🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.84 AU - 1.2 AU

Year: 367 Days

Day: 17.4 Hours

Environment

Temp: 66 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.24 AU - 1.6 AU

Year: 603 Days

Day: 24.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,227,044 km

• M1: 218,413 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.5 AU - 2.52 AU

Year: 1417 Days

Day: 21.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,227,044 km

• M1: 1,396,646 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.53 AU - 4.93 AU

Year: 3667 Days

Day: 29.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797

Radius: 9.2

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.36 AU - 5.44 AU

Year: 4473 Days

Day: 14.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,227,044 km

• M1: 210,185 km (0.101 R)
• M2: 306,676 km (0.059 R)
• M3: 462,706 km (0.026 R)
• M4: 590,014 km (0.116 R)
• M5: 791,522 km (0.086 R)
• M6: 868,116 km (0.12 R)
• M7: 1,099,544 km (0.112 R)
• M8: 1,274,873 km (0.053 R)
• M9: 1,539,063 km (0.111 R)
• M10: 1,803,702 km (0.032 R)
• M11: 2,338,813 km (0.048 R)
• M12: 2,624,096 km (0.119 R)
• M13: 2,682,589 km (0.109 R)
• M14: 2,761,128 km (0.08 R)
• M15: 2,820,668 km (0.05 R)
• M16: 2,940,945 km (0.119 R)
• M17: 3,145,295 km (0.087 R)
• M18: 3,460,348 km (0.067 R)
• M19: 3,941,156 km (0.115 R)
• M20: 4,143,861 km (0.037 R)
• M21: 4,396,382 km (0.108 R)
• M22: 5,013,174 km (0.094 R)
• M23: 5,208,549 km (0.102 R)
• M24: 5,356,651 km (0.037 R)
• M25: 5,707,757 km (0.09 R)
• M26: 5,834,915 km (0.106 R)
• M27: 6,379,452 km (0.111 R)
• M28: 6,511,547 km (0.053 R)
• M29: 6,644,539 km (0.035 R)
• M30: 7,240,537 km (0.117 R)
• M31: 7,378,317 km (0.087 R)
• M32: 7,516,994 km (0.064 R)
• M33: 8,137,675 km (0.099 R)
• M34: 8,980,809 km (0.116 R)
• M35: 9,188,451 km (0.028 R)
• M36: 9,247,991 km (0.104 R)
• M37: 9,337,749 km (0.12 R)
• M38: 9,760,214 km (0.109 R)
• M39: 10,188,812 km (0.108 R)
• M40: 10,529,895 km (0.071 R)
• M41: 10,686,225 km (0.106 R)
• M42: 11,032,843 km (0.115 R)
• M43: 11,096,272 km (0.062 R)
• M44: 11,351,187 km (0.116 R)
• M45: 11,672,523 km (0.083 R)
• M46: 11,834,388 km (0.107 R)
• M47: 12,062,076 km (0.115 R)
• M48: 12,887,408 km (0.067 R)
• M49: 13,492,980 km (0.098 R)
• M50: 14,314,721 km (0.106 R)
• M51: 14,383,835 km (0.118 R)
• M52: 14,906,530 km (0.106 R)
• M53: 15,047,003 km (0.119 R)
• M54: 15,506,418 km (0.11 R)
• M55: 15,970,470 km (0.051 R)
• M56: 16,656,975 km (0.115 R)
• M57: 16,729,679 km (0.094 R)
• M58: 16,912,338 km (0.058 R)
• M59: 17,353,054 km (0.102 R)
• M60: 17,686,059 km (0.091 R)
• M61: 18,058,557 km (0.083 R)
• M62: 19,001,323 km (0.108 R)
• M63: 19,229,909 km (0.105 R)
• M64: 19,497,838 km (0.088 R)
• M65: 19,766,815 km (0.104 R)
• M66: 19,921,200 km (0.05 R)
• M67: 20,659,765 km (0.07 R)
• M68: 21,249,181 km (0.095 R)
• M69: 21,884,074 km (0.096 R)
• M70: 22,605,585 km (0.109 R)
• M71: 22,928,866 km (0.08 R)
• M72: 23,294,333 km (0.096 R)
• M73: 23,620,756 km (0.083 R)
• M74: 23,702,735 km (0.056 R)
• M75: 24,031,103 km (0.117 R)
• M76: 24,484,983 km (0.097 R)
• M77: 24,983,443 km (0.117 R)
• M78: 25,150,394 km (0.107 R)
• M79: 25,695,379 km (0.089 R)
• M80: 26,626,626 km (0.087 R)
• M81: 27,267,802 km (0.083 R)
• M82: 27,353,671 km (0.098 R)
• M83: 27,914,215 km (0.118 R)
• M84: 28,609,097 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.8

Radius: 13.6

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.85 AU - 11.87 AU

Year: 13648 Days

Day: 5.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 109 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,227,044 km

• M1: 179,966 km (0.069 R)
• M2: 279,000 km (0.106 R)
• M3: 385,364 km (0.114 R)
• M4: 530,923 km (0.083 R)
• M5: 719,416 km (0.08 R)
• M6: 1,192,295 km (0.087 R)
• M7: 1,396,646 km (0.105 R)
• M8: 1,668,914 km (0.097 R)
• M9: 2,587,295 km (0.033 R)
• M10: 2,855,823 km (0.071 R)
• M11: 3,168,932 km (0.037 R)
• M12: 3,384,053 km (0.12 R)
• M13: 4,135,783 km (0.053 R)
• M14: 5,658,390 km (0.085 R)
• M15: 6,638,854 km (0.109 R)
• M16: 7,195,957 km (0.105 R)
• M17: 7,337,476 km (0.084 R)
• M18: 8,553,857 km (0.075 R)
• M19: 9,884,380 km (0.098 R)
• M20: 12,167,094 km (0.115 R)
• M21: 12,449,385 km (0.113 R)
• M22: 13,020,550 km (0.116 R)
• M23: 14,965,472 km (0.082 R)
• M24: 16,002,634 km (0.114 R)
• M25: 16,126,052 km (0.114 R)
• M26: 16,374,085 km (0.108 R)
• M27: 17,062,834 km (0.046 R)
• M28: 17,505,943 km (0.113 R)
• M29: 18,339,053 km (0.1 R)
• M30: 18,598,007 km (0.081 R)
• M31: 19,579,818 km (0.067 R)
• M32: 19,844,606 km (0.093 R)
• M33: 20,511,514 km (0.087 R)
• M34: 20,645,703 km (0.066 R)
• M35: 20,780,341 km (0.079 R)
• M36: 21,389,504 km (0.081 R)
• M37: 23,042,560 km (0.104 R)
• M38: 23,182,284 km (0.083 R)
• M39: 24,238,296 km (0.119 R)
• M40: 25,166,251 km (0.056 R)
• M41: 26,836,362 km (0.076 R)
• M42: 27,130,621 km (0.105 R)
• M43: 28,093,882 km (0.074 R)
• M44: 28,317,680 km (0.043 R)
• M45: 28,992,965 km (0.067 R)
• M46: 29,370,400 km (0.104 R)
• M47: 31,746,763 km (0.108 R)
• M48: 32,291,897 km (0.104 R)
• M49: 33,391,292 km (0.085 R)
• M50: 33,786,978 km (0.036 R)
• M51: 34,822,944 km (0.081 R)
• M52: 35,546,249 km (0.091 R)
• M53: 36,437,105 km (0.116 R)
• M54: 37,171,481 km (0.119 R)
• M55: 37,663,658 km (0.099 R)
• M56: 38,075,650 km (0.102 R)
• M57: 39,737,982 km (0.071 R)
• M58: 40,241,378 km (0.055 R)
• M59: 42,104,919 km (0.098 R)
• M60: 42,618,189 km (0.115 R)
• M61: 43,391,760 km (0.061 R)
• M62: 44,430,418 km (0.098 R)
• M63: 45,389,789 km (0.09 R)
• M64: 46,708,943 km (0.078 R)
• M65: 47,240,165 km (0.096 R)
• M66: 47,506,599 km (0.107 R)
• M67: 49,565,215 km (0.066 R)
• M68: 49,835,838 km (0.098 R)
• M69: 50,288,072 km (0.032 R)
• M70: 50,923,414 km (0.109 R)
• M71: 52,018,770 km (0.059 R)
• M72: 54,697,918 km (0.098 R)
• M73: 55,538,509 km (0.108 R)
• M74: 57,232,405 km (0.039 R)
• M75: 58,466,438 km (0.076 R)
• M76: 58,847,913 km (0.079 R)
• M77: 60,093,315 km (0.033 R)
• M78: 60,189,357 km (0.111 R)
• M79: 62,123,358 km (0.115 R)
• M80: 62,902,613 km (0.105 R)
• M81: 64,175,991 km (0.116 R)
• M82: 64,963,773 km (0.049 R)
• M83: 65,556,629 km (0.07 R)
• M84: 65,952,914 km (0.085 R)
• M85: 66,052,097 km (0.069 R)

Asteroid Belt

Center: 15.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162

Radius: 5.6

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 17.71 AU - 20.21 AU

Year: 29427 Days

Day: 19.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,227,044 km

• M1: 268,079 km (0.12 R)
• M2: 467,793 km (0.082 R)
• M3: 574,456 km (0.09 R)
• M4: 709,094 km (0.101 R)
• M5: 832,662 km (0.103 R)
• M6: 940,971 km (0.102 R)
• M7: 1,077,254 km (0.114 R)
• M8: 1,656,796 km (0.119 R)
• M9: 1,793,978 km (0.059 R)
• M10: 2,660,598 km (0.059 R)
• M11: 3,779,889 km (0.081 R)
• M12: 3,997,405 km (0.076 R)
• M13: 4,034,056 km (0.086 R)
• M14: 5,426,513 km (0.12 R)
• M15: 5,837,459 km (0.03 R)
• M16: 6,258,277 km (0.109 R)
• M17: 6,645,437 km (0.101 R)
• M18: 6,820,017 km (0.058 R)
• M19: 6,863,999 km (0.116 R)
• M20: 6,951,963 km (0.11 R)
• M21: 7,040,375 km (0.05 R)
• M22: 7,533,450 km (0.049 R)
• M23: 7,852,991 km (0.118 R)
• M24: 8,552,510 km (0.065 R)
• M25: 8,647,206 km (0.085 R)
• M26: 9,029,877 km (0.052 R)
• M27: 9,564,989 km (0.091 R)
• M28: 9,712,642 km (0.11 R)
• M29: 10,160,388 km (0.039 R)
• M30: 10,210,503 km (0.107 R)
• M31: 11,231,060 km (0.083 R)
• M32: 11,282,821 km (0.12 R)
• M33: 11,700,797 km (0.105 R)
• M34: 12,444,149 km (0.065 R)
• M35: 14,199,979 km (0.114 R)
• M36: 14,992,100 km (0.116 R)
• M37: 15,221,135 km (0.055 R)
• M38: 16,501,094 km (0.085 R)
• M39: 18,853,670 km (0.113 R)
• M40: 19,162,739 km (0.069 R)
• M41: 19,974,308 km (0.113 R)
• M42: 20,100,120 km (0.095 R)
• M43: 20,796,946 km (0.071 R)
• M44: 22,279,461 km (0.081 R)
• M45: 22,803,054 km (0.082 R)
• M46: 24,129,688 km (0.107 R)
• M47: 24,196,708 km (0.094 R)
• M48: 24,532,555 km (0.091 R)
• M49: 25,276,954 km (0.048 R)
• M50: 26,028,683 km (0.113 R)
• M51: 26,097,349 km (0.093 R)
• M52: 26,166,164 km (0.101 R)
• M53: 26,441,723 km (0.108 R)
• M54: 27,764,318 km (0.11 R)
• M55: 29,250,872 km (0.078 R)
• M56: 29,895,938 km (0.062 R)
• M57: 31,126,979 km (0.097 R)
• M58: 31,419,143 km (0.115 R)
• M59: 32,226,972 km (0.108 R)
• M60: 32,448,526 km (0.065 R)
• M61: 34,238,764 km (0.029 R)
• M62: 35,145,925 km (0.12 R)
• M63: 36,214,204 km (0.086 R)
• M64: 37,525,579 km (0.111 R)
• M65: 37,992,174 km (0.099 R)
• M66: 40,194,853 km (0.054 R)
• M67: 40,274,290 km (0.113 R)
• M68: 40,353,726 km (0.098 R)
• M69: 41,793,307 km (0.094 R)
• M70: 43,087,029 km (0.034 R)
• M71: 43,493,935 km (0.082 R)
• M72: 46,962,512 km (0.056 R)
• M73: 47,213,686 km (0.059 R)
• M74: 47,381,386 km (0.06 R)
• M75: 47,969,754 km (0.067 R)
• M76: 52,937,451 km (0.086 R)
• M77: 53,897,869 km (0.093 R)
• M78: 56,724,371 km (0.085 R)
• M79: 57,438,402 km (0.063 R)
• M80: 59,056,153 km (0.111 R)
• M81: 60,597,609 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.7

Radius: 4.3

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 17.23 AU - 21.11 AU

Year: 29918 Days

Day: 18.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 76 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,227,044 km

• M1: 178,769 km (0.11 R)
• M2: 232,026 km (0.076 R)
• M3: 480,808 km (0.116 R)
• M4: 619,485 km (0.052 R)
• M5: 838,646 km (0.095 R)
• M6: 1,453,792 km (0.037 R)
• M7: 1,481,767 km (0.028 R)
• M8: 1,654,253 km (0.086 R)
• M9: 2,439,642 km (0.092 R)
• M10: 3,510,464 km (0.064 R)
• M11: 4,213,723 km (0.077 R)
• M12: 4,874,198 km (0.094 R)
• M13: 5,130,160 km (0.048 R)
• M14: 5,788,989 km (0.079 R)
• M15: 5,969,105 km (0.089 R)
• M16: 6,059,911 km (0.044 R)
• M17: 6,105,388 km (0.068 R)
• M18: 7,136,267 km (0.088 R)
• M19: 7,280,928 km (0.06 R)
• M20: 7,622,460 km (0.085 R)
• M21: 7,869,446 km (0.084 R)
• M22: 8,219,805 km (0.034 R)
• M23: 8,473,074 km (0.057 R)
• M24: 8,677,574 km (0.079 R)
• M25: 9,353,457 km (0.058 R)
• M26: 9,511,881 km (0.084 R)
• M27: 10,208,409 km (0.115 R)
• M28: 10,371,471 km (0.096 R)
• M29: 12,163,504 km (0.117 R)
• M30: 13,212,933 km (0.051 R)
• M31: 13,331,265 km (0.085 R)
• M32: 14,717,588 km (0.08 R)
• M33: 15,086,796 km (0.118 R)
• M34: 15,897,018 km (0.044 R)
• M35: 16,022,979 km (0.056 R)
• M36: 16,657,424 km (0.098 R)
• M37: 18,147,718 km (0.04 R)
• M38: 20,427,589 km (0.049 R)
• M39: 22,583,295 km (0.107 R)
• M40: 24,810,208 km (0.074 R)
• M41: 25,690,742 km (0.088 R)
• M42: 25,986,646 km (0.103 R)
• M43: 26,283,598 km (0.117 R)
• M44: 27,105,937 km (0.092 R)
• M45: 28,469,821 km (0.101 R)
• M46: 29,623,221 km (0.049 R)
• M47: 30,088,919 km (0.063 R)
• M48: 30,322,591 km (0.064 R)
• M49: 30,948,957 km (0.101 R)
• M50: 31,263,561 km (0.055 R)
• M51: 31,500,375 km (0.098 R)
• M52: 32,692,969 km (0.059 R)
• M53: 33,013,408 km (0.081 R)
• M54: 33,335,043 km (0.066 R)
• M55: 34,468,696 km (0.119 R)
• M56: 34,713,139 km (0.118 R)
• M57: 35,779,622 km (0.048 R)
• M58: 36,275,389 km (0.032 R)
• M59: 36,690,374 km (0.076 R)
• M60: 36,856,727 km (0.074 R)
• M61: 37,357,431 km (0.096 R)
• M62: 38,365,571 km (0.09 R)
• M63: 38,619,139 km (0.075 R)
• M64: 39,723,770 km (0.081 R)
• M65: 39,809,190 km (0.109 R)
• M66: 40,151,321 km (0.056 R)
• M67: 43,275,074 km (0.094 R)
• M68: 44,333,479 km (0.056 R)
• M69: 45,043,919 km (0.107 R)
• M70: 45,400,411 km (0.071 R)
• M71: 46,926,458 km (0.096 R)
• M72: 47,831,825 km (0.118 R)
• M73: 48,013,586 km (0.094 R)
• M74: 48,469,112 km (0.074 R)
• M75: 48,651,621 km (0.092 R)
• M76: 50,028,370 km (0.1 R)
• M77: 50,212,824 km (0.071 R)
• M78: 50,490,029 km (0.069 R)
• M79: 51,324,785 km (0.117 R)
• M80: 51,603,935 km (0.112 R)
• M81: 53,478,396 km (0.068 R)
• M82: 55,566,035 km (0.111 R)
• M83: 55,757,071 km (0.068 R)
• M84: 56,523,611 km (0.109 R)
• M85: 56,619,653 km (0.059 R)
• M86: 58,941,561 km (0.096 R)
• M87: 59,136,337 km (0.076 R)
• M88: 60,015,973 km (0.111 R)
• M89: 62,382,761 km (0.071 R)
• M90: 62,482,094 km (0.107 R)
• M91: 63,377,886 km (0.109 R)
• M92: 64,278,016 km (0.115 R)
• M93: 64,679,387 km (0.099 R)
• M94: 65,989,715 km (0.068 R)
• M95: 66,597,382 km (0.068 R)
• M96: 67,512,472 km (0.12 R)
• M97: 67,818,400 km (0.103 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 17,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit