🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.8 AU - 0.84 AU

Year: 269 Days

Day: 34.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.94 AU - 1.3 AU

Year: 429 Days

Day: 43.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,110,730 km

• M1: 357,539 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.17 AU - 1.75 AU

Year: 638 Days

Day: 43.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,110,730 km

• M1: 423,212 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.68 AU - 5.12 AU

Year: 3923 Days

Day: 26 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,110,730 km

• M1: 2,857,020 km (0.072 R)

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.1

Radius: 10.4

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.26 AU - 7.16 AU

Year: 6286 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 79,110,730 km

• M1: 553,512 km (0.076 R)
• M2: 806,033 km (0.096 R)
• M3: 938,577 km (0.077 R)
• M4: 1,243,458 km (0.108 R)
• M5: 1,729,052 km (0.098 R)
• M6: 1,962,874 km (0.09 R)
• M7: 2,104,244 km (0.067 R)
• M8: 2,227,961 km (0.089 R)
• M9: 2,770,253 km (0.114 R)
• M10: 3,138,414 km (0.116 R)
• M11: 3,280,532 km (0.095 R)
• M12: 3,522,282 km (0.059 R)
• M13: 4,177,969 km (0.093 R)
• M14: 4,440,214 km (0.08 R)
• M15: 4,653,990 km (0.087 R)
• M16: 4,789,226 km (0.036 R)
• M17: 5,259,263 km (0.119 R)
• M18: 5,542,601 km (0.077 R)
• M19: 5,686,215 km (0.062 R)
• M20: 5,772,982 km (0.068 R)
• M21: 5,947,712 km (0.115 R)
• M22: 6,094,767 km (0.061 R)
• M23: 6,183,628 km (0.048 R)
• M24: 6,422,536 km (0.074 R)
• M25: 6,940,593 km (0.104 R)
• M26: 7,126,543 km (0.052 R)
• M27: 7,251,458 km (0.03 R)
• M28: 7,440,400 km (0.108 R)
• M29: 7,598,973 km (0.071 R)
• M30: 8,342,774 km (0.114 R)
• M31: 8,773,616 km (0.045 R)
• M32: 8,974,975 km (0.113 R)
• M33: 9,211,638 km (0.098 R)
• M34: 9,934,346 km (0.115 R)
• M35: 10,320,308 km (0.085 R)
• M36: 10,890,276 km (0.089 R)
• M37: 11,142,947 km (0.094 R)
• M38: 11,288,207 km (0.093 R)
• M39: 11,727,725 km (0.057 R)
• M40: 11,986,679 km (0.115 R)
• M41: 12,135,529 km (0.102 R)
• M42: 12,623,368 km (0.118 R)
• M43: 12,699,064 km (0.029 R)
• M44: 13,579,896 km (0.077 R)
• M45: 13,851,865 km (0.086 R)
• M46: 14,638,900 km (0.103 R)
• M47: 14,837,865 km (0.065 R)
• M48: 15,440,295 km (0.071 R)
• M49: 16,091,794 km (0.087 R)
• M50: 16,503,637 km (0.113 R)
• M51: 16,710,830 km (0.053 R)
• M52: 16,793,857 km (0.116 R)
• M53: 18,872,819 km (0.068 R)
• M54: 18,959,436 km (0.092 R)
• M55: 20,807,867 km (0.116 R)
• M56: 21,346,569 km (0.092 R)
• M57: 21,662,968 km (0.107 R)
• M58: 21,935,237 km (0.115 R)
• M59: 22,300,255 km (0.091 R)
• M60: 22,713,295 km (0.092 R)
• M61: 22,805,298 km (0.077 R)
• M62: 22,989,902 km (0.116 R)
• M63: 23,314,230 km (0.059 R)
• M64: 23,407,130 km (0.112 R)
• M65: 23,500,180 km (0.104 R)
• M66: 24,201,944 km (0.059 R)
• M67: 24,673,626 km (0.083 R)
• M68: 24,768,321 km (0.1 R)
• M69: 25,100,877 km (0.088 R)
• M70: 25,674,136 km (0.084 R)
• M71: 26,445,313 km (0.083 R)
• M72: 27,223,970 km (0.102 R)
• M73: 27,321,807 km (0.083 R)
• M74: 27,566,998 km (0.079 R)
• M75: 28,455,759 km (0.087 R)
• M76: 28,804,023 km (0.113 R)
• M77: 28,903,655 km (0.085 R)
• M78: 29,504,590 km (0.102 R)
• M79: 29,605,119 km (0.096 R)
• M80: 30,464,260 km (0.108 R)
• M81: 31,794,185 km (0.075 R)
• M82: 32,778,090 km (0.12 R)
• M83: 32,882,210 km (0.1 R)
• M84: 33,614,342 km (0.06 R)
• M85: 34,087,820 km (0.105 R)
• M86: 35,041,356 km (0.069 R)
• M87: 35,789,047 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.3

Radius: 10.1

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.48 AU - 11.04 AU

Year: 10191 Days

Day: 9.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 79,110,730 km

• M1: 139,276 km (0.101 R)
• M2: 212,728 km (0.115 R)
• M3: 306,077 km (0.052 R)
• M4: 578,345 km (0.09 R)
• M5: 779,405 km (0.081 R)
• M6: 877,691 km (0.11 R)
• M7: 945,758 km (0.097 R)
• M8: 1,313,769 km (0.044 R)
• M9: 1,446,312 km (0.109 R)
• M10: 1,667,567 km (0.069 R)
• M11: 2,096,913 km (0.051 R)
• M12: 2,174,405 km (0.102 R)
• M13: 2,429,021 km (0.116 R)
• M14: 2,626,340 km (0.051 R)
• M15: 2,760,978 km (0.11 R)
• M16: 3,196,308 km (0.107 R)
• M17: 3,747,127 km (0.109 R)
• M18: 3,879,970 km (0.069 R)
• M19: 3,995,161 km (0.118 R)
• M20: 4,347,314 km (0.1 R)
• M21: 4,668,950 km (0.097 R)
• M22: 4,935,982 km (0.12 R)
• M23: 5,356,501 km (0.106 R)
• M24: 5,898,494 km (0.115 R)
• M25: 6,187,368 km (0.096 R)
• M26: 6,503,618 km (0.105 R)
• M27: 6,640,649 km (0.085 R)
• M28: 6,778,878 km (0.091 R)
• M29: 7,104,852 km (0.057 R)
• M30: 7,507,719 km (0.046 R)
• M31: 7,651,632 km (0.098 R)
• M32: 7,991,069 km (0.108 R)
• M33: 8,089,056 km (0.074 R)
• M34: 8,236,709 km (0.098 R)
• M35: 8,988,139 km (0.066 R)
• M36: 9,217,922 km (0.096 R)
• M37: 9,553,170 km (0.114 R)
• M38: 9,735,381 km (0.051 R)
• M39: 9,945,117 km (0.079 R)
• M40: 10,262,414 km (0.102 R)
• M41: 10,744,568 km (0.114 R)
• M42: 10,825,650 km (0.087 R)
• M43: 10,988,562 km (0.11 R)
• M44: 11,814,791 km (0.064 R)
• M45: 12,179,062 km (0.092 R)
• M46: 13,033,714 km (0.037 R)
• M47: 13,907,665 km (0.065 R)
• M48: 14,292,132 km (0.108 R)
• M49: 14,620,350 km (0.106 R)
• M50: 14,830,535 km (0.109 R)
• M51: 15,957,904 km (0.078 R)
• M52: 16,236,306 km (0.1 R)
• M53: 17,429,349 km (0.117 R)
• M54: 17,524,792 km (0.038 R)
• M55: 17,747,992 km (0.088 R)
• M56: 17,844,034 km (0.077 R)
• M57: 18,520,665 km (0.088 R)
• M58: 18,813,279 km (0.061 R)
• M59: 19,074,626 km (0.05 R)
• M60: 19,501,878 km (0.097 R)
• M61: 19,633,973 km (0.113 R)
• M62: 19,865,849 km (0.115 R)
• M63: 19,965,631 km (0.04 R)
• M64: 20,332,445 km (0.099 R)
• M65: 20,735,312 km (0.111 R)
• M66: 20,836,291 km (0.071 R)
• M67: 21,514,567 km (0.111 R)
• M68: 22,028,137 km (0.067 R)
• M69: 22,096,802 km (0.082 R)
• M70: 22,269,139 km (0.117 R)
• M71: 23,067,094 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.6

Radius: 6.9

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.32 AU - 16.48 AU

Year: 17740 Days

Day: 16.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,110,730 km

• M1: 547,528 km (0.067 R)
• M2: 850,613 km (0.049 R)
• M3: 1,177,634 km (0.108 R)
• M4: 1,566,738 km (0.06 R)
• M5: 2,605,696 km (0.112 R)
• M6: 3,012,303 km (0.118 R)
• M7: 3,173,868 km (0.101 R)
• M8: 3,505,826 km (0.096 R)
• M9: 3,813,998 km (0.046 R)
• M10: 3,953,722 km (0.092 R)
• M11: 4,130,996 km (0.114 R)
• M12: 4,347,015 km (0.076 R)
• M13: 4,677,925 km (0.086 R)
• M14: 5,055,361 km (0.03 R)
• M15: 5,131,955 km (0.081 R)
• M16: 5,208,998 km (0.08 R)
• M17: 5,286,340 km (0.075 R)
• M18: 5,719,127 km (0.091 R)
• M19: 7,170,226 km (0.11 R)
• M20: 7,604,808 km (0.087 R)
• M21: 7,648,640 km (0.104 R)
• M22: 8,317,791 km (0.099 R)
• M23: 8,636,435 km (0.081 R)
• M24: 8,728,138 km (0.113 R)
• M25: 8,912,742 km (0.074 R)
• M26: 8,958,968 km (0.057 R)
• M27: 9,191,892 km (0.115 R)
• M28: 9,474,033 km (0.065 R)
• M29: 10,630,724 km (0.098 R)
• M30: 11,577,678 km (0.037 R)
• M31: 11,678,956 km (0.096 R)
• M32: 13,232,680 km (0.081 R)
• M33: 14,304,100 km (0.099 R)
• M34: 15,236,543 km (0.096 R)
• M35: 15,738,145 km (0.064 R)
• M36: 15,794,244 km (0.087 R)
• M37: 17,391,052 km (0.081 R)
• M38: 17,798,107 km (0.044 R)
• M39: 17,856,600 km (0.087 R)
• M40: 18,621,943 km (0.116 R)
• M41: 18,740,574 km (0.118 R)
• M42: 18,859,504 km (0.099 R)
• M43: 18,919,044 km (0.096 R)
• M44: 19,277,780 km (0.109 R)
• M45: 19,759,635 km (0.063 R)
• M46: 20,306,415 km (0.115 R)
• M47: 21,726,099 km (0.087 R)
• M48: 24,270,459 km (0.096 R)
• M49: 24,335,385 km (0.057 R)
• M50: 24,855,836 km (0.088 R)
• M51: 25,907,958 km (0.056 R)
• M52: 28,191,569 km (0.096 R)
• M53: 28,944,046 km (0.115 R)
• M54: 29,150,491 km (0.119 R)
• M55: 29,219,307 km (0.09 R)
• M56: 30,329,173 km (0.101 R)
• M57: 30,748,795 km (0.117 R)
• M58: 30,889,118 km (0.08 R)
• M59: 33,451,281 km (0.116 R)
• M60: 34,684,865 km (0.108 R)
• M61: 35,343,843 km (0.095 R)
• M62: 36,007,011 km (0.073 R)
• M63: 36,451,316 km (0.065 R)
• M64: 37,420,411 km (0.057 R)
• M65: 37,570,308 km (0.093 R)
• M66: 39,003,606 km (0.11 R)
• M67: 39,841,653 km (0.038 R)
• M68: 40,839,620 km (0.109 R)
• M69: 41,303,075 km (0.107 R)
• M70: 41,380,417 km (0.096 R)
• M71: 42,860,239 km (0.089 R)
• M72: 43,567,238 km (0.115 R)
• M73: 44,436,701 km (0.113 R)
• M74: 44,913,320 km (0.079 R)
• M75: 45,311,699 km (0.115 R)
• M76: 47,078,899 km (0.088 R)
• M77: 48,052,182 km (0.071 R)
• M78: 48,786,558 km (0.054 R)
• M79: 48,950,368 km (0.078 R)
• M80: 49,196,157 km (0.062 R)
• M81: 49,278,287 km (0.092 R)
• M82: 49,771,511 km (0.066 R)
• M83: 50,101,374 km (0.108 R)
• M84: 51,344,383 km (0.07 R)
• M85: 51,594,211 km (0.08 R)
• M86: 53,607,499 km (0.118 R)
• M87: 54,878,782 km (0.046 R)
• M88: 56,417,396 km (0.085 R)
• M89: 56,847,191 km (0.073 R)
• M90: 57,192,014 km (0.081 R)
• M91: 57,796,838 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.4

Radius: 7.2

Gravity: 14.48 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.05 AU - 17.23 AU

Year: 20258 Days

Day: 24.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,110,730 km

• M1: 843,882 km (0.067 R)
• M2: 920,476 km (0.088 R)
• M3: 1,309,430 km (0.057 R)
• M4: 1,745,209 km (0.114 R)
• M5: 1,911,262 km (0.087 R)
• M6: 2,013,288 km (0.107 R)
• M7: 2,663,740 km (0.099 R)
• M8: 3,251,959 km (0.104 R)
• M9: 3,922,456 km (0.084 R)
• M10: 4,009,223 km (0.063 R)
• M11: 5,242,059 km (0.112 R)
• M12: 5,289,781 km (0.103 R)
• M13: 5,874,559 km (0.077 R)
• M14: 6,326,494 km (0.109 R)
• M15: 6,685,678 km (0.061 R)
• M16: 7,263,725 km (0.113 R)
• M17: 7,748,422 km (0.049 R)
• M18: 8,188,090 km (0.112 R)
• M19: 10,565,798 km (0.093 R)
• M20: 10,808,446 km (0.099 R)
• M21: 11,175,859 km (0.118 R)
• M22: 11,361,210 km (0.037 R)
• M23: 11,609,842 km (0.053 R)
• M24: 12,175,771 km (0.118 R)
• M25: 15,274,391 km (0.112 R)
• M26: 15,480,088 km (0.09 R)
• M27: 15,686,683 km (0.052 R)
• M28: 15,824,912 km (0.079 R)
• M29: 16,662,660 km (0.068 R)
• M30: 17,443,411 km (0.115 R)
• M31: 17,514,919 km (0.097 R)
• M32: 18,091,020 km (0.104 R)
• M33: 18,527,098 km (0.094 R)
• M34: 18,819,711 km (0.098 R)
• M35: 18,966,616 km (0.073 R)
• M36: 19,855,976 km (0.065 R)
• M37: 21,521,598 km (0.087 R)
• M38: 22,293,523 km (0.098 R)
• M39: 22,526,747 km (0.109 R)
• M40: 22,917,496 km (0.062 R)
• M41: 24,102,760 km (0.071 R)
• M42: 25,958,821 km (0.114 R)
• M43: 26,040,501 km (0.094 R)
• M44: 26,945,269 km (0.071 R)
• M45: 27,359,955 km (0.049 R)
• M46: 27,860,359 km (0.055 R)
• M47: 28,954,817 km (0.105 R)
• M48: 29,039,490 km (0.117 R)
• M49: 29,294,405 km (0.111 R)
• M50: 29,720,759 km (0.045 R)
• M51: 29,977,469 km (0.042 R)
• M52: 30,407,114 km (0.056 R)
• M53: 31,098,705 km (0.067 R)
• M54: 31,795,531 km (0.1 R)
• M55: 31,883,046 km (0.054 R)
• M56: 32,058,225 km (0.096 R)
• M57: 34,006,139 km (0.087 R)
• M58: 34,904,175 km (0.049 R)
• M59: 35,992,051 km (0.088 R)
• M60: 37,922,462 km (0.117 R)
• M61: 39,698,039 km (0.098 R)
• M62: 41,213,914 km (0.071 R)
• M63: 43,426,167 km (0.056 R)
• M64: 43,523,257 km (0.049 R)
• M65: 44,595,724 km (0.06 R)
• M66: 44,889,683 km (0.114 R)
• M67: 45,775,452 km (0.092 R)
• M68: 46,369,206 km (0.106 R)
• M69: 50,698,419 km (0.063 R)
• M70: 51,005,244 km (0.082 R)
• M71: 52,135,606 km (0.113 R)
• M72: 52,962,733 km (0.077 R)
• M73: 53,274,046 km (0.051 R)
• M74: 55,365,125 km (0.096 R)
• M75: 58,337,186 km (0.045 R)
• M76: 58,551,559 km (0.114 R)
• M77: 58,766,083 km (0.109 R)
• M78: 58,980,905 km (0.062 R)
• M79: 60,058,758 km (0.048 R)
• M80: 61,034,435 km (0.1 R)
• M81: 61,578,822 km (0.074 R)
• M82: 63,551,569 km (0.087 R)
• M83: 63,882,480 km (0.044 R)
• M84: 64,989,354 km (0.083 R)
• M85: 66,437,611 km (0.108 R)
• M86: 66,885,507 km (0.115 R)
• M87: 67,558,997 km (0.101 R)
• M88: 67,783,992 km (0.086 R)
• M89: 71,647,357 km (0.111 R)
• M90: 73,605,743 km (0.104 R)
• M91: 75,698,318 km (0.117 R)
• M92: 76,048,975 km (0.086 R)
• M93: 77,928,373 km (0.085 R)
• M94: 78,282,471 km (0.051 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 16,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit