🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.4 AU - 0.64 AU

Year: 170 Days

Day: 42.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.89 AU - 0.91 AU

Year: 387 Days

Day: 42.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,324,688 km

• M1: 153,188 km (0.075 R)
• M2: 430,243 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.42 AU - 1.78 AU

Year: 917 Days

Day: 22.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 88.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.5

Radius: 8.4

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.64 AU - 4.26 AU

Year: 2903 Days

Day: 11.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,324,688 km

• M1: 125,213 km (0.044 R)
• M2: 217,964 km (0.089 R)
• M3: 283,338 km (0.119 R)
• M4: 402,269 km (0.088 R)
• M5: 473,028 km (0.105 R)
• M6: 557,252 km (0.063 R)
• M7: 610,359 km (0.101 R)
• M8: 862,731 km (0.114 R)
• M9: 1,011,880 km (0.108 R)
• M10: 1,263,803 km (0.111 R)
• M11: 1,459,626 km (0.082 R)
• M12: 1,880,296 km (0.054 R)
• M13: 2,019,422 km (0.117 R)
• M14: 2,118,755 km (0.1 R)
• M15: 2,655,661 km (0.068 R)
• M16: 2,843,856 km (0.113 R)
• M17: 2,971,762 km (0.104 R)
• M18: 3,167,137 km (0.041 R)
• M19: 3,485,331 km (0.115 R)
• M20: 3,605,159 km (0.104 R)
• M21: 4,407,752 km (0.084 R)
• M22: 4,953,485 km (0.1 R)
• M23: 5,127,317 km (0.107 R)
• M24: 5,185,661 km (0.113 R)
• M25: 5,322,692 km (0.105 R)
• M26: 5,401,530 km (0.083 R)
• M27: 5,600,495 km (0.111 R)
• M28: 5,680,680 km (0.1 R)
• M29: 5,842,246 km (0.067 R)
• M30: 6,232,247 km (0.034 R)
• M31: 6,357,162 km (0.082 R)
• M32: 6,567,197 km (0.074 R)
• M33: 6,715,598 km (0.076 R)
• M34: 6,779,626 km (0.104 R)
• M35: 6,908,130 km (0.076 R)
• M36: 7,167,533 km (0.073 R)
• M37: 7,651,482 km (0.116 R)
• M38: 8,010,068 km (0.098 R)
• M39: 8,214,269 km (0.093 R)
• M40: 8,954,031 km (0.075 R)
• M41: 9,118,738 km (0.07 R)
• M42: 9,189,648 km (0.085 R)
• M43: 9,498,866 km (0.117 R)
• M44: 9,618,844 km (0.043 R)
• M45: 10,152,160 km (0.112 R)
• M46: 10,472,001 km (0.111 R)
• M47: 10,670,367 km (0.084 R)
• M48: 10,819,965 km (0.07 R)
• M49: 10,920,196 km (0.117 R)
• M50: 11,146,687 km (0.102 R)
• M51: 11,758,093 km (0.114 R)
• M52: 11,912,628 km (0.052 R)
• M53: 12,249,971 km (0.105 R)
• M54: 12,328,211 km (0.102 R)
• M55: 12,880,825 km (0.065 R)
• M56: 13,013,519 km (0.117 R)
• M57: 13,066,776 km (0.09 R)
• M58: 13,982,763 km (0.069 R)
• M59: 14,173,949 km (0.081 R)
• M60: 14,421,085 km (0.088 R)
• M61: 14,476,137 km (0.082 R)
• M62: 14,947,370 km (0.092 R)
• M63: 15,142,895 km (0.107 R)
• M64: 15,311,043 km (0.089 R)
• M65: 15,564,611 km (0.109 R)
• M66: 15,734,405 km (0.057 R)
• M67: 15,819,526 km (0.037 R)
• M68: 16,304,822 km (0.108 R)
• M69: 16,534,753 km (0.097 R)
• M70: 16,737,010 km (0.095 R)
• M71: 17,202,259 km (0.106 R)
• M72: 17,260,752 km (0.083 R)
• M73: 17,465,851 km (0.065 R)
• M74: 17,937,682 km (0.12 R)
• M75: 18,354,013 km (0.118 R)
• M76: 18,954,349 km (0.102 R)
• M77: 19,378,310 km (0.086 R)
• M78: 19,836,079 km (0.113 R)
• M79: 20,669,190 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.9

Radius: 12.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.99 AU - 4.63 AU

Year: 3369 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 52,324,688 km

• M1: 156,779 km (0.112 R)
• M2: 237,561 km (0.088 R)
• M3: 344,524 km (0.101 R)
• M4: 510,428 km (0.115 R)
• M5: 715,826 km (0.045 R)
• M6: 796,309 km (0.101 R)
• M7: 1,133,353 km (0.062 R)
• M8: 1,219,821 km (0.115 R)
• M9: 1,493,436 km (0.101 R)
• M10: 1,993,691 km (0.031 R)
• M11: 2,135,659 km (0.101 R)
• M12: 2,244,566 km (0.11 R)
• M13: 2,737,940 km (0.112 R)
• M14: 2,816,928 km (0.047 R)
• M15: 2,950,369 km (0.062 R)
• M16: 3,154,421 km (0.086 R)
• M17: 3,320,923 km (0.105 R)
• M18: 3,765,229 km (0.047 R)
• M19: 4,428,097 km (0.107 R)
• M20: 4,725,647 km (0.093 R)
• M21: 4,997,466 km (0.103 R)
• M22: 5,290,977 km (0.116 R)
• M23: 5,556,663 km (0.11 R)
• M24: 6,222,523 km (0.084 R)
• M25: 6,379,900 km (0.105 R)
• M26: 6,485,516 km (0.104 R)
• M27: 6,752,100 km (0.118 R)
• M28: 6,968,119 km (0.083 R)
• M29: 7,648,191 km (0.108 R)
• M30: 7,779,239 km (0.114 R)
• M31: 8,177,020 km (0.108 R)
• M32: 8,311,209 km (0.055 R)
• M33: 8,776,458 km (0.102 R)
• M34: 8,972,880 km (0.069 R)
• M35: 9,230,338 km (0.054 R)
• M36: 9,490,339 km (0.042 R)
• M37: 10,058,512 km (0.041 R)
• M38: 10,202,425 km (0.1 R)
• M39: 10,346,787 km (0.038 R)
• M40: 10,450,458 km (0.114 R)
• M41: 11,037,181 km (0.105 R)
• M42: 11,334,432 km (0.075 R)
• M43: 11,420,002 km (0.099 R)
• M44: 11,591,591 km (0.114 R)
• M45: 11,720,694 km (0.095 R)
• M46: 11,850,395 km (0.104 R)
• M47: 11,980,695 km (0.047 R)
• M48: 12,154,977 km (0.041 R)
• M49: 12,396,128 km (0.107 R)
• M50: 12,572,504 km (0.081 R)
• M51: 12,994,669 km (0.077 R)
• M52: 13,084,129 km (0.104 R)
• M53: 13,196,327 km (0.112 R)
• M54: 13,421,472 km (0.06 R)
• M55: 13,511,979 km (0.116 R)
• M56: 13,990,243 km (0.118 R)
• M57: 14,427,817 km (0.096 R)
• M58: 14,659,843 km (0.048 R)
• M59: 14,940,040 km (0.09 R)
• M60: 15,174,759 km (0.086 R)
• M61: 15,553,092 km (0.106 R)
• M62: 15,791,102 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 10.2

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.88 AU - 5.98 AU

Year: 4959 Days

Day: 7.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 52,324,688 km

• M1: 168,597 km (0.047 R)
• M2: 245,041 km (0.113 R)
• M3: 395,088 km (0.109 R)
• M4: 478,414 km (0.087 R)
• M5: 600,336 km (0.06 R)
• M6: 747,989 km (0.102 R)
• M7: 878,289 km (0.105 R)
• M8: 961,765 km (0.047 R)
• M9: 1,162,375 km (0.116 R)
• M10: 1,341,594 km (0.074 R)
• M11: 1,530,087 km (0.101 R)
• M12: 1,622,987 km (0.077 R)
• M13: 1,737,130 km (0.092 R)
• M14: 1,853,966 km (0.106 R)
• M15: 2,126,683 km (0.114 R)
• M16: 2,455,649 km (0.098 R)
• M17: 2,721,784 km (0.089 R)
• M18: 2,881,255 km (0.059 R)
• M19: 3,221,740 km (0.106 R)
• M20: 3,317,931 km (0.04 R)
• M21: 3,575,090 km (0.059 R)
• M22: 3,687,288 km (0.04 R)
• M23: 4,148,050 km (0.069 R)
• M24: 4,213,424 km (0.072 R)
• M25: 4,613,449 km (0.095 R)
• M26: 5,081,690 km (0.114 R)
• M27: 5,151,851 km (0.082 R)
• M28: 5,464,361 km (0.089 R)
• M29: 5,608,424 km (0.116 R)
• M30: 5,959,530 km (0.079 R)
• M31: 6,393,364 km (0.105 R)
• M32: 6,530,097 km (0.072 R)
• M33: 7,024,069 km (0.1 R)
• M34: 7,212,413 km (0.068 R)
• M35: 7,530,158 km (0.082 R)
• M36: 7,722,990 km (0.082 R)
• M37: 7,803,923 km (0.084 R)
• M38: 7,917,467 km (0.079 R)
• M39: 8,427,446 km (0.066 R)
• M40: 8,678,023 km (0.083 R)
• M41: 8,829,566 km (0.098 R)
• M42: 9,033,019 km (0.074 R)
• M43: 9,152,398 km (0.071 R)
• M44: 9,220,914 km (0.116 R)
• M45: 9,844,737 km (0.111 R)
• M46: 10,091,124 km (0.074 R)
• M47: 10,214,991 km (0.03 R)
• M48: 10,625,787 km (0.086 R)
• M49: 10,715,695 km (0.03 R)
• M50: 11,481,936 km (0.1 R)
• M51: 11,555,837 km (0.118 R)
• M52: 12,115,034 km (0.12 R)
• M53: 12,265,679 km (0.09 R)
• M54: 12,341,226 km (0.059 R)
• M55: 12,683,207 km (0.081 R)
• M56: 12,912,839 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407

Radius: 4.7

Gravity: 18.42 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 10.06 AU - 11.84 AU

Year: 16416 Days

Day: 22.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,324,688 km

• M1: 193,729 km (0.098 R)
• M2: 320,887 km (0.117 R)
• M3: 489,933 km (0.057 R)
• M4: 781,050 km (0.049 R)
• M5: 965,355 km (0.104 R)
• M6: 1,163,273 km (0.092 R)
• M7: 1,520,812 km (0.096 R)
• M8: 1,672,803 km (0.05 R)
• M9: 1,829,881 km (0.08 R)
• M10: 2,898,908 km (0.108 R)
• M11: 2,930,173 km (0.029 R)
• M12: 3,215,606 km (0.107 R)
• M13: 3,280,233 km (0.058 R)
• M14: 3,778,842 km (0.115 R)
• M15: 4,336,244 km (0.087 R)
• M16: 4,443,655 km (0.086 R)
• M17: 4,771,125 km (0.101 R)
• M18: 5,106,374 km (0.112 R)
• M19: 5,487,699 km (0.078 R)
• M20: 5,917,793 km (0.079 R)
• M21: 6,237,334 km (0.085 R)
• M22: 7,060,571 km (0.09 R)
• M23: 7,527,765 km (0.093 R)
• M24: 8,402,464 km (0.07 R)
• M25: 8,491,774 km (0.068 R)
• M26: 8,536,503 km (0.119 R)
• M27: 8,626,262 km (0.096 R)
• M28: 8,761,349 km (0.086 R)
• M29: 9,262,951 km (0.087 R)
• M30: 9,447,704 km (0.079 R)
• M31: 10,103,691 km (0.105 R)
• M32: 11,409,830 km (0.086 R)
• M33: 11,607,748 km (0.08 R)
• M34: 12,512,665 km (0.026 R)
• M35: 12,922,114 km (0.094 R)
• M36: 13,544,442 km (0.083 R)
• M37: 13,701,669 km (0.039 R)
• M38: 14,282,857 km (0.053 R)
• M39: 14,603,295 km (0.066 R)
• M40: 14,657,001 km (0.099 R)
• M41: 15,034,287 km (0.115 R)
• M42: 15,251,353 km (0.069 R)
• M43: 15,360,261 km (0.076 R)
• M44: 15,578,823 km (0.094 R)
• M45: 16,129,792 km (0.117 R)
• M46: 17,649,108 km (0.085 R)
• M47: 18,165,520 km (0.048 R)
• M48: 18,687,018 km (0.05 R)
• M49: 18,803,555 km (0.112 R)
• M50: 19,213,453 km (0.117 R)
• M51: 19,331,037 km (0.096 R)
• M52: 20,101,466 km (0.115 R)
• M53: 22,472,443 km (0.093 R)
• M54: 23,470,260 km (0.025 R)
• M55: 23,785,164 km (0.115 R)
• M56: 25,122,569 km (0.07 R)
• M57: 25,380,027 km (0.028 R)
• M58: 27,009,148 km (0.113 R)
• M59: 27,075,120 km (0.107 R)
• M60: 28,604,758 km (0.041 R)
• M61: 29,008,374 km (0.039 R)
• M62: 29,481,701 km (0.066 R)
• M63: 31,677,499 km (0.103 R)
• M64: 32,234,751 km (0.115 R)
• M65: 32,304,613 km (0.087 R)
• M66: 32,654,672 km (0.112 R)
• M67: 32,724,833 km (0.111 R)
• M68: 33,500,050 km (0.106 R)
• M69: 33,783,538 km (0.118 R)
• M70: 34,566,982 km (0.068 R)
• M71: 35,284,303 km (0.066 R)
• M72: 35,861,901 km (0.074 R)
• M73: 36,442,490 km (0.09 R)
• M74: 37,026,071 km (0.108 R)
• M75: 37,392,437 km (0.086 R)
• M76: 38,498,862 km (0.079 R)
• M77: 39,615,910 km (0.051 R)
• M78: 39,990,652 km (0.117 R)
• M79: 43,415,546 km (0.118 R)
• M80: 43,492,739 km (0.07 R)
• M81: 43,879,150 km (0.067 R)
• M82: 43,956,642 km (0.115 R)
• M83: 45,750,470 km (0.115 R)
• M84: 46,222,301 km (0.101 R)
• M85: 46,695,779 km (0.082 R)
• M86: 48,045,899 km (0.083 R)
• M87: 50,947,350 km (0.064 R)
• M88: 51,191,643 km (0.119 R)
• M89: 51,845,087 km (0.093 R)
• M90: 54,903,017 km (0.094 R)
• M91: 55,404,469 km (0.106 R)
• M92: 55,739,419 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.9

Radius: 4

Gravity: 16.43 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.11 AU - 13.53 AU

Year: 18410 Days

Day: 22.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,324,688 km

• M1: 197,619 km (0.109 R)
• M2: 377,435 km (0.088 R)
• M3: 1,145,022 km (0.079 R)
• M4: 1,414,448 km (0.084 R)
• M5: 1,727,706 km (0.087 R)
• M6: 1,853,817 km (0.115 R)
• M7: 1,982,920 km (0.117 R)
• M8: 2,195,648 km (0.083 R)
• M9: 2,528,354 km (0.11 R)
• M10: 2,585,350 km (0.067 R)
• M11: 2,613,924 km (0.048 R)
• M12: 3,270,658 km (0.085 R)
• M13: 3,364,007 km (0.09 R)
• M14: 3,942,502 km (0.054 R)
• M15: 4,516,509 km (0.079 R)
• M16: 4,655,336 km (0.079 R)
• M17: 4,725,348 km (0.09 R)
• M18: 5,152,450 km (0.098 R)
• M19: 5,480,817 km (0.115 R)
• M20: 5,853,465 km (0.105 R)
• M21: 5,929,012 km (0.054 R)
• M22: 6,234,491 km (0.088 R)
• M23: 6,272,938 km (0.033 R)
• M24: 6,741,628 km (0.053 R)
• M25: 7,100,364 km (0.095 R)
• M26: 7,140,606 km (0.068 R)
• M27: 7,794,947 km (0.076 R)
• M28: 7,877,973 km (0.1 R)
• M29: 8,383,016 km (0.106 R)
• M30: 8,553,707 km (0.07 R)
• M31: 8,985,297 km (0.115 R)
• M32: 9,028,830 km (0.102 R)
• M33: 9,291,673 km (0.107 R)
• M34: 9,468,199 km (0.112 R)
• M35: 10,367,731 km (0.099 R)
• M36: 11,341,164 km (0.086 R)
• M37: 13,175,384 km (0.046 R)
• M38: 13,823,591 km (0.1 R)
• M39: 14,482,271 km (0.072 R)
• M40: 14,892,618 km (0.088 R)
• M41: 15,151,123 km (0.042 R)
• M42: 15,358,914 km (0.113 R)
• M43: 16,732,522 km (0.089 R)
• M44: 17,815,610 km (0.102 R)
• M45: 19,482,280 km (0.032 R)
• M46: 20,048,807 km (0.03 R)
• M47: 20,793,356 km (0.082 R)
• M48: 21,488,687 km (0.092 R)
• M49: 21,546,881 km (0.11 R)
• M50: 22,073,764 km (0.117 R)
• M51: 22,545,745 km (0.114 R)
• M52: 23,021,018 km (0.08 R)
• M53: 23,140,397 km (0.093 R)
• M54: 23,259,926 km (0.12 R)
• M55: 23,439,593 km (0.105 R)
• M56: 23,559,570 km (0.05 R)
• M57: 24,405,696 km (0.083 R)
• M58: 25,693,285 km (0.104 R)
• M59: 25,755,218 km (0.07 R)
• M60: 26,003,251 km (0.046 R)
• M61: 27,065,845 km (0.114 R)
• M62: 27,191,807 km (0.081 R)
• M63: 28,078,922 km (0.089 R)
• M64: 28,461,892 km (0.117 R)
• M65: 29,686,351 km (0.091 R)
• M66: 30,796,517 km (0.086 R)
• M67: 30,862,190 km (0.084 R)
• M68: 30,928,013 km (0.078 R)
• M69: 32,721,243 km (0.116 R)
• M70: 32,788,413 km (0.105 R)
• M71: 33,461,453 km (0.094 R)
• M72: 33,799,844 km (0.117 R)
• M73: 34,207,199 km (0.089 R)
• M74: 34,958,479 km (0.063 R)
• M75: 35,232,991 km (0.101 R)
• M76: 35,439,287 km (0.112 R)
• M77: 35,577,066 km (0.089 R)
• M78: 37,665,303 km (0.105 R)
• M79: 38,511,578 km (0.11 R)
• M80: 39,150,361 km (0.065 R)
• M81: 39,292,928 km (0.065 R)
• M82: 39,506,853 km (0.11 R)
• M83: 40,871,036 km (0.097 R)
• M84: 41,305,169 km (0.058 R)
• M85: 42,396,785 km (0.066 R)
• M86: 42,836,153 km (0.109 R)
• M87: 43,571,726 km (0.086 R)
• M88: 46,781,797 km (0.055 R)
• M89: 46,933,041 km (0.025 R)
• M90: 47,387,519 km (0.086 R)
• M91: 47,767,348 km (0.089 R)
• M92: 48,148,075 km (0.082 R)
• M93: 49,604,410 km (0.06 R)
• M94: 49,758,496 km (0.103 R)
• M95: 50,221,950 km (0.108 R)
• M96: 50,531,618 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 13,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit