🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.75 AU - 0.83 AU

Year: 253 Days

Day: 12.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,724,314 km

• M1: 86,916 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.87 AU - 1.41 AU

Year: 438 Days

Day: 46 Hours

Environment

Temp: 22 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,724,314 km

• M1: 241,002 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.82 AU - 5.14 AU

Year: 3413 Days

Day: 28 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,724,314 km

• M1: 3,275,445 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.04 AU - 5.32 AU

Year: 3644 Days

Day: 47 Hours

Environment

Temp: -127 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,724,314 km

• M1: 2,073,875 km (0.092 R)

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.8

Radius: 10.8

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.27 AU - 7.35 AU

Year: 6396 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,724,314 km

• M1: 180,265 km (0.104 R)
• M2: 264,339 km (0.116 R)
• M3: 429,346 km (0.094 R)
• M4: 527,332 km (0.03 R)
• M5: 719,715 km (0.064 R)
• M6: 985,401 km (0.082 R)
• M7: 1,121,386 km (0.118 R)
• M8: 1,489,546 km (0.106 R)
• M9: 1,567,786 km (0.101 R)
• M10: 1,852,620 km (0.065 R)
• M11: 2,154,209 km (0.103 R)
• M12: 3,278,288 km (0.091 R)
• M13: 4,672,091 km (0.112 R)
• M14: 4,817,799 km (0.045 R)
• M15: 4,935,234 km (0.036 R)
• M16: 5,173,394 km (0.056 R)
• M17: 6,067,690 km (0.076 R)
• M18: 6,484,170 km (0.119 R)
• M19: 6,712,307 km (0.117 R)
• M20: 6,810,892 km (0.114 R)
• M21: 7,857,778 km (0.081 R)
• M22: 8,101,173 km (0.058 R)
• M23: 8,774,214 km (0.109 R)
• M24: 9,761,411 km (0.108 R)
• M25: 10,098,305 km (0.094 R)
• M26: 11,248,713 km (0.062 R)
• M27: 11,958,854 km (0.08 R)
• M28: 12,400,018 km (0.083 R)
• M29: 12,805,727 km (0.083 R)
• M30: 12,928,248 km (0.064 R)
• M31: 13,298,353 km (0.039 R)
• M32: 13,422,370 km (0.117 R)
• M33: 13,546,985 km (0.052 R)
• M34: 13,922,775 km (0.098 R)
• M35: 14,556,920 km (0.045 R)
• M36: 15,765,521 km (0.11 R)
• M37: 16,116,777 km (0.106 R)
• M38: 16,470,726 km (0.063 R)
• M39: 17,366,518 km (0.041 R)
• M40: 17,638,337 km (0.09 R)
• M41: 17,866,025 km (0.059 R)
• M42: 17,957,280 km (0.081 R)
• M43: 18,370,170 km (0.068 R)
• M44: 18,600,850 km (0.071 R)
• M45: 20,290,408 km (0.072 R)
• M46: 20,768,373 km (0.073 R)
• M47: 21,735,523 km (0.102 R)
• M48: 22,470,498 km (0.104 R)
• M49: 22,717,334 km (0.104 R)
• M50: 23,313,332 km (0.111 R)
• M51: 23,763,771 km (0.079 R)
• M52: 24,318,181 km (0.091 R)
• M53: 24,470,023 km (0.052 R)
• M54: 25,285,780 km (0.101 R)
• M55: 25,593,952 km (0.089 R)
• M56: 25,800,098 km (0.099 R)
• M57: 26,058,603 km (0.094 R)
• M58: 26,162,124 km (0.062 R)
• M59: 26,369,916 km (0.117 R)
• M60: 26,682,426 km (0.059 R)
• M61: 27,206,018 km (0.067 R)
• M62: 28,797,141 km (0.106 R)
• M63: 29,928,849 km (0.114 R)
• M64: 30,146,065 km (0.074 R)
• M65: 30,527,540 km (0.115 R)
• M66: 32,346,949 km (0.076 R)
• M67: 33,129,346 km (0.078 R)
• M68: 33,579,336 km (0.104 R)
• M69: 34,314,760 km (0.114 R)
• M70: 35,055,568 km (0.083 R)
• M71: 35,227,157 km (0.079 R)
• M72: 35,744,018 km (0.042 R)
• M73: 35,916,803 km (0.116 R)
• M74: 36,205,527 km (0.115 R)
• M75: 36,379,061 km (0.083 R)
• M76: 36,901,307 km (0.082 R)
• M77: 37,367,753 km (0.119 R)
• M78: 37,660,217 km (0.068 R)
• M79: 37,777,501 km (0.093 R)
• M80: 38,778,610 km (0.087 R)
• M81: 39,074,665 km (0.116 R)
• M82: 39,193,445 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.4

Radius: 9

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.12 AU - 7.8 AU

Year: 6608 Days

Day: 10.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,724,314 km

• M1: 166,353 km (0.12 R)
• M2: 289,621 km (0.096 R)
• M3: 414,087 km (0.117 R)
• M4: 569,669 km (0.078 R)
• M5: 925,861 km (0.087 R)
• M6: 1,077,703 km (0.088 R)
• M7: 1,135,149 km (0.116 R)
• M8: 1,698,385 km (0.114 R)
• M9: 1,938,639 km (0.052 R)
• M10: 2,451,909 km (0.08 R)
• M11: 2,528,653 km (0.089 R)
• M12: 3,108,793 km (0.097 R)
• M13: 3,663,353 km (0.115 R)
• M14: 4,340,881 km (0.111 R)
• M15: 4,838,145 km (0.029 R)
• M16: 4,983,554 km (0.115 R)
• M17: 5,130,459 km (0.084 R)
• M18: 5,303,544 km (0.036 R)
• M19: 5,453,590 km (0.111 R)
• M20: 5,554,419 km (0.111 R)
• M21: 5,732,291 km (0.038 R)
• M22: 5,860,497 km (0.086 R)
• M23: 6,277,127 km (0.11 R)
• M24: 6,435,850 km (0.07 R)
• M25: 6,838,567 km (0.089 R)
• M26: 6,974,702 km (0.042 R)
• M27: 7,305,014 km (0.113 R)
• M28: 7,640,412 km (0.066 R)
• M29: 8,009,470 km (0.077 R)
• M30: 8,066,766 km (0.047 R)
• M31: 8,471,578 km (0.073 R)
• M32: 8,883,271 km (0.098 R)
• M33: 8,972,282 km (0.098 R)
• M34: 9,031,822 km (0.104 R)
• M35: 9,091,511 km (0.032 R)
• M36: 9,181,270 km (0.06 R)
• M37: 9,301,248 km (0.091 R)
• M38: 9,361,536 km (0.117 R)
• M39: 9,664,770 km (0.043 R)
• M40: 9,909,812 km (0.077 R)
• M41: 10,280,964 km (0.119 R)
• M42: 10,593,923 km (0.12 R)
• M43: 10,941,738 km (0.076 R)
• M44: 11,229,115 km (0.12 R)
• M45: 11,293,293 km (0.078 R)
• M46: 11,486,573 km (0.061 R)
• M47: 11,713,513 km (0.075 R)
• M48: 12,636,233 km (0.066 R)
• M49: 12,769,824 km (0.08 R)
• M50: 14,236,781 km (0.092 R)
• M51: 14,515,481 km (0.111 R)
• M52: 15,113,873 km (0.099 R)
• M53: 16,262,037 km (0.07 R)
• M54: 16,480,449 km (0.111 R)
• M55: 16,590,105 km (0.114 R)
• M56: 16,663,258 km (0.074 R)
• M57: 17,587,174 km (0.101 R)
• M58: 19,638,760 km (0.062 R)
• M59: 19,910,280 km (0.116 R)
• M60: 20,811,009 km (0.041 R)
• M61: 21,087,765 km (0.091 R)
• M62: 21,246,488 km (0.107 R)
• M63: 21,325,924 km (0.075 R)
• M64: 21,724,902 km (0.097 R)
• M65: 21,805,086 km (0.093 R)
• M66: 22,611,419 km (0.091 R)
• M67: 22,936,794 km (0.063 R)
• M68: 23,140,846 km (0.088 R)
• M69: 23,222,676 km (0.111 R)
• M70: 23,427,625 km (0.111 R)
• M71: 23,550,894 km (0.109 R)
• M72: 24,087,501 km (0.102 R)
• M73: 24,879,023 km (0.069 R)
• M74: 25,130,647 km (0.116 R)
• M75: 25,552,064 km (0.114 R)
• M76: 25,678,923 km (0.099 R)
• M77: 25,806,081 km (0.097 R)
• M78: 26,018,361 km (0.109 R)
• M79: 27,737,540 km (0.075 R)
• M80: 28,129,336 km (0.108 R)
• M81: 28,260,384 km (0.112 R)
• M82: 28,347,749 km (0.083 R)
• M83: 28,874,483 km (0.109 R)
• M84: 28,962,597 km (0.066 R)
• M85: 29,183,253 km (0.082 R)
• M86: 29,448,640 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.2

Radius: 11.6

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.24 AU - 11.04 AU

Year: 10772 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,724,314 km

• M1: 182,509 km (0.113 R)
• M2: 286,330 km (0.102 R)
• M3: 405,111 km (0.12 R)
• M4: 521,199 km (0.058 R)
• M5: 597,195 km (0.101 R)
• M6: 866,920 km (0.117 R)
• M7: 1,057,657 km (0.065 R)
• M8: 1,141,432 km (0.086 R)
• M9: 1,388,717 km (0.063 R)
• M10: 1,873,115 km (0.088 R)
• M11: 1,976,188 km (0.112 R)
• M12: 2,297,225 km (0.071 R)
• M13: 2,385,637 km (0.077 R)
• M14: 2,727,768 km (0.054 R)
• M15: 2,869,138 km (0.112 R)
• M16: 3,233,259 km (0.1 R)
• M17: 3,689,831 km (0.041 R)
• M18: 3,767,922 km (0.091 R)
• M19: 4,139,822 km (0.117 R)
• M20: 4,805,084 km (0.054 R)
• M21: 5,092,162 km (0.106 R)
• M22: 5,503,406 km (0.055 R)
• M23: 6,202,627 km (0.119 R)
• M24: 6,865,495 km (0.074 R)
• M25: 7,287,211 km (0.117 R)
• M26: 7,617,374 km (0.079 R)
• M27: 8,637,183 km (0.102 R)
• M28: 9,953,345 km (0.082 R)
• M29: 10,209,307 km (0.084 R)
• M30: 10,393,611 km (0.087 R)
• M31: 10,915,259 km (0.093 R)
• M32: 11,065,904 km (0.08 R)
• M33: 11,217,297 km (0.071 R)
• M34: 11,445,583 km (0.119 R)
• M35: 12,100,822 km (0.092 R)
• M36: 12,689,191 km (0.112 R)
• M37: 13,447,652 km (0.083 R)
• M38: 14,138,944 km (0.097 R)
• M39: 14,675,252 km (0.105 R)
• M40: 14,800,017 km (0.116 R)
• M41: 15,050,443 km (0.075 R)
• M42: 15,134,368 km (0.09 R)
• M43: 15,302,366 km (0.09 R)
• M44: 15,682,943 km (0.054 R)
• M45: 15,853,036 km (0.112 R)
• M46: 16,066,662 km (0.117 R)
• M47: 16,281,035 km (0.108 R)
• M48: 16,669,541 km (0.113 R)
• M49: 17,017,506 km (0.108 R)
• M50: 17,104,871 km (0.075 R)
• M51: 17,455,678 km (0.076 R)
• M52: 17,897,740 km (0.065 R)
• M53: 18,253,932 km (0.038 R)
• M54: 19,064,154 km (0.09 R)
• M55: 19,978,048 km (0.103 R)
• M56: 20,208,728 km (0.089 R)
• M57: 21,564,234 km (0.102 R)
• M58: 22,276,918 km (0.03 R)
• M59: 22,852,571 km (0.12 R)
• M60: 24,658,367 km (0.099 R)
• M61: 25,803,838 km (0.057 R)
• M62: 26,055,162 km (0.094 R)
• M63: 27,272,739 km (0.115 R)
• M64: 27,528,701 km (0.114 R)
• M65: 28,198,151 km (0.087 R)
• M66: 28,768,718 km (0.075 R)
• M67: 29,290,665 km (0.094 R)
• M68: 29,500,401 km (0.081 R)
• M69: 29,605,419 km (0.105 R)
• M70: 31,410,018 km (0.07 R)
• M71: 31,678,247 km (0.064 R)
• M72: 31,839,663 km (0.118 R)
• M73: 32,325,557 km (0.119 R)
• M74: 33,413,881 km (0.109 R)
• M75: 34,182,964 km (0.089 R)
• M76: 34,293,217 km (0.086 R)
• M77: 35,013,382 km (0.054 R)
• M78: 35,403,084 km (0.049 R)
• M79: 35,570,634 km (0.102 R)
• M80: 35,738,333 km (0.056 R)
• M81: 36,299,475 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.1

Radius: 14.2

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.64 AU - 10.72 AU

Year: 10839 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 51,724,314 km

• M1: 240,105 km (0.087 R)
• M2: 335,398 km (0.109 R)
• M3: 587,620 km (0.038 R)
• M4: 756,367 km (0.064 R)
• M5: 1,584,989 km (0.032 R)
• M6: 1,713,644 km (0.114 R)
• M7: 2,043,507 km (0.039 R)
• M8: 2,296,327 km (0.066 R)
• M9: 2,509,654 km (0.117 R)
• M10: 2,746,767 km (0.117 R)
• M11: 2,885,743 km (0.058 R)
• M12: 3,026,963 km (0.025 R)
• M13: 3,225,180 km (0.101 R)
• M14: 3,353,685 km (0.09 R)
• M15: 3,446,436 km (0.106 R)
• M16: 3,845,712 km (0.058 R)
• M17: 3,982,295 km (0.06 R)
• M18: 4,462,654 km (0.116 R)
• M19: 4,793,265 km (0.088 R)
• M20: 5,046,684 km (0.091 R)
• M21: 5,239,516 km (0.069 R)
• M22: 5,810,830 km (0.043 R)
• M23: 6,448,267 km (0.055 R)
• M24: 6,798,924 km (0.106 R)
• M25: 7,373,230 km (0.117 R)
• M26: 7,863,911 km (0.119 R)
• M27: 8,289,218 km (0.106 R)
• M28: 8,390,496 km (0.102 R)
• M29: 8,594,098 km (0.089 R)
• M30: 8,876,838 km (0.114 R)
• M31: 9,188,750 km (0.087 R)
• M32: 9,293,469 km (0.042 R)
• M33: 9,557,210 km (0.111 R)
• M34: 9,850,272 km (0.099 R)
• M35: 10,092,172 km (0.103 R)
• M36: 10,227,558 km (0.076 R)
• M37: 10,527,202 km (0.064 R)
• M38: 10,637,007 km (0.099 R)
• M39: 10,885,190 km (0.071 R)
• M40: 12,126,703 km (0.071 R)
• M41: 13,028,179 km (0.055 R)
• M42: 13,293,865 km (0.063 R)
• M43: 13,472,036 km (0.088 R)
• M44: 13,710,944 km (0.072 R)
• M45: 14,071,774 km (0.104 R)
• M46: 14,864,643 km (0.12 R)
• M47: 15,111,479 km (0.056 R)
• M48: 15,390,779 km (0.09 R)
• M49: 15,891,632 km (0.054 R)
• M50: 15,986,178 km (0.106 R)
• M51: 16,589,057 km (0.108 R)
• M52: 16,813,155 km (0.087 R)
• M53: 17,817,256 km (0.079 R)
• M54: 18,145,324 km (0.077 R)
• M55: 18,807,594 km (0.084 R)
• M56: 19,074,626 km (0.115 R)
• M57: 19,477,643 km (0.086 R)
• M58: 20,497,601 km (0.113 R)
• M59: 21,117,834 km (0.106 R)
• M60: 21,779,356 km (0.113 R)
• M61: 22,447,609 km (0.108 R)
• M62: 22,908,820 km (0.083 R)
• M63: 23,015,632 km (0.076 R)
• M64: 23,337,268 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.2

Radius: 8

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.44 AU - 19.92 AU

Year: 24517 Days

Day: 15.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 51,724,314 km

• M1: 452,085 km (0.092 R)
• M2: 1,181,075 km (0.074 R)
• M3: 1,289,534 km (0.092 R)
• M4: 1,906,326 km (0.057 R)
• M5: 2,112,771 km (0.09 R)
• M6: 2,353,623 km (0.106 R)
• M7: 3,128,690 km (0.079 R)
• M8: 3,465,584 km (0.107 R)
• M9: 3,814,297 km (0.119 R)
• M10: 4,341,330 km (0.102 R)
• M11: 4,476,716 km (0.09 R)
• M12: 5,426,663 km (0.059 R)
• M13: 6,093,570 km (0.117 R)
• M14: 6,864,747 km (0.104 R)
• M15: 8,455,421 km (0.056 R)
• M16: 9,357,048 km (0.098 R)
• M17: 9,532,376 km (0.093 R)
• M18: 10,109,226 km (0.094 R)
• M19: 10,289,042 km (0.094 R)
• M20: 11,203,983 km (0.08 R)
• M21: 12,528,223 km (0.069 R)
• M22: 12,866,913 km (0.095 R)
• M23: 14,453,548 km (0.074 R)
• M24: 14,706,967 km (0.1 R)
• M25: 15,321,216 km (0.087 R)
• M26: 15,891,632 km (0.048 R)
• M27: 16,153,279 km (0.09 R)
• M28: 17,106,816 km (0.075 R)
• M29: 18,078,454 km (0.09 R)
• M30: 18,187,660 km (0.048 R)
• M31: 18,571,080 km (0.092 R)
• M32: 19,401,797 km (0.099 R)
• M33: 20,984,692 km (0.106 R)
• M34: 22,257,321 km (0.043 R)
• M35: 22,550,084 km (0.113 R)
• M36: 23,198,441 km (0.103 R)
• M37: 23,435,703 km (0.089 R)
• M38: 29,303,530 km (0.106 R)
• M39: 30,984,412 km (0.114 R)
• M40: 32,895,824 km (0.102 R)
• M41: 33,295,998 km (0.117 R)
• M42: 33,832,157 km (0.093 R)
• M43: 33,899,476 km (0.11 R)
• M44: 34,033,964 km (0.096 R)
• M45: 37,177,764 km (0.061 R)
• M46: 38,573,362 km (0.106 R)
• M47: 39,914,956 km (0.066 R)
• M48: 43,591,174 km (0.052 R)
• M49: 44,766,564 km (0.026 R)
• M50: 45,209,973 km (0.101 R)
• M51: 45,729,227 km (0.11 R)
• M52: 45,952,427 km (0.117 R)
• M53: 47,750,444 km (0.106 R)
• M54: 48,961,887 km (0.1 R)
• M55: 49,037,883 km (0.032 R)
• M56: 49,190,024 km (0.101 R)
• M57: 49,342,464 km (0.099 R)
• M58: 50,567,072 km (0.116 R)
• M59: 51,028,881 km (0.12 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 15,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit