🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.5 AU - 0.58 AU

Year: 178 Days

Day: 42.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.53 AU - 0.57 AU

Year: 183 Days

Day: 27.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.52 AU - 0.74 AU

Year: 225 Days

Day: 33.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,262,879 km

• M1: 346,319 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.49 AU - 2.05 AU

Year: 1059 Days

Day: 12.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 125.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,262,879 km

• M1: 1,378,844 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.3

Radius: 14

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.03 AU - 3.75 AU

Year: 2806 Days

Day: 10.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 87,262,879 km

• M1: 184,305 km (0.09 R)
• M2: 282,142 km (0.083 R)
• M3: 375,939 km (0.11 R)
• M4: 511,625 km (0.102 R)
• M5: 614,249 km (0.11 R)
• M6: 928,554 km (0.063 R)
• M7: 1,187,059 km (0.065 R)
• M8: 1,294,919 km (0.073 R)
• M9: 1,431,502 km (0.086 R)
• M10: 1,586,485 km (0.1 R)
• M11: 1,692,999 km (0.111 R)
• M12: 1,843,794 km (0.113 R)
• M13: 1,970,503 km (0.048 R)
• M14: 2,129,526 km (0.092 R)
• M15: 2,338,514 km (0.098 R)
• M16: 2,522,968 km (0.083 R)
• M17: 2,841,612 km (0.091 R)
• M18: 3,039,230 km (0.081 R)
• M19: 3,173,420 km (0.119 R)
• M20: 3,378,668 km (0.084 R)
• M21: 3,606,057 km (0.082 R)
• M22: 3,929,338 km (0.06 R)
• M23: 4,187,544 km (0.053 R)
• M24: 4,413,287 km (0.072 R)
• M25: 4,508,431 km (0.113 R)
• M26: 4,701,113 km (0.073 R)
• M27: 4,876,891 km (0.092 R)
• M28: 5,054,762 km (0.109 R)
• M29: 5,437,583 km (0.056 R)
• M30: 5,850,773 km (0.069 R)
• M31: 5,955,790 km (0.043 R)
• M32: 6,884,195 km (0.106 R)
• M33: 6,995,047 km (0.112 R)
• M34: 7,467,477 km (0.117 R)
• M35: 7,811,253 km (0.065 R)
• M36: 7,996,754 km (0.11 R)
• M37: 8,183,752 km (0.111 R)
• M38: 9,508,441 km (0.054 R)
• M39: 10,006,602 km (0.106 R)
• M40: 10,157,695 km (0.117 R)
• M41: 10,284,255 km (0.048 R)
• M42: 10,385,832 km (0.116 R)
• M43: 10,487,858 km (0.057 R)
• M44: 10,667,076 km (0.095 R)
• M45: 11,499,289 km (0.119 R)
• M46: 11,710,671 km (0.118 R)
• M47: 11,816,885 km (0.077 R)
• M48: 11,923,399 km (0.065 R)
• M49: 13,447,652 km (0.105 R)
• M50: 13,670,403 km (0.108 R)
• M51: 13,810,277 km (0.117 R)
• M52: 14,034,973 km (0.104 R)
• M53: 14,374,411 km (0.067 R)
• M54: 15,003,769 km (0.112 R)
• M55: 15,321,964 km (0.1 R)
• M56: 15,671,424 km (0.11 R)
• M57: 15,788,559 km (0.092 R)
• M58: 15,935,315 km (0.095 R)
• M59: 16,082,669 km (0.08 R)
• M60: 16,676,273 km (0.097 R)
• M61: 17,065,826 km (0.097 R)
• M62: 17,458,520 km (0.104 R)
• M63: 17,671,248 km (0.117 R)
• M64: 18,407,120 km (0.11 R)
• M65: 18,903,187 km (0.095 R)
• M66: 19,592,534 km (0.04 R)
• M67: 19,750,360 km (0.067 R)
• M68: 19,845,354 km (0.07 R)
• M69: 20,577,935 km (0.089 R)
• M70: 20,770,617 km (0.097 R)
• M71: 21,189,940 km (0.113 R)
• M72: 21,319,492 km (0.107 R)
• M73: 21,938,677 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.1

Radius: 8.9

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.12 AU - 6.56 AU

Year: 5548 Days

Day: 9.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,262,879 km

• M1: 168,148 km (0.099 R)
• M2: 328,218 km (0.113 R)
• M3: 620,532 km (0.094 R)
• M4: 1,481,468 km (0.091 R)
• M5: 1,571,077 km (0.118 R)
• M6: 1,967,212 km (0.064 R)
• M7: 2,046,200 km (0.106 R)
• M8: 2,106,188 km (0.115 R)
• M9: 2,207,466 km (0.082 R)
• M10: 2,457,295 km (0.106 R)
• M11: 2,564,108 km (0.116 R)
• M12: 2,694,258 km (0.113 R)
• M13: 2,760,230 km (0.062 R)
• M14: 3,144,398 km (0.102 R)
• M15: 3,497,299 km (0.107 R)
• M16: 3,666,494 km (0.071 R)
• M17: 3,912,732 km (0.117 R)
• M18: 4,139,074 km (0.117 R)
• M19: 4,816,902 km (0.09 R)
• M20: 4,951,241 km (0.093 R)
• M21: 5,196,282 km (0.104 R)
• M22: 5,389,562 km (0.106 R)
• M23: 5,585,237 km (0.104 R)
• M24: 5,783,154 km (0.059 R)
• M25: 6,777,831 km (0.07 R)
• M26: 7,449,226 km (0.108 R)
• M27: 7,636,074 km (0.064 R)
• M28: 7,698,755 km (0.075 R)
• M29: 7,793,002 km (0.09 R)
• M30: 8,110,000 km (0.066 R)
• M31: 8,789,473 km (0.039 R)
• M32: 8,920,970 km (0.066 R)
• M33: 9,020,004 km (0.09 R)
• M34: 9,086,126 km (0.083 R)
• M35: 9,453,389 km (0.086 R)
• M36: 9,893,655 km (0.11 R)
• M37: 9,996,279 km (0.112 R)
• M38: 10,514,337 km (0.112 R)
• M39: 10,794,234 km (0.067 R)
• M40: 10,864,695 km (0.105 R)
• M41: 11,112,130 km (0.062 R)
• M42: 11,290,002 km (0.073 R)
• M43: 11,648,737 km (0.059 R)
• M44: 11,865,804 km (0.109 R)
• M45: 12,047,565 km (0.068 R)
• M46: 12,598,833 km (0.065 R)
• M47: 12,672,884 km (0.058 R)
• M48: 12,784,335 km (0.12 R)
• M49: 12,896,084 km (0.076 R)
• M50: 13,158,180 km (0.036 R)
• M51: 13,497,767 km (0.072 R)
• M52: 13,801,900 km (0.064 R)
• M53: 16,925,802 km (0.082 R)
• M54: 17,460,016 km (0.099 R)
• M55: 17,666,910 km (0.074 R)
• M56: 17,874,702 km (0.079 R)
• M57: 18,083,241 km (0.066 R)
• M58: 18,208,754 km (0.045 R)
• M59: 18,334,565 km (0.095 R)
• M60: 18,587,087 km (0.082 R)
• M61: 18,840,805 km (0.036 R)
• M62: 19,351,681 km (0.112 R)
• M63: 19,437,251 km (0.105 R)
• M64: 19,737,644 km (0.092 R)
• M65: 19,867,046 km (0.113 R)
• M66: 20,386,899 km (0.096 R)
• M67: 21,087,017 km (0.079 R)
• M68: 21,307,374 km (0.069 R)
• M69: 22,152,004 km (0.103 R)
• M70: 23,507,660 km (0.108 R)
• M71: 25,309,865 km (0.101 R)
• M72: 27,299,966 km (0.099 R)
• M73: 27,396,008 km (0.089 R)
• M74: 27,926,183 km (0.11 R)
• M75: 28,362,410 km (0.102 R)
• M76: 28,508,268 km (0.078 R)
• M77: 28,996,555 km (0.051 R)
• M78: 31,077,013 km (0.087 R)
• M79: 31,478,683 km (0.034 R)
• M80: 31,680,191 km (0.067 R)
• M81: 32,745,179 km (0.079 R)
• M82: 34,442,367 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.6

Radius: 9.6

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.8 AU - 6.14 AU

Year: 5752 Days

Day: 14.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 87,262,879 km

• M1: 130,150 km (0.103 R)
• M2: 222,153 km (0.055 R)
• M3: 311,762 km (0.061 R)
• M4: 477,068 km (0.076 R)
• M5: 567,126 km (0.117 R)
• M6: 683,513 km (0.113 R)
• M7: 755,469 km (0.119 R)
• M8: 919,129 km (0.109 R)
• M9: 999,613 km (0.118 R)
• M10: 1,082,640 km (0.061 R)
• M11: 1,155,793 km (0.114 R)
• M12: 1,385,725 km (0.092 R)
• M13: 1,479,074 km (0.114 R)
• M14: 1,715,140 km (0.084 R)
• M15: 1,963,322 km (0.107 R)
• M16: 2,527,007 km (0.084 R)
• M17: 2,625,592 km (0.119 R)
• M18: 2,725,673 km (0.093 R)
• M19: 2,810,046 km (0.079 R)
• M20: 3,033,396 km (0.062 R)
• M21: 3,352,488 km (0.087 R)
• M22: 3,738,301 km (0.099 R)
• M23: 4,061,133 km (0.104 R)
• M24: 4,353,597 km (0.075 R)
• M25: 4,492,424 km (0.069 R)
• M26: 4,552,413 km (0.116 R)
• M27: 4,632,747 km (0.066 R)
• M28: 4,835,751 km (0.099 R)
• M29: 5,062,392 km (0.089 R)
• M30: 5,166,512 km (0.119 R)
• M31: 5,271,530 km (0.032 R)
• M32: 5,612,015 km (0.098 R)
• M33: 5,741,716 km (0.04 R)
• M34: 5,937,839 km (0.104 R)
• M35: 6,158,496 km (0.095 R)
• M36: 6,359,405 km (0.06 R)
• M37: 6,653,515 km (0.106 R)
• M38: 6,836,772 km (0.107 R)
• M39: 7,419,905 km (0.099 R)
• M40: 7,586,108 km (0.115 R)
• M41: 7,729,572 km (0.088 R)
• M42: 7,922,254 km (0.11 R)
• M43: 7,994,959 km (0.081 R)
• M44: 8,116,582 km (0.113 R)
• M45: 8,584,225 km (0.088 R)
• M46: 8,833,904 km (0.063 R)
• M47: 9,187,553 km (0.073 R)
• M48: 9,442,917 km (0.101 R)
• M49: 9,545,840 km (0.101 R)
• M50: 9,752,584 km (0.12 R)
• M51: 10,488,008 km (0.062 R)
• M52: 10,781,818 km (0.055 R)
• M53: 11,350,290 km (0.119 R)
• M54: 11,596,977 km (0.052 R)
• M55: 11,789,958 km (0.069 R)
• M56: 11,872,985 km (0.078 R)
• M57: 12,235,161 km (0.113 R)
• M58: 12,856,441 km (0.089 R)
• M59: 12,970,584 km (0.077 R)
• M60: 13,372,404 km (0.071 R)
• M61: 13,895,099 km (0.114 R)
• M62: 13,982,913 km (0.077 R)
• M63: 14,306,344 km (0.082 R)
• M64: 14,781,167 km (0.064 R)
• M65: 15,960,298 km (0.108 R)
• M66: 16,700,807 km (0.112 R)
• M67: 16,856,538 km (0.107 R)
• M68: 17,137,932 km (0.086 R)
• M69: 17,642,226 km (0.068 R)
• M70: 17,991,687 km (0.069 R)
• M71: 18,988,907 km (0.09 R)
• M72: 19,674,663 km (0.091 R)
• M73: 19,937,955 km (0.104 R)
• M74: 20,902,562 km (0.113 R)
• M75: 21,644,269 km (0.115 R)
• M76: 21,746,145 km (0.097 R)
• M77: 21,916,238 km (0.045 R)
• M78: 22,326,136 km (0.102 R)
• M79: 23,153,711 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.6

Radius: 4.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.4 AU - 11.24 AU

Year: 13835 Days

Day: 20 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 87,262,879 km

• M1: 74,201 km (0.111 R)
• M2: 192,832 km (0.082 R)
• M3: 283,488 km (0.069 R)
• M4: 863,778 km (0.062 R)
• M5: 1,379,592 km (0.112 R)
• M6: 1,733,391 km (0.091 R)
• M7: 1,989,502 km (0.065 R)
• M8: 2,177,397 km (0.058 R)
• M9: 2,289,745 km (0.097 R)
• M10: 2,638,009 km (0.089 R)
• M11: 2,844,304 km (0.062 R)
• M12: 3,327,655 km (0.057 R)
• M13: 3,475,757 km (0.088 R)
• M14: 4,030,466 km (0.047 R)
• M15: 4,109,154 km (0.106 R)
• M16: 4,148,798 km (0.111 R)
• M17: 4,348,361 km (0.045 R)
• M18: 4,674,185 km (0.108 R)
• M19: 4,756,763 km (0.032 R)
• M20: 7,189,225 km (0.118 R)
• M21: 7,284,668 km (0.114 R)
• M22: 7,404,795 km (0.08 R)
• M23: 9,333,411 km (0.112 R)
• M24: 9,938,086 km (0.03 R)
• M25: 10,044,450 km (0.091 R)
• M26: 10,151,263 km (0.103 R)
• M27: 10,663,785 km (0.098 R)
• M28: 11,462,189 km (0.079 R)
• M29: 11,517,989 km (0.049 R)
• M30: 11,882,708 km (0.116 R)
• M31: 13,584,983 km (0.116 R)
• M32: 13,999,967 km (0.119 R)
• M33: 14,089,427 km (0.075 R)
• M34: 14,239,025 km (0.105 R)
• M35: 14,600,004 km (0.047 R)
• M36: 14,690,810 km (0.099 R)
• M37: 14,964,125 km (0.044 R)
• M38: 15,577,477 km (0.06 R)
• M39: 16,011,759 km (0.109 R)
• M40: 16,136,524 km (0.084 R)
• M41: 16,449,931 km (0.107 R)
• M42: 16,765,433 km (0.04 R)
• M43: 19,526,112 km (0.068 R)
• M44: 19,793,145 km (0.054 R)
• M45: 20,907,200 km (0.074 R)
• M46: 21,488,986 km (0.058 R)
• M47: 21,902,923 km (0.113 R)
• M48: 22,249,841 km (0.051 R)
• M49: 23,726,821 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.4

Radius: 7.5

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 14.3 AU - 15.4 AU

Year: 25728 Days

Day: 19.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,262,879 km

• M1: 144,362 km (0.107 R)
• M2: 193,879 km (0.095 R)
• M3: 339,886 km (0.089 R)
• M4: 546,182 km (0.074 R)
• M5: 664,065 km (0.062 R)
• M6: 981,512 km (0.084 R)
• M7: 1,126,921 km (0.091 R)
• M8: 1,310,926 km (0.102 R)
• M9: 1,471,744 km (0.104 R)
• M10: 2,446,823 km (0.109 R)
• M11: 2,808,550 km (0.119 R)
• M12: 2,891,278 km (0.108 R)
• M13: 3,144,248 km (0.092 R)
• M14: 3,360,567 km (0.108 R)
• M15: 4,610,606 km (0.077 R)
• M16: 5,464,212 km (0.073 R)
• M17: 5,515,973 km (0.085 R)
• M18: 5,882,637 km (0.094 R)
• M19: 7,541,677 km (0.113 R)
• M20: 8,184,200 km (0.102 R)
• M21: 8,602,027 km (0.089 R)
• M22: 8,783,340 km (0.035 R)
• M23: 9,088,220 km (0.086 R)
• M24: 9,211,190 km (0.044 R)
• M25: 11,516,642 km (0.062 R)
• M26: 11,583,064 km (0.074 R)
• M27: 11,649,785 km (0.083 R)
• M28: 11,917,415 km (0.097 R)
• M29: 11,984,734 km (0.037 R)
• M30: 13,077,696 km (0.073 R)
• M31: 13,495,822 km (0.098 R)
• M32: 15,431,020 km (0.096 R)
• M33: 16,095,085 km (0.118 R)
• M34: 16,243,935 km (0.112 R)
• M35: 16,995,066 km (0.075 R)
• M36: 17,451,190 km (0.045 R)
• M37: 17,680,673 km (0.098 R)
• M38: 19,711,913 km (0.092 R)
• M39: 20,190,925 km (0.096 R)
• M40: 20,593,194 km (0.111 R)
• M41: 21,569,320 km (0.086 R)
• M42: 25,102,373 km (0.053 R)
• M43: 25,188,691 km (0.081 R)
• M44: 26,582,644 km (0.079 R)
• M45: 28,270,407 km (0.1 R)
• M46: 28,360,166 km (0.054 R)
• M47: 28,450,074 km (0.081 R)
• M48: 28,900,813 km (0.099 R)
• M49: 35,455,144 km (0.095 R)
• M50: 37,803,532 km (0.1 R)
• M51: 39,798,569 km (0.075 R)
• M52: 41,623,064 km (0.114 R)
• M53: 41,725,240 km (0.097 R)
• M54: 42,442,711 km (0.091 R)
• M55: 45,985,189 km (0.084 R)
• M56: 49,080,817 km (0.08 R)
• M57: 49,188,827 km (0.077 R)
• M58: 49,838,082 km (0.093 R)
• M59: 52,022,809 km (0.097 R)
• M60: 54,573,752 km (0.118 R)
• M61: 54,797,550 km (0.066 R)
• M62: 55,021,498 km (0.076 R)
• M63: 55,582,939 km (0.085 R)
• M64: 57,733,708 km (0.111 R)
• M65: 57,847,701 km (0.116 R)
• M66: 61,300,869 km (0.077 R)
• M67: 61,999,491 km (0.11 R)
• M68: 63,993,332 km (0.062 R)
• M69: 64,347,280 km (0.114 R)
• M70: 64,701,977 km (0.062 R)
• M71: 68,163,821 km (0.048 R)
• M72: 68,525,249 km (0.111 R)
• M73: 68,766,700 km (0.119 R)
• M74: 70,342,564 km (0.103 R)
• M75: 70,707,882 km (0.109 R)
• M76: 70,951,877 km (0.077 R)
• M77: 71,073,948 km (0.029 R)
• M78: 72,298,407 km (0.076 R)
• M79: 72,544,196 km (0.11 R)
• M80: 73,406,329 km (0.12 R)
• M81: 74,272,052 km (0.051 R)
• M82: 75,639,227 km (0.111 R)
• M83: 76,889,266 km (0.114 R)
• M84: 78,272,149 km (0.111 R)
• M85: 79,917,127 km (0.106 R)
• M86: 81,701,381 km (0.108 R)
• M87: 81,957,343 km (0.062 R)
• M88: 84,919,979 km (0.05 R)
• M89: 86,218,938 km (0.093 R)
• M90: 86,349,237 km (0.119 R)
• M91: 87,001,484 km (0.072 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 13,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit