🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.6 AU - 0.68 AU

Year: 180 Days

Day: 19.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,156,599 km

• M1: 77,342 km (0.105 R)
• M2: 100,530 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.75 AU - 0.75 AU

Year: 228 Days

Day: 30 Hours

Environment

Temp: 211 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.4 AU - 1.74 AU

Year: 691 Days

Day: 27.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.08 AU - 2.48 AU

Year: 1210 Days

Day: 23 Hours

Environment

Temp: -63 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,156,599 km

• M1: 443,707 km (0.118 R)
• M2: 851,361 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2 AU - 2.72 AU

Year: 1274 Days

Day: 27.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.66 AU - 3.4 AU

Year: 1854 Days

Day: 14.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,156,599 km

• M1: 537,655 km (0.111 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.1

Radius: 10.6

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.03 AU - 7.93 AU

Year: 5798 Days

Day: 10.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 100,156,599 km

• M1: 135,984 km (0.117 R)
• M2: 404,363 km (0.083 R)
• M3: 587,172 km (0.071 R)
• M4: 711,039 km (0.12 R)
• M5: 890,855 km (0.1 R)
• M6: 1,086,081 km (0.091 R)
• M7: 1,255,425 km (0.046 R)
• M8: 1,635,404 km (0.086 R)
• M9: 1,724,714 km (0.11 R)
• M10: 1,800,410 km (0.105 R)
• M11: 1,971,102 km (0.067 R)
• M12: 2,515,039 km (0.119 R)
• M13: 2,884,995 km (0.067 R)
• M14: 2,957,400 km (0.063 R)
• M15: 3,141,256 km (0.094 R)
• M16: 3,366,999 km (0.051 R)
• M17: 3,481,741 km (0.098 R)
• M18: 3,715,413 km (0.03 R)
• M19: 3,874,136 km (0.098 R)
• M20: 4,198,315 km (0.079 R)
• M21: 4,594,599 km (0.104 R)
• M22: 4,722,356 km (0.104 R)
• M23: 4,808,076 km (0.106 R)
• M24: 4,937,777 km (0.107 R)
• M25: 5,356,202 km (0.075 R)
• M26: 5,558,458 km (0.09 R)
• M27: 5,626,526 km (0.057 R)
• M28: 5,832,073 km (0.078 R)
• M29: 5,924,225 km (0.063 R)
• M30: 6,345,194 km (0.093 R)
• M31: 6,416,253 km (0.054 R)
• M32: 6,607,140 km (0.045 R)
• M33: 7,191,170 km (0.049 R)
• M34: 7,314,887 km (0.072 R)
• M35: 7,539,583 km (0.113 R)
• M36: 7,741,091 km (0.115 R)
• M37: 8,382,417 km (0.1 R)
• M38: 8,539,046 km (0.114 R)
• M39: 8,617,585 km (0.099 R)
• M40: 8,801,890 km (0.057 R)
• M41: 9,121,132 km (0.071 R)
• M42: 9,201,466 km (0.111 R)
• M43: 9,552,572 km (0.043 R)
• M44: 9,935,543 km (0.11 R)
• M45: 10,547,547 km (0.118 R)
• M46: 10,688,319 km (0.112 R)
• M47: 10,971,957 km (0.104 R)
• M48: 11,143,246 km (0.112 R)
• M49: 11,229,265 km (0.116 R)
• M50: 12,456,117 km (0.067 R)
• M51: 12,545,427 km (0.086 R)
• M52: 13,786,790 km (0.071 R)
• M53: 13,879,092 km (0.109 R)
• M54: 14,095,411 km (0.079 R)
• M55: 14,312,926 km (0.106 R)
• M56: 15,608,743 km (0.081 R)
• M57: 17,505,344 km (0.108 R)
• M58: 17,638,786 km (0.061 R)
• M59: 17,772,676 km (0.103 R)
• M60: 18,821,058 km (0.09 R)
• M61: 19,163,637 km (0.077 R)
• M62: 19,577,425 km (0.089 R)
• M63: 19,854,779 km (0.119 R)
• M64: 20,273,503 km (0.119 R)
• M65: 20,448,683 km (0.104 R)
• M66: 21,475,373 km (0.11 R)
• M67: 21,725,650 km (0.103 R)
• M68: 22,157,090 km (0.111 R)
• M69: 22,955,344 km (0.097 R)
• M70: 23,247,958 km (0.116 R)
• M71: 23,358,062 km (0.082 R)
• M72: 23,615,520 km (0.087 R)
• M73: 23,947,926 km (0.054 R)
• M74: 24,096,028 km (0.107 R)
• M75: 24,692,026 km (0.068 R)
• M76: 24,879,323 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.6

Radius: 14

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.75 AU - 9.37 AU

Year: 8802 Days

Day: 14.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 100,156,599 km

• M1: 178,769 km (0.107 R)
• M2: 324,927 km (0.12 R)
• M3: 475,272 km (0.12 R)
• M4: 600,935 km (0.115 R)
• M5: 837,150 km (0.099 R)
• M6: 1,167,312 km (0.083 R)
• M7: 1,272,479 km (0.116 R)
• M8: 1,448,107 km (0.119 R)
• M9: 1,585,289 km (0.08 R)
• M10: 1,691,204 km (0.076 R)
• M11: 2,653,567 km (0.112 R)
• M12: 2,852,532 km (0.094 R)
• M13: 3,418,012 km (0.114 R)
• M14: 3,889,245 km (0.112 R)
• M15: 4,002,192 km (0.111 R)
• M16: 4,532,815 km (0.053 R)
• M17: 5,209,895 km (0.114 R)
• M18: 5,605,881 km (0.098 R)
• M19: 5,844,639 km (0.075 R)
• M20: 6,086,689 km (0.12 R)
• M21: 6,600,108 km (0.062 R)
• M22: 6,852,330 km (0.065 R)
• M23: 7,567,408 km (0.061 R)
• M24: 7,934,073 km (0.077 R)
• M25: 8,264,834 km (0.098 R)
• M26: 8,369,103 km (0.101 R)
• M27: 8,663,512 km (0.105 R)
• M28: 9,219,418 km (0.067 R)
• M29: 9,436,334 km (0.108 R)
• M30: 9,742,861 km (0.079 R)
• M31: 9,897,395 km (0.116 R)
• M32: 10,186,418 km (0.102 R)
• M33: 10,523,612 km (0.104 R)
• M34: 10,614,119 km (0.027 R)
• M35: 10,864,396 km (0.096 R)
• M36: 11,278,183 km (0.04 R)
• M37: 11,440,497 km (0.086 R)
• M38: 12,097,531 km (0.049 R)
• M39: 12,406,899 km (0.054 R)
• M40: 13,793,672 km (0.086 R)
• M41: 13,917,688 km (0.061 R)
• M42: 14,669,567 km (0.089 R)
• M43: 15,563,414 km (0.076 R)
• M44: 15,666,637 km (0.038 R)
• M45: 16,056,040 km (0.112 R)
• M46: 16,160,310 km (0.081 R)
• M47: 16,422,256 km (0.025 R)
• M48: 16,685,698 km (0.042 R)
• M49: 17,484,102 km (0.083 R)
• M50: 17,645,218 km (0.061 R)
• M51: 17,888,016 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.5

Radius: 5.6

Gravity: 16.66 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.53 AU - 19.99 AU

Year: 25202 Days

Day: 24.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,156,599 km

• M1: 98,286 km (0.047 R)
• M2: 138,827 km (0.091 R)
• M3: 511,924 km (0.097 R)
• M4: 1,030,580 km (0.091 R)
• M5: 1,668,016 km (0.112 R)
• M6: 1,767,499 km (0.106 R)
• M7: 1,834,967 km (0.088 R)
• M8: 2,077,914 km (0.099 R)
• M9: 2,517,882 km (0.098 R)
• M10: 2,632,324 km (0.083 R)
• M11: 2,905,939 km (0.115 R)
• M12: 3,107,148 km (0.095 R)
• M13: 3,694,020 km (0.086 R)
• M14: 4,133,988 km (0.119 R)
• M15: 4,405,956 km (0.08 R)
• M16: 5,062,691 km (0.116 R)
• M17: 6,104,192 km (0.118 R)
• M18: 6,570,189 km (0.066 R)
• M19: 6,834,080 km (0.08 R)
• M20: 7,101,561 km (0.12 R)
• M21: 7,263,575 km (0.037 R)
• M22: 7,317,879 km (0.093 R)
• M23: 8,776,159 km (0.057 R)
• M24: 8,834,053 km (0.089 R)
• M25: 9,716,980 km (0.088 R)
• M26: 10,321,056 km (0.09 R)
• M27: 10,627,732 km (0.095 R)
• M28: 10,999,632 km (0.114 R)
• M29: 11,375,721 km (0.118 R)
• M30: 11,692,420 km (0.057 R)
• M31: 11,756,149 km (0.045 R)
• M32: 12,464,345 km (0.073 R)
• M33: 13,786,940 km (0.113 R)
• M34: 15,852,886 km (0.036 R)
• M35: 15,993,957 km (0.102 R)
• M36: 16,277,445 km (0.099 R)
• M37: 16,491,220 km (0.105 R)
• M38: 16,562,579 km (0.077 R)
• M39: 16,777,551 km (0.097 R)
• M40: 17,282,743 km (0.085 R)
• M41: 17,646,714 km (0.115 R)
• M42: 19,428,425 km (0.074 R)
• M43: 21,656,386 km (0.04 R)
• M44: 22,840,005 km (0.086 R)
• M45: 23,721,435 km (0.033 R)
• M46: 26,348,075 km (0.093 R)
• M47: 26,850,723 km (0.103 R)
• M48: 27,187,468 km (0.085 R)
• M49: 28,206,529 km (0.119 R)
• M50: 28,806,716 km (0.084 R)
• M51: 29,151,539 km (0.076 R)
• M52: 29,497,708 km (0.078 R)
• M53: 30,544,444 km (0.041 R)
• M54: 30,984,262 km (0.042 R)
• M55: 31,426,174 km (0.081 R)
• M56: 31,959,042 km (0.085 R)
• M57: 32,584,660 km (0.108 R)
• M58: 32,853,936 km (0.093 R)
• M59: 34,851,517 km (0.112 R)
• M60: 35,587,688 km (0.113 R)
• M61: 37,168,937 km (0.103 R)
• M62: 37,544,278 km (0.078 R)
• M63: 38,488,241 km (0.108 R)
• M64: 40,881,957 km (0.093 R)
• M65: 42,635,094 km (0.115 R)
• M66: 42,733,230 km (0.112 R)
• M67: 45,110,340 km (0.078 R)
• M68: 45,410,583 km (0.115 R)
• M69: 46,012,864 km (0.075 R)
• M70: 46,718,817 km (0.051 R)
• M71: 48,858,365 km (0.082 R)
• M72: 49,063,763 km (0.067 R)
• M73: 51,029,629 km (0.073 R)
• M74: 54,291,910 km (0.039 R)
• M75: 54,611,151 km (0.055 R)
• M76: 55,037,805 km (0.1 R)
• M77: 56,324,496 km (0.094 R)
• M78: 58,055,194 km (0.092 R)
• M79: 58,599,730 km (0.114 R)
• M80: 60,243,212 km (0.1 R)
• M81: 61,790,802 km (0.076 R)
• M82: 62,124,106 km (0.04 R)
• M83: 62,904,259 km (0.099 R)
• M84: 64,361,642 km (0.1 R)
• M85: 64,474,139 km (0.11 R)
• M86: 66,283,974 km (0.067 R)
• M87: 67,309,468 km (0.093 R)
• M88: 68,914,952 km (0.077 R)
• M89: 69,029,993 km (0.032 R)
• M90: 69,953,610 km (0.08 R)
• M91: 76,293,717 km (0.099 R)
• M92: 76,651,256 km (0.107 R)
• M93: 77,128,922 km (0.07 R)
• M94: 78,928,884 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.7

Radius: 5.7

Gravity: 18.92 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 20.11 AU - 20.27 AU

Year: 31885 Days

Day: 23.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,156,599 km

• M1: 236,664 km (0.054 R)
• M2: 670,946 km (0.096 R)
• M3: 1,123,480 km (0.103 R)
• M4: 1,468,901 km (0.038 R)
• M5: 1,806,693 km (0.103 R)
• M6: 2,421,092 km (0.048 R)
• M7: 2,507,560 km (0.106 R)
• M8: 2,683,636 km (0.1 R)
• M9: 3,047,907 km (0.058 R)
• M10: 3,094,582 km (0.083 R)
• M11: 3,476,206 km (0.069 R)
• M12: 4,076,392 km (0.066 R)
• M13: 4,127,854 km (0.092 R)
• M14: 5,201,817 km (0.079 R)
• M15: 5,769,391 km (0.103 R)
• M16: 5,827,286 km (0.031 R)
• M17: 6,002,016 km (0.098 R)
• M18: 6,178,542 km (0.068 R)
• M19: 6,536,529 km (0.081 R)
• M20: 6,596,817 km (0.114 R)
• M21: 7,906,098 km (0.09 R)
• M22: 8,359,828 km (0.119 R)
• M23: 8,755,664 km (0.04 R)
• M24: 9,090,015 km (0.093 R)
• M25: 11,110,783 km (0.118 R)
• M26: 11,472,661 km (0.094 R)
• M27: 11,618,519 km (0.045 R)
• M28: 11,691,672 km (0.108 R)
• M29: 12,506,681 km (0.119 R)
• M30: 12,883,069 km (0.078 R)
• M31: 13,956,733 km (0.117 R)
• M32: 14,268,795 km (0.076 R)
• M33: 14,899,798 km (0.049 R)
• M34: 15,459,294 km (0.072 R)
• M35: 17,597,048 km (0.118 R)
• M36: 17,765,346 km (0.087 R)
• M37: 18,958,089 km (0.09 R)
• M38: 19,303,511 km (0.054 R)
• M39: 19,477,044 km (0.077 R)
• M40: 20,000,787 km (0.117 R)
• M41: 20,972,873 km (0.09 R)
• M42: 21,061,884 km (0.093 R)
• M43: 22,596,459 km (0.116 R)
• M44: 25,201,108 km (0.055 R)
• M45: 25,676,231 km (0.118 R)
• M46: 26,442,321 km (0.052 R)
• M47: 27,410,668 km (0.115 R)
• M48: 27,801,268 km (0.04 R)
• M49: 28,390,534 km (0.087 R)
• M50: 29,881,726 km (0.119 R)
• M51: 30,183,016 km (0.034 R)
• M52: 33,458,761 km (0.082 R)
• M53: 34,295,312 km (0.117 R)
• M54: 34,821,448 km (0.079 R)
• M55: 35,032,680 km (0.107 R)
• M56: 36,630,684 km (0.077 R)
• M57: 38,252,176 km (0.055 R)
• M58: 40,894,972 km (0.056 R)
• M59: 44,738,290 km (0.036 R)
• M60: 45,198,005 km (0.093 R)
• M61: 45,428,535 km (0.092 R)
• M62: 45,774,854 km (0.092 R)
• M63: 49,523,777 km (0.112 R)
• M64: 50,118,428 km (0.031 R)
• M65: 51,434,890 km (0.057 R)
• M66: 53,248,315 km (0.11 R)
• M67: 53,491,711 km (0.111 R)
• M68: 55,575,310 km (0.101 R)
• M69: 57,810,302 km (0.091 R)
• M70: 57,935,216 km (0.11 R)
• M71: 59,568,675 km (0.053 R)
• M72: 61,727,522 km (0.083 R)
• M73: 62,239,147 km (0.1 R)
• M74: 62,623,913 km (0.118 R)
• M75: 63,266,735 km (0.094 R)
• M76: 65,599,265 km (0.112 R)
• M77: 66,776,002 km (0.076 R)
• M78: 68,223,660 km (0.104 R)
• M79: 69,947,925 km (0.05 R)
• M80: 70,081,067 km (0.109 R)
• M81: 75,889,055 km (0.106 R)
• M82: 79,892,294 km (0.092 R)
• M83: 80,310,420 km (0.118 R)
• M84: 81,989,806 km (0.071 R)
• M85: 82,974,758 km (0.077 R)
• M86: 83,680,711 km (0.106 R)
• M87: 83,963,750 km (0.116 R)
• M88: 84,956,481 km (0.048 R)
• M89: 85,383,134 km (0.042 R)
• M90: 90,703,732 km (0.059 R)
• M91: 91,285,369 km (0.114 R)
• M92: 91,430,927 km (0.045 R)
• M93: 93,770,937 km (0.071 R)
• M94: 97,615,303 km (0.053 R)
• M95: 98,509,749 km (0.114 R)
• M96: 100,006,476 km (0.116 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 10,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit