🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.43 AU - 0.63 AU

Year: 253 Days

Day: 24.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.64 AU - 0.66 AU

Year: 344 Days

Day: 13.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.4

Radius: 12.9

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.76 AU - 3.14 AU

Year: 3324 Days

Day: 5.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 26,819,882 km

• M1: 206,146 km (0.105 R)
• M2: 289,771 km (0.058 R)
• M3: 376,089 km (0.075 R)
• M4: 552,315 km (0.1 R)
• M5: 633,846 km (0.062 R)
• M6: 896,540 km (0.099 R)
• M7: 984,803 km (0.101 R)
• M8: 1,123,330 km (0.117 R)
• M9: 1,552,676 km (0.105 R)
• M10: 1,647,372 km (0.082 R)
• M11: 1,758,224 km (0.033 R)
• M12: 2,334,924 km (0.104 R)
• M13: 2,428,721 km (0.089 R)
• M14: 2,555,880 km (0.084 R)
• M15: 2,718,044 km (0.041 R)
• M16: 2,900,553 km (0.102 R)
• M17: 3,155,917 km (0.108 R)
• M18: 3,312,845 km (0.115 R)
• M19: 3,544,123 km (0.092 R)
• M20: 3,689,083 km (0.068 R)
• M21: 3,891,789 km (0.111 R)
• M22: 4,308,269 km (0.092 R)
• M23: 4,561,239 km (0.107 R)
• M24: 4,699,468 km (0.104 R)
• M25: 5,000,458 km (0.099 R)
• M26: 5,143,025 km (0.032 R)
• M27: 5,600,196 km (0.107 R)
• M28: 5,876,653 km (0.116 R)
• M29: 6,135,757 km (0.111 R)
• M30: 6,442,881 km (0.062 R)
• M31: 6,643,043 km (0.071 R)
• M32: 6,935,806 km (0.107 R)
• M33: 7,049,500 km (0.093 R)
• M34: 7,232,907 km (0.054 R)
• M35: 7,557,535 km (0.117 R)
• M36: 8,101,173 km (0.026 R)
• M37: 8,341,577 km (0.097 R)
• M38: 8,535,606 km (0.114 R)
• M39: 8,731,130 km (0.092 R)
• M40: 9,076,851 km (0.1 R)
• M41: 9,401,927 km (0.05 R)
• M42: 10,115,359 km (0.104 R)
• M43: 10,218,582 km (0.112 R)
• M44: 10,530,793 km (0.077 R)
• M45: 10,635,511 km (0.07 R)
• M46: 10,925,432 km (0.037 R)
• M47: 13,280,401 km (0.052 R)
• M48: 13,907,366 km (0.078 R)
• M49: 14,137,747 km (0.116 R)
• M50: 14,224,364 km (0.075 R)
• M51: 14,427,518 km (0.101 R)
• M52: 15,249,259 km (0.093 R)
• M53: 15,695,809 km (0.12 R)
• M54: 16,297,940 km (0.068 R)
• M55: 16,510,519 km (0.119 R)
• M56: 16,846,366 km (0.079 R)
• M57: 17,215,274 km (0.1 R)
• M58: 18,590,976 km (0.083 R)
• M59: 18,813,129 km (0.099 R)
• M60: 19,068,044 km (0.073 R)
• M61: 19,324,155 km (0.103 R)
• M62: 19,775,043 km (0.03 R)
• M63: 20,001,834 km (0.109 R)
• M64: 20,196,909 km (0.111 R)
• M65: 20,294,597 km (0.107 R)
• M66: 21,446,800 km (0.039 R)
• M67: 22,383,881 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.9

Radius: 13.4

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.28 AU - 3.5 AU

Year: 4095 Days

Day: 14.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 26,819,882 km

• M1: 176,525 km (0.102 R)
• M2: 312,211 km (0.079 R)
• M3: 527,931 km (0.112 R)
• M4: 699,220 km (0.058 R)
• M5: 815,308 km (0.119 R)
• M6: 922,869 km (0.097 R)
• M7: 1,027,438 km (0.118 R)
• M8: 1,111,063 km (0.104 R)
• M9: 1,303,596 km (0.114 R)
• M10: 1,469,949 km (0.099 R)
• M11: 1,584,840 km (0.097 R)
• M12: 1,683,126 km (0.096 R)
• M13: 1,803,851 km (0.092 R)
• M14: 1,896,303 km (0.115 R)
• M15: 2,065,049 km (0.082 R)
• M16: 2,162,288 km (0.079 R)
• M17: 2,383,842 km (0.088 R)
• M18: 2,531,944 km (0.052 R)
• M19: 2,825,754 km (0.11 R)
• M20: 2,958,597 km (0.108 R)
• M21: 3,193,017 km (0.072 R)
• M22: 3,395,273 km (0.071 R)
• M23: 3,536,942 km (0.104 R)
• M24: 3,933,227 km (0.053 R)
• M25: 4,054,850 km (0.088 R)
• M26: 4,399,673 km (0.105 R)
• M27: 4,725,348 km (0.101 R)
• M28: 4,927,604 km (0.106 R)
• M29: 5,029,780 km (0.059 R)
• M30: 5,370,564 km (0.083 R)
• M31: 5,460,621 km (0.04 R)
• M32: 5,566,537 km (0.117 R)
• M33: 5,718,827 km (0.073 R)
• M34: 5,888,172 km (0.069 R)
• M35: 6,231,649 km (0.053 R)
• M36: 6,374,066 km (0.089 R)
• M37: 6,533,687 km (0.058 R)
• M38: 6,759,281 km (0.092 R)
• M39: 6,922,193 km (0.039 R)
• M40: 7,152,274 km (0.073 R)
• M41: 7,368,144 km (0.088 R)
• M42: 7,451,769 km (0.103 R)
• M43: 7,620,067 km (0.057 R)
• M44: 7,908,940 km (0.113 R)
• M45: 7,994,660 km (0.113 R)
• M46: 8,115,086 km (0.088 R)
• M47: 8,253,614 km (0.039 R)
• M48: 8,515,260 km (0.06 R)
• M49: 8,673,685 km (0.057 R)
• M50: 8,904,065 km (0.073 R)
• M51: 9,334,907 km (0.079 R)
• M52: 9,552,871 km (0.062 R)
• M53: 9,938,535 km (0.105 R)
• M54: 10,310,584 km (0.113 R)
• M55: 10,630,425 km (0.11 R)
• M56: 10,725,120 km (0.117 R)
• M57: 11,145,041 km (0.12 R)
• M58: 12,001,340 km (0.058 R)
• M59: 12,737,660 km (0.088 R)
• M60: 12,898,927 km (0.058 R)
• M61: 13,080,987 km (0.105 R)
• M62: 13,591,415 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.6

Radius: 11.9

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.89 AU - 6.12 AU

Year: 7334 Days

Day: 7.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 26,819,882 km

• M1: 442,062 km (0.096 R)
• M2: 614,997 km (0.092 R)
• M3: 733,927 km (0.03 R)
• M4: 812,765 km (0.079 R)
• M5: 962,513 km (0.076 R)
• M6: 1,050,177 km (0.065 R)
• M7: 1,349,522 km (0.115 R)
• M8: 1,448,855 km (0.113 R)
• M9: 1,761,964 km (0.103 R)
• M10: 2,119,802 km (0.092 R)
• M11: 2,355,418 km (0.073 R)
• M12: 2,981,635 km (0.117 R)
• M13: 3,491,166 km (0.094 R)
• M14: 3,827,162 km (0.065 R)
• M15: 4,203,102 km (0.106 R)
• M16: 4,440,514 km (0.044 R)
• M17: 4,743,449 km (0.12 R)
• M18: 5,084,532 km (0.075 R)
• M19: 5,369,666 km (0.042 R)
• M20: 6,289,842 km (0.113 R)
• M21: 6,425,378 km (0.119 R)
• M22: 6,733,699 km (0.092 R)
• M23: 6,872,377 km (0.08 R)
• M24: 7,615,878 km (0.119 R)
• M25: 8,273,510 km (0.116 R)
• M26: 8,496,710 km (0.028 R)
• M27: 8,759,853 km (0.071 R)
• M28: 9,178,577 km (0.064 R)
• M29: 9,371,110 km (0.107 R)
• M30: 10,234,290 km (0.09 R)
• M31: 10,314,025 km (0.094 R)
• M32: 10,393,910 km (0.118 R)
• M33: 10,675,304 km (0.092 R)
• M34: 10,837,319 km (0.11 R)
• M35: 11,328,149 km (0.115 R)
• M36: 12,120,120 km (0.06 R)
• M37: 12,458,810 km (0.058 R)
• M38: 13,059,296 km (0.096 R)
• M39: 13,450,345 km (0.091 R)
• M40: 13,581,542 km (0.1 R)
• M41: 15,234,449 km (0.062 R)
• M42: 15,416,958 km (0.109 R)
• M43: 15,600,216 km (0.12 R)
• M44: 15,784,221 km (0.117 R)
• M45: 16,015,200 km (0.066 R)
• M46: 16,200,701 km (0.084 R)
• M47: 16,761,693 km (0.107 R)
• M48: 17,329,118 km (0.108 R)
• M49: 17,615,299 km (0.109 R)
• M50: 17,950,996 km (0.086 R)
• M51: 18,192,148 km (0.105 R)
• M52: 18,824,050 km (0.1 R)
• M53: 19,860,165 km (0.112 R)
• M54: 20,059,578 km (0.114 R)
• M55: 20,611,445 km (0.11 R)
• M56: 21,016,107 km (0.098 R)
• M57: 21,117,535 km (0.102 R)
• M58: 21,474,326 km (0.032 R)
• M59: 22,608,427 km (0.099 R)
• M60: 23,392,769 km (0.042 R)
• M61: 23,761,827 km (0.068 R)
• M62: 24,988,080 km (0.073 R)
• M63: 25,203,501 km (0.108 R)
• M64: 25,690,442 km (0.108 R)
• M65: 25,799,050 km (0.115 R)
• M66: 26,180,375 km (0.066 R)
• M67: 27,003,912 km (0.098 R)
• M68: 28,003,225 km (0.105 R)
• M69: 28,732,515 km (0.119 R)
• M70: 31,711,906 km (0.096 R)
• M71: 32,530,655 km (0.119 R)
• M72: 32,942,648 km (0.097 R)
• M73: 33,474,917 km (0.112 R)
• M74: 33,890,949 km (0.12 R)
• M75: 35,450,955 km (0.034 R)
• M76: 35,753,592 km (0.078 R)
• M77: 36,118,012 km (0.064 R)
• M78: 36,239,635 km (0.058 R)
• M79: 37,649,296 km (0.089 R)
• M80: 38,267,883 km (0.063 R)
• M81: 38,453,983 km (0.066 R)
• M82: 38,951,994 km (0.089 R)
• M83: 39,514,931 km (0.106 R)
• M84: 40,017,430 km (0.049 R)
• M85: 40,585,304 km (0.099 R)
• M86: 41,665,251 km (0.119 R)
• M87: 42,883,576 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.9

Radius: 4.3

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.78 AU - 7.86 AU

Year: 11684 Days

Day: 19.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,819,882 km

• M1: 60,288 km (0.098 R)
• M2: 476,768 km (0.113 R)
• M3: 507,286 km (0.093 R)
• M4: 570,566 km (0.083 R)
• M5: 659,128 km (0.102 R)
• M6: 705,055 km (0.112 R)
• M7: 887,265 km (0.072 R)
• M8: 951,143 km (0.084 R)
• M9: 1,180,028 km (0.097 R)
• M10: 1,337,106 km (0.06 R)
• M11: 1,608,476 km (0.108 R)
• M12: 2,063,553 km (0.112 R)
• M13: 2,217,938 km (0.119 R)
• M14: 2,340,608 km (0.065 R)
• M15: 2,483,474 km (0.088 R)
• M16: 2,647,733 km (0.105 R)
• M17: 2,815,432 km (0.116 R)
• M18: 2,948,275 km (0.115 R)
• M19: 3,239,991 km (0.094 R)
• M20: 3,439,554 km (0.086 R)
• M21: 3,808,762 km (0.06 R)
• M22: 4,276,854 km (0.043 R)
• M23: 4,740,607 km (0.108 R)
• M24: 4,830,665 km (0.099 R)
• M25: 4,966,949 km (0.116 R)
• M26: 5,313,268 km (0.108 R)
• M27: 5,501,013 km (0.114 R)
• M28: 5,619,644 km (0.071 R)
• M29: 5,667,216 km (0.053 R)
• M30: 5,859,150 km (0.036 R)
• M31: 5,955,940 km (0.101 R)
• M32: 6,101,948 km (0.075 R)
• M33: 6,647,980 km (0.072 R)
• M34: 6,952,262 km (0.084 R)
• M35: 8,377,032 km (0.108 R)
• M36: 9,545,242 km (0.108 R)
• M37: 9,773,528 km (0.117 R)
• M38: 9,802,101 km (0.102 R)
• M39: 9,974,737 km (0.043 R)
• M40: 10,119,249 km (0.088 R)
• M41: 10,498,330 km (0.084 R)
• M42: 10,763,417 km (0.08 R)
• M43: 11,511,556 km (0.118 R)
• M44: 12,060,580 km (0.055 R)
• M45: 12,091,248 km (0.098 R)
• M46: 12,962,805 km (0.067 R)
• M47: 12,994,221 km (0.075 R)
• M48: 13,757,918 km (0.098 R)
• M49: 14,699,786 km (0.085 R)
• M50: 15,428,178 km (0.083 R)
• M51: 15,495,048 km (0.077 R)
• M52: 17,092,155 km (0.071 R)
• M53: 17,299,797 km (0.113 R)
• M54: 18,350,572 km (0.064 R)
• M55: 18,527,696 km (0.061 R)
• M56: 19,241,877 km (0.113 R)
• M57: 19,493,949 km (0.076 R)
• M58: 19,638,460 km (0.086 R)
• M59: 19,819,623 km (0.088 R)
• M60: 20,439,856 km (0.065 R)
• M61: 20,586,612 km (0.094 R)
• M62: 21,103,323 km (0.081 R)
• M63: 22,451,499 km (0.112 R)
• M64: 24,175,465 km (0.116 R)
• M65: 25,703,607 km (0.073 R)
• M66: 26,140,283 km (0.116 R)
• M67: 26,299,605 km (0.066 R)
• M68: 26,459,375 km (0.037 R)
• M69: 26,499,318 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 19,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit