🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.65 AU - 0.67 AU

Year: 202 Days

Day: 42.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.41 AU - 1.77 AU

Year: 755 Days

Day: 41.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,536,719 km

• M1: 298,448 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.62 AU - 3.12 AU

Year: 1832 Days

Day: 33.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,536,719 km

• M1: 35,455 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.89 AU - 4.09 AU

Year: 2456 Days

Day: 14.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.8

Radius: 14.9

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.23 AU - 7.87 AU

Year: 6315 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,536,719 km

• M1: 194,328 km (0.105 R)
• M2: 309,069 km (0.067 R)
• M3: 524,191 km (0.11 R)
• M4: 814,860 km (0.098 R)
• M5: 914,492 km (0.072 R)
• M6: 1,049,579 km (0.12 R)
• M7: 1,376,001 km (0.048 R)
• M8: 1,660,985 km (0.109 R)
• M9: 1,868,477 km (0.084 R)
• M10: 2,330,735 km (0.112 R)
• M11: 2,521,622 km (0.087 R)
• M12: 2,695,604 km (0.094 R)
• M13: 3,408,438 km (0.111 R)
• M14: 3,948,935 km (0.097 R)
• M15: 4,126,807 km (0.049 R)
• M16: 4,307,371 km (0.115 R)
• M17: 4,703,058 km (0.084 R)
• M18: 4,837,696 km (0.095 R)
• M19: 5,873,512 km (0.1 R)
• M20: 6,106,435 km (0.025 R)
• M21: 6,431,811 km (0.113 R)
• M22: 6,551,489 km (0.103 R)
• M23: 7,441,896 km (0.11 R)
• M24: 7,949,631 km (0.09 R)
• M25: 8,046,121 km (0.104 R)
• M26: 8,305,225 km (0.111 R)
• M27: 9,267,738 km (0.039 R)
• M28: 10,195,544 km (0.118 R)
• M29: 10,546,799 km (0.055 R)
• M30: 10,759,378 km (0.115 R)
• M31: 11,624,353 km (0.071 R)
• M32: 12,474,218 km (0.116 R)
• M33: 13,651,254 km (0.028 R)
• M34: 13,767,193 km (0.118 R)
• M35: 13,922,027 km (0.049 R)
• M36: 14,429,612 km (0.106 R)
• M37: 14,547,645 km (0.093 R)
• M38: 14,824,102 km (0.111 R)
• M39: 15,102,503 km (0.067 R)
• M40: 15,222,331 km (0.034 R)
• M41: 16,192,174 km (0.106 R)
• M42: 16,767,378 km (0.059 R)
• M43: 17,390,902 km (0.099 R)
• M44: 17,937,533 km (0.115 R)
• M45: 19,134,016 km (0.083 R)
• M46: 19,393,868 km (0.084 R)
• M47: 19,654,767 km (0.111 R)
• M48: 20,180,154 km (0.115 R)
• M49: 21,021,493 km (0.103 R)
• M50: 21,513,969 km (0.111 R)
• M51: 22,418,887 km (0.056 R)
• M52: 22,784,354 km (0.077 R)
• M53: 23,059,764 km (0.115 R)
• M54: 23,382,446 km (0.099 R)
• M55: 23,753,150 km (0.12 R)
• M56: 23,846,050 km (0.115 R)
• M57: 24,032,449 km (0.104 R)
• M58: 24,829,656 km (0.081 R)
• M59: 24,971,176 km (0.064 R)
• M60: 25,302,685 km (0.11 R)
• M61: 25,874,149 km (0.1 R)
• M62: 26,401,780 km (0.068 R)
• M63: 27,127,180 km (0.088 R)
• M64: 27,712,108 km (0.112 R)
• M65: 28,745,829 km (0.091 R)
• M66: 29,143,012 km (0.106 R)
• M67: 29,392,092 km (0.062 R)
• M68: 30,043,142 km (0.049 R)
• M69: 30,143,821 km (0.106 R)
• M70: 30,345,330 km (0.075 R)
• M71: 31,768,454 km (0.079 R)
• M72: 32,384,947 km (0.112 R)
• M73: 32,901,808 km (0.06 R)
• M74: 34,205,852 km (0.032 R)
• M75: 34,943,519 km (0.083 R)
• M76: 35,208,308 km (0.101 R)
• M77: 35,473,694 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.8

Radius: 11.9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.18 AU - 11.26 AU

Year: 11416 Days

Day: 11.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,536,719 km

• M1: 173,234 km (0.091 R)
• M2: 278,850 km (0.094 R)
• M3: 394,190 km (0.106 R)
• M4: 1,270,984 km (0.039 R)
• M5: 1,653,505 km (0.051 R)
• M6: 1,891,665 km (0.088 R)
• M7: 2,071,931 km (0.087 R)
• M8: 2,353,175 km (0.116 R)
• M9: 2,622,002 km (0.068 R)
• M10: 3,136,469 km (0.083 R)
• M11: 3,243,282 km (0.076 R)
• M12: 3,351,291 km (0.096 R)
• M13: 3,795,298 km (0.089 R)
• M14: 4,228,533 km (0.077 R)
• M15: 4,769,629 km (0.104 R)
• M16: 4,892,898 km (0.103 R)
• M17: 4,985,947 km (0.068 R)
• M18: 5,111,161 km (0.079 R)
• M19: 7,971,323 km (0.105 R)
• M20: 8,488,632 km (0.105 R)
• M21: 8,864,871 km (0.076 R)
• M22: 9,093,157 km (0.08 R)
• M23: 9,711,744 km (0.112 R)
• M24: 10,264,209 km (0.12 R)
• M25: 10,463,922 km (0.114 R)
• M26: 10,665,131 km (0.07 R)
• M27: 10,826,847 km (0.062 R)
• M28: 12,960,412 km (0.089 R)
• M29: 13,176,580 km (0.119 R)
• M30: 13,306,731 km (0.12 R)
• M31: 13,437,330 km (0.101 R)
• M32: 13,831,819 km (0.093 R)
• M33: 14,497,829 km (0.039 R)
• M34: 14,902,491 km (0.059 R)
• M35: 15,265,266 km (0.084 R)
• M36: 15,493,552 km (0.094 R)
• M37: 17,028,127 km (0.084 R)
• M38: 17,455,080 km (0.113 R)
• M39: 17,789,580 km (0.091 R)
• M40: 17,933,643 km (0.079 R)
• M41: 18,416,545 km (0.119 R)
• M42: 18,562,253 km (0.073 R)
• M43: 19,099,759 km (0.084 R)
• M44: 19,296,480 km (0.059 R)
• M45: 19,691,867 km (0.053 R)
• M46: 20,591,549 km (0.061 R)
• M47: 21,709,344 km (0.106 R)
• M48: 22,898,796 km (0.102 R)
• M49: 24,056,385 km (0.087 R)
• M50: 24,588,804 km (0.107 R)
• M51: 25,125,262 km (0.027 R)
• M52: 25,232,972 km (0.079 R)
• M53: 25,340,832 km (0.106 R)
• M54: 26,100,341 km (0.119 R)
• M55: 26,428,259 km (0.069 R)
• M56: 26,977,582 km (0.107 R)
• M57: 27,143,187 km (0.11 R)
• M58: 27,364,443 km (0.1 R)
• M59: 28,031,799 km (0.06 R)
• M60: 28,592,192 km (0.055 R)
• M61: 28,873,735 km (0.119 R)
• M62: 30,985,459 km (0.108 R)
• M63: 31,101,098 km (0.037 R)
• M64: 31,274,632 km (0.091 R)
• M65: 31,855,819 km (0.102 R)
• M66: 32,206,178 km (0.117 R)
• M67: 33,087,608 km (0.1 R)
• M68: 33,205,791 km (0.06 R)
• M69: 33,977,117 km (0.066 R)
• M70: 34,934,394 km (0.044 R)
• M71: 35,054,671 km (0.092 R)
• M72: 35,597,861 km (0.08 R)
• M73: 35,779,472 km (0.1 R)
• M74: 37,612,794 km (0.111 R)
• M75: 37,736,063 km (0.076 R)
• M76: 38,044,833 km (0.105 R)
• M77: 39,351,271 km (0.108 R)
• M78: 39,539,016 km (0.088 R)
• M79: 42,071,858 km (0.076 R)
• M80: 42,392,147 km (0.081 R)
• M81: 42,970,642 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.8

Radius: 7

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.6 AU - 15.44 AU

Year: 17699 Days

Day: 15.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 146.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,536,719 km

• M1: 161,566 km (0.065 R)
• M2: 256,112 km (0.086 R)
• M3: 312,211 km (0.037 R)
• M4: 357,539 km (0.108 R)
• M5: 682,615 km (0.097 R)
• M6: 830,268 km (0.115 R)
• M7: 965,205 km (0.082 R)
• M8: 1,035,516 km (0.093 R)
• M9: 1,547,291 km (0.068 R)
• M10: 1,887,776 km (0.088 R)
• M11: 2,006,556 km (0.115 R)
• M12: 2,097,213 km (0.038 R)
• M13: 2,669,724 km (0.114 R)
• M14: 2,769,655 km (0.075 R)
• M15: 3,146,791 km (0.11 R)
• M16: 3,217,102 km (0.119 R)
• M17: 3,395,273 km (0.027 R)
• M18: 3,503,732 km (0.082 R)
• M19: 3,761,339 km (0.066 R)
• M20: 4,491,078 km (0.102 R)
• M21: 4,770,975 km (0.109 R)
• M22: 5,473,786 km (0.118 R)
• M23: 6,033,133 km (0.119 R)
• M24: 6,208,760 km (0.059 R)
• M25: 7,769,515 km (0.063 R)
• M26: 8,396,928 km (0.055 R)
• M27: 8,790,969 km (0.049 R)
• M28: 9,648,315 km (0.066 R)
• M29: 10,374,313 km (0.092 R)
• M30: 10,637,905 km (0.051 R)
• M31: 11,064,109 km (0.077 R)
• M32: 11,171,670 km (0.081 R)
• M33: 11,441,694 km (0.06 R)
• M34: 11,604,905 km (0.084 R)
• M35: 12,320,581 km (0.106 R)
• M36: 12,543,632 km (0.071 R)
• M37: 12,599,731 km (0.102 R)
• M38: 13,852,314 km (0.052 R)
• M39: 14,026,147 km (0.09 R)
• M40: 14,259,071 km (0.043 R)
• M41: 14,376,056 km (0.057 R)
• M42: 15,144,092 km (0.114 R)
• M43: 15,442,988 km (0.055 R)
• M44: 15,623,403 km (0.036 R)
• M45: 15,683,542 km (0.115 R)
• M46: 15,925,441 km (0.032 R)
• M47: 16,351,496 km (0.047 R)
• M48: 16,596,687 km (0.073 R)
• M49: 16,904,859 km (0.092 R)
• M50: 17,464,504 km (0.103 R)
• M51: 17,715,081 km (0.102 R)
• M52: 18,474,140 km (0.119 R)
• M53: 21,480,609 km (0.076 R)
• M54: 22,766,103 km (0.082 R)
• M55: 23,383,643 km (0.095 R)
• M56: 23,590,687 km (0.097 R)
• M57: 25,552,663 km (0.099 R)
• M58: 27,639,254 km (0.037 R)
• M59: 27,785,112 km (0.057 R)
• M60: 30,079,195 km (0.116 R)
• M61: 31,515,035 km (0.067 R)
• M62: 32,664,246 km (0.065 R)
• M63: 32,895,824 km (0.114 R)
• M64: 32,973,166 km (0.095 R)
• M65: 34,531,527 km (0.113 R)
• M66: 35,240,621 km (0.091 R)
• M67: 35,478,033 km (0.088 R)
• M68: 36,833,539 km (0.077 R)
• M69: 37,800,540 km (0.05 R)
• M70: 40,419,699 km (0.054 R)
• M71: 41,083,614 km (0.114 R)
• M72: 43,096,903 km (0.105 R)
• M73: 43,350,770 km (0.07 R)
• M74: 44,627,738 km (0.031 R)
• M75: 44,713,308 km (0.114 R)
• M76: 46,436,226 km (0.098 R)
• M77: 48,444,278 km (0.039 R)
• M78: 49,680,406 km (0.111 R)
• M79: 51,464,211 km (0.095 R)
• M80: 53,450,571 km (0.111 R)
• M81: 54,087,858 km (0.114 R)
• M82: 55,738,072 km (0.054 R)
• M83: 56,754,590 km (0.117 R)
• M84: 57,590,991 km (0.055 R)
• M85: 57,777,390 km (0.086 R)
• M86: 58,244,136 km (0.1 R)
• M87: 59,181,666 km (0.079 R)
• M88: 59,369,860 km (0.099 R)
• M89: 61,547,257 km (0.089 R)
• M90: 61,642,401 km (0.075 R)
• M91: 63,943,515 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.2

Radius: 3.9

Gravity: 44.46 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.8 AU - 17.74 AU

Year: 20308 Days

Day: 18.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,536,719 km

• M1: 61,036 km (0.12 R)
• M2: 203,304 km (0.034 R)
• M3: 445,951 km (0.081 R)
• M4: 683,513 km (0.1 R)
• M5: 852,857 km (0.083 R)
• M6: 903,721 km (0.102 R)
• M7: 1,172,698 km (0.029 R)
• M8: 1,257,968 km (0.03 R)
• M9: 1,526,197 km (0.052 R)
• M10: 1,619,547 km (0.089 R)
• M11: 1,746,854 km (0.068 R)
• M12: 1,944,024 km (0.102 R)
• M13: 2,148,225 km (0.112 R)
• M14: 2,288,099 km (0.068 R)
• M15: 2,359,308 km (0.108 R)
• M16: 2,540,172 km (0.061 R)
• M17: 2,877,216 km (0.109 R)
• M18: 3,884,758 km (0.084 R)
• M19: 3,927,094 km (0.063 R)
• M20: 4,012,364 km (0.099 R)
• M21: 4,098,234 km (0.102 R)
• M22: 4,271,767 km (0.08 R)
• M23: 4,581,285 km (0.082 R)
• M24: 5,128,514 km (0.034 R)
• M25: 5,938,437 km (0.087 R)
• M26: 6,085,492 km (0.07 R)
• M27: 6,787,405 km (0.108 R)
• M28: 6,889,880 km (0.066 R)
• M29: 7,356,774 km (0.05 R)
• M30: 8,540,542 km (0.103 R)
• M31: 8,762,097 km (0.119 R)
• M32: 8,929,497 km (0.095 R)
• M33: 9,437,980 km (0.062 R)
• M34: 9,724,460 km (0.084 R)
• M35: 9,897,844 km (0.111 R)
• M36: 10,423,830 km (0.076 R)
• M37: 10,541,863 km (0.077 R)
• M38: 10,958,792 km (0.048 R)
• M39: 11,381,107 km (0.096 R)
• M40: 11,993,710 km (0.066 R)
• M41: 13,506,743 km (0.083 R)
• M42: 13,959,277 km (0.118 R)
• M43: 14,154,801 km (0.055 R)
• M44: 15,078,867 km (0.109 R)
• M45: 15,818,479 km (0.045 R)
• M46: 17,895,047 km (0.064 R)
• M47: 18,178,236 km (0.079 R)
• M48: 18,677,593 km (0.043 R)
• M49: 18,749,251 km (0.114 R)
• M50: 19,109,183 km (0.086 R)
• M51: 19,762,627 km (0.1 R)
• M52: 20,423,401 km (0.077 R)
• M53: 20,497,302 km (0.108 R)
• M54: 20,645,254 km (0.083 R)
• M55: 21,993,131 km (0.107 R)
• M56: 22,907,473 km (0.118 R)
• M57: 24,615,582 km (0.114 R)
• M58: 24,694,270 km (0.098 R)
• M59: 25,564,481 km (0.106 R)
• M60: 26,686,615 km (0.108 R)
• M61: 27,010,045 km (0.048 R)
• M62: 27,824,606 km (0.114 R)
• M63: 28,812,550 km (0.091 R)
• M64: 30,231,934 km (0.064 R)
• M65: 32,964,489 km (0.059 R)
• M66: 33,137,873 km (0.052 R)
• M67: 34,009,430 km (0.084 R)
• M68: 36,668,832 km (0.105 R)
• M69: 36,848,499 km (0.103 R)
• M70: 37,028,465 km (0.034 R)
• M71: 38,023,291 km (0.097 R)
• M72: 38,752,431 km (0.042 R)
• M73: 39,302,353 km (0.07 R)
• M74: 41,714,618 km (0.108 R)
• M75: 44,174,456 km (0.118 R)
• M76: 45,133,079 km (0.104 R)
• M77: 45,904,855 km (0.087 R)
• M78: 46,778,207 km (0.114 R)
• M79: 47,461,420 km (0.097 R)
• M80: 48,640,102 km (0.044 R)
• M81: 49,332,142 km (0.116 R)
• M82: 50,426,151 km (0.111 R)
• M83: 56,429,065 km (0.114 R)
• M84: 57,260,231 km (0.08 R)
• M85: 58,095,435 km (0.037 R)
• M86: 58,200,154 km (0.088 R)
• M87: 61,583,011 km (0.09 R)
• M88: 61,796,487 km (0.101 R)
• M89: 62,224,337 km (0.113 R)
• M90: 66,337,381 km (0.094 R)
• M91: 70,313,991 km (0.077 R)
• M92: 70,760,690 km (0.049 R)
• M93: 71,096,238 km (0.051 R)
• M94: 71,656,632 km (0.08 R)
• M95: 72,443,816 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 17,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit