🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.67 AU - 1.11 AU

Year: 301 Days

Day: 44.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,944,472 km

• M1: 225,444 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.94 AU - 1.06 AU

Year: 358 Days

Day: 16 Hours

Environment

Temp: 86 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.24 AU - 1.28 AU

Year: 507 Days

Day: 20.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,944,472 km

• M1: 990,488 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.41 AU - 3.17 AU

Year: 1669 Days

Day: 40.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 14.2

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.62 AU - 7.38 AU

Year: 5264 Days

Day: 8.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,944,472 km

• M1: 178,919 km (0.119 R)
• M2: 373,247 km (0.112 R)
• M3: 509,830 km (0.042 R)
• M4: 700,268 km (0.118 R)
• M5: 881,580 km (0.083 R)
• M6: 991,235 km (0.103 R)
• M7: 1,450,052 km (0.054 R)
• M8: 1,567,486 km (0.101 R)
• M9: 1,734,587 km (0.1 R)
• M10: 2,677,353 km (0.073 R)
• M11: 2,805,259 km (0.062 R)
• M12: 2,991,658 km (0.071 R)
• M13: 3,086,354 km (0.104 R)
• M14: 3,182,246 km (0.094 R)
• M15: 3,456,010 km (0.091 R)
• M16: 3,819,383 km (0.104 R)
• M17: 3,943,250 km (0.113 R)
• M18: 4,280,444 km (0.059 R)
• M19: 4,627,212 km (0.106 R)
• M20: 4,960,665 km (0.074 R)
• M21: 5,141,679 km (0.116 R)
• M22: 5,604,086 km (0.092 R)
• M23: 6,056,021 km (0.063 R)
• M24: 6,201,131 km (0.11 R)
• M25: 6,298,519 km (0.071 R)
• M26: 6,569,142 km (0.07 R)
• M27: 6,843,654 km (0.096 R)
• M28: 6,944,333 km (0.096 R)
• M29: 7,275,393 km (0.09 R)
• M30: 7,404,047 km (0.048 R)
• M31: 7,637,570 km (0.111 R)
• M32: 7,847,156 km (0.114 R)
• M33: 8,165,351 km (0.072 R)
• M34: 8,433,730 km (0.069 R)
• M35: 8,979,163 km (0.11 R)
• M36: 9,172,893 km (0.075 R)
• M37: 9,452,042 km (0.08 R)
• M38: 9,677,337 km (0.117 R)
• M39: 9,819,006 km (0.055 R)
• M40: 10,277,224 km (0.114 R)
• M41: 10,977,641 km (0.109 R)
• M42: 11,966,034 km (0.114 R)
• M43: 12,087,807 km (0.11 R)
• M44: 12,548,120 km (0.062 R)
• M45: 12,795,854 km (0.077 R)
• M46: 13,835,409 km (0.091 R)
• M47: 13,963,166 km (0.082 R)
• M48: 14,446,218 km (0.055 R)
• M49: 14,738,681 km (0.099 R)
• M50: 14,836,518 km (0.098 R)
• M51: 15,230,410 km (0.026 R)
• M52: 15,561,171 km (0.117 R)
• M53: 15,794,244 km (0.072 R)
• M54: 15,961,345 km (0.115 R)
• M55: 16,703,799 km (0.117 R)
• M56: 16,942,408 km (0.059 R)
• M57: 17,045,032 km (0.066 R)
• M58: 17,492,180 km (0.094 R)
• M59: 17,943,068 km (0.046 R)
• M60: 18,152,505 km (0.097 R)
• M61: 18,433,001 km (0.058 R)
• M62: 18,573,772 km (0.091 R)
• M63: 18,679,688 km (0.119 R)
• M64: 20,728,431 km (0.118 R)
• M65: 21,649,355 km (0.044 R)
• M66: 21,946,905 km (0.113 R)
• M67: 22,283,351 km (0.117 R)
• M68: 22,923,331 km (0.096 R)
• M69: 23,378,706 km (0.111 R)
• M70: 23,645,888 km (0.081 R)
• M71: 24,414,372 km (0.054 R)
• M72: 24,569,057 km (0.039 R)
• M73: 24,840,726 km (0.072 R)
• M74: 25,347,564 km (0.1 R)
• M75: 25,700,465 km (0.105 R)
• M76: 26,649,664 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.6

Radius: 11

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.83 AU - 11.75 AU

Year: 10971 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,944,472 km

• M1: 219,011 km (0.101 R)
• M2: 455,077 km (0.09 R)
• M3: 745,446 km (0.119 R)
• M4: 827,276 km (0.09 R)
• M5: 1,129,913 km (0.04 R)
• M6: 1,264,850 km (0.077 R)
• M7: 1,467,106 km (0.079 R)
• M8: 1,636,900 km (0.068 R)
• M9: 2,042,609 km (0.1 R)
• M10: 2,761,128 km (0.098 R)
• M11: 2,892,624 km (0.107 R)
• M12: 3,134,524 km (0.072 R)
• M13: 3,929,038 km (0.067 R)
• M14: 4,689,145 km (0.111 R)
• M15: 5,070,171 km (0.071 R)
• M16: 5,428,308 km (0.113 R)
• M17: 5,862,292 km (0.104 R)
• M18: 6,169,267 km (0.104 R)
• M19: 6,342,052 km (0.099 R)
• M20: 6,798,924 km (0.105 R)
• M21: 7,522,828 km (0.103 R)
• M22: 7,968,779 km (0.034 R)
• M23: 8,081,726 km (0.109 R)
• M24: 9,397,888 km (0.111 R)
• M25: 9,557,060 km (0.087 R)
• M26: 10,284,554 km (0.1 R)
• M27: 10,407,524 km (0.102 R)
• M28: 10,489,803 km (0.111 R)
• M29: 10,904,488 km (0.077 R)
• M30: 11,155,962 km (0.036 R)
• M31: 11,282,372 km (0.101 R)
• M32: 11,494,053 km (0.118 R)
• M33: 11,707,081 km (0.104 R)
• M34: 11,964,539 km (0.111 R)
• M35: 12,137,174 km (0.034 R)
• M36: 13,458,423 km (0.074 R)
• M37: 13,863,683 km (0.108 R)
• M38: 14,824,999 km (0.102 R)
• M39: 15,103,551 km (0.049 R)
• M40: 15,807,558 km (0.059 R)
• M41: 16,092,243 km (0.083 R)
• M42: 16,378,573 km (0.092 R)
• M43: 16,522,337 km (0.06 R)
• M44: 17,004,790 km (0.097 R)
• M45: 17,491,731 km (0.069 R)
• M46: 17,589,718 km (0.071 R)
• M47: 19,131,324 km (0.092 R)
• M48: 19,739,738 km (0.043 R)
• M49: 20,097,576 km (0.101 R)
• M50: 20,200,200 km (0.091 R)
• M51: 21,183,806 km (0.095 R)
• M52: 22,236,078 km (0.082 R)
• M53: 22,982,721 km (0.113 R)
• M54: 23,737,592 km (0.118 R)
• M55: 26,162,723 km (0.03 R)
• M56: 26,781,310 km (0.099 R)
• M57: 28,147,438 km (0.091 R)
• M58: 29,012,861 km (0.078 R)
• M59: 29,245,037 km (0.102 R)
• M60: 30,121,531 km (0.104 R)
• M61: 30,651,557 km (0.081 R)
• M62: 31,125,183 km (0.11 R)
• M63: 31,363,044 km (0.084 R)
• M64: 32,079,917 km (0.093 R)
• M65: 32,320,022 km (0.07 R)
• M66: 36,243,375 km (0.12 R)
• M67: 36,681,398 km (0.101 R)
• M68: 37,184,346 km (0.077 R)
• M69: 37,310,457 km (0.109 R)
• M70: 37,499,848 km (0.087 R)
• M71: 38,324,282 km (0.115 R)
• M72: 38,898,438 km (0.087 R)
• M73: 39,218,727 km (0.047 R)
• M74: 39,990,952 km (0.114 R)
• M75: 40,833,188 km (0.046 R)
• M76: 41,158,563 km (0.096 R)
• M77: 43,527,445 km (0.095 R)
• M78: 44,326,896 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.9

Radius: 3.8

Gravity: 30.26 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.83 AU - 16.49 AU

Year: 20104 Days

Day: 22.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 24,944,472 km

• M1: 219,310 km (0.117 R)
• M2: 261,497 km (0.11 R)
• M3: 441,015 km (0.093 R)
• M4: 533,765 km (0.098 R)
• M5: 592,557 km (0.118 R)
• M6: 632,799 km (0.109 R)
• M7: 988,393 km (0.063 R)
• M8: 1,110,615 km (0.115 R)
• M9: 1,369,269 km (0.107 R)
• M10: 1,850,077 km (0.064 R)
• M11: 1,970,354 km (0.092 R)
• M12: 2,062,057 km (0.077 R)
• M13: 2,575,178 km (0.11 R)
• M14: 2,709,367 km (0.079 R)
• M15: 3,598,726 km (0.086 R)
• M16: 3,862,617 km (0.078 R)
• M17: 4,093,895 km (0.102 R)
• M18: 4,369,305 km (0.096 R)
• M19: 4,489,133 km (0.088 R)
• M20: 4,937,777 km (0.113 R)
• M21: 5,965,514 km (0.117 R)
• M22: 6,054,076 km (0.079 R)
• M23: 6,098,507 km (0.088 R)
• M24: 6,640,201 km (0.045 R)
• M25: 7,056,532 km (0.044 R)
• M26: 7,291,550 km (0.05 R)
• M27: 8,355,340 km (0.108 R)
• M28: 8,504,190 km (0.113 R)
• M29: 8,653,788 km (0.05 R)
• M30: 9,158,980 km (0.073 R)
• M31: 9,673,746 km (0.069 R)
• M32: 9,725,806 km (0.084 R)
• M33: 10,570,137 km (0.1 R)
• M34: 10,623,693 km (0.072 R)
• M35: 11,218,644 km (0.117 R)
• M36: 12,667,499 km (0.111 R)
• M37: 12,952,782 km (0.11 R)
• M38: 13,355,799 km (0.097 R)
• M39: 13,413,693 km (0.108 R)
• M40: 15,128,833 km (0.103 R)
• M41: 15,189,270 km (0.101 R)
• M42: 15,431,469 km (0.093 R)
• M43: 16,599,679 km (0.109 R)
• M44: 16,661,912 km (0.081 R)
• M45: 16,849,208 km (0.074 R)
• M46: 17,099,934 km (0.118 R)
• M47: 19,150,173 km (0.099 R)
• M48: 20,939,214 km (0.066 R)
• M49: 21,479,561 km (0.111 R)
• M50: 22,988,854 km (0.095 R)
• M51: 23,336,669 km (0.107 R)
• M52: 23,756,291 km (0.077 R)
• M53: 23,967,075 km (0.119 R)
• M54: 24,673,925 km (0.032 R)
• M55: 24,958,610 km (0.066 R)
• M56: 25,891,502 km (0.109 R)
• M57: 26,036,013 km (0.093 R)
• M58: 27,275,133 km (0.095 R)
• M59: 28,087,150 km (0.078 R)
• M60: 29,508,330 km (0.081 R)
• M61: 29,810,368 km (0.072 R)
• M62: 30,265,594 km (0.085 R)
• M63: 30,799,509 km (0.04 R)
• M64: 31,567,694 km (0.089 R)
• M65: 32,031,597 km (0.093 R)
• M66: 33,436,770 km (0.085 R)
• M67: 34,384,771 km (0.094 R)
• M68: 36,064,755 km (0.106 R)
• M69: 37,036,693 km (0.093 R)
• M70: 37,118,074 km (0.048 R)
• M71: 37,362,667 km (0.11 R)
• M72: 37,525,878 km (0.089 R)
• M73: 37,853,198 km (0.06 R)
• M74: 38,263,695 km (0.106 R)
• M75: 39,254,930 km (0.114 R)
• M76: 39,753,689 km (0.119 R)
• M77: 41,093,937 km (0.058 R)
• M78: 41,515,653 km (0.101 R)
• M79: 43,046,189 km (0.09 R)
• M80: 44,249,405 km (0.089 R)
• M81: 45,550,607 km (0.116 R)
• M82: 45,637,822 km (0.079 R)
• M83: 45,725,188 km (0.095 R)
• M84: 46,337,492 km (0.078 R)
• M85: 47,481,766 km (0.088 R)
• M86: 49,171,025 km (0.111 R)
• M87: 52,699,590 km (0.045 R)
• M88: 53,157,808 km (0.079 R)
• M89: 53,617,373 km (0.07 R)
• M90: 54,263,037 km (0.073 R)
• M91: 54,447,940 km (0.085 R)
• M92: 58,948,592 km (0.103 R)
• M93: 59,043,736 km (0.097 R)
• M94: 59,710,345 km (0.097 R)
• M95: 62,886,307 km (0.065 R)
• M96: 63,275,112 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.3

Radius: 4.9

Gravity: 37.75 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 16.52 AU - 19.44 AU

Year: 27306 Days

Day: 20.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 24,944,472 km

• M1: 97,239 km (0.066 R)
• M2: 134,488 km (0.081 R)
• M3: 542,292 km (0.091 R)
• M4: 621,729 km (0.079 R)
• M5: 1,175,390 km (0.037 R)
• M6: 1,724,415 km (0.033 R)
• M7: 2,004,611 km (0.06 R)
• M8: 2,213,600 km (0.115 R)
• M9: 2,788,804 km (0.112 R)
• M10: 3,758,198 km (0.105 R)
• M11: 3,963,596 km (0.085 R)
• M12: 4,225,392 km (0.029 R)
• M13: 4,547,027 km (0.065 R)
• M14: 4,656,084 km (0.079 R)
• M15: 5,100,539 km (0.111 R)
• M16: 6,029,692 km (0.1 R)
• M17: 6,636,311 km (0.105 R)
• M18: 6,822,112 km (0.07 R)
• M19: 7,325,957 km (0.109 R)
• M20: 8,704,502 km (0.113 R)
• M21: 8,976,022 km (0.105 R)
• M22: 9,319,349 km (0.082 R)
• M23: 10,089,628 km (0.109 R)
• M24: 10,446,569 km (0.071 R)
• M25: 10,662,588 km (0.048 R)
• M26: 11,172,567 km (0.104 R)
• M27: 11,690,625 km (0.064 R)
• M28: 11,989,970 km (0.068 R)
• M29: 12,065,218 km (0.093 R)
• M30: 13,057,949 km (0.108 R)
• M31: 14,635,459 km (0.091 R)
• M32: 14,715,943 km (0.085 R)
• M33: 15,283,218 km (0.05 R)
• M34: 15,775,095 km (0.079 R)
• M35: 15,940,252 km (0.111 R)
• M36: 16,189,033 km (0.078 R)
• M37: 16,272,209 km (0.107 R)
• M38: 16,606,411 km (0.117 R)
• M39: 18,311,378 km (0.119 R)
• M40: 20,250,017 km (0.075 R)
• M41: 20,519,442 km (0.042 R)
• M42: 21,152,541 km (0.074 R)
• M43: 21,976,077 km (0.108 R)
• M44: 22,160,531 km (0.115 R)
• M45: 23,371,675 km (0.116 R)
• M46: 24,032,748 km (0.104 R)
• M47: 25,469,785 km (0.098 R)
• M48: 26,541,355 km (0.106 R)
• M49: 28,526,818 km (0.075 R)
• M50: 28,728,027 km (0.081 R)
• M51: 29,842,830 km (0.115 R)
• M52: 32,428,779 km (0.079 R)
• M53: 33,059,933 km (0.083 R)
• M54: 33,695,275 km (0.114 R)
• M55: 34,548,431 km (0.066 R)
• M56: 35,950,164 km (0.091 R)
• M57: 36,058,772 km (0.099 R)
• M58: 37,150,686 km (0.06 R)
• M59: 37,700,758 km (0.112 R)
• M60: 39,031,730 km (0.117 R)
• M61: 39,478,728 km (0.066 R)
• M62: 41,056,836 km (0.084 R)
• M63: 44,507,311 km (0.117 R)
• M64: 44,740,534 km (0.059 R)
• M65: 46,740,060 km (0.088 R)
• M66: 50,947,500 km (0.097 R)
• M67: 53,405,542 km (0.061 R)
• M68: 55,274,319 km (0.096 R)
• M69: 57,799,082 km (0.029 R)
• M70: 59,717,076 km (0.094 R)
• M71: 62,567,963 km (0.055 R)
• M72: 63,878,291 km (0.041 R)
• M73: 64,536,821 km (0.056 R)
• M74: 64,668,916 km (0.08 R)
• M75: 65,462,682 km (0.115 R)
• M76: 67,863,428 km (0.102 R)
• M77: 67,997,618 km (0.109 R)
• M78: 69,479,833 km (0.027 R)
• M79: 70,564,568 km (0.063 R)
• M80: 70,972,671 km (0.092 R)
• M81: 71,928,152 km (0.083 R)
• M82: 74,820,178 km (0.091 R)
• M83: 75,653,289 km (0.087 R)
• M84: 78,734,706 km (0.115 R)
• M85: 80,007,036 km (0.119 R)
• M86: 81,999,679 km (0.113 R)
• M87: 86,906,639 km (0.08 R)
• M88: 96,095,688 km (0.075 R)
• M89: 97,303,691 km (0.03 R)
• M90: 98,820,763 km (0.111 R)
• M91: 100,039,986 km (0.114 R)
• M92: 100,804,580 km (0.116 R)
• M93: 101,110,957 km (0.115 R)
• M94: 102,031,881 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.6

Radius: 7.4

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.88 AU - 23.56 AU

Year: 30179 Days

Day: 19.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 24,944,472 km

• M1: 147,055 km (0.104 R)
• M2: 247,884 km (0.092 R)
• M3: 378,333 km (0.054 R)
• M4: 612,753 km (0.071 R)
• M5: 877,990 km (0.074 R)
• M6: 1,849,329 km (0.068 R)
• M7: 2,517,882 km (0.104 R)
• M8: 3,853,342 km (0.092 R)
• M9: 4,381,572 km (0.06 R)
• M10: 4,846,223 km (0.12 R)
• M11: 5,128,215 km (0.05 R)
• M12: 5,776,273 km (0.09 R)
• M13: 6,640,350 km (0.094 R)
• M14: 6,904,989 km (0.104 R)
• M15: 7,719,549 km (0.063 R)
• M16: 7,896,224 km (0.076 R)
• M17: 10,758,929 km (0.116 R)
• M18: 11,240,485 km (0.07 R)
• M19: 11,440,796 km (0.075 R)
• M20: 11,671,327 km (0.093 R)
• M21: 13,085,775 km (0.108 R)
• M22: 16,753,466 km (0.114 R)
• M23: 18,884,637 km (0.115 R)
• M24: 21,417,628 km (0.112 R)
• M25: 21,844,131 km (0.106 R)
• M26: 24,609,747 km (0.071 R)
• M27: 24,907,148 km (0.086 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 10,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit