🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.49 AU - 0.57 AU

Year: 136 Days

Day: 36.9 Hours

Environment

Temp: 211 °C

Axial Tilt: 152.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.18 AU - 1.76 AU

Year: 626 Days

Day: 21.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,782,786 km

• M1: 543,489 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.92 AU - 3.12 AU

Year: 1845 Days

Day: 36.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,782,786 km

• M1: 2,856,571 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.45 AU - 3.61 AU

Year: 1854 Days

Day: 24.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,782,786 km

• M1: 1,558,211 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.74 AU - 3.96 AU

Year: 2155 Days

Day: 16.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.6

Radius: 10.4

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.31 AU - 14.21 AU

Year: 16020 Days

Day: 6.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,782,786 km

• M1: 147,803 km (0.053 R)
• M2: 225,145 km (0.096 R)
• M3: 350,957 km (0.045 R)
• M4: 434,731 km (0.116 R)
• M5: 690,394 km (0.066 R)
• M6: 1,018,014 km (0.067 R)
• M7: 1,308,682 km (0.106 R)
• M8: 1,536,520 km (0.103 R)
• M9: 2,432,611 km (0.089 R)
• M10: 3,464,986 km (0.114 R)
• M11: 3,543,375 km (0.105 R)
• M12: 3,944,896 km (0.059 R)
• M13: 4,488,385 km (0.113 R)
• M14: 5,055,660 km (0.051 R)
• M15: 5,461,669 km (0.102 R)
• M16: 5,553,372 km (0.091 R)
• M17: 6,209,359 km (0.107 R)
• M18: 6,595,321 km (0.099 R)
• M19: 6,742,077 km (0.119 R)
• M20: 7,138,810 km (0.059 R)
• M21: 7,340,020 km (0.087 R)
• M22: 7,903,106 km (0.119 R)
• M23: 9,179,475 km (0.097 R)
• M24: 9,841,595 km (0.068 R)
• M25: 10,291,436 km (0.078 R)
• M26: 11,095,076 km (0.094 R)
• M27: 11,386,941 km (0.088 R)
• M28: 13,252,726 km (0.119 R)
• M29: 14,125,929 km (0.082 R)
• M30: 14,378,899 km (0.094 R)
• M31: 14,569,636 km (0.053 R)
• M32: 14,889,326 km (0.119 R)
• M33: 16,522,486 km (0.093 R)
• M34: 17,057,000 km (0.113 R)
• M35: 18,211,596 km (0.07 R)
• M36: 18,349,076 km (0.095 R)
• M37: 18,556,120 km (0.1 R)
• M38: 18,763,762 km (0.104 R)
• M39: 18,833,175 km (0.032 R)
• M40: 19,181,439 km (0.089 R)
• M41: 19,461,636 km (0.103 R)
• M42: 19,955,159 km (0.115 R)
• M43: 20,524,379 km (0.107 R)
• M44: 20,667,395 km (0.052 R)
• M45: 21,098,835 km (0.093 R)
• M46: 21,970,392 km (0.104 R)
• M47: 23,299,868 km (0.1 R)
• M48: 23,374,518 km (0.077 R)
• M49: 23,673,863 km (0.118 R)
• M50: 24,579,379 km (0.097 R)
• M51: 25,496,115 km (0.104 R)
• M52: 26,579,802 km (0.046 R)
• M53: 26,657,892 km (0.075 R)
• M54: 27,599,610 km (0.082 R)
• M55: 29,193,426 km (0.056 R)
• M56: 29,839,240 km (0.111 R)
• M57: 29,920,322 km (0.116 R)
• M58: 31,556,923 km (0.084 R)
• M59: 31,639,650 km (0.111 R)
• M60: 32,136,615 km (0.03 R)
• M61: 32,636,421 km (0.087 R)
• M62: 33,390,694 km (0.05 R)
• M63: 34,660,630 km (0.116 R)
• M64: 35,860,255 km (0.12 R)
• M65: 36,986,278 km (0.1 R)
• M66: 38,741,061 km (0.091 R)
• M67: 39,896,256 km (0.09 R)
• M68: 40,523,071 km (0.084 R)
• M69: 40,702,738 km (0.073 R)
• M70: 42,696,429 km (0.083 R)
• M71: 43,245,603 km (0.118 R)
• M72: 46,026,777 km (0.062 R)
• M73: 47,533,676 km (0.114 R)
• M74: 49,152,325 km (0.12 R)
• M75: 52,541,315 km (0.109 R)
• M76: 53,031,697 km (0.07 R)
• M77: 53,326,555 km (0.081 R)
• M78: 53,819,330 km (0.097 R)
• M79: 54,016,799 km (0.033 R)
• M80: 54,511,669 km (0.074 R)
• M81: 56,005,104 km (0.105 R)
• M82: 57,108,987 km (0.049 R)
• M83: 57,713,961 km (0.102 R)
• M84: 58,219,901 km (0.052 R)
• M85: 58,321,179 km (0.087 R)
• M86: 58,422,606 km (0.108 R)
• M87: 60,053,223 km (0.068 R)
• M88: 61,388,982 km (0.063 R)
• M89: 63,150,497 km (0.11 R)
• M90: 66,405,298 km (0.106 R)
• M91: 67,041,538 km (0.07 R)
• M92: 72,530,732 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.1

Radius: 8

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.33 AU - 15.17 AU

Year: 17920 Days

Day: 18.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,782,786 km

• M1: 103,223 km (0.072 R)
• M2: 383,419 km (0.101 R)
• M3: 509,530 km (0.104 R)
• M4: 665,112 km (0.088 R)
• M5: 919,279 km (0.038 R)
• M6: 1,129,614 km (0.057 R)
• M7: 1,297,462 km (0.113 R)
• M8: 1,355,207 km (0.098 R)
• M9: 1,720,525 km (0.035 R)
• M10: 1,914,404 km (0.066 R)
• M11: 2,161,240 km (0.079 R)
• M12: 2,276,880 km (0.051 R)
• M13: 2,635,914 km (0.074 R)
• M14: 3,012,901 km (0.098 R)
• M15: 3,651,235 km (0.105 R)
• M16: 4,014,160 km (0.08 R)
• M17: 4,099,430 km (0.062 R)
• M18: 4,744,197 km (0.052 R)
• M19: 4,986,546 km (0.107 R)
• M20: 5,801,854 km (0.042 R)
• M21: 6,192,005 km (0.086 R)
• M22: 7,032,147 km (0.106 R)
• M23: 7,553,196 km (0.08 R)
• M24: 7,729,722 km (0.059 R)
• M25: 7,800,631 km (0.055 R)
• M26: 8,014,856 km (0.071 R)
• M27: 8,743,098 km (0.098 R)
• M28: 9,797,763 km (0.05 R)
• M29: 9,990,295 km (0.116 R)
• M30: 10,261,965 km (0.115 R)
• M31: 10,496,684 km (0.065 R)
• M32: 10,772,991 km (0.096 R)
• M33: 10,852,278 km (0.105 R)
• M34: 11,494,203 km (0.117 R)
• M35: 11,575,285 km (0.043 R)
• M36: 12,024,677 km (0.049 R)
• M37: 12,730,629 km (0.062 R)
• M38: 13,152,046 km (0.051 R)
• M39: 13,535,316 km (0.037 R)
• M40: 14,575,171 km (0.103 R)
• M41: 14,751,098 km (0.057 R)
• M42: 14,839,211 km (0.115 R)
• M43: 14,927,624 km (0.069 R)
• M44: 15,238,189 km (0.095 R)
• M45: 15,327,349 km (0.078 R)
• M46: 15,595,728 km (0.112 R)
• M47: 16,456,065 km (0.103 R)
• M48: 16,915,181 km (0.034 R)
• M49: 17,798,855 km (0.09 R)
• M50: 17,892,803 km (0.06 R)
• M51: 18,128,270 km (0.103 R)
• M52: 18,840,805 km (0.108 R)
• M53: 19,080,311 km (0.037 R)
• M54: 19,176,353 km (0.077 R)
• M55: 19,320,864 km (0.116 R)
• M56: 19,417,355 km (0.107 R)
• M57: 19,610,934 km (0.039 R)
• M58: 19,804,963 km (0.108 R)
• M59: 20,048,658 km (0.087 R)
• M60: 20,440,455 km (0.111 R)
• M61: 21,181,862 km (0.036 R)
• M62: 22,234,582 km (0.09 R)
• M63: 22,285,146 km (0.036 R)
• M64: 22,538,415 km (0.075 R)
• M65: 23,819,571 km (0.119 R)
• M66: 23,871,332 km (0.089 R)
• M67: 24,130,436 km (0.032 R)
• M68: 24,234,406 km (0.107 R)
• M69: 25,546,380 km (0.096 R)
• M70: 25,864,724 km (0.052 R)
• M71: 26,077,602 km (0.079 R)
• M72: 26,505,302 km (0.1 R)
• M73: 29,785,534 km (0.108 R)
• M74: 30,120,634 km (0.109 R)
• M75: 31,814,381 km (0.058 R)
• M76: 33,307,068 km (0.116 R)
• M77: 33,654,734 km (0.118 R)
• M78: 34,295,461 km (0.1 R)
• M79: 34,646,568 km (0.097 R)
• M80: 34,998,871 km (0.089 R)
• M81: 35,116,604 km (0.064 R)
• M82: 36,539,280 km (0.076 R)
• M83: 37,137,671 km (0.071 R)
• M84: 37,498,202 km (0.103 R)
• M85: 37,618,629 km (0.04 R)
• M86: 38,769,335 km (0.118 R)
• M87: 39,074,066 km (0.102 R)
• M88: 39,563,251 km (0.102 R)
• M89: 39,685,922 km (0.084 R)
• M90: 39,870,077 km (0.106 R)
• M91: 40,300,918 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.4

Radius: 7.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.64 AU - 18.38 AU

Year: 23578 Days

Day: 17.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,782,786 km

• M1: 99,931 km (0.05 R)
• M2: 260,749 km (0.092 R)
• M3: 677,529 km (0.108 R)
• M4: 983,307 km (0.108 R)
• M5: 1,421,778 km (0.053 R)
• M6: 1,516,324 km (0.119 R)
• M7: 2,181,137 km (0.058 R)
• M8: 2,235,591 km (0.06 R)
• M9: 2,515,488 km (0.084 R)
• M10: 3,047,159 km (0.072 R)
• M11: 4,041,686 km (0.051 R)
• M12: 5,684,719 km (0.066 R)
• M13: 5,798,264 km (0.113 R)
• M14: 6,143,685 km (0.042 R)
• M15: 6,614,619 km (0.099 R)
• M16: 6,814,333 km (0.062 R)
• M17: 8,181,508 km (0.089 R)
• M18: 8,267,078 km (0.067 R)
• M19: 9,450,696 km (0.05 R)
• M20: 9,947,959 km (0.09 R)
• M21: 10,361,298 km (0.081 R)
• M22: 10,546,650 km (0.116 R)
• M23: 11,252,004 km (0.071 R)
• M24: 12,362,918 km (0.075 R)
• M25: 12,461,203 km (0.089 R)
• M26: 13,056,154 km (0.07 R)
• M27: 13,256,466 km (0.119 R)
• M28: 14,791,489 km (0.056 R)
• M29: 14,948,118 km (0.105 R)
• M30: 15,105,196 km (0.113 R)
• M31: 15,474,105 km (0.086 R)
• M32: 15,845,855 km (0.095 R)
• M33: 16,059,631 km (0.049 R)
• M34: 16,436,019 km (0.058 R)
• M35: 17,803,942 km (0.058 R)
• M36: 18,811,184 km (0.115 R)
• M37: 19,894,422 km (0.117 R)
• M38: 20,356,680 km (0.034 R)
• M39: 20,880,871 km (0.104 R)
• M40: 21,173,933 km (0.076 R)
• M41: 22,539,762 km (0.054 R)
• M42: 22,720,027 km (0.061 R)
• M43: 22,840,453 km (0.034 R)
• M44: 23,263,666 km (0.095 R)
• M45: 23,689,421 km (0.068 R)
• M46: 24,487,077 km (0.051 R)
• M47: 26,045,438 km (0.063 R)
• M48: 27,764,318 km (0.103 R)
• M49: 28,215,954 km (0.058 R)
• M50: 28,930,433 km (0.111 R)
• M51: 29,585,223 km (0.045 R)
• M52: 30,046,433 km (0.114 R)
• M53: 30,377,344 km (0.062 R)
• M54: 30,510,187 km (0.118 R)
• M55: 30,909,463 km (0.108 R)
• M56: 32,049,997 km (0.103 R)
• M57: 32,591,542 km (0.061 R)
• M58: 32,999,794 km (0.06 R)
• M59: 33,752,421 km (0.058 R)
• M60: 34,234,276 km (0.105 R)
• M61: 34,926,764 km (0.068 R)
• M62: 35,414,154 km (0.091 R)
• M63: 37,599,779 km (0.056 R)
• M64: 38,960,821 km (0.111 R)
• M65: 39,249,395 km (0.066 R)
• M66: 39,321,651 km (0.099 R)
• M67: 39,828,638 km (0.037 R)
• M68: 40,337,869 km (0.109 R)
• M69: 40,776,041 km (0.113 R)
• M70: 42,174,033 km (0.056 R)
• M71: 42,321,986 km (0.081 R)
• M72: 42,396,186 km (0.116 R)
• M73: 42,470,237 km (0.097 R)
• M74: 42,990,538 km (0.114 R)
• M75: 43,962,177 km (0.106 R)
• M76: 44,865,449 km (0.099 R)
• M77: 46,079,435 km (0.114 R)
• M78: 46,232,025 km (0.113 R)
• M79: 46,308,320 km (0.065 R)
• M80: 47,150,556 km (0.115 R)
• M81: 47,689,258 km (0.116 R)
• M82: 48,772,496 km (0.097 R)
• M83: 49,083,510 km (0.099 R)
• M84: 49,317,332 km (0.041 R)
• M85: 49,785,723 km (0.068 R)
• M86: 50,491,226 km (0.104 R)
• M87: 50,727,142 km (0.102 R)
• M88: 51,674,545 km (0.109 R)
• M89: 52,070,980 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.8

Radius: 7.6

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 13.6 AU - 20.28 AU

Year: 24505 Days

Day: 22.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,782,786 km

• M1: 107,112 km (0.099 R)
• M2: 224,696 km (0.074 R)
• M3: 352,752 km (0.105 R)
• M4: 492,027 km (0.057 R)
• M5: 568,771 km (0.12 R)
• M6: 806,632 km (0.116 R)
• M7: 917,933 km (0.108 R)
• M8: 1,325,886 km (0.102 R)
• M9: 1,956,890 km (0.093 R)
• M10: 2,057,569 km (0.116 R)
• M11: 2,160,044 km (0.097 R)
• M12: 2,559,171 km (0.115 R)
• M13: 3,068,103 km (0.066 R)
• M14: 3,364,456 km (0.06 R)
• M15: 3,984,390 km (0.114 R)
• M16: 4,177,221 km (0.101 R)
• M17: 4,242,147 km (0.05 R)
• M18: 5,013,473 km (0.033 R)
• M19: 5,397,641 km (0.117 R)
• M20: 5,575,363 km (0.083 R)
• M21: 5,900,140 km (0.088 R)
• M22: 6,268,300 km (0.084 R)
• M23: 6,417,749 km (0.049 R)
• M24: 6,758,084 km (0.1 R)
• M25: 7,854,337 km (0.06 R)
• M26: 8,218,309 km (0.068 R)
• M27: 8,879,082 km (0.111 R)
• M28: 9,428,406 km (0.044 R)
• M29: 9,685,714 km (0.068 R)
• M30: 10,163,380 km (0.064 R)
• M31: 10,693,256 km (0.051 R)
• M32: 10,916,755 km (0.053 R)
• M33: 11,368,241 km (0.061 R)
• M34: 11,964,389 km (0.085 R)
• M35: 12,242,940 km (0.108 R)
• M36: 13,958,678 km (0.105 R)
• M37: 14,794,930 km (0.108 R)
• M38: 15,951,771 km (0.104 R)
• M39: 16,566,917 km (0.045 R)
• M40: 17,294,411 km (0.106 R)
• M41: 17,346,771 km (0.073 R)
• M42: 17,451,639 km (0.105 R)
• M43: 18,138,443 km (0.073 R)
• M44: 18,887,928 km (0.116 R)
• M45: 19,103,947 km (0.096 R)
• M46: 21,759,309 km (0.101 R)
• M47: 22,956,990 km (0.075 R)
• M48: 23,014,585 km (0.06 R)
• M49: 23,129,776 km (0.083 R)
• M50: 24,469,275 km (0.054 R)
• M51: 24,645,800 km (0.117 R)
• M52: 25,773,768 km (0.045 R)
• M53: 26,193,540 km (0.054 R)
• M54: 26,434,542 km (0.115 R)
• M55: 27,161,737 km (0.063 R)
• M56: 28,945,991 km (0.047 R)
• M57: 31,660,594 km (0.083 R)
• M58: 32,110,136 km (0.063 R)
• M59: 32,691,323 km (0.113 R)
• M60: 32,756,099 km (0.078 R)
• M61: 33,015,652 km (0.105 R)
• M62: 33,536,851 km (0.109 R)
• M63: 33,798,348 km (0.067 R)
• M64: 33,863,872 km (0.094 R)
• M65: 33,995,069 km (0.089 R)
• M66: 34,917,789 km (0.111 R)
• M67: 36,720,443 km (0.092 R)
• M68: 36,990,168 km (0.103 R)
• M69: 37,395,877 km (0.065 R)
• M70: 37,939,067 km (0.057 R)
• M71: 38,279,851 km (0.12 R)
• M72: 39,791,538 km (0.042 R)
• M73: 41,813,951 km (0.083 R)
• M74: 41,884,262 km (0.08 R)
• M75: 42,025,183 km (0.078 R)
• M76: 43,085,982 km (0.078 R)
• M77: 43,299,308 km (0.067 R)
• M78: 43,370,367 km (0.082 R)
• M79: 43,655,501 km (0.11 R)
• M80: 43,869,576 km (0.115 R)
• M81: 45,667,892 km (0.06 R)
• M82: 46,103,072 km (0.099 R)
• M83: 47,563,596 km (0.045 R)
• M84: 47,784,103 km (0.076 R)
• M85: 48,817,076 km (0.043 R)
• M86: 49,113,579 km (0.056 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 17,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit