🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.52 AU - 0.8 AU

Year: 203 Days

Day: 24.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.71 AU - 0.87 AU

Year: 266 Days

Day: 19.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.75 AU - 1.19 AU

Year: 362 Days

Day: 12.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.35 AU - 2.23 AU

Year: 907 Days

Day: 43.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.03 AU - 4.87 AU

Year: 2973 Days

Day: 41.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.5

Radius: 10.5

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.83 AU - 6.73 AU

Year: 5263 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,843,025 km

• M1: 182,360 km (0.081 R)
• M2: 420,520 km (0.07 R)
• M3: 497,862 km (0.071 R)
• M4: 593,455 km (0.103 R)
• M5: 805,285 km (0.117 R)
• M6: 876,793 km (0.067 R)
• M7: 1,301,950 km (0.055 R)
• M8: 2,119,203 km (0.056 R)
• M9: 2,365,890 km (0.053 R)
• M10: 2,687,526 km (0.035 R)
• M11: 2,955,007 km (0.037 R)
• M12: 3,115,076 km (0.041 R)
• M13: 3,231,164 km (0.059 R)
• M14: 3,515,849 km (0.118 R)
• M15: 3,783,929 km (0.049 R)
• M16: 4,008,325 km (0.047 R)
• M17: 4,707,695 km (0.099 R)
• M18: 4,949,296 km (0.032 R)
• M19: 5,783,753 km (0.1 R)
• M20: 6,751,651 km (0.112 R)
• M21: 6,872,377 km (0.104 R)
• M22: 7,054,886 km (0.075 R)
• M23: 7,300,675 km (0.043 R)
• M24: 7,737,800 km (0.116 R)
• M25: 9,232,881 km (0.116 R)
• M26: 9,468,049 km (0.074 R)
• M27: 9,569,477 km (0.08 R)
• M28: 10,116,706 km (0.115 R)
• M29: 10,220,377 km (0.111 R)
• M30: 10,359,204 km (0.109 R)
• M31: 10,498,629 km (0.088 R)
• M32: 10,991,853 km (0.065 R)
• M33: 11,384,548 km (0.051 R)
• M34: 11,636,919 km (0.105 R)
• M35: 12,073,895 km (0.092 R)
• M36: 12,331,203 km (0.093 R)
• M37: 12,516,106 km (0.045 R)
• M38: 12,926,303 km (0.095 R)
• M39: 13,265,142 km (0.101 R)
• M40: 13,530,828 km (0.082 R)
• M41: 13,721,565 km (0.116 R)
• M42: 13,874,903 km (0.119 R)
• M43: 14,067,286 km (0.107 R)
• M44: 14,144,479 km (0.055 R)
• M45: 14,260,567 km (0.114 R)
• M46: 14,376,954 km (0.084 R)
• M47: 14,571,581 km (0.119 R)
• M48: 16,566,468 km (0.107 R)
• M49: 17,181,465 km (0.116 R)
• M50: 18,391,712 km (0.084 R)
• M51: 18,476,085 km (0.119 R)
• M52: 18,603,094 km (0.119 R)
• M53: 19,629,185 km (0.105 R)
• M54: 19,888,588 km (0.096 R)
• M55: 20,542,181 km (0.087 R)
• M56: 20,673,678 km (0.076 R)
• M57: 21,025,831 km (0.117 R)
• M58: 21,513,221 km (0.075 R)
• M59: 22,770,890 km (0.062 R)
• M60: 23,546,106 km (0.093 R)
• M61: 23,913,818 km (0.108 R)
• M62: 24,794,949 km (0.104 R)
• M63: 25,169,094 km (0.09 R)
• M64: 26,684,371 km (0.067 R)
• M65: 26,827,985 km (0.086 R)
• M66: 28,668,786 km (0.081 R)
• M67: 28,815,841 km (0.051 R)
• M68: 29,555,004 km (0.089 R)
• M69: 30,001,404 km (0.098 R)
• M70: 30,900,936 km (0.095 R)
• M71: 31,860,158 km (0.093 R)
• M72: 32,063,312 km (0.093 R)
• M73: 32,266,914 km (0.105 R)
• M74: 33,188,437 km (0.091 R)
• M75: 34,222,607 km (0.063 R)
• M76: 34,326,578 km (0.114 R)
• M77: 34,900,435 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.8

Radius: 14.8

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.96 AU - 7.52 AU

Year: 5904 Days

Day: 10.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,843,025 km

• M1: 187,297 km (0.05 R)
• M2: 288,125 km (0.089 R)
• M3: 489,634 km (0.069 R)
• M4: 633,248 km (0.108 R)
• M5: 836,850 km (0.111 R)
• M6: 986,000 km (0.106 R)
• M7: 1,383,332 km (0.065 R)
• M8: 1,657,395 km (0.101 R)
• M9: 1,772,136 km (0.074 R)
• M10: 1,949,559 km (0.045 R)
• M11: 2,810,046 km (0.063 R)
• M12: 3,208,874 km (0.066 R)
• M13: 3,551,154 km (0.064 R)
• M14: 3,957,013 km (0.11 R)
• M15: 4,404,760 km (0.032 R)
• M16: 4,924,463 km (0.12 R)
• M17: 5,377,595 km (0.087 R)
• M18: 5,609,322 km (0.072 R)
• M19: 6,202,926 km (0.056 R)
• M20: 6,785,759 km (0.104 R)
• M21: 7,099,616 km (0.085 R)
• M22: 7,354,082 km (0.068 R)
• M23: 7,676,615 km (0.118 R)
• M24: 8,003,636 km (0.099 R)
• M25: 8,168,941 km (0.117 R)
• M26: 8,570,462 km (0.078 R)
• M27: 9,813,471 km (0.078 R)
• M28: 9,990,445 km (0.114 R)
• M29: 10,347,984 km (0.105 R)
• M30: 10,855,569 km (0.03 R)
• M31: 11,482,833 km (0.092 R)
• M32: 12,083,918 km (0.111 R)
• M33: 12,927,350 km (0.118 R)
• M34: 13,199,768 km (0.084 R)
• M35: 13,434,786 km (0.105 R)
• M36: 13,592,163 km (0.106 R)
• M37: 13,710,645 km (0.077 R)
• M38: 14,028,241 km (0.081 R)
• M39: 14,468,956 km (0.049 R)
• M40: 14,630,373 km (0.101 R)
• M41: 14,833,078 km (0.118 R)
• M42: 16,193,670 km (0.084 R)
• M43: 16,361,220 km (0.079 R)
• M44: 16,782,936 km (0.084 R)
• M45: 17,037,552 km (0.081 R)
• M46: 17,379,233 km (0.084 R)
• M47: 17,723,159 km (0.109 R)
• M48: 18,461,424 km (0.062 R)
• M49: 18,636,604 km (0.119 R)
• M50: 19,833,536 km (0.084 R)
• M51: 20,102,962 km (0.116 R)
• M52: 20,328,256 km (0.057 R)
• M53: 21,606,121 km (0.067 R)
• M54: 23,999,837 km (0.07 R)
• M55: 24,334,936 km (0.111 R)
• M56: 24,575,190 km (0.094 R)
• M57: 24,864,662 km (0.053 R)
• M58: 25,300,889 km (0.061 R)
• M59: 25,984,552 km (0.079 R)
• M60: 26,427,212 km (0.082 R)
• M61: 26,674,198 km (0.092 R)
• M62: 27,220,380 km (0.108 R)
• M63: 27,770,302 km (0.104 R)
• M64: 27,920,947 km (0.107 R)
• M65: 28,071,741 km (0.057 R)
• M66: 29,237,557 km (0.098 R)
• M67: 29,390,746 km (0.085 R)
• M68: 29,595,545 km (0.079 R)
• M69: 30,006,341 km (0.028 R)
• M70: 30,315,709 km (0.1 R)
• M71: 31,616,313 km (0.12 R)
• M72: 32,141,701 km (0.119 R)
• M73: 32,564,016 km (0.092 R)
• M74: 32,935,018 km (0.106 R)
• M75: 33,147,747 km (0.118 R)
• M76: 34,002,998 km (0.109 R)
• M77: 34,433,391 km (0.037 R)
• M78: 34,811,425 km (0.094 R)
• M79: 35,844,398 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.7

Radius: 9.7

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.14 AU - 12.54 AU

Year: 13517 Days

Day: 10.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,843,025 km

• M1: 184,005 km (0.078 R)
• M2: 875,596 km (0.07 R)
• M3: 954,434 km (0.096 R)
• M4: 1,206,208 km (0.105 R)
• M5: 1,330,972 km (0.037 R)
• M6: 1,593,965 km (0.06 R)
• M7: 2,344,199 km (0.102 R)
• M8: 2,501,725 km (0.093 R)
• M9: 2,639,505 km (0.106 R)
• M10: 2,803,464 km (0.076 R)
• M11: 3,117,021 km (0.09 R)
• M12: 3,544,123 km (0.041 R)
• M13: 3,699,406 km (0.032 R)
• M14: 3,962,997 km (0.095 R)
• M15: 4,043,331 km (0.106 R)
• M16: 4,124,264 km (0.099 R)
• M17: 4,370,203 km (0.107 R)
• M18: 4,536,855 km (0.11 R)
• M19: 5,401,381 km (0.081 R)
• M20: 6,315,873 km (0.071 R)
• M21: 6,409,970 km (0.119 R)
• M22: 6,695,103 km (0.118 R)
• M23: 6,759,131 km (0.116 R)
• M24: 6,984,425 km (0.119 R)
• M25: 7,442,644 km (0.079 R)
• M26: 7,608,697 km (0.068 R)
• M27: 7,675,418 km (0.093 R)
• M28: 9,767,544 km (0.088 R)
• M29: 9,876,451 km (0.082 R)
• M30: 9,985,957 km (0.106 R)
• M31: 10,169,065 km (0.098 R)
• M32: 11,330,094 km (0.08 R)
• M33: 11,521,280 km (0.078 R)
• M34: 12,218,256 km (0.106 R)
• M35: 12,335,840 km (0.116 R)
• M36: 12,414,379 km (0.075 R)
• M37: 12,572,055 km (0.118 R)
• M38: 12,651,043 km (0.092 R)
• M39: 12,968,939 km (0.072 R)
• M40: 13,979,323 km (0.065 R)
• M41: 14,184,421 km (0.116 R)
• M42: 14,431,856 km (0.056 R)
• M43: 15,140,800 km (0.061 R)
• M44: 15,393,621 km (0.086 R)
• M45: 15,520,629 km (0.066 R)
• M46: 15,605,451 km (0.025 R)
• M47: 17,027,678 km (0.096 R)
• M48: 17,246,839 km (0.111 R)
• M49: 17,510,880 km (0.036 R)
• M50: 18,221,918 km (0.098 R)
• M51: 18,490,895 km (0.119 R)
• M52: 18,942,232 km (0.115 R)
• M53: 19,580,267 km (0.097 R)
• M54: 19,671,970 km (0.102 R)
• M55: 19,994,204 km (0.085 R)
• M56: 20,410,834 km (0.096 R)
• M57: 21,441,713 km (0.056 R)
• M58: 21,583,532 km (0.033 R)
• M59: 22,154,248 km (0.079 R)
• M60: 23,067,842 km (0.099 R)
• M61: 24,584,914 km (0.075 R)
• M62: 24,733,315 km (0.081 R)
• M63: 25,130,946 km (0.093 R)
• M64: 25,580,637 km (0.076 R)
• M65: 25,731,133 km (0.112 R)
• M66: 25,831,663 km (0.091 R)
• M67: 26,133,850 km (0.12 R)
• M68: 26,538,812 km (0.116 R)
• M69: 26,894,705 km (0.113 R)
• M70: 27,098,906 km (0.027 R)
• M71: 27,662,890 km (0.072 R)
• M72: 27,868,887 km (0.083 R)
• M73: 28,906,797 km (0.098 R)
• M74: 30,115,996 km (0.074 R)
• M75: 30,860,096 km (0.069 R)
• M76: 33,402,213 km (0.099 R)
• M77: 34,282,746 km (0.102 R)
• M78: 35,282,658 km (0.1 R)
• M79: 36,517,588 km (0.078 R)
• M80: 36,800,328 km (0.092 R)
• M81: 37,823,877 km (0.101 R)
• M82: 38,281,796 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.7

Radius: 3

Gravity: 104.08 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.58 AU - 12.7 AU

Year: 16021 Days

Day: 17.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,843,025 km

• M1: 170,990 km (0.064 R)
• M2: 227,987 km (0.06 R)
• M3: 274,811 km (0.094 R)
• M4: 709,244 km (0.118 R)
• M5: 1,188,555 km (0.085 R)
• M6: 1,562,699 km (0.12 R)
• M7: 1,970,354 km (0.105 R)
• M8: 2,236,787 km (0.111 R)
• M9: 2,270,896 km (0.119 R)
• M10: 2,802,866 km (0.108 R)
• M11: 3,178,057 km (0.072 R)
• M12: 3,851,098 km (0.086 R)
• M13: 4,784,439 km (0.106 R)
• M14: 5,877,551 km (0.082 R)
• M15: 6,894,068 km (0.096 R)
• M16: 7,244,875 km (0.081 R)
• M17: 7,755,902 km (0.049 R)
• M18: 8,384,362 km (0.115 R)
• M19: 8,812,362 km (0.064 R)
• M20: 9,689,454 km (0.116 R)
• M21: 10,308,490 km (0.084 R)
• M22: 10,365,337 km (0.113 R)
• M23: 10,594,072 km (0.118 R)
• M24: 11,114,523 km (0.046 R)
• M25: 11,172,867 km (0.032 R)
• M26: 13,964,812 km (0.114 R)
• M27: 14,854,919 km (0.105 R)
• M28: 14,983,573 km (0.101 R)
• M29: 15,177,302 km (0.101 R)
• M30: 15,697,903 km (0.082 R)
• M31: 15,894,624 km (0.038 R)
• M32: 16,026,121 km (0.066 R)
• M33: 17,024,537 km (0.041 R)
• M34: 17,497,416 km (0.054 R)
• M35: 18,042,999 km (0.119 R)
• M36: 19,080,909 km (0.1 R)
• M37: 19,925,240 km (0.082 R)
• M38: 20,067,058 km (0.118 R)
• M39: 20,280,535 km (0.104 R)
• M40: 20,925,451 km (0.096 R)
• M41: 22,088,425 km (0.081 R)
• M42: 22,825,942 km (0.117 R)
• M43: 23,048,694 km (0.06 R)
• M44: 24,097,973 km (0.11 R)
• M45: 24,324,763 km (0.044 R)
• M46: 25,162,661 km (0.088 R)
• M47: 25,855,299 km (0.098 R)
• M48: 26,788,341 km (0.104 R)
• M49: 26,866,730 km (0.074 R)
• M50: 27,023,359 km (0.082 R)
• M51: 27,495,490 km (0.118 R)
• M52: 27,890,877 km (0.116 R)
• M53: 31,947,523 km (0.12 R)
• M54: 32,196,603 km (0.105 R)
• M55: 33,705,298 km (0.088 R)
• M56: 34,894,451 km (0.117 R)
• M57: 36,356,920 km (0.089 R)
• M58: 37,052,101 km (0.084 R)
• M59: 38,632,005 km (0.106 R)
• M60: 39,252,387 km (0.08 R)
• M61: 39,965,370 km (0.115 R)
• M62: 41,494,560 km (0.064 R)
• M63: 43,318,008 km (0.104 R)
• M64: 44,239,531 km (0.11 R)
• M65: 44,888,487 km (0.119 R)
• M66: 45,074,437 km (0.116 R)
• M67: 46,008,077 km (0.095 R)
• M68: 46,665,560 km (0.037 R)
• M69: 47,231,489 km (0.106 R)
• M70: 48,751,702 km (0.096 R)
• M71: 50,384,563 km (0.082 R)
• M72: 52,328,288 km (0.085 R)
• M73: 53,407,786 km (0.109 R)
• M74: 54,990,980 km (0.1 R)
• M75: 55,190,095 km (0.094 R)
• M76: 55,488,992 km (0.112 R)
• M77: 57,394,719 km (0.111 R)
• M78: 58,304,873 km (0.069 R)
• M79: 58,710,881 km (0.117 R)
• M80: 60,139,391 km (0.083 R)
• M81: 60,241,866 km (0.113 R)
• M82: 61,269,753 km (0.08 R)
• M83: 61,786,015 km (0.101 R)
• M84: 61,992,759 km (0.072 R)
• M85: 62,926,549 km (0.082 R)
• M86: 63,343,030 km (0.088 R)
• M87: 63,655,988 km (0.079 R)
• M88: 65,018,077 km (0.062 R)
• M89: 69,914,415 km (0.11 R)
• M90: 70,237,846 km (0.07 R)
• M91: 72,515,623 km (0.047 R)
• M92: 72,624,680 km (0.096 R)
• M93: 72,843,093 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 17,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit