🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.78 AU - 1.1 AU

Year: 401 Days

Day: 29.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,735,116 km

• M1: 23,038 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.96 AU - 1 AU

Year: 427 Days

Day: 26.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,735,116 km

• M1: 68,516 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.96 AU - 1.56 AU

Year: 622 Days

Day: 28.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,735,116 km

• M1: 885,919 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.36 AU - 2.44 AU

Year: 1635 Days

Day: 34.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,735,116 km

• M1: 31,266 km (0.114 R)

Asteroid Belt

Center: 3.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.6

Radius: 12.7

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.74 AU - 3.84 AU

Year: 3244 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 81,735,116 km

• M1: 159,322 km (0.085 R)
• M2: 258,056 km (0.032 R)
• M3: 371,452 km (0.108 R)
• M4: 497,263 km (0.099 R)
• M5: 591,360 km (0.058 R)
• M6: 849,716 km (0.082 R)
• M7: 958,623 km (0.067 R)
• M8: 1,126,921 km (0.049 R)
• M9: 1,257,669 km (0.084 R)
• M10: 1,514,828 km (0.059 R)
• M11: 1,597,406 km (0.113 R)
• M12: 1,854,864 km (0.089 R)
• M13: 2,290,343 km (0.048 R)
• M14: 2,950,668 km (0.09 R)
• M15: 3,108,195 km (0.094 R)
• M16: 3,188,080 km (0.109 R)
• M17: 3,295,641 km (0.083 R)
• M18: 3,418,162 km (0.044 R)
• M19: 3,514,503 km (0.073 R)
• M20: 3,752,363 km (0.09 R)
• M21: 3,851,846 km (0.098 R)
• M22: 3,937,865 km (0.108 R)
• M23: 4,199,811 km (0.067 R)
• M24: 4,407,602 km (0.069 R)
• M25: 4,710,388 km (0.079 R)
• M26: 4,817,949 km (0.038 R)
• M27: 5,177,283 km (0.077 R)
• M28: 5,288,434 km (0.092 R)
• M29: 5,432,497 km (0.109 R)
• M30: 5,513,130 km (0.089 R)
• M31: 6,038,518 km (0.073 R)
• M32: 6,222,972 km (0.063 R)
• M33: 6,511,547 km (0.061 R)
• M34: 7,066,854 km (0.103 R)
• M35: 7,314,737 km (0.12 R)
• M36: 7,855,384 km (0.068 R)
• M37: 8,020,091 km (0.051 R)
• M38: 8,334,546 km (0.113 R)
• M39: 8,634,041 km (0.065 R)
• M40: 9,359,740 km (0.101 R)
• M41: 9,788,937 km (0.075 R)
• M42: 9,907,119 km (0.103 R)
• M43: 10,324,497 km (0.116 R)
• M44: 10,485,016 km (0.087 R)
• M45: 10,747,709 km (0.104 R)
• M46: 10,971,508 km (0.116 R)
• M47: 11,135,467 km (0.093 R)
• M48: 11,238,241 km (0.091 R)
• M49: 11,403,397 km (0.101 R)
• M50: 11,527,862 km (0.064 R)
• M51: 11,652,627 km (0.075 R)
• M52: 11,945,839 km (0.067 R)
• M53: 12,775,209 km (0.105 R)
• M54: 12,947,696 km (0.055 R)
• M55: 13,120,930 km (0.043 R)
• M56: 13,316,604 km (0.064 R)
• M57: 13,403,969 km (0.107 R)
• M58: 13,513,475 km (0.096 R)
• M59: 13,998,471 km (0.09 R)
• M60: 14,109,622 km (0.076 R)
• M61: 14,354,963 km (0.088 R)
• M62: 14,669,268 km (0.107 R)
• M63: 14,759,476 km (0.029 R)
• M64: 14,849,833 km (0.116 R)
• M65: 15,442,091 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.8

Radius: 12.7

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.2 AU - 6.4 AU

Year: 6142 Days

Day: 6.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,735,116 km

• M1: 242,648 km (0.071 R)
• M2: 366,515 km (0.116 R)
• M3: 498,759 km (0.116 R)
• M4: 624,272 km (0.095 R)
• M5: 791,223 km (0.101 R)
• M6: 1,439,730 km (0.081 R)
• M7: 1,628,971 km (0.12 R)
• M8: 1,826,740 km (0.11 R)
• M9: 2,181,436 km (0.095 R)
• M10: 2,378,157 km (0.112 R)
• M11: 2,581,012 km (0.09 R)
• M12: 2,907,883 km (0.061 R)
• M13: 3,028,011 km (0.101 R)
• M14: 3,199,001 km (0.117 R)
• M15: 3,448,829 km (0.1 R)
• M16: 3,550,556 km (0.12 R)
• M17: 3,783,330 km (0.073 R)
• M18: 4,021,191 km (0.046 R)
• M19: 4,128,452 km (0.04 R)
• M20: 4,236,761 km (0.117 R)
• M21: 4,679,421 km (0.075 R)
• M22: 4,992,530 km (0.108 R)
• M23: 5,166,213 km (0.101 R)
• M24: 5,371,461 km (0.069 R)
• M25: 5,489,943 km (0.112 R)
• M26: 5,609,322 km (0.082 R)
• M27: 5,699,380 km (0.117 R)
• M28: 6,343,698 km (0.108 R)
• M29: 6,563,607 km (0.09 R)
• M30: 6,978,890 km (0.043 R)
• M31: 8,550,865 km (0.072 R)
• M32: 8,759,105 km (0.105 R)
• M33: 8,969,290 km (0.06 R)
• M34: 9,251,880 km (0.087 R)
• M35: 9,394,447 km (0.109 R)
• M36: 9,681,525 km (0.059 R)
• M37: 11,274,144 km (0.068 R)
• M38: 12,120,120 km (0.061 R)
• M39: 12,237,106 km (0.115 R)
• M40: 12,669,144 km (0.111 R)
• M41: 12,907,005 km (0.104 R)
• M42: 13,266,489 km (0.11 R)
• M43: 13,346,823 km (0.112 R)
• M44: 14,241,119 km (0.111 R)
• M45: 15,491,907 km (0.085 R)
• M46: 16,604,316 km (0.107 R)
• M47: 16,864,617 km (0.056 R)
• M48: 17,301,592 km (0.085 R)
• M49: 17,653,895 km (0.107 R)
• M50: 18,679,837 km (0.08 R)
• M51: 19,725,078 km (0.079 R)
• M52: 20,093,088 km (0.11 R)
• M53: 21,304,831 km (0.094 R)
• M54: 21,540,597 km (0.043 R)
• M55: 22,109,967 km (0.083 R)
• M56: 23,021,616 km (0.116 R)
• M57: 23,263,516 km (0.098 R)
• M58: 23,652,471 km (0.098 R)
• M59: 24,190,574 km (0.107 R)
• M60: 25,378,980 km (0.042 R)
• M61: 25,578,842 km (0.062 R)
• M62: 26,383,679 km (0.075 R)
• M63: 26,636,948 km (0.094 R)
• M64: 26,789,239 km (0.105 R)
• M65: 27,350,231 km (0.08 R)
• M66: 28,795,645 km (0.115 R)
• M67: 29,056,394 km (0.104 R)
• M68: 29,160,963 km (0.069 R)
• M69: 29,580,286 km (0.082 R)
• M70: 30,001,554 km (0.118 R)
• M71: 30,160,128 km (0.093 R)
• M72: 30,478,023 km (0.08 R)
• M73: 30,903,479 km (0.116 R)
• M74: 31,652,965 km (0.109 R)
• M75: 31,760,526 km (0.117 R)
• M76: 32,897,170 km (0.061 R)
• M77: 34,599,295 km (0.1 R)
• M78: 35,377,503 km (0.12 R)
• M79: 36,611,835 km (0.094 R)
• M80: 36,837,728 km (0.075 R)
• M81: 37,234,312 km (0.099 R)
• M82: 37,518,398 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.3

Radius: 8.3

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.07 AU - 9.79 AU

Year: 9819 Days

Day: 13 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,735,116 km

• M1: 113,395 km (0.118 R)
• M2: 199,713 km (0.104 R)
• M3: 577,298 km (0.09 R)
• M4: 765,642 km (0.098 R)
• M5: 924,216 km (0.11 R)
• M6: 1,443,919 km (0.109 R)
• M7: 1,621,641 km (0.05 R)
• M8: 2,264,912 km (0.092 R)
• M9: 2,333,278 km (0.082 R)
• M10: 2,661,645 km (0.102 R)
• M11: 2,831,289 km (0.096 R)
• M12: 3,130,635 km (0.117 R)
• M13: 3,232,660 km (0.115 R)
• M14: 3,651,834 km (0.11 R)
• M15: 3,732,467 km (0.114 R)
• M16: 3,922,755 km (0.118 R)
• M17: 4,060,535 km (0.112 R)
• M18: 4,599,237 km (0.12 R)
• M19: 4,773,967 km (0.095 R)
• M20: 5,433,544 km (0.105 R)
• M21: 5,525,697 km (0.088 R)
• M22: 5,711,497 km (0.108 R)
• M23: 5,899,542 km (0.069 R)
• M24: 6,153,409 km (0.103 R)
• M25: 6,639,004 km (0.055 R)
• M26: 6,903,044 km (0.096 R)
• M27: 7,002,976 km (0.101 R)
• M28: 7,305,612 km (0.113 R)
• M29: 7,819,481 km (0.059 R)
• M30: 8,133,487 km (0.082 R)
• M31: 8,416,077 km (0.054 R)
• M32: 9,578,303 km (0.108 R)
• M33: 9,801,952 km (0.084 R)
• M34: 9,876,751 km (0.068 R)
• M35: 10,636,109 km (0.051 R)
• M36: 10,713,152 km (0.051 R)
• M37: 10,945,179 km (0.067 R)
• M38: 11,374,973 km (0.116 R)
• M39: 11,493,156 km (0.114 R)
• M40: 12,493,666 km (0.052 R)
• M41: 12,656,279 km (0.11 R)
• M42: 13,272,622 km (0.09 R)
• M43: 14,791,190 km (0.078 R)
• M44: 15,049,695 km (0.115 R)
• M45: 15,614,727 km (0.088 R)
• M46: 15,702,391 km (0.088 R)
• M47: 15,921,851 km (0.086 R)
• M48: 16,231,070 km (0.055 R)
• M49: 16,453,073 km (0.087 R)
• M50: 16,676,123 km (0.086 R)
• M51: 17,306,080 km (0.061 R)
• M52: 17,989,593 km (0.099 R)
• M53: 18,496,430 km (0.114 R)
• M54: 19,524,168 km (0.079 R)
• M55: 20,140,212 km (0.044 R)
• M56: 20,283,227 km (0.052 R)
• M57: 20,426,692 km (0.108 R)
• M58: 20,762,539 km (0.058 R)
• M59: 20,858,880 km (0.115 R)
• M60: 21,439,918 km (0.077 R)
• M61: 21,585,926 km (0.1 R)
• M62: 21,781,300 km (0.048 R)
• M63: 21,879,137 km (0.108 R)
• M64: 22,321,349 km (0.115 R)
• M65: 22,965,368 km (0.1 R)
• M66: 23,464,875 km (0.112 R)
• M67: 24,780,289 km (0.067 R)
• M68: 25,036,101 km (0.085 R)
• M69: 26,275,669 km (0.032 R)
• M70: 27,746,964 km (0.096 R)
• M71: 28,119,014 km (0.096 R)
• M72: 29,840,586 km (0.097 R)
• M73: 30,494,928 km (0.092 R)
• M74: 31,430,064 km (0.095 R)
• M75: 31,706,820 km (0.1 R)
• M76: 32,262,875 km (0.061 R)
• M77: 32,990,669 km (0.11 R)
• M78: 33,159,266 km (0.118 R)
• M79: 33,497,506 km (0.07 R)
• M80: 34,576,257 km (0.055 R)
• M81: 34,861,989 km (0.118 R)
• M82: 35,263,509 km (0.1 R)
• M83: 35,435,996 km (0.052 R)
• M84: 35,897,355 km (0.032 R)
• M85: 36,012,995 km (0.116 R)
• M86: 36,070,889 km (0.052 R)
• M87: 36,884,253 km (0.079 R)
• M88: 37,469,031 km (0.105 R)
• M89: 38,647,712 km (0.05 R)
• M90: 38,944,215 km (0.063 R)
• M91: 39,182,076 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.5

Radius: 5.3

Gravity: 15.04 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 13.17 AU - 18.99 AU

Year: 28353 Days

Day: 24.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,735,116 km

• M1: 231,129 km (0.096 R)
• M2: 719,267 km (0.05 R)
• M3: 794,065 km (0.031 R)
• M4: 1,419,385 km (0.082 R)
• M5: 2,018,823 km (0.063 R)
• M6: 2,687,376 km (0.082 R)
• M7: 2,804,960 km (0.12 R)
• M8: 3,292,500 km (0.106 R)
• M9: 3,589,003 km (0.118 R)
• M10: 4,298,246 km (0.035 R)
• M11: 4,482,251 km (0.07 R)
• M12: 5,840,899 km (0.106 R)
• M13: 6,564,504 km (0.112 R)
• M14: 6,723,228 km (0.071 R)
• M15: 7,701,747 km (0.066 R)
• M16: 7,869,147 km (0.101 R)
• M17: 8,608,460 km (0.108 R)
• M18: 8,782,143 km (0.116 R)
• M19: 9,192,191 km (0.105 R)
• M20: 9,668,211 km (0.071 R)
• M21: 9,969,800 km (0.12 R)
• M22: 10,030,537 km (0.031 R)
• M23: 10,706,271 km (0.104 R)
• M24: 11,081,163 km (0.11 R)
• M25: 11,270,105 km (0.097 R)
• M26: 12,231,122 km (0.089 R)
• M27: 13,754,776 km (0.05 R)
• M28: 13,822,394 km (0.087 R)
• M29: 13,957,930 km (0.095 R)
• M30: 14,162,131 km (0.033 R)
• M31: 14,230,348 km (0.113 R)
• M32: 14,367,230 km (0.097 R)
• M33: 16,400,115 km (0.105 R)
• M34: 16,759,599 km (0.066 R)
• M35: 16,904,111 km (0.097 R)
• M36: 18,446,614 km (0.107 R)
• M37: 20,804,277 km (0.048 R)
• M38: 24,801,532 km (0.051 R)
• M39: 24,883,811 km (0.074 R)
• M40: 25,296,850 km (0.12 R)
• M41: 25,628,808 km (0.115 R)
• M42: 25,711,984 km (0.082 R)
• M43: 26,045,737 km (0.096 R)
• M44: 27,225,316 km (0.054 R)
• M45: 27,395,260 km (0.11 R)
• M46: 28,422,099 km (0.093 R)
• M47: 29,636,086 km (0.047 R)
• M48: 30,513,478 km (0.095 R)
• M49: 30,601,740 km (0.077 R)
• M50: 31,577,567 km (0.119 R)
• M51: 32,473,659 km (0.1 R)
• M52: 33,015,352 km (0.042 R)
• M53: 33,833,354 km (0.116 R)
• M54: 35,860,854 km (0.034 R)
• M55: 39,454,494 km (0.07 R)
• M56: 42,371,503 km (0.038 R)
• M57: 43,260,114 km (0.117 R)
• M58: 43,756,330 km (0.116 R)
• M59: 43,955,445 km (0.037 R)
• M60: 45,357,177 km (0.117 R)
• M61: 46,164,706 km (0.069 R)
• M62: 46,977,023 km (0.056 R)
• M63: 48,925,086 km (0.09 R)
• M64: 50,481,502 km (0.096 R)
• M65: 51,738,424 km (0.064 R)
• M66: 52,793,687 km (0.119 R)
• M67: 53,111,582 km (0.116 R)
• M68: 53,536,590 km (0.061 R)
• M69: 55,785,944 km (0.117 R)
• M70: 56,109,673 km (0.098 R)
• M71: 56,542,460 km (0.089 R)
• M72: 57,847,402 km (0.069 R)
• M73: 59,052,413 km (0.094 R)
• M74: 59,382,426 km (0.04 R)
• M75: 60,376,205 km (0.038 R)
• M76: 61,264,218 km (0.081 R)
• M77: 61,375,518 km (0.066 R)
• M78: 61,933,070 km (0.118 R)
• M79: 62,940,761 km (0.039 R)
• M80: 63,953,987 km (0.07 R)
• M81: 64,632,414 km (0.079 R)
• M82: 66,453,319 km (0.087 R)
• M83: 67,945,109 km (0.093 R)
• M84: 68,521,809 km (0.077 R)
• M85: 68,637,298 km (0.11 R)
• M86: 71,546,827 km (0.057 R)
• M87: 72,957,535 km (0.113 R)
• M88: 75,926,006 km (0.07 R)
• M89: 77,244,711 km (0.114 R)
• M90: 77,605,541 km (0.092 R)
• M91: 78,933,820 km (0.104 R)
• M92: 81,001,263 km (0.111 R)
• M93: 81,245,556 km (0.109 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: 463 - 13,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit