🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.55 AU - 0.73 AU

Year: 228 Days

Day: 39.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.71 AU - 0.79 AU

Year: 290 Days

Day: 20 Hours

Environment

Temp: -43 °C

Axial Tilt: 71.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.71 AU - 0.97 AU

Year: 344 Days

Day: 15.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,935,645 km

• M1: 62,981 km (0.079 R)
• M2: 368,609 km (0.026 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.53 AU - 1.53 AU

Year: 844 Days

Day: 25.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,935,645 km

• M1: 657,333 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.2

Radius: 10.2

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.34 AU - 3.72 AU

Year: 2959 Days

Day: 8.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 117.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 74,935,645 km

• M1: 127,457 km (0.063 R)
• M2: 220,208 km (0.069 R)
• M3: 351,106 km (0.038 R)
• M4: 425,905 km (0.11 R)
• M5: 554,859 km (0.058 R)
• M6: 654,640 km (0.119 R)
• M7: 816,804 km (0.05 R)
• M8: 903,272 km (0.05 R)
• M9: 1,247,646 km (0.09 R)
• M10: 1,314,666 km (0.096 R)
• M11: 1,383,032 km (0.066 R)
• M12: 1,559,259 km (0.11 R)
• M13: 1,717,982 km (0.115 R)
• M14: 1,856,659 km (0.111 R)
• M15: 2,364,544 km (0.061 R)
• M16: 2,476,892 km (0.1 R)
• M17: 2,605,397 km (0.05 R)
• M18: 2,824,707 km (0.064 R)
• M19: 2,899,057 km (0.093 R)
• M20: 3,550,556 km (0.103 R)
• M21: 3,728,577 km (0.105 R)
• M22: 3,909,591 km (0.079 R)
• M23: 4,212,078 km (0.1 R)
• M24: 4,349,109 km (0.069 R)
• M25: 4,435,427 km (0.104 R)
• M26: 4,627,361 km (0.049 R)
• M27: 4,804,336 km (0.103 R)
• M28: 4,911,597 km (0.097 R)
• M29: 5,404,073 km (0.064 R)
• M30: 5,741,267 km (0.095 R)
• M31: 6,182,132 km (0.109 R)
• M32: 6,298,968 km (0.075 R)
• M33: 6,416,552 km (0.098 R)
• M34: 6,633,918 km (0.07 R)
• M35: 6,914,264 km (0.062 R)
• M36: 7,096,474 km (0.117 R)
• M37: 7,362,609 km (0.08 R)
• M38: 7,486,476 km (0.109 R)
• M39: 7,673,772 km (0.109 R)
• M40: 8,159,217 km (0.116 R)
• M41: 8,373,292 km (0.073 R)
• M42: 8,611,153 km (0.119 R)
• M43: 9,049,175 km (0.065 R)
• M44: 9,115,447 km (0.093 R)
• M45: 9,270,879 km (0.116 R)
• M46: 9,697,233 km (0.113 R)
• M47: 9,833,218 km (0.04 R)
• M48: 10,175,797 km (0.091 R)
• M49: 10,290,987 km (0.113 R)
• M50: 10,662,289 km (0.108 R)
• M51: 10,755,788 km (0.112 R)
• M52: 10,967,169 km (0.101 R)
• M53: 11,108,839 km (0.112 R)
• M54: 11,489,715 km (0.096 R)
• M55: 11,874,929 km (0.072 R)
• M56: 12,117,727 km (0.058 R)
• M57: 13,407,111 km (0.069 R)
• M58: 13,508,089 km (0.119 R)
• M59: 13,685,512 km (0.119 R)
• M60: 14,093,765 km (0.115 R)
• M61: 14,273,731 km (0.105 R)
• M62: 14,531,937 km (0.105 R)
• M63: 15,448,224 km (0.076 R)
• M64: 15,527,661 km (0.12 R)
• M65: 16,383,061 km (0.113 R)
• M66: 16,680,761 km (0.052 R)
• M67: 16,789,369 km (0.112 R)
• M68: 17,778,061 km (0.111 R)
• M69: 18,139,639 km (0.094 R)
• M70: 18,279,364 km (0.113 R)
• M71: 18,447,512 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996

Radius: 13

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.18 AU - 5.22 AU

Year: 3841 Days

Day: 14.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,935,645 km

• M1: 166,353 km (0.061 R)
• M2: 324,927 km (0.08 R)
• M3: 471,084 km (0.047 R)
• M4: 581,038 km (0.054 R)
• M5: 724,353 km (0.113 R)
• M6: 868,715 km (0.081 R)
• M7: 1,063,940 km (0.089 R)
• M8: 1,274,275 km (0.111 R)
• M9: 1,624,334 km (0.108 R)
• M10: 1,753,287 km (0.107 R)
• M11: 2,073,875 km (0.118 R)
• M12: 2,179,192 km (0.112 R)
• M13: 2,304,256 km (0.118 R)
• M14: 2,395,212 km (0.094 R)
• M15: 2,656,409 km (0.097 R)
• M16: 2,809,897 km (0.087 R)
• M17: 3,105,801 km (0.114 R)
• M18: 3,288,311 km (0.071 R)
• M19: 3,579,279 km (0.107 R)
• M20: 4,075,794 km (0.109 R)
• M21: 4,479,858 km (0.061 R)
• M22: 4,709,939 km (0.112 R)
• M23: 5,181,771 km (0.051 R)
• M24: 5,472,290 km (0.108 R)
• M25: 5,619,644 km (0.084 R)
• M26: 5,743,361 km (0.064 R)
• M27: 5,918,092 km (0.115 R)
• M28: 6,530,994 km (0.06 R)
• M29: 6,739,833 km (0.079 R)
• M30: 7,164,092 km (0.069 R)
• M31: 7,271,504 km (0.066 R)
• M32: 7,761,736 km (0.111 R)
• M33: 8,150,541 km (0.107 R)
• M34: 8,375,536 km (0.063 R)
• M35: 8,717,068 km (0.118 R)
• M36: 8,831,809 km (0.079 R)
• M37: 9,590,570 km (0.077 R)
• M38: 9,709,201 km (0.118 R)
• M39: 9,858,200 km (0.067 R)
• M40: 10,279,318 km (0.073 R)
• M41: 10,553,083 km (0.092 R)
• M42: 10,644,936 km (0.056 R)
• M43: 10,891,174 km (0.038 R)
• M44: 11,108,091 km (0.11 R)
• M45: 11,483,282 km (0.092 R)
• M46: 12,472,124 km (0.1 R)
• M47: 12,569,213 km (0.086 R)
• M48: 12,731,826 km (0.056 R)
• M49: 13,058,847 km (0.095 R)
• M50: 13,855,007 km (0.082 R)
• M51: 14,090,324 km (0.109 R)
• M52: 14,530,591 km (0.092 R)
• M53: 14,735,390 km (0.031 R)
• M54: 14,941,237 km (0.118 R)
• M55: 15,355,473 km (0.111 R)
• M56: 15,564,162 km (0.084 R)
• M57: 15,773,749 km (0.106 R)
• M58: 16,054,544 km (0.06 R)
• M59: 16,835,595 km (0.045 R)
• M60: 17,737,969 km (0.099 R)
• M61: 18,286,993 km (0.075 R)
• M62: 18,916,052 km (0.114 R)
• M63: 19,401,946 km (0.115 R)
• M64: 19,702,937 km (0.119 R)
• M65: 20,081,420 km (0.058 R)
• M66: 20,462,146 km (0.098 R)
• M67: 20,576,888 km (0.098 R)
• M68: 20,691,929 km (0.083 R)
• M69: 21,386,063 km (0.077 R)
• M70: 21,658,032 km (0.101 R)
• M71: 22,284,099 km (0.027 R)
• M72: 22,599,451 km (0.119 R)
• M73: 22,995,586 km (0.103 R)
• M74: 23,434,058 km (0.116 R)
• M75: 23,835,130 km (0.114 R)
• M76: 24,117,122 km (0.109 R)
• M77: 24,725,386 km (0.107 R)
• M78: 24,847,608 km (0.073 R)
• M79: 25,297,449 km (0.067 R)
• M80: 25,379,578 km (0.063 R)
• M81: 25,874,149 km (0.038 R)
• M82: 26,163,920 km (0.086 R)
• M83: 26,747,052 km (0.111 R)
• M84: 27,166,225 km (0.11 R)
• M85: 28,053,341 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.9

Radius: 14.2

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.12 AU - 7.58 AU

Year: 8000 Days

Day: 6.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 135.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,935,645 km

• M1: 302,636 km (0.072 R)
• M2: 907,012 km (0.052 R)
• M3: 1,289,234 km (0.109 R)
• M4: 1,397,394 km (0.057 R)
• M5: 1,604,288 km (0.055 R)
• M6: 1,701,825 km (0.086 R)
• M7: 2,049,042 km (0.091 R)
• M8: 2,177,247 km (0.072 R)
• M9: 2,308,146 km (0.054 R)
• M10: 2,811,243 km (0.103 R)
• M11: 2,906,537 km (0.057 R)
• M12: 3,298,483 km (0.105 R)
• M13: 3,759,843 km (0.106 R)
• M14: 3,865,310 km (0.103 R)
• M15: 4,434,978 km (0.101 R)
• M16: 4,546,578 km (0.064 R)
• M17: 4,801,044 km (0.1 R)
• M18: 5,235,776 km (0.12 R)
• M19: 5,324,188 km (0.097 R)
• M20: 5,502,808 km (0.111 R)
• M21: 5,592,866 km (0.106 R)
• M22: 5,927,068 km (0.086 R)
• M23: 7,001,779 km (0.086 R)
• M24: 8,273,361 km (0.08 R)
• M25: 8,794,859 km (0.086 R)
• M26: 9,077,449 km (0.113 R)
• M27: 9,398,935 km (0.113 R)
• M28: 9,579,200 km (0.112 R)
• M29: 10,089,928 km (0.088 R)
• M30: 10,423,082 km (0.061 R)
• M31: 10,534,981 km (0.118 R)
• M32: 10,986,318 km (0.029 R)
• M33: 11,290,750 km (0.065 R)
• M34: 11,405,790 km (0.025 R)
• M35: 11,830,349 km (0.109 R)
• M36: 13,216,074 km (0.03 R)
• M37: 13,337,249 km (0.062 R)
• M38: 13,907,665 km (0.026 R)
• M39: 14,903,987 km (0.086 R)
• M40: 16,268,170 km (0.114 R)
• M41: 16,615,536 km (0.118 R)
• M42: 16,790,117 km (0.084 R)
• M43: 16,965,296 km (0.069 R)
• M44: 18,073,966 km (0.055 R)
• M45: 18,841,253 km (0.068 R)
• M46: 18,932,209 km (0.085 R)
• M47: 20,174,619 km (0.084 R)
• M48: 20,267,819 km (0.075 R)
• M49: 20,501,191 km (0.091 R)
• M50: 20,594,690 km (0.072 R)
• M51: 20,876,383 km (0.099 R)
• M52: 21,253,818 km (0.117 R)
• M53: 21,633,647 km (0.12 R)
• M54: 21,728,941 km (0.079 R)
• M55: 22,255,526 km (0.053 R)
• M56: 22,399,888 km (0.089 R)
• M57: 23,126,335 km (0.032 R)
• M58: 23,713,058 km (0.1 R)
• M59: 24,901,314 km (0.108 R)
• M60: 25,805,334 km (0.074 R)
• M61: 25,957,026 km (0.054 R)
• M62: 26,362,885 km (0.116 R)
• M63: 26,566,787 km (0.096 R)
• M64: 27,541,866 km (0.086 R)
• M65: 28,372,134 km (0.112 R)
• M66: 28,895,278 km (0.116 R)
• M67: 30,057,204 km (0.05 R)
• M68: 30,483,558 km (0.036 R)
• M69: 30,858,301 km (0.112 R)
• M70: 31,342,399 km (0.118 R)
• M71: 31,504,264 km (0.064 R)
• M72: 31,666,428 km (0.103 R)
• M73: 32,154,716 km (0.107 R)
• M74: 32,426,984 km (0.077 R)
• M75: 32,590,644 km (0.097 R)
• M76: 33,468,784 km (0.1 R)
• M77: 33,744,642 km (0.064 R)
• M78: 34,410,053 km (0.084 R)
• M79: 35,247,951 km (0.055 R)
• M80: 36,205,826 km (0.065 R)
• M81: 36,943,942 km (0.113 R)
• M82: 37,286,372 km (0.119 R)
• M83: 37,916,777 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.7

Radius: 4.1

Gravity: 37.64 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.35 AU - 13.17 AU

Year: 20339 Days

Day: 21.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,935,645 km

• M1: 125,812 km (0.068 R)
• M2: 162,014 km (0.11 R)
• M3: 718,668 km (0.075 R)
• M4: 1,179,130 km (0.087 R)
• M5: 1,841,699 km (0.117 R)
• M6: 2,106,637 km (0.086 R)
• M7: 2,562,612 km (0.064 R)
• M8: 2,598,814 km (0.099 R)
• M9: 3,480,245 km (0.051 R)
• M10: 3,561,028 km (0.117 R)
• M11: 3,973,619 km (0.116 R)
• M12: 4,015,805 km (0.047 R)
• M13: 4,314,702 km (0.045 R)
• M14: 4,754,071 km (0.117 R)
• M15: 5,207,502 km (0.108 R)
• M16: 6,252,892 km (0.109 R)
• M17: 6,301,960 km (0.077 R)
• M18: 7,412,425 km (0.086 R)
• M19: 7,831,000 km (0.08 R)
• M20: 8,096,536 km (0.07 R)
• M21: 8,203,498 km (0.106 R)
• M22: 8,910,648 km (0.11 R)
• M23: 10,791,392 km (0.092 R)
• M24: 10,968,217 km (0.118 R)
• M25: 11,384,697 km (0.043 R)
• M26: 11,988,474 km (0.093 R)
• M27: 13,543,095 km (0.11 R)
• M28: 14,246,953 km (0.061 R)
• M29: 14,962,629 km (0.093 R)
• M30: 15,623,254 km (0.072 R)
• M31: 16,836,343 km (0.083 R)
• M32: 18,430,009 km (0.114 R)
• M33: 18,712,001 km (0.039 R)
• M34: 18,782,761 km (0.039 R)
• M35: 19,710,267 km (0.084 R)
• M36: 19,926,436 km (0.111 R)
• M37: 21,461,460 km (0.09 R)
• M38: 21,981,612 km (0.075 R)
• M39: 23,337,866 km (0.11 R)
• M40: 23,642,896 km (0.088 R)
• M41: 24,026,166 km (0.079 R)
• M42: 24,411,381 km (0.091 R)
• M43: 24,798,689 km (0.115 R)
• M44: 26,447,258 km (0.062 R)
• M45: 26,685,717 km (0.076 R)
• M46: 27,004,660 km (0.103 R)
• M47: 27,405,133 km (0.091 R)
• M48: 28,618,372 km (0.092 R)
• M49: 29,108,604 km (0.113 R)
• M50: 29,354,693 km (0.109 R)
• M51: 29,519,250 km (0.093 R)
• M52: 31,096,909 km (0.036 R)
• M53: 32,361,759 km (0.091 R)
• M54: 32,531,703 km (0.095 R)
• M55: 32,872,337 km (0.12 R)
• M56: 33,557,346 km (0.089 R)
• M57: 34,333,459 km (0.095 R)
• M58: 34,420,076 km (0.092 R)
• M59: 35,202,773 km (0.083 R)
• M60: 37,764,636 km (0.093 R)
• M61: 38,661,775 km (0.112 R)
• M62: 40,294,486 km (0.095 R)
• M63: 42,134,689 km (0.114 R)
• M64: 44,473,203 km (0.059 R)
• M65: 44,567,599 km (0.08 R)
• M66: 45,420,307 km (0.116 R)
• M67: 45,705,740 km (0.118 R)
• M68: 47,430,902 km (0.029 R)
• M69: 47,817,164 km (0.117 R)
• M70: 48,107,534 km (0.09 R)
• M71: 48,592,680 km (0.083 R)
• M72: 49,079,621 km (0.091 R)
• M73: 50,549,868 km (0.025 R)
• M74: 51,736,628 km (0.108 R)
• M75: 52,433,006 km (0.068 R)
• M76: 53,232,757 km (0.095 R)
• M77: 53,835,187 km (0.081 R)
• M78: 55,046,780 km (0.106 R)
• M79: 55,859,546 km (0.081 R)
• M80: 55,961,422 km (0.079 R)
• M81: 56,676,200 km (0.12 R)
• M82: 57,188,723 km (0.113 R)
• M83: 59,878,044 km (0.069 R)
• M84: 60,086,583 km (0.101 R)
• M85: 61,028,152 km (0.051 R)
• M86: 65,701,141 km (0.076 R)
• M87: 67,862,980 km (0.117 R)
• M88: 68,080,495 km (0.088 R)
• M89: 68,516,124 km (0.112 R)
• M90: 70,048,006 km (0.111 R)
• M91: 70,377,720 km (0.06 R)
• M92: 71,480,705 km (0.116 R)
• M93: 72,478,074 km (0.117 R)
• M94: 74,150,728 km (0.032 R)
• M95: 74,598,923 km (0.108 R)
• M96: 74,935,668 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 14,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit