🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.44 AU - 0.72 AU

Year: 193 Days

Day: 47.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.51 AU - 0.69 AU

Year: 203 Days

Day: 22.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.65 AU - 1.03 AU

Year: 336 Days

Day: 36.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.18 AU - 1.3 AU

Year: 603 Days

Day: 42.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.5 AU - 1.64 AU

Year: 859 Days

Day: 19.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,294,986 km

• M1: 245,191 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.3

Radius: 11.4

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.22 AU - 4.7 AU

Year: 4112 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,294,986 km

• M1: 305,479 km (0.074 R)
• M2: 376,837 km (0.068 R)
• M3: 523,293 km (0.078 R)
• M4: 636,838 km (0.103 R)
• M5: 748,289 km (0.101 R)
• M6: 941,569 km (0.12 R)
• M7: 1,151,904 km (0.115 R)
• M8: 1,305,690 km (0.113 R)
• M9: 1,392,607 km (0.083 R)
• M10: 1,526,796 km (0.095 R)
• M11: 1,618,799 km (0.114 R)
• M12: 1,696,889 km (0.026 R)
• M13: 1,972,448 km (0.09 R)
• M14: 2,073,127 km (0.101 R)
• M15: 2,421,690 km (0.06 R)
• M16: 2,511,748 km (0.119 R)
• M17: 3,233,408 km (0.054 R)
• M18: 3,679,509 km (0.025 R)
• M19: 3,846,610 km (0.108 R)
• M20: 4,518,005 km (0.091 R)
• M21: 4,901,724 km (0.095 R)
• M22: 5,178,929 km (0.097 R)
• M23: 5,296,064 km (0.11 R)
• M24: 5,652,406 km (0.116 R)
• M25: 5,992,292 km (0.073 R)
• M26: 6,139,945 km (0.099 R)
• M27: 6,263,962 km (0.094 R)
• M28: 6,464,124 km (0.12 R)
• M29: 6,641,098 km (0.119 R)
• M30: 6,742,825 km (0.12 R)
• M31: 7,103,356 km (0.074 R)
• M32: 7,364,703 km (0.085 R)
• M33: 7,549,606 km (0.1 R)
• M34: 8,032,059 km (0.07 R)
• M35: 8,249,724 km (0.084 R)
• M36: 8,970,487 km (0.097 R)
• M37: 9,111,558 km (0.079 R)
• M38: 9,281,650 km (0.068 R)
• M39: 9,395,644 km (0.077 R)
• M40: 9,567,532 km (0.115 R)
• M41: 10,442,679 km (0.115 R)
• M42: 10,799,919 km (0.07 R)
• M43: 11,010,104 km (0.095 R)
• M44: 11,710,521 km (0.103 R)
• M45: 12,175,172 km (0.099 R)
• M46: 12,835,647 km (0.084 R)
• M47: 13,475,627 km (0.106 R)
• M48: 14,257,275 km (0.084 R)
• M49: 15,087,244 km (0.055 R)
• M50: 15,524,968 km (0.085 R)
• M51: 15,728,421 km (0.065 R)
• M52: 16,412,981 km (0.063 R)
• M53: 16,620,174 km (0.076 R)
• M54: 16,932,833 km (0.114 R)
• M55: 17,142,270 km (0.09 R)
• M56: 17,882,032 km (0.071 R)
• M57: 17,953,091 km (0.105 R)
• M58: 18,452,748 km (0.112 R)
• M59: 18,884,786 km (0.111 R)
• M60: 19,174,557 km (0.1 R)
• M61: 19,575,480 km (0.109 R)
• M62: 19,648,783 km (0.088 R)
• M63: 19,979,244 km (0.115 R)
• M64: 20,422,802 km (0.075 R)
• M65: 20,534,253 km (0.066 R)
• M66: 20,683,102 km (0.094 R)
• M67: 21,962,763 km (0.091 R)
• M68: 22,382,235 km (0.076 R)
• M69: 22,458,829 km (0.12 R)
• M70: 22,573,870 km (0.084 R)
• M71: 22,842,847 km (0.103 R)
• M72: 22,997,232 km (0.109 R)
• M73: 23,229,258 km (0.117 R)
• M74: 24,401,058 km (0.061 R)
• M75: 24,519,241 km (0.092 R)
• M76: 26,154,345 km (0.05 R)
• M77: 26,558,409 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.2

Radius: 14.7

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.85 AU - 5.53 AU

Year: 5162 Days

Day: 9.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,294,986 km

• M1: 234,719 km (0.109 R)
• M2: 397,033 km (0.082 R)
• M3: 576,401 km (0.093 R)
• M4: 814,261 km (0.093 R)
• M5: 905,965 km (0.046 R)
• M6: 1,015,620 km (0.096 R)
• M7: 1,159,832 km (0.116 R)
• M8: 1,374,356 km (0.103 R)
• M9: 1,470,547 km (0.078 R)
• M10: 1,636,152 km (0.093 R)
• M11: 1,808,339 km (0.052 R)
• M12: 2,078,513 km (0.094 R)
• M13: 2,171,563 km (0.115 R)
• M14: 2,266,109 km (0.103 R)
• M15: 2,459,539 km (0.1 R)
• M16: 2,558,273 km (0.115 R)
• M17: 2,658,504 km (0.088 R)
• M18: 2,760,230 km (0.057 R)
• M19: 3,094,282 km (0.064 R)
• M20: 3,266,320 km (0.066 R)
• M21: 3,620,268 km (0.082 R)
• M22: 5,234,280 km (0.108 R)
• M23: 5,362,784 km (0.082 R)
• M24: 5,596,905 km (0.114 R)
• M25: 5,994,536 km (0.093 R)
• M26: 6,102,247 km (0.106 R)
• M27: 6,594,573 km (0.077 R)
• M28: 7,014,794 km (0.111 R)
• M29: 7,443,840 km (0.057 R)
• M30: 7,705,338 km (0.093 R)
• M31: 7,822,622 km (0.066 R)
• M32: 8,029,217 km (0.092 R)
• M33: 8,237,607 km (0.057 R)
• M34: 8,387,653 km (0.074 R)
• M35: 8,568,816 km (0.111 R)
• M36: 8,812,511 km (0.045 R)
• M37: 9,089,267 km (0.087 R)
• M38: 9,337,899 km (0.108 R)
• M39: 10,322,253 km (0.114 R)
• M40: 10,516,581 km (0.097 R)
• M41: 11,007,860 km (0.075 R)
• M42: 11,372,879 km (0.114 R)
• M43: 11,540,129 km (0.114 R)
• M44: 11,944,941 km (0.119 R)
• M45: 12,354,391 km (0.058 R)
• M46: 13,012,322 km (0.087 R)
• M47: 13,222,357 km (0.114 R)
• M48: 13,966,756 km (0.118 R)
• M49: 14,145,975 km (0.09 R)
• M50: 14,579,360 km (0.058 R)
• M51: 14,724,769 km (0.047 R)
• M52: 16,318,435 km (0.113 R)
• M53: 16,469,379 km (0.102 R)
• M54: 17,501,006 km (0.056 R)
• M55: 17,927,360 km (0.057 R)
• M56: 19,067,745 km (0.088 R)
• M57: 19,226,917 km (0.101 R)
• M58: 19,426,480 km (0.118 R)
• M59: 19,666,884 km (0.062 R)
• M60: 19,867,944 km (0.055 R)
• M61: 20,150,534 km (0.058 R)
• M62: 20,516,002 km (0.105 R)
• M63: 21,088,662 km (0.095 R)
• M64: 21,335,798 km (0.093 R)
• M65: 23,474,599 km (0.055 R)
• M66: 23,859,065 km (0.06 R)
• M67: 24,331,944 km (0.062 R)
• M68: 24,894,731 km (0.082 R)
• M69: 25,374,192 km (0.064 R)
• M70: 25,724,850 km (0.081 R)
• M71: 25,900,927 km (0.076 R)
• M72: 26,519,813 km (0.041 R)
• M73: 26,831,126 km (0.06 R)
• M74: 27,367,734 km (0.118 R)
• M75: 27,727,367 km (0.087 R)
• M76: 27,862,603 km (0.118 R)
• M77: 28,269,809 km (0.072 R)
• M78: 28,770,214 km (0.092 R)
• M79: 29,549,170 km (0.088 R)
• M80: 29,964,454 km (0.051 R)
• M81: 31,315,472 km (0.06 R)
• M82: 31,456,393 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.6

Radius: 13.6

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.7 AU - 10.26 AU

Year: 10780 Days

Day: 13.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,294,986 km

• M1: 170,841 km (0.11 R)
• M2: 315,352 km (0.048 R)
• M3: 430,543 km (0.106 R)
• M4: 989,291 km (0.1 R)
• M5: 1,202,617 km (0.117 R)
• M6: 1,503,608 km (0.071 R)
• M7: 1,960,330 km (0.087 R)
• M8: 2,094,969 km (0.082 R)
• M9: 2,373,819 km (0.109 R)
• M10: 2,488,860 km (0.108 R)
• M11: 2,815,133 km (0.046 R)
• M12: 4,046,174 km (0.092 R)
• M13: 4,645,612 km (0.072 R)
• M14: 4,790,872 km (0.108 R)
• M15: 5,085,729 km (0.059 R)
• M16: 5,577,906 km (0.113 R)
• M17: 6,244,514 km (0.076 R)
• M18: 7,186,682 km (0.085 R)
• M19: 7,868,250 km (0.1 R)
• M20: 8,393,039 km (0.066 R)
• M21: 9,754,529 km (0.067 R)
• M22: 10,460,930 km (0.057 R)
• M23: 10,892,670 km (0.054 R)
• M24: 11,477,597 km (0.107 R)
• M25: 12,273,309 km (0.094 R)
• M26: 13,865,329 km (0.107 R)
• M27: 13,970,347 km (0.11 R)
• M28: 14,392,811 km (0.07 R)
• M29: 15,088,292 km (0.102 R)
• M30: 17,296,506 km (0.03 R)
• M31: 17,921,227 km (0.062 R)
• M32: 18,035,669 km (0.114 R)
• M33: 21,640,379 km (0.073 R)
• M34: 21,823,188 km (0.116 R)
• M35: 22,559,957 km (0.115 R)
• M36: 22,683,525 km (0.097 R)
• M37: 22,869,475 km (0.063 R)
• M38: 24,058,030 km (0.112 R)
• M39: 24,247,421 km (0.099 R)
• M40: 24,882,763 km (0.106 R)
• M41: 25,266,632 km (0.118 R)
• M42: 26,040,053 km (0.052 R)
• M43: 26,364,680 km (0.11 R)
• M44: 27,808,898 km (0.098 R)
• M45: 29,481,103 km (0.102 R)
• M46: 29,683,957 km (0.1 R)
• M47: 30,568,231 km (0.078 R)
• M48: 30,842,144 km (0.041 R)
• M49: 33,132,488 km (0.09 R)
• M50: 35,190,057 km (0.104 R)
• M51: 36,198,197 km (0.098 R)
• M52: 36,924,195 km (0.106 R)
• M53: 37,142,758 km (0.104 R)
• M54: 37,508,375 km (0.113 R)
• M55: 38,316,503 km (0.072 R)
• M56: 38,759,761 km (0.09 R)
• M57: 41,152,579 km (0.06 R)
• M58: 41,758,301 km (0.072 R)
• M59: 44,675,310 km (0.069 R)
• M60: 44,908,383 km (0.105 R)
• M61: 45,141,905 km (0.093 R)
• M62: 45,375,727 km (0.059 R)
• M63: 45,844,716 km (0.094 R)
• M64: 47,103,283 km (0.114 R)
• M65: 47,498,970 km (0.101 R)
• M66: 48,213,748 km (0.108 R)
• M67: 49,333,039 km (0.079 R)
• M68: 50,622,423 km (0.069 R)
• M69: 51,515,373 km (0.096 R)
• M70: 52,495,538 km (0.115 R)
• M71: 52,741,477 km (0.106 R)
• M72: 53,399,409 km (0.114 R)
• M73: 53,646,694 km (0.088 R)
• M74: 53,894,578 km (0.075 R)
• M75: 54,308,365 km (0.103 R)
• M76: 55,305,734 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.7

Radius: 7.6

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.12 AU - 12.32 AU

Year: 17516 Days

Day: 22 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,294,986 km

• M1: 105,466 km (0.092 R)
• M2: 491,429 km (0.097 R)
• M3: 726,447 km (0.116 R)
• M4: 948,451 km (0.083 R)
• M5: 1,191,547 km (0.099 R)
• M6: 1,346,979 km (0.056 R)
• M7: 1,564,495 km (0.097 R)
• M8: 2,002,367 km (0.075 R)
• M9: 2,476,892 km (0.119 R)
• M10: 2,575,926 km (0.098 R)
• M11: 2,985,226 km (0.059 R)
• M12: 3,126,147 km (0.101 R)
• M13: 3,197,505 km (0.109 R)
• M14: 3,901,961 km (0.108 R)
• M15: 5,663,925 km (0.093 R)
• M16: 6,104,640 km (0.12 R)
• M17: 6,925,633 km (0.116 R)
• M18: 7,112,780 km (0.096 R)
• M19: 7,444,439 km (0.085 R)
• M20: 9,850,421 km (0.102 R)
• M21: 10,379,549 km (0.101 R)
• M22: 10,863,797 km (0.072 R)
• M23: 10,972,405 km (0.113 R)
• M24: 11,245,422 km (0.072 R)
• M25: 12,815,750 km (0.073 R)
• M26: 12,873,046 km (0.069 R)
• M27: 13,276,811 km (0.051 R)
• M28: 13,567,928 km (0.114 R)
• M29: 13,860,991 km (0.079 R)
• M30: 14,096,907 km (0.098 R)
• M31: 14,274,778 km (0.092 R)
• M32: 14,692,755 km (0.105 R)
• M33: 15,114,770 km (0.075 R)
• M34: 15,357,568 km (0.11 R)
• M35: 15,418,604 km (0.044 R)
• M36: 15,663,047 km (0.117 R)
• M37: 16,155,972 km (0.093 R)
• M38: 16,279,988 km (0.047 R)
• M39: 16,404,304 km (0.107 R)
• M40: 17,030,820 km (0.12 R)
• M41: 18,242,563 km (0.064 R)
• M42: 18,695,994 km (0.1 R)
• M43: 19,416,008 km (0.064 R)
• M44: 20,278,590 km (0.098 R)
• M45: 21,153,588 km (0.113 R)
• M46: 21,835,156 km (0.057 R)
• M47: 22,041,002 km (0.092 R)
• M48: 22,593,018 km (0.108 R)
• M49: 23,499,881 km (0.098 R)
• M50: 24,846,561 km (0.101 R)
• M51: 26,291,078 km (0.098 R)
• M52: 28,808,511 km (0.118 R)
• M53: 29,034,254 km (0.055 R)
• M54: 29,563,382 km (0.086 R)
• M55: 30,324,835 km (0.11 R)
• M56: 30,554,617 km (0.093 R)
• M57: 30,938,635 km (0.108 R)
• M58: 31,324,448 km (0.105 R)
• M59: 31,944,830 km (0.089 R)
• M60: 33,197,862 km (0.117 R)
• M61: 33,909,798 km (0.102 R)
• M62: 34,307,429 km (0.085 R)
• M63: 35,027,145 km (0.096 R)
• M64: 35,509,747 km (0.102 R)
• M65: 35,590,381 km (0.097 R)
• M66: 35,671,014 km (0.058 R)
• M67: 36,075,377 km (0.117 R)
• M68: 36,237,691 km (0.062 R)
• M69: 37,215,911 km (0.092 R)
• M70: 38,450,991 km (0.072 R)
• M71: 39,448,659 km (0.05 R)
• M72: 39,532,135 km (0.077 R)
• M73: 41,554,399 km (0.037 R)
• M74: 42,921,125 km (0.085 R)
• M75: 43,179,032 km (0.053 R)
• M76: 43,782,809 km (0.117 R)
• M77: 43,955,744 km (0.097 R)
• M78: 44,389,428 km (0.08 R)
• M79: 47,463,664 km (0.038 R)
• M80: 49,161,151 km (0.116 R)
• M81: 52,983,527 km (0.115 R)
• M82: 53,260,283 km (0.098 R)
• M83: 55,678,084 km (0.071 R)
• M84: 56,806,051 km (0.027 R)
• M85: 57,183,636 km (0.096 R)
• M86: 57,846,505 km (0.041 R)
• M87: 58,036,344 km (0.101 R)
• M88: 60,234,835 km (0.052 R)
• M89: 61,199,143 km (0.05 R)
• M90: 61,489,362 km (0.069 R)
• M91: 62,752,567 km (0.111 R)
• M92: 63,436,229 km (0.107 R)
• M93: 66,195,711 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 17,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit