🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.88 AU - 1.08 AU

Year: 349 Days

Day: 26.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.06 AU - 1.7 AU

Year: 583 Days

Day: 21.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.41 AU - 1.67 AU

Year: 688 Days

Day: 32.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.39 AU - 2.27 AU

Year: 891 Days

Day: 30.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,078,734 km

• M1: 263,292 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.1 AU - 2.7 AU

Year: 1338 Days

Day: 31.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,078,734 km

• M1: 818,600 km (0.078 R)
• M2: 868,266 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.11 AU - 5.19 AU

Year: 3609 Days

Day: 12.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.2

Radius: 11.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.57 AU - 6.83 AU

Year: 4898 Days

Day: 11.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 55,078,734 km

• M1: 147,653 km (0.1 R)
• M2: 223,350 km (0.091 R)
• M3: 358,137 km (0.079 R)
• M4: 596,746 km (0.108 R)
• M5: 715,826 km (0.093 R)
• M6: 1,408,165 km (0.069 R)
• M7: 1,558,810 km (0.087 R)
• M8: 1,773,034 km (0.074 R)
• M9: 2,058,616 km (0.073 R)
• M10: 2,167,524 km (0.084 R)
• M11: 2,741,830 km (0.114 R)
• M12: 3,454,215 km (0.098 R)
• M13: 4,103,470 km (0.105 R)
• M14: 4,301,687 km (0.048 R)
• M15: 4,645,911 km (0.113 R)
• M16: 4,790,273 km (0.049 R)
• M17: 5,104,728 km (0.09 R)
• M18: 5,318,204 km (0.116 R)
• M19: 5,709,852 km (0.1 R)
• M20: 5,842,545 km (0.103 R)
• M21: 6,021,015 km (0.079 R)
• M22: 6,406,379 km (0.096 R)
• M23: 6,753,147 km (0.112 R)
• M24: 7,034,840 km (0.056 R)
• M25: 7,392,678 km (0.11 R)
• M26: 8,400,818 km (0.089 R)
• M27: 9,036,609 km (0.086 R)
• M28: 9,243,353 km (0.048 R)
• M29: 9,714,287 km (0.109 R)
• M30: 10,193,150 km (0.097 R)
• M31: 10,435,499 km (0.037 R)
• M32: 10,516,730 km (0.092 R)
• M33: 10,734,246 km (0.113 R)
• M34: 10,953,257 km (0.091 R)
• M35: 11,063,361 km (0.073 R)
• M36: 11,201,589 km (0.063 R)
• M37: 11,284,766 km (0.113 R)
• M38: 11,479,542 km (0.108 R)
• M39: 11,844,411 km (0.066 R)
• M40: 12,213,021 km (0.119 R)
• M41: 12,585,519 km (0.119 R)
• M42: 13,165,959 km (0.097 R)
• M43: 13,695,685 km (0.056 R)
• M44: 13,814,316 km (0.065 R)
• M45: 14,202,523 km (0.098 R)
• M46: 14,928,521 km (0.112 R)
• M47: 15,511,803 km (0.119 R)
• M48: 16,071,299 km (0.075 R)
• M49: 16,637,378 km (0.073 R)
• M50: 16,764,087 km (0.119 R)
• M51: 16,954,675 km (0.065 R)
• M52: 17,082,282 km (0.061 R)
• M53: 17,178,024 km (0.118 R)
• M54: 17,338,244 km (0.104 R)
• M55: 18,178,834 km (0.109 R)
• M56: 18,735,787 km (0.117 R)
• M57: 19,398,057 km (0.119 R)
• M58: 20,236,702 km (0.106 R)
• M59: 20,575,542 km (0.099 R)
• M60: 20,711,526 km (0.087 R)
• M61: 21,327,570 km (0.098 R)
• M62: 21,914,742 km (0.08 R)
• M63: 23,886,741 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.3

Radius: 9.4

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.85 AU - 7.97 AU

Year: 6537 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,078,734 km

• M1: 409,599 km (0.08 R)
• M2: 504,145 km (0.067 R)
• M3: 661,522 km (0.073 R)
• M4: 761,304 km (0.096 R)
• M5: 928,853 km (0.032 R)
• M6: 1,075,309 km (0.097 R)
• M7: 1,177,335 km (0.08 R)
• M8: 1,484,460 km (0.061 R)
• M9: 1,716,486 km (0.086 R)
• M10: 2,302,610 km (0.12 R)
• M11: 2,687,227 km (0.109 R)
• M12: 3,067,654 km (0.03 R)
• M13: 3,439,853 km (0.064 R)
• M14: 3,618,623 km (0.116 R)
• M15: 3,748,025 km (0.092 R)
• M16: 3,905,552 km (0.1 R)
• M17: 4,254,264 km (0.051 R)
• M18: 4,391,146 km (0.104 R)
• M19: 4,810,469 km (0.116 R)
• M20: 4,924,463 km (0.098 R)
• M21: 5,389,562 km (0.066 R)
• M22: 6,392,766 km (0.117 R)
• M23: 6,581,409 km (0.092 R)
• M24: 7,158,258 km (0.089 R)
• M25: 7,288,558 km (0.046 R)
• M26: 7,651,183 km (0.047 R)
• M27: 7,717,754 km (0.067 R)
• M28: 8,739,508 km (0.095 R)
• M29: 9,124,872 km (0.094 R)
• M30: 9,266,391 km (0.076 R)
• M31: 9,337,301 km (0.109 R)
• M32: 9,408,509 km (0.076 R)
• M33: 10,093,967 km (0.077 R)
• M34: 10,758,181 km (0.037 R)
• M35: 11,550,900 km (0.073 R)
• M36: 12,794,807 km (0.103 R)
• M37: 13,999,070 km (0.084 R)
• M38: 15,155,611 km (0.057 R)
• M39: 15,702,989 km (0.069 R)
• M40: 15,915,269 km (0.116 R)
• M41: 16,256,801 km (0.112 R)
• M42: 16,643,960 km (0.103 R)
• M43: 16,773,661 km (0.114 R)
• M44: 16,903,811 km (0.101 R)
• M45: 17,164,860 km (0.09 R)
• M46: 17,252,225 km (0.115 R)
• M47: 17,339,740 km (0.082 R)
• M48: 18,849,781 km (0.09 R)
• M49: 20,309,108 km (0.11 R)
• M50: 20,633,137 km (0.084 R)
• M51: 21,286,431 km (0.064 R)
• M52: 21,380,228 km (0.093 R)
• M53: 22,041,301 km (0.101 R)
• M54: 22,279,012 km (0.1 R)
• M55: 22,756,978 km (0.112 R)
• M56: 23,093,573 km (0.095 R)
• M57: 24,554,695 km (0.067 R)
• M58: 24,653,131 km (0.114 R)
• M59: 24,751,716 km (0.085 R)
• M60: 24,949,334 km (0.109 R)
• M61: 25,395,884 km (0.09 R)
• M62: 25,595,148 km (0.095 R)
• M63: 25,745,046 km (0.107 R)
• M64: 25,895,092 km (0.095 R)
• M65: 26,397,591 km (0.104 R)
• M66: 27,463,327 km (0.106 R)
• M67: 28,130,084 km (0.046 R)
• M68: 28,491,363 km (0.033 R)
• M69: 28,646,646 km (0.056 R)
• M70: 29,689,044 km (0.088 R)
• M71: 29,846,421 km (0.071 R)
• M72: 30,056,905 km (0.117 R)
• M73: 30,162,222 km (0.112 R)
• M74: 31,115,908 km (0.065 R)
• M75: 31,382,641 km (0.081 R)
• M76: 32,295,188 km (0.107 R)
• M77: 32,565,212 km (0.084 R)
• M78: 32,998,747 km (0.092 R)
• M79: 33,871,651 km (0.069 R)
• M80: 34,366,072 km (0.098 R)
• M81: 34,531,377 km (0.11 R)
• M82: 34,807,535 km (0.08 R)
• M83: 35,084,291 km (0.059 R)
• M84: 35,306,444 km (0.102 R)
• M85: 35,807,597 km (0.1 R)
• M86: 36,367,392 km (0.101 R)
• M87: 36,592,088 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445

Radius: 8.2

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.74 AU - 10.42 AU

Year: 11518 Days

Day: 13 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,078,734 km

• M1: 113,545 km (0.109 R)
• M2: 169,494 km (0.047 R)
• M3: 221,106 km (0.112 R)
• M4: 536,458 km (0.096 R)
• M5: 673,041 km (0.098 R)
• M6: 804,537 km (0.1 R)
• M7: 944,860 km (0.089 R)
• M8: 999,613 km (0.102 R)
• M9: 1,074,412 km (0.059 R)
• M10: 1,131,857 km (0.118 R)
• M11: 1,310,328 km (0.038 R)
• M12: 1,434,644 km (0.06 R)
• M13: 1,739,823 km (0.117 R)
• M14: 1,853,817 km (0.104 R)
• M15: 2,667,031 km (0.083 R)
• M16: 2,906,238 km (0.102 R)
• M17: 3,069,599 km (0.101 R)
• M18: 3,320,175 km (0.092 R)
• M19: 4,264,587 km (0.117 R)
• M20: 4,575,900 km (0.064 R)
• M21: 5,688,908 km (0.11 R)
• M22: 5,756,825 km (0.111 R)
• M23: 5,825,191 km (0.054 R)
• M24: 6,205,469 km (0.087 R)
• M25: 6,881,352 km (0.118 R)
• M26: 7,026,612 km (0.101 R)
• M27: 7,283,172 km (0.045 R)
• M28: 8,071,703 km (0.075 R)
• M29: 8,768,978 km (0.093 R)
• M30: 8,887,011 km (0.079 R)
• M31: 9,204,607 km (0.107 R)
• M32: 9,485,403 km (0.083 R)
• M33: 9,728,499 km (0.112 R)
• M34: 10,220,676 km (0.081 R)
• M35: 10,428,168 km (0.083 R)
• M36: 10,553,382 km (0.085 R)
• M37: 10,637,007 km (0.093 R)
• M38: 10,805,155 km (0.115 R)
• M39: 11,186,630 km (0.116 R)
• M40: 11,400,555 km (0.108 R)
• M41: 11,486,424 km (0.1 R)
• M42: 11,745,527 km (0.061 R)
• M43: 11,832,294 km (0.116 R)
• M44: 11,962,893 km (0.038 R)
• M45: 12,667,349 km (0.062 R)
• M46: 13,521,404 km (0.113 R)
• M47: 15,617,120 km (0.104 R)
• M48: 17,069,566 km (0.093 R)
• M49: 18,161,929 km (0.084 R)
• M50: 18,665,925 km (0.036 R)
• M51: 19,636,067 km (0.058 R)
• M52: 20,153,376 km (0.08 R)
• M53: 20,570,306 km (0.118 R)
• M54: 20,622,665 km (0.058 R)
• M55: 21,042,885 km (0.117 R)
• M56: 21,254,117 km (0.1 R)
• M57: 23,294,932 km (0.073 R)
• M58: 23,349,535 km (0.032 R)
• M59: 23,458,741 km (0.073 R)
• M60: 24,394,027 km (0.055 R)
• M61: 24,615,881 km (0.103 R)
• M62: 26,642,483 km (0.116 R)
• M63: 28,488,371 km (0.09 R)
• M64: 28,780,536 km (0.115 R)
• M65: 30,077,699 km (0.097 R)
• M66: 30,315,560 km (0.053 R)
• M67: 30,434,789 km (0.1 R)
• M68: 30,613,858 km (0.099 R)
• M69: 30,853,214 km (0.106 R)
• M70: 31,153,158 km (0.107 R)
• M71: 31,816,625 km (0.11 R)
• M72: 32,667,687 km (0.112 R)
• M73: 32,728,873 km (0.099 R)
• M74: 32,851,094 km (0.069 R)
• M75: 33,096,135 km (0.11 R)
• M76: 34,020,201 km (0.108 R)
• M77: 35,579,310 km (0.119 R)
• M78: 36,462,536 km (0.032 R)
• M79: 38,186,203 km (0.104 R)
• M80: 39,090,372 km (0.034 R)
• M81: 40,001,723 km (0.093 R)
• M82: 40,525,465 km (0.094 R)
• M83: 41,513,858 km (0.094 R)
• M84: 41,977,761 km (0.103 R)
• M85: 43,514,131 km (0.057 R)
• M86: 43,783,258 km (0.043 R)
• M87: 44,661,547 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.5

Radius: 5.3

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.98 AU - 14.9 AU

Year: 19748 Days

Day: 15.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,078,734 km

• M1: 233,373 km (0.066 R)
• M2: 756,217 km (0.067 R)
• M3: 1,106,725 km (0.051 R)
• M4: 1,173,296 km (0.071 R)
• M5: 1,779,467 km (0.072 R)
• M6: 1,910,963 km (0.098 R)
• M7: 2,239,331 km (0.076 R)
• M8: 2,468,066 km (0.03 R)
• M9: 2,614,821 km (0.081 R)
• M10: 2,674,361 km (0.088 R)
• M11: 2,794,638 km (0.118 R)
• M12: 2,855,524 km (0.086 R)
• M13: 3,134,823 km (0.082 R)
• M14: 3,261,832 km (0.032 R)
• M15: 3,488,174 km (0.111 R)
• M16: 3,619,820 km (0.107 R)
• M17: 4,162,561 km (0.093 R)
• M18: 4,514,565 km (0.12 R)
• M19: 4,730,285 km (0.055 R)
• M20: 5,097,547 km (0.115 R)
• M21: 5,898,195 km (0.041 R)
• M22: 6,493,744 km (0.097 R)
• M23: 6,860,110 km (0.081 R)
• M24: 7,613,185 km (0.119 R)
• M25: 9,015,216 km (0.097 R)
• M26: 9,150,603 km (0.119 R)
• M27: 9,195,931 km (0.107 R)
• M28: 9,884,530 km (0.036 R)
• M29: 9,977,580 km (0.057 R)
• M30: 10,780,471 km (0.114 R)
• M31: 12,197,163 km (0.06 R)
• M32: 13,207,697 km (0.12 R)
• M33: 13,619,390 km (0.076 R)
• M34: 14,773,388 km (0.111 R)
• M35: 15,523,771 km (0.07 R)
• M36: 15,958,203 km (0.111 R)
• M37: 16,176,915 km (0.092 R)
• M38: 16,451,727 km (0.051 R)
• M39: 17,061,637 km (0.12 R)
• M40: 17,341,236 km (0.08 R)
• M41: 18,132,459 km (0.112 R)
• M42: 18,189,456 km (0.058 R)
• M43: 19,515,940 km (0.104 R)
• M44: 20,220,247 km (0.06 R)
• M45: 20,754,012 km (0.05 R)
• M46: 21,052,460 km (0.11 R)
• M47: 21,172,287 km (0.116 R)
• M48: 21,653,843 km (0.053 R)
• M49: 22,444,019 km (0.053 R)
• M50: 22,811,880 km (0.076 R)
• M51: 22,934,850 km (0.059 R)
• M52: 24,428,734 km (0.081 R)
• M53: 24,743,937 km (0.078 R)
• M54: 25,123,915 km (0.068 R)
• M55: 26,468,950 km (0.076 R)
• M56: 27,837,321 km (0.116 R)
• M57: 27,968,818 km (0.106 R)
• M58: 29,764,441 km (0.071 R)
• M59: 30,033,568 km (0.09 R)
• M60: 30,777,967 km (0.074 R)
• M61: 31,665,531 km (0.054 R)
• M62: 32,353,831 km (0.107 R)
• M63: 33,256,205 km (0.112 R)
• M64: 33,535,504 km (0.056 R)
• M65: 33,605,516 km (0.117 R)
• M66: 34,166,807 km (0.113 R)
• M67: 34,307,579 km (0.076 R)
• M68: 34,660,480 km (0.04 R)
• M69: 34,872,760 km (0.112 R)
• M70: 35,797,723 km (0.12 R)
• M71: 35,940,739 km (0.107 R)
• M72: 36,155,711 km (0.055 R)
• M73: 36,947,233 km (0.078 R)
• M74: 37,236,556 km (0.092 R)
• M75: 37,963,003 km (0.036 R)
• M76: 38,328,022 km (0.026 R)
• M77: 38,767,540 km (0.114 R)
• M78: 39,873,517 km (0.099 R)
• M79: 41,139,564 km (0.086 R)
• M80: 41,364,410 km (0.118 R)
• M81: 42,645,865 km (0.069 R)
• M82: 42,949,249 km (0.056 R)
• M83: 43,329,527 km (0.104 R)
• M84: 43,711,002 km (0.1 R)
• M85: 45,170,479 km (0.098 R)
• M86: 47,036,712 km (0.092 R)
• M87: 48,452,806 km (0.097 R)
• M88: 50,442,756 km (0.076 R)
• M89: 51,407,513 km (0.112 R)
• M90: 52,297,022 km (0.095 R)
• M91: 53,273,298 km (0.097 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 17,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit