🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.84 AU - 0.98 AU

Year: 312 Days

Day: 13.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,228,608 km

• M1: 67,469 km (0.071 R)
• M2: 89,460 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.58 AU - 2.16 AU

Year: 920 Days

Day: 12.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 80 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,228,608 km

• M1: 536,009 km (0.072 R)
• M2: 634,445 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.93 AU - 2.67 AU

Year: 1255 Days

Day: 43.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,228,608 km

• M1: 118,781 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.66 AU - 4.66 AU

Year: 3054 Days

Day: 22.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,228,608 km

• M1: 3,036,089 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.97 AU - 4.89 AU

Year: 3356 Days

Day: 41.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.36 AU - 5.28 AU

Year: 3808 Days

Day: 43.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.9

Radius: 13.3

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.41 AU - 15.13 AU

Year: 15468 Days

Day: 14.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 93,228,608 km

• M1: 583,731 km (0.039 R)
• M2: 1,115,103 km (0.076 R)
• M3: 1,268,889 km (0.108 R)
• M4: 1,375,702 km (0.086 R)
• M5: 1,513,631 km (0.059 R)
• M6: 1,956,291 km (0.063 R)
• M7: 2,176,649 km (0.09 R)
• M8: 2,608,089 km (0.096 R)
• M9: 2,781,174 km (0.102 R)
• M10: 3,249,565 km (0.058 R)
• M11: 3,550,406 km (0.109 R)
• M12: 3,899,717 km (0.111 R)
• M13: 4,138,924 km (0.07 R)
• M14: 5,406,317 km (0.117 R)
• M15: 5,494,879 km (0.106 R)
• M16: 7,415,866 km (0.092 R)
• M17: 7,514,600 km (0.099 R)
• M18: 7,813,198 km (0.082 R)
• M19: 7,963,992 km (0.104 R)
• M20: 8,268,424 km (0.085 R)
• M21: 8,370,749 km (0.063 R)
• M22: 9,956,337 km (0.053 R)
• M23: 10,174,750 km (0.062 R)
• M24: 10,616,362 km (0.05 R)
• M25: 10,839,413 km (0.094 R)
• M26: 11,747,622 km (0.113 R)
• M27: 13,940,128 km (0.058 R)
• M28: 15,114,172 km (0.043 R)
• M29: 15,365,347 km (0.109 R)
• M30: 15,808,456 km (0.104 R)
• M31: 16,577,688 km (0.1 R)
• M32: 17,162,616 km (0.119 R)
• M33: 17,424,861 km (0.049 R)
• M34: 18,352,816 km (0.118 R)
• M35: 19,364,996 km (0.095 R)
• M36: 19,569,645 km (0.053 R)
• M37: 21,162,115 km (0.079 R)
• M38: 23,446,325 km (0.118 R)
• M39: 24,543,775 km (0.068 R)
• M40: 27,169,068 km (0.062 R)
• M41: 28,631,387 km (0.056 R)
• M42: 29,489,630 km (0.093 R)
• M43: 29,725,097 km (0.09 R)
• M44: 30,356,250 km (0.118 R)
• M45: 32,114,624 km (0.105 R)
• M46: 32,843,465 km (0.11 R)
• M47: 33,659,820 km (0.108 R)
• M48: 33,988,187 km (0.107 R)
• M49: 35,562,406 km (0.114 R)
• M50: 37,075,738 km (0.108 R)
• M51: 38,181,715 km (0.039 R)
• M52: 39,817,568 km (0.086 R)
• M53: 39,904,334 km (0.115 R)
• M54: 41,388,495 km (0.089 R)
• M55: 41,652,236 km (0.045 R)
• M56: 41,740,349 km (0.096 R)
• M57: 41,916,575 km (0.116 R)
• M58: 42,004,838 km (0.045 R)
• M59: 42,358,338 km (0.067 R)
• M60: 42,979,468 km (0.084 R)
• M61: 43,246,650 km (0.095 R)
• M62: 43,782,510 km (0.059 R)
• M63: 46,039,044 km (0.059 R)
• M64: 48,982,382 km (0.091 R)
• M65: 49,075,282 km (0.08 R)
• M66: 50,476,715 km (0.104 R)
• M67: 50,570,513 km (0.105 R)
• M68: 50,852,655 km (0.112 R)
• M69: 52,365,538 km (0.063 R)
• M70: 53,032,146 km (0.081 R)
• M71: 53,893,381 km (0.088 R)
• M72: 55,726,553 km (0.03 R)
• M73: 56,602,000 km (0.094 R)
• M74: 56,894,913 km (0.045 R)
• M75: 57,482,084 km (0.086 R)
• M76: 57,678,207 km (0.12 R)
• M77: 59,156,683 km (0.096 R)
• M78: 61,748,765 km (0.052 R)
• M79: 62,452,922 km (0.088 R)
• M80: 63,362,178 km (0.092 R)
• M81: 64,072,469 km (0.053 R)
• M82: 65,398,504 km (0.058 R)
• M83: 65,603,304 km (0.058 R)
• M84: 66,939,811 km (0.064 R)
• M85: 67,043,034 km (0.115 R)
• M86: 67,973,981 km (0.113 R)
• M87: 68,805,147 km (0.107 R)
• M88: 69,535,185 km (0.046 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.8

Radius: 3.6

Gravity: 51.45 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.25 AU - 16.73 AU

Year: 21941 Days

Day: 17.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,228,608 km

• M1: 150,196 km (0.032 R)
• M2: 192,084 km (0.114 R)
• M3: 400,473 km (0.115 R)
• M4: 482,304 km (0.117 R)
• M5: 1,050,775 km (0.094 R)
• M6: 1,435,092 km (0.06 R)
• M7: 1,497,774 km (0.059 R)
• M8: 1,757,625 km (0.099 R)
• M9: 1,791,135 km (0.084 R)
• M10: 2,137,454 km (0.102 R)
• M11: 2,245,464 km (0.1 R)
• M12: 2,929,725 km (0.066 R)
• M13: 2,969,518 km (0.045 R)
• M14: 3,460,947 km (0.116 R)
• M15: 3,630,292 km (0.045 R)
• M16: 3,673,077 km (0.08 R)
• M17: 3,977,059 km (0.1 R)
• M18: 4,154,482 km (0.106 R)
• M19: 6,115,860 km (0.101 R)
• M20: 6,894,816 km (0.07 R)
• M21: 7,001,031 km (0.053 R)
• M22: 7,107,844 km (0.109 R)
• M23: 7,268,961 km (0.081 R)
• M24: 7,431,274 km (0.081 R)
• M25: 8,036,697 km (0.089 R)
• M26: 8,486,837 km (0.089 R)
• M27: 10,065,543 km (0.072 R)
• M28: 11,417,010 km (0.102 R)
• M29: 11,986,081 km (0.108 R)
• M30: 14,760,971 km (0.059 R)
• M31: 16,148,791 km (0.084 R)
• M32: 17,072,857 km (0.11 R)
• M33: 18,087,131 km (0.064 R)
• M34: 18,897,652 km (0.075 R)
• M35: 19,419,599 km (0.074 R)
• M36: 21,554,360 km (0.095 R)
• M37: 22,886,230 km (0.066 R)
• M38: 23,044,654 km (0.068 R)
• M39: 23,123,941 km (0.09 R)
• M40: 24,730,174 km (0.117 R)
• M41: 25,464,550 km (0.1 R)
• M42: 26,537,914 km (0.106 R)
• M43: 27,038,319 km (0.118 R)
• M44: 27,121,944 km (0.043 R)
• M45: 27,541,866 km (0.057 R)
• M46: 27,794,686 km (0.086 R)
• M47: 27,879,209 km (0.073 R)
• M48: 28,643,355 km (0.077 R)
• M49: 28,899,466 km (0.091 R)
• M50: 29,242,345 km (0.102 R)
• M51: 30,539,957 km (0.12 R)
• M52: 33,101,222 km (0.079 R)
• M53: 35,181,081 km (0.093 R)
• M54: 35,638,701 km (0.057 R)
• M55: 36,375,171 km (0.107 R)
• M56: 36,560,074 km (0.114 R)
• M57: 41,475,262 km (0.066 R)
• M58: 42,055,701 km (0.101 R)
• M59: 42,249,730 km (0.114 R)
• M60: 43,714,443 km (0.06 R)
• M61: 43,911,014 km (0.085 R)
• M62: 44,107,885 km (0.112 R)
• M63: 44,206,470 km (0.102 R)
• M64: 44,305,055 km (0.085 R)
• M65: 44,700,293 km (0.041 R)
• M66: 44,799,177 km (0.034 R)
• M67: 44,997,394 km (0.051 R)
• M68: 46,092,600 km (0.119 R)
• M69: 46,693,684 km (0.056 R)
• M70: 46,894,594 km (0.112 R)
• M71: 47,802,354 km (0.047 R)
• M72: 49,430,278 km (0.1 R)
• M73: 50,560,041 km (0.086 R)
• M74: 51,076,453 km (0.104 R)
• M75: 51,283,347 km (0.115 R)
• M76: 51,490,690 km (0.056 R)
• M77: 52,844,999 km (0.106 R)
• M78: 53,579,076 km (0.054 R)
• M79: 54,845,272 km (0.075 R)
• M80: 56,977,491 km (0.053 R)
• M81: 60,883,042 km (0.107 R)
• M82: 62,646,352 km (0.07 R)
• M83: 62,978,908 km (0.107 R)
• M84: 64,426,417 km (0.117 R)
• M85: 64,874,014 km (0.086 R)
• M86: 66,223,088 km (0.052 R)
• M87: 69,980,388 km (0.114 R)
• M88: 71,248,080 km (0.118 R)
• M89: 72,523,253 km (0.098 R)
• M90: 78,294,738 km (0.089 R)
• M91: 78,414,117 km (0.101 R)
• M92: 80,090,810 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.6

Radius: 6.8

Gravity: 20.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 16.17 AU - 18.19 AU

Year: 25628 Days

Day: 15.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,228,608 km

• M1: 764,445 km (0.053 R)
• M2: 880,982 km (0.109 R)
• M3: 972,237 km (0.117 R)
• M4: 2,088,386 km (0.065 R)
• M5: 2,421,990 km (0.105 R)
• M6: 2,639,056 km (0.101 R)
• M7: 2,817,227 km (0.069 R)
• M8: 2,862,406 km (0.043 R)
• M9: 3,279,784 km (0.051 R)
• M10: 4,222,549 km (0.114 R)
• M11: 5,299,056 km (0.086 R)
• M12: 6,159,244 km (0.035 R)
• M13: 6,218,035 km (0.045 R)
• M14: 8,921,568 km (0.111 R)
• M15: 10,077,810 km (0.049 R)
• M16: 10,147,224 km (0.108 R)
• M17: 11,352,534 km (0.1 R)
• M18: 11,424,939 km (0.069 R)
• M19: 11,788,761 km (0.113 R)
• M20: 12,378,775 km (0.097 R)
• M21: 12,527,774 km (0.078 R)
• M22: 12,902,966 km (0.062 R)
• M23: 13,129,906 km (0.106 R)
• M24: 13,818,355 km (0.104 R)
• M25: 14,754,539 km (0.033 R)
• M26: 15,630,584 km (0.053 R)
• M27: 17,183,260 km (0.064 R)
• M28: 17,516,265 km (0.089 R)
• M29: 19,127,285 km (0.063 R)
• M30: 21,318,295 km (0.089 R)
• M31: 23,035,828 km (0.055 R)
• M32: 24,797,193 km (0.096 R)
• M33: 25,741,605 km (0.097 R)
• M34: 25,836,599 km (0.118 R)
• M35: 26,218,224 km (0.107 R)
• M36: 26,601,493 km (0.1 R)
• M37: 27,762,822 km (0.109 R)
• M38: 28,251,558 km (0.107 R)
• M39: 28,349,544 km (0.061 R)
• M40: 28,447,830 km (0.119 R)
• M41: 28,841,721 km (0.094 R)
• M42: 29,435,924 km (0.071 R)
• M43: 30,134,397 km (0.044 R)
• M44: 30,234,627 km (0.062 R)
• M45: 30,939,233 km (0.077 R)
• M46: 31,547,648 km (0.089 R)
• M47: 32,262,277 km (0.099 R)
• M48: 33,499,750 km (0.085 R)
• M49: 33,811,512 km (0.059 R)
• M50: 34,124,321 km (0.105 R)
• M51: 37,735,464 km (0.1 R)
• M52: 37,951,633 km (0.115 R)
• M53: 38,929,555 km (0.046 R)
• M54: 39,257,324 km (0.12 R)
• M55: 39,695,945 km (0.112 R)
• M56: 41,021,083 km (0.058 R)
• M57: 42,248,533 km (0.077 R)
• M58: 44,055,526 km (0.029 R)
• M59: 44,169,220 km (0.118 R)
• M60: 44,283,064 km (0.111 R)
• M61: 44,968,372 km (0.114 R)
• M62: 45,197,556 km (0.102 R)
• M63: 48,329,387 km (0.042 R)
• M64: 48,917,008 km (0.118 R)
• M65: 49,388,839 km (0.089 R)
• M66: 49,507,022 km (0.12 R)
• M67: 52,251,245 km (0.112 R)
• M68: 52,612,823 km (0.109 R)
• M69: 55,535,218 km (0.116 R)
• M70: 56,520,918 km (0.097 R)
• M71: 57,636,918 km (0.099 R)
• M72: 60,395,054 km (0.104 R)
• M73: 61,154,712 km (0.056 R)
• M74: 61,790,204 km (0.117 R)
• M75: 63,195,975 km (0.072 R)
• M76: 64,224,909 km (0.081 R)
• M77: 65,129,827 km (0.058 R)
• M78: 70,115,176 km (0.057 R)
• M79: 71,447,494 km (0.045 R)
• M80: 71,581,085 km (0.117 R)
• M81: 74,001,579 km (0.072 R)
• M82: 77,133,111 km (0.116 R)
• M83: 78,922,301 km (0.093 R)
• M84: 79,198,758 km (0.118 R)
• M85: 82,541,373 km (0.091 R)
• M86: 83,102,964 km (0.098 R)
• M87: 83,806,672 km (0.056 R)
• M88: 85,503,710 km (0.114 R)
• M89: 89,219,272 km (0.119 R)
• M90: 90,228,609 km (0.034 R)
• M91: 91,386,796 km (0.095 R)
• M92: 97,251,033 km (0.095 R)
• M93: 98,884,791 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.2

Radius: 7.4

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 18.47 AU - 20.95 AU

Year: 31492 Days

Day: 15.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,228,608 km

• M1: 107,262 km (0.094 R)
• M2: 185,202 km (0.057 R)
• M3: 246,238 km (0.12 R)
• M4: 416,929 km (0.086 R)
• M5: 552,016 km (0.12 R)
• M6: 728,242 km (0.114 R)
• M7: 1,102,237 km (0.112 R)
• M8: 1,293,423 km (0.102 R)
• M9: 1,529,788 km (0.11 R)
• M10: 1,635,404 km (0.103 R)
• M11: 2,481,978 km (0.107 R)
• M12: 3,351,890 km (0.087 R)
• M13: 3,676,966 km (0.109 R)
• M14: 3,915,275 km (0.062 R)
• M15: 4,012,065 km (0.102 R)
• M16: 4,257,555 km (0.111 R)
• M17: 4,407,303 km (0.099 R)
• M18: 5,341,242 km (0.03 R)
• M19: 5,394,948 km (0.058 R)
• M20: 6,505,413 km (0.077 R)
• M21: 6,677,899 km (0.098 R)
• M22: 6,852,031 km (0.073 R)
• M23: 7,204,633 km (0.061 R)
• M24: 8,235,662 km (0.09 R)
• M25: 8,927,253 km (0.06 R)
• M26: 9,899,938 km (0.101 R)
• M27: 11,874,032 km (0.087 R)
• M28: 12,226,484 km (0.05 R)
• M29: 12,510,870 km (0.062 R)
• M30: 13,231,333 km (0.106 R)
• M31: 15,243,125 km (0.097 R)
• M32: 15,395,865 km (0.071 R)
• M33: 17,507,738 km (0.12 R)
• M34: 17,747,992 km (0.11 R)
• M35: 18,069,927 km (0.11 R)
• M36: 18,475,187 km (0.115 R)
• M37: 19,294,535 km (0.111 R)
• M38: 20,968,685 km (0.098 R)
• M39: 22,950,557 km (0.09 R)
• M40: 25,081,729 km (0.072 R)
• M41: 29,719,861 km (0.099 R)
• M42: 30,293,868 km (0.116 R)
• M43: 32,429,826 km (0.062 R)
• M44: 33,814,205 km (0.044 R)
• M45: 34,113,401 km (0.107 R)
• M46: 34,413,494 km (0.083 R)
• M47: 34,714,335 km (0.088 R)
• M48: 35,217,882 km (0.057 R)
• M49: 38,913,398 km (0.105 R)
• M50: 39,331,674 km (0.099 R)
• M51: 40,172,414 km (0.068 R)
• M52: 40,700,943 km (0.113 R)
• M53: 40,807,008 km (0.104 R)
• M54: 41,125,502 km (0.11 R)
• M55: 41,231,866 km (0.092 R)
• M56: 41,338,230 km (0.049 R)
• M57: 41,765,033 km (0.088 R)
• M58: 43,594,615 km (0.072 R)
• M59: 45,340,422 km (0.046 R)
• M60: 45,670,285 km (0.099 R)
• M61: 46,332,405 km (0.043 R)
• M62: 46,443,108 km (0.104 R)
• M63: 47,331,570 km (0.028 R)
• M64: 48,225,716 km (0.091 R)
• M65: 48,787,306 km (0.111 R)
• M66: 48,899,954 km (0.111 R)
• M67: 50,257,704 km (0.11 R)
• M68: 51,513,279 km (0.085 R)
• M69: 55,106,769 km (0.111 R)
• M70: 58,900,122 km (0.104 R)
• M71: 60,585,941 km (0.092 R)
• M72: 62,776,802 km (0.118 R)
• M73: 64,251,687 km (0.072 R)
• M74: 64,745,809 km (0.051 R)
• M75: 66,735,161 km (0.118 R)
• M76: 66,860,076 km (0.107 R)
• M77: 74,890,190 km (0.09 R)
• M78: 75,670,642 km (0.114 R)
• M79: 76,715,583 km (0.078 R)
• M80: 77,896,658 km (0.066 R)
• M81: 79,745,987 km (0.112 R)
• M82: 81,075,763 km (0.038 R)
• M83: 81,476,087 km (0.092 R)
• M84: 81,877,159 km (0.067 R)
• M85: 83,084,114 km (0.115 R)
• M86: 83,218,603 km (0.094 R)
• M87: 83,353,091 km (0.115 R)
• M88: 83,622,517 km (0.076 R)
• M89: 83,892,092 km (0.118 R)
• M90: 84,432,141 km (0.115 R)
• M91: 84,702,614 km (0.104 R)
• M92: 87,970,579 km (0.082 R)
• M93: 89,344,336 km (0.072 R)
• M94: 91,834,991 km (0.107 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 17,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit