🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.51 AU - 0.53 AU

Year: 161 Days

Day: 32.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1 AU - 1.64 AU

Year: 653 Days

Day: 12.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.46 AU - 1.9 AU

Year: 937 Days

Day: 20.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.3

Radius: 9.9

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.45 AU - 5.41 AU

Year: 4712 Days

Day: 9 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 84,951,818 km

• M1: 140,472 km (0.074 R)
• M2: 247,285 km (0.064 R)
• M3: 378,034 km (0.095 R)
• M4: 558,299 km (0.104 R)
• M5: 683,213 km (0.116 R)
• M6: 793,018 km (0.063 R)
• M7: 1,159,383 km (0.036 R)
• M8: 1,384,827 km (0.093 R)
• M9: 1,494,932 km (0.098 R)
• M10: 1,808,937 km (0.09 R)
• M11: 1,877,752 km (0.117 R)
• M12: 2,018,075 km (0.066 R)
• M13: 2,125,636 km (0.098 R)
• M14: 2,253,692 km (0.054 R)
• M15: 2,614,073 km (0.104 R)
• M16: 3,116,124 km (0.058 R)
• M17: 3,824,170 km (0.061 R)
• M18: 3,980,650 km (0.09 R)
• M19: 4,071,156 km (0.079 R)
• M20: 4,867,167 km (0.069 R)
• M21: 5,864,087 km (0.042 R)
• M22: 6,922,342 km (0.056 R)
• M23: 7,196,106 km (0.088 R)
• M24: 7,278,984 km (0.062 R)
• M25: 7,417,810 km (0.083 R)
• M26: 7,839,377 km (0.101 R)
• M27: 7,953,072 km (0.083 R)
• M28: 8,182,256 km (0.034 R)
• M29: 8,442,705 km (0.06 R)
• M30: 8,588,563 km (0.09 R)
• M31: 9,031,223 km (0.106 R)
• M32: 9,420,926 km (0.108 R)
• M33: 9,693,942 km (0.115 R)
• M34: 9,816,014 km (0.055 R)
• M35: 10,465,867 km (0.066 R)
• M36: 10,717,191 km (0.103 R)
• M37: 10,906,882 km (0.108 R)
• M38: 10,970,461 km (0.106 R)
• M39: 11,065,904 km (0.097 R)
• M40: 11,354,030 km (0.087 R)
• M41: 11,612,086 km (0.101 R)
• M42: 11,970,373 km (0.055 R)
• M43: 13,066,476 km (0.094 R)
• M44: 13,303,140 km (0.078 R)
• M45: 14,056,216 km (0.073 R)
• M46: 14,437,990 km (0.108 R)
• M47: 14,647,576 km (0.08 R)
• M48: 14,823,055 km (0.095 R)
• M49: 14,999,281 km (0.094 R)
• M50: 15,140,800 km (0.065 R)
• M51: 15,460,641 km (0.086 R)
• M52: 16,835,894 km (0.049 R)
• M53: 17,687,106 km (0.103 R)
• M54: 18,970,955 km (0.108 R)
• M55: 19,162,440 km (0.099 R)
• M56: 19,817,828 km (0.114 R)
• M57: 20,206,783 km (0.078 R)
• M58: 20,362,963 km (0.116 R)
• M59: 21,587,870 km (0.077 R)
• M60: 22,836,564 km (0.113 R)
• M61: 23,572,286 km (0.109 R)
• M62: 23,819,272 km (0.116 R)
• M63: 24,315,788 km (0.068 R)
• M64: 24,398,814 km (0.104 R)
• M65: 25,025,031 km (0.051 R)
• M66: 25,783,343 km (0.092 R)
• M67: 26,208,051 km (0.088 R)
• M68: 26,592,069 km (0.076 R)
• M69: 27,064,200 km (0.112 R)
• M70: 28,190,821 km (0.106 R)
• M71: 28,584,413 km (0.119 R)
• M72: 28,847,705 km (0.105 R)
• M73: 29,111,895 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.6

Radius: 8.3

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.08 AU - 8.42 AU

Year: 7549 Days

Day: 14.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,951,818 km

• M1: 184,903 km (0.118 R)
• M2: 541,245 km (0.095 R)
• M3: 682,017 km (0.119 R)
• M4: 899,831 km (0.098 R)
• M5: 1,139,637 km (0.099 R)
• M6: 1,193,641 km (0.12 R)
• M7: 1,304,493 km (0.07 R)
• M8: 1,477,429 km (0.056 R)
• M9: 1,637,349 km (0.085 R)
• M10: 1,761,216 km (0.117 R)
• M11: 1,909,617 km (0.089 R)
• M12: 2,218,836 km (0.043 R)
• M13: 2,449,516 km (0.074 R)
• M14: 3,059,875 km (0.069 R)
• M15: 3,239,093 km (0.081 R)
• M16: 3,421,752 km (0.047 R)
• M17: 3,634,630 km (0.063 R)
• M18: 4,045,575 km (0.117 R)
• M19: 4,792,517 km (0.079 R)
• M20: 5,303,843 km (0.118 R)
• M21: 5,927,516 km (0.114 R)
• M22: 6,541,466 km (0.109 R)
• M23: 6,939,696 km (0.108 R)
• M24: 7,006,715 km (0.105 R)
• M25: 7,209,421 km (0.069 R)
• M26: 7,482,736 km (0.077 R)
• M27: 7,690,079 km (0.117 R)
• M28: 7,899,067 km (0.113 R)
• M29: 8,180,909 km (0.12 R)
• M30: 8,645,859 km (0.1 R)
• M31: 8,790,670 km (0.079 R)
• M32: 10,091,573 km (0.058 R)
• M33: 10,167,718 km (0.095 R)
• M34: 10,320,608 km (0.067 R)
• M35: 10,861,553 km (0.067 R)
• M36: 11,253,799 km (0.106 R)
• M37: 11,332,787 km (0.101 R)
• M38: 11,411,924 km (0.04 R)
• M39: 11,770,510 km (0.116 R)
• M40: 12,909,548 km (0.083 R)
• M41: 13,033,714 km (0.102 R)
• M42: 13,116,741 km (0.098 R)
• M43: 13,534,269 km (0.043 R)
• M44: 13,956,135 km (0.067 R)
• M45: 15,598,420 km (0.059 R)
• M46: 16,711,877 km (0.109 R)
• M47: 17,758,763 km (0.05 R)
• M48: 18,779,918 km (0.104 R)
• M49: 19,819,923 km (0.092 R)
• M50: 20,443,297 km (0.055 R)
• M51: 20,684,748 km (0.1 R)
• M52: 21,219,411 km (0.111 R)
• M53: 21,512,922 km (0.097 R)
• M54: 21,906,215 km (0.086 R)
• M55: 22,950,408 km (0.112 R)
• M56: 24,521,036 km (0.085 R)
• M57: 24,829,058 km (0.068 R)
• M58: 25,604,573 km (0.109 R)
• M59: 25,969,293 km (0.112 R)
• M60: 27,551,589 km (0.087 R)
• M61: 28,085,953 km (0.12 R)
• M62: 28,462,042 km (0.091 R)
• M63: 29,002,240 km (0.071 R)
• M64: 30,147,561 km (0.075 R)
• M65: 31,085,540 km (0.116 R)
• M66: 31,252,042 km (0.091 R)
• M67: 31,976,994 km (0.119 R)
• M68: 32,033,093 km (0.096 R)
• M69: 32,313,589 km (0.063 R)
• M70: 33,443,651 km (0.078 R)
• M71: 34,242,504 km (0.034 R)
• M72: 34,299,800 km (0.034 R)
• M73: 35,452,302 km (0.104 R)
• M74: 36,500,534 km (0.083 R)
• M75: 36,910,881 km (0.068 R)
• M76: 37,087,257 km (0.038 R)
• M77: 37,440,906 km (0.109 R)
• M78: 37,973,176 km (0.042 R)
• M79: 38,270,127 km (0.034 R)
• M80: 38,746,746 km (0.088 R)
• M81: 39,045,493 km (0.086 R)
• M82: 39,285,149 km (0.12 R)
• M83: 40,007,108 km (0.106 R)
• M84: 40,369,584 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.7

Radius: 7.5

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 9.4 AU - 14.16 AU

Year: 17404 Days

Day: 23.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,951,818 km

• M1: 94,396 km (0.111 R)
• M2: 172,786 km (0.093 R)
• M3: 270,473 km (0.116 R)
• M4: 568,921 km (0.114 R)
• M5: 772,374 km (0.058 R)
• M6: 982,708 km (0.086 R)
• M7: 1,046,288 km (0.119 R)
• M8: 1,194,389 km (0.078 R)
• M9: 1,438,683 km (0.117 R)
• M10: 1,566,738 km (0.108 R)
• M11: 2,054,577 km (0.114 R)
• M12: 2,157,650 km (0.118 R)
• M13: 2,390,424 km (0.106 R)
• M14: 2,542,865 km (0.1 R)
• M15: 3,019,035 km (0.109 R)
• M16: 3,089,346 km (0.108 R)
• M17: 3,771,811 km (0.089 R)
• M18: 3,847,657 km (0.089 R)
• M19: 4,769,629 km (0.083 R)
• M20: 5,128,963 km (0.116 R)
• M21: 5,325,983 km (0.091 R)
• M22: 5,844,190 km (0.114 R)
• M23: 6,804,908 km (0.081 R)
• M24: 6,866,542 km (0.119 R)
• M25: 6,928,476 km (0.111 R)
• M26: 7,335,083 km (0.116 R)
• M27: 7,781,632 km (0.116 R)
• M28: 8,237,008 km (0.052 R)
• M29: 8,467,987 km (0.117 R)
• M30: 8,534,259 km (0.059 R)
• M31: 8,634,191 km (0.088 R)
• M32: 9,003,847 km (0.069 R)
• M33: 11,181,992 km (0.09 R)
• M34: 11,291,348 km (0.065 R)
• M35: 12,329,258 km (0.093 R)
• M36: 12,479,903 km (0.089 R)
• M37: 13,397,237 km (0.107 R)
• M38: 14,733,595 km (0.093 R)
• M39: 15,661,551 km (0.095 R)
• M40: 16,194,269 km (0.12 R)
• M41: 16,900,071 km (0.054 R)
• M42: 17,235,619 km (0.088 R)
• M43: 17,488,739 km (0.088 R)
• M44: 17,615,748 km (0.089 R)
• M45: 18,341,297 km (0.064 R)
• M46: 19,821,718 km (0.116 R)
• M47: 19,998,393 km (0.106 R)
• M48: 20,086,805 km (0.11 R)
• M49: 20,755,059 km (0.062 R)
• M50: 21,611,806 km (0.087 R)
• M51: 22,067,332 km (0.059 R)
• M52: 22,526,148 km (0.09 R)
• M53: 22,710,453 km (0.09 R)
• M54: 23,173,608 km (0.106 R)
• M55: 23,686,728 km (0.074 R)
• M56: 24,062,219 km (0.085 R)
• M57: 24,250,712 km (0.101 R)
• M58: 24,439,655 km (0.105 R)
• M59: 25,104,916 km (0.08 R)
• M60: 25,296,102 km (0.111 R)
• M61: 25,343,974 km (0.096 R)
• M62: 25,824,332 km (0.098 R)
• M63: 25,872,503 km (0.055 R)
• M64: 25,920,673 km (0.118 R)
• M65: 26,162,274 km (0.032 R)
• M66: 26,404,623 km (0.093 R)
• M67: 26,501,861 km (0.028 R)
• M68: 26,891,564 km (0.096 R)
• M69: 26,989,401 km (0.095 R)
• M70: 27,185,224 km (0.115 R)
• M71: 27,430,714 km (0.045 R)
• M72: 28,022,823 km (0.093 R)
• M73: 28,569,304 km (0.113 R)
• M74: 29,069,110 km (0.039 R)
• M75: 29,622,323 km (0.097 R)
• M76: 29,976,122 km (0.097 R)
• M77: 30,331,417 km (0.087 R)
• M78: 30,586,033 km (0.119 R)
• M79: 30,994,884 km (0.072 R)
• M80: 31,097,358 km (0.103 R)
• M81: 31,354,068 km (0.101 R)
• M82: 31,921,343 km (0.106 R)
• M83: 32,596,179 km (0.107 R)
• M84: 32,804,719 km (0.076 R)
• M85: 34,012,572 km (0.119 R)
• M86: 34,542,298 km (0.026 R)
• M87: 34,595,405 km (0.102 R)

Asteroid Belt

Center: 12.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.9

Radius: 6.9

Gravity: 18.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.05 AU - 15.61 AU

Year: 20949 Days

Day: 20.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,951,818 km

• M1: 99,782 km (0.117 R)
• M2: 170,691 km (0.118 R)
• M3: 483,500 km (0.096 R)
• M4: 689,796 km (0.117 R)
• M5: 1,063,192 km (0.079 R)
• M6: 1,333,067 km (0.1 R)
• M7: 1,557,613 km (0.082 R)
• M8: 1,624,034 km (0.1 R)
• M9: 2,301,264 km (0.115 R)
• M10: 2,689,471 km (0.102 R)
• M11: 2,973,258 km (0.042 R)
• M12: 3,926,795 km (0.081 R)
• M13: 3,972,272 km (0.05 R)
• M14: 4,248,729 km (0.072 R)
• M15: 4,579,041 km (0.106 R)
• M16: 6,512,893 km (0.045 R)
• M17: 8,311,209 km (0.105 R)
• M18: 8,487,286 km (0.042 R)
• M19: 8,664,559 km (0.102 R)
• M20: 10,251,643 km (0.03 R)
• M21: 12,727,188 km (0.118 R)
• M22: 12,794,657 km (0.046 R)
• M23: 12,930,193 km (0.07 R)
• M24: 12,997,961 km (0.073 R)
• M25: 13,407,859 km (0.111 R)
• M26: 14,170,359 km (0.079 R)
• M27: 14,592,225 km (0.095 R)
• M28: 16,467,285 km (0.063 R)
• M29: 17,508,037 km (0.119 R)
• M30: 17,884,874 km (0.104 R)
• M31: 19,263,419 km (0.039 R)
• M32: 20,517,348 km (0.044 R)
• M33: 21,797,457 km (0.063 R)
• M34: 21,959,172 km (0.094 R)
• M35: 22,284,099 km (0.108 R)
• M36: 22,692,351 km (0.101 R)
• M37: 22,856,311 km (0.077 R)
• M38: 24,686,341 km (0.107 R)
• M39: 25,448,543 km (0.098 R)
• M40: 25,960,915 km (0.11 R)
• M41: 26,735,832 km (0.044 R)
• M42: 27,343,798 km (0.043 R)
• M43: 27,605,744 km (0.097 R)
• M44: 27,693,259 km (0.071 R)
• M45: 28,750,467 km (0.113 R)
• M46: 29,910,598 km (0.056 R)
• M47: 30,090,415 km (0.099 R)
• M48: 33,016,549 km (0.096 R)
• M49: 35,174,947 km (0.071 R)
• M50: 35,364,787 km (0.098 R)
• M51: 37,378,674 km (0.092 R)
• M52: 37,669,342 km (0.047 R)
• M53: 38,448,298 km (0.091 R)
• M54: 44,149,623 km (0.113 R)
• M55: 45,176,762 km (0.098 R)
• M56: 45,589,801 km (0.106 R)
• M57: 49,044,914 km (0.08 R)
• M58: 50,750,180 km (0.096 R)
• M59: 50,964,703 km (0.109 R)
• M60: 52,258,276 km (0.073 R)
• M61: 53,126,542 km (0.087 R)
• M62: 54,547,722 km (0.114 R)
• M63: 55,760,063 km (0.039 R)
• M64: 55,870,616 km (0.118 R)
• M65: 56,647,328 km (0.114 R)
• M66: 57,092,681 km (0.115 R)
• M67: 58,098,876 km (0.117 R)
• M68: 59,789,183 km (0.113 R)
• M69: 60,015,674 km (0.062 R)
• M70: 60,129,069 km (0.103 R)
• M71: 62,182,449 km (0.116 R)
• M72: 63,333,007 km (0.068 R)
• M73: 65,305,155 km (0.097 R)
• M74: 66,591,996 km (0.037 R)
• M75: 66,826,865 km (0.101 R)
• M76: 67,179,766 km (0.095 R)
• M77: 67,415,233 km (0.114 R)
• M78: 70,382,806 km (0.093 R)
• M79: 72,545,692 km (0.06 R)
• M80: 74,121,257 km (0.101 R)
• M81: 74,243,030 km (0.076 R)
• M82: 75,096,486 km (0.092 R)
• M83: 75,708,191 km (0.032 R)
• M84: 79,537,298 km (0.068 R)
• M85: 80,035,908 km (0.077 R)
• M86: 82,166,630 km (0.096 R)
• M87: 82,418,553 km (0.102 R)
• M88: 83,049,557 km (0.075 R)
• M89: 83,175,818 km (0.118 R)
• M90: 83,935,476 km (0.082 R)
• M91: 84,697,378 km (0.098 R)
• M92: 84,824,536 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 16,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit