🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.6 AU - 0.8 AU

Year: 218 Days

Day: 13.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.97 AU - 0.97 AU

Year: 356 Days

Day: 21.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.8 AU - 2.38 AU

Year: 1126 Days

Day: 44.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.5

Radius: 13.9

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.78 AU - 6.16 AU

Year: 5438 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,273,914 km

• M1: 179,817 km (0.087 R)
• M2: 268,229 km (0.069 R)
• M3: 626,067 km (0.114 R)
• M4: 862,581 km (0.114 R)
• M5: 1,130,062 km (0.051 R)
• M6: 1,281,455 km (0.094 R)
• M7: 1,761,665 km (0.09 R)
• M8: 1,890,468 km (0.095 R)
• M9: 1,989,203 km (0.061 R)
• M10: 2,402,243 km (0.056 R)
• M11: 2,527,905 km (0.063 R)
• M12: 2,619,010 km (0.102 R)
• M13: 3,308,357 km (0.116 R)
• M14: 3,694,469 km (0.092 R)
• M15: 3,840,477 km (0.101 R)
• M16: 4,290,168 km (0.054 R)
• M17: 4,488,086 km (0.074 R)
• M18: 5,239,965 km (0.101 R)
• M19: 5,404,522 km (0.077 R)
• M20: 5,738,874 km (0.08 R)
• M21: 6,104,790 km (0.102 R)
• M22: 6,203,674 km (0.106 R)
• M23: 6,428,071 km (0.03 R)
• M24: 6,655,160 km (0.094 R)
• M25: 6,808,199 km (0.084 R)
• M26: 6,962,285 km (0.087 R)
• M27: 7,065,657 km (0.071 R)
• M28: 7,911,184 km (0.06 R)
• M29: 8,400,968 km (0.088 R)
• M30: 8,984,998 km (0.08 R)
• M31: 9,210,890 km (0.1 R)
• M32: 9,324,585 km (0.029 R)
• M33: 9,929,110 km (0.117 R)
• M34: 10,457,490 km (0.072 R)
• M35: 10,965,075 km (0.105 R)
• M36: 11,115,870 km (0.103 R)
• M37: 11,328,149 km (0.095 R)
• M38: 11,450,071 km (0.086 R)
• M39: 11,973,066 km (0.08 R)
• M40: 12,346,911 km (0.045 R)
• M41: 12,946,948 km (0.043 R)
• M42: 13,653,498 km (0.057 R)
• M43: 13,750,887 km (0.084 R)
• M44: 13,848,424 km (0.08 R)
• M45: 14,770,247 km (0.097 R)
• M46: 15,204,828 km (0.118 R)
• M47: 15,508,362 km (0.03 R)
• M48: 16,707,389 km (0.057 R)
• M49: 16,985,791 km (0.056 R)
• M50: 17,195,378 km (0.093 R)
• M51: 17,300,695 km (0.095 R)
• M52: 17,476,472 km (0.111 R)
• M53: 17,652,848 km (0.028 R)
• M54: 18,687,467 km (0.077 R)
• M55: 18,831,829 km (0.108 R)
• M56: 21,453,681 km (0.084 R)
• M57: 21,567,076 km (0.108 R)
• M58: 21,718,469 km (0.063 R)
• M59: 22,060,300 km (0.088 R)
• M60: 22,289,185 km (0.052 R)
• M61: 22,710,902 km (0.117 R)
• M62: 23,019,372 km (0.088 R)
• M63: 23,290,294 km (0.085 R)
• M64: 23,992,058 km (0.117 R)
• M65: 24,819,484 km (0.06 R)
• M66: 25,017,850 km (0.111 R)
• M67: 25,256,609 km (0.071 R)
• M68: 25,416,229 km (0.068 R)
• M69: 25,776,461 km (0.096 R)
• M70: 26,867,628 km (0.047 R)
• M71: 27,439,391 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.4

Radius: 10.1

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.2 AU - 8.42 AU

Year: 7368 Days

Day: 5.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 64,273,914 km

• M1: 171,140 km (0.103 R)
• M2: 376,987 km (0.094 R)
• M3: 569,070 km (0.104 R)
• M4: 663,167 km (0.09 R)
• M5: 1,203,814 km (0.095 R)
• M6: 1,379,741 km (0.054 R)
• M7: 2,002,218 km (0.034 R)
• M8: 2,719,540 km (0.076 R)
• M9: 3,157,861 km (0.106 R)
• M10: 3,227,275 km (0.111 R)
• M11: 3,456,608 km (0.045 R)
• M12: 5,185,511 km (0.078 R)
• M13: 5,496,226 km (0.087 R)
• M14: 5,749,196 km (0.119 R)
• M15: 6,912,170 km (0.089 R)
• M16: 7,162,596 km (0.116 R)
• M17: 7,415,866 km (0.05 R)
• M18: 7,508,766 km (0.106 R)
• M19: 7,672,276 km (0.102 R)
• M20: 9,195,931 km (0.087 R)
• M21: 10,705,074 km (0.091 R)
• M22: 10,915,708 km (0.06 R)
• M23: 11,180,795 km (0.082 R)
• M24: 12,593,448 km (0.056 R)
• M25: 12,927,350 km (0.119 R)
• M26: 13,151,598 km (0.107 R)
• M27: 13,235,971 km (0.044 R)
• M28: 14,582,202 km (0.093 R)
• M29: 15,553,391 km (0.049 R)
• M30: 16,484,638 km (0.115 R)
• M31: 16,727,884 km (0.099 R)
• M32: 16,972,327 km (0.108 R)
• M33: 17,125,665 km (0.113 R)
• M34: 18,149,513 km (0.088 R)
• M35: 18,275,025 km (0.087 R)
• M36: 18,558,364 km (0.063 R)
• M37: 20,126,299 km (0.112 R)
• M38: 20,909,743 km (0.092 R)
• M39: 20,975,566 km (0.055 R)
• M40: 21,404,463 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.7

Radius: 10.7

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.61 AU - 10.69 AU

Year: 9484 Days

Day: 11.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,273,914 km

• M1: 214,823 km (0.111 R)
• M2: 493,374 km (0.113 R)
• M3: 802,593 km (0.101 R)
• M4: 979,567 km (0.113 R)
• M5: 1,169,855 km (0.082 R)
• M6: 1,449,304 km (0.075 R)
• M7: 1,587,084 km (0.11 R)
• M8: 1,750,145 km (0.077 R)
• M9: 1,940,135 km (0.037 R)
• M10: 2,026,902 km (0.103 R)
• M11: 2,181,885 km (0.054 R)
• M12: 2,340,907 km (0.036 R)
• M13: 2,410,321 km (0.056 R)
• M14: 2,622,600 km (0.082 R)
• M15: 2,718,941 km (0.073 R)
• M16: 2,915,363 km (0.102 R)
• M17: 3,065,709 km (0.119 R)
• M18: 3,167,436 km (0.059 R)
• M19: 3,348,150 km (0.114 R)
• M20: 3,426,689 km (0.117 R)
• M21: 3,719,901 km (0.102 R)
• M22: 4,049,166 km (0.099 R)
• M23: 4,217,463 km (0.105 R)
• M24: 4,560,790 km (0.066 R)
• M25: 5,093,060 km (0.119 R)
• M26: 5,305,339 km (0.078 R)
• M27: 5,738,874 km (0.086 R)
• M28: 5,959,979 km (0.051 R)
• M29: 6,639,901 km (0.079 R)
• M30: 6,772,296 km (0.058 R)
• M31: 6,972,458 km (0.119 R)
• M32: 7,174,564 km (0.045 R)
• M33: 7,242,332 km (0.11 R)
• M34: 7,310,399 km (0.114 R)
• M35: 7,757,846 km (0.075 R)
• M36: 7,967,433 km (0.086 R)
• M37: 9,189,797 km (0.094 R)
• M38: 9,263,549 km (0.112 R)
• M39: 9,860,594 km (0.086 R)
• M40: 10,163,679 km (0.12 R)
• M41: 10,278,271 km (0.088 R)
• M42: 10,393,162 km (0.114 R)
• M43: 10,508,502 km (0.094 R)
• M44: 11,526,067 km (0.09 R)
• M45: 12,127,301 km (0.097 R)
• M46: 12,330,006 km (0.071 R)
• M47: 12,452,228 km (0.048 R)
• M48: 12,533,908 km (0.048 R)
• M49: 13,193,784 km (0.087 R)
• M50: 14,719,383 km (0.113 R)
• M51: 15,502,977 km (0.118 R)
• M52: 15,944,291 km (0.08 R)
• M53: 16,658,770 km (0.101 R)
• M54: 17,201,661 km (0.086 R)
• M55: 17,566,680 km (0.089 R)
• M56: 18,026,693 km (0.081 R)
• M57: 19,241,129 km (0.106 R)
• M58: 19,335,674 km (0.109 R)
• M59: 20,049,406 km (0.032 R)
• M60: 20,433,723 km (0.1 R)
• M61: 20,868,903 km (0.099 R)
• M62: 21,258,306 km (0.044 R)
• M63: 21,748,389 km (0.084 R)
• M64: 22,540,360 km (0.055 R)
• M65: 22,689,958 km (0.095 R)
• M66: 23,040,166 km (0.111 R)
• M67: 23,140,547 km (0.111 R)
• M68: 23,493,149 km (0.085 R)
• M69: 23,594,127 km (0.109 R)
• M70: 24,972,522 km (0.068 R)
• M71: 25,437,772 km (0.108 R)
• M72: 25,853,654 km (0.058 R)
• M73: 27,168,021 km (0.048 R)
• M74: 28,719,799 km (0.119 R)
• M75: 29,861,381 km (0.108 R)
• M76: 30,190,346 km (0.094 R)
• M77: 31,629,328 km (0.088 R)
• M78: 32,132,725 km (0.099 R)
• M79: 32,864,408 km (0.07 R)
• M80: 33,034,052 km (0.036 R)
• M81: 33,487,783 km (0.119 R)
• M82: 34,000,903 km (0.09 R)
• M83: 34,401,676 km (0.114 R)
• M84: 35,729,507 km (0.099 R)
• M85: 35,903,938 km (0.065 R)
• M86: 37,545,774 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.7

Radius: 10.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.65 AU - 8.65 AU

Year: 9484 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 64,273,914 km

• M1: 148,102 km (0.062 R)
• M2: 313,707 km (0.101 R)
• M3: 499,806 km (0.027 R)
• M4: 570,865 km (0.082 R)
• M5: 671,994 km (0.119 R)
• M6: 807,829 km (0.03 R)
• M7: 1,945,221 km (0.114 R)
• M8: 2,434,705 km (0.033 R)
• M9: 2,804,212 km (0.108 R)
• M10: 3,332,442 km (0.116 R)
• M11: 3,523,479 km (0.115 R)
• M12: 3,693,571 km (0.08 R)
• M13: 3,891,489 km (0.085 R)
• M14: 4,169,293 km (0.118 R)
• M15: 4,851,609 km (0.101 R)
• M16: 5,095,902 km (0.096 R)
• M17: 5,596,756 km (0.102 R)
• M18: 5,824,443 km (0.11 R)
• M19: 5,910,612 km (0.056 R)
• M20: 6,055,123 km (0.105 R)
• M21: 6,977,693 km (0.111 R)
• M22: 8,951,338 km (0.118 R)
• M23: 9,385,920 km (0.083 R)
• M24: 9,521,007 km (0.094 R)
• M25: 9,656,692 km (0.11 R)
• M26: 10,519,722 km (0.109 R)
• M27: 10,765,661 km (0.039 R)
• M28: 10,942,635 km (0.049 R)
• M29: 11,914,722 km (0.051 R)
• M30: 12,171,283 km (0.057 R)
• M31: 12,355,587 km (0.084 R)
• M32: 12,689,939 km (0.042 R)
• M33: 12,801,987 km (0.115 R)
• M34: 14,249,796 km (0.109 R)
• M35: 14,717,887 km (0.119 R)
• M36: 14,835,621 km (0.049 R)
• M37: 15,230,559 km (0.106 R)
• M38: 15,588,846 km (0.044 R)
• M39: 15,789,158 km (0.105 R)
• M40: 18,597,110 km (0.115 R)
• M41: 21,733,728 km (0.055 R)
• M42: 22,407,517 km (0.102 R)
• M43: 22,498,024 km (0.112 R)
• M44: 23,270,996 km (0.116 R)
• M45: 25,218,012 km (0.068 R)
• M46: 25,547,576 km (0.117 R)
• M47: 25,783,791 km (0.103 R)
• M48: 26,115,749 km (0.091 R)
• M49: 27,748,460 km (0.104 R)
• M50: 27,894,169 km (0.118 R)
• M51: 28,040,026 km (0.064 R)
• M52: 28,137,564 km (0.116 R)
• M53: 30,910,510 km (0.104 R)
• M54: 31,364,241 km (0.108 R)
• M55: 31,870,929 km (0.057 R)
• M56: 31,972,655 km (0.115 R)
• M57: 32,943,845 km (0.045 R)
• M58: 33,304,226 km (0.082 R)
• M59: 33,976,668 km (0.06 R)
• M60: 35,020,263 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.7

Radius: 9.5

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.33 AU - 11.23 AU

Year: 13194 Days

Day: 14.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,273,914 km

• M1: 123,867 km (0.116 R)
• M2: 260,300 km (0.05 R)
• M3: 485,445 km (0.05 R)
• M4: 690,245 km (0.119 R)
• M5: 835,355 km (0.055 R)
• M6: 991,235 km (0.118 R)
• M7: 1,383,481 km (0.027 R)
• M8: 1,488,948 km (0.037 R)
• M9: 1,624,633 km (0.115 R)
• M10: 1,850,376 km (0.073 R)
• M11: 1,937,741 km (0.047 R)
• M12: 2,238,882 km (0.111 R)
• M13: 2,652,819 km (0.082 R)
• M14: 3,125,249 km (0.03 R)
• M15: 3,194,962 km (0.065 R)
• M16: 3,265,123 km (0.099 R)
• M17: 3,587,357 km (0.109 R)
• M18: 4,224,045 km (0.095 R)
• M19: 4,418,074 km (0.07 R)
• M20: 4,575,451 km (0.092 R)
• M21: 4,694,531 km (0.053 R)
• M22: 5,058,502 km (0.099 R)
• M23: 5,685,168 km (0.069 R)
• M24: 6,029,393 km (0.087 R)
• M25: 6,603,400 km (0.086 R)
• M26: 6,828,844 km (0.037 R)
• M27: 7,473,461 km (0.1 R)
• M28: 8,919,623 km (0.088 R)
• M29: 9,420,627 km (0.118 R)
• M30: 9,623,631 km (0.084 R)
• M31: 9,776,819 km (0.095 R)
• M32: 10,345,291 km (0.074 R)
• M33: 11,138,010 km (0.11 R)
• M34: 12,669,144 km (0.118 R)
• M35: 13,118,836 km (0.104 R)
• M36: 13,459,320 km (0.082 R)
• M37: 14,033,627 km (0.088 R)
• M38: 14,265,503 km (0.112 R)
• M39: 14,381,890 km (0.105 R)
• M40: 15,265,266 km (0.073 R)
• M41: 15,563,714 km (0.119 R)
• M42: 16,105,557 km (0.092 R)
• M43: 16,348,355 km (0.066 R)
• M44: 17,331,961 km (0.103 R)
• M45: 19,291,393 km (0.104 R)
• M46: 22,325,986 km (0.099 R)
• M47: 22,732,593 km (0.099 R)
• M48: 22,800,660 km (0.107 R)
• M49: 25,647,059 km (0.115 R)
• M50: 26,072,814 km (0.094 R)
• M51: 27,075,719 km (0.082 R)
• M52: 28,383,503 km (0.114 R)
• M53: 28,676,865 km (0.105 R)
• M54: 29,711,633 km (0.07 R)
• M55: 33,274,306 km (0.085 R)
• M56: 33,428,841 km (0.045 R)
• M57: 34,752,483 km (0.104 R)
• M58: 34,987,800 km (0.092 R)
• M59: 38,256,813 km (0.092 R)
• M60: 38,662,074 km (0.109 R)
• M61: 39,395,103 km (0.05 R)
• M62: 40,379,756 km (0.104 R)
• M63: 40,957,952 km (0.057 R)
• M64: 42,289,523 km (0.072 R)
• M65: 42,624,772 km (0.061 R)
• M66: 43,129,066 km (0.064 R)
• M67: 44,313,582 km (0.044 R)
• M68: 44,824,459 km (0.102 R)
• M69: 45,166,290 km (0.1 R)
• M70: 46,369,057 km (0.076 R)
• M71: 46,714,628 km (0.089 R)
• M72: 49,157,561 km (0.119 R)
• M73: 49,598,127 km (0.091 R)
• M74: 51,641,783 km (0.113 R)
• M75: 53,622,160 km (0.077 R)
• M76: 53,803,473 km (0.05 R)
• M77: 53,894,129 km (0.075 R)
• M78: 54,530,518 km (0.079 R)
• M79: 55,810,777 km (0.104 R)
• M80: 56,454,646 km (0.088 R)
• M81: 56,916,006 km (0.086 R)
• M82: 58,494,114 km (0.066 R)
• M83: 59,522,898 km (0.054 R)
• M84: 59,616,696 km (0.103 R)
• M85: 61,029,947 km (0.062 R)
• M86: 61,503,425 km (0.097 R)
• M87: 63,026,929 km (0.109 R)
• M88: 63,889,361 km (0.114 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: 498 - 10,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit