R)
• M81: 80,300,098 km (0.117 R)
• M82: 81,733,245 km (0.108 R)
• M83: 83,753,714 km (0.073 R)
• M84: 86,375,417 km (0.106 R)
• M85: 88,138,278 km (0.111 R)
• M86: 90,358,460 km (0.096 R)
• M87: 91,251,560 km (0.054 R)
• M88: 92,447,146 km (0.1 R)
• M89: 93,798,164 km (0.107 R)
• M90: 94,099,305 km (0.078 R)
• M91: 98,348,931 km (0.09 R)
• M92: 102,195,691 km (0.073 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 19,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit