🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.53 AU - 0.53 AU

Year: 253 Days

Day: 39.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,837,556 km

• M1: 390,750 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.4

Radius: 12.3

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.7 AU - 0.94 AU

Year: 487 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 14,837,556 km

• M1: 171,290 km (0.064 R)
• M2: 275,410 km (0.111 R)
• M3: 360,680 km (0.085 R)
• M4: 442,361 km (0.102 R)
• M5: 551,567 km (0.109 R)
• M6: 647,011 km (0.088 R)
• M7: 757,863 km (0.096 R)
• M8: 838,795 km (0.105 R)
• M9: 932,743 km (0.108 R)
• M10: 1,055,563 km (0.072 R)
• M11: 1,205,460 km (0.102 R)
• M12: 1,340,547 km (0.099 R)
• M13: 1,532,929 km (0.106 R)
• M14: 1,704,518 km (0.101 R)
• M15: 1,814,323 km (0.057 R)
• M16: 1,958,087 km (0.09 R)
• M17: 2,034,830 km (0.05 R)
• M18: 2,158,248 km (0.046 R)
• M19: 2,297,674 km (0.1 R)
• M20: 2,392,519 km (0.102 R)
• M21: 2,571,887 km (0.061 R)
• M22: 2,791,795 km (0.099 R)
• M23: 2,944,385 km (0.073 R)
• M24: 3,167,286 km (0.089 R)
• M25: 3,326,608 km (0.091 R)
• M26: 3,488,772 km (0.082 R)
• M27: 3,566,862 km (0.095 R)
• M28: 3,788,716 km (0.111 R)
• M29: 4,007,129 km (0.099 R)
• M30: 4,130,248 km (0.081 R)
• M31: 4,254,713 km (0.067 R)
• M32: 4,346,716 km (0.071 R)
• M33: 4,532,815 km (0.104 R)
• M34: 4,773,518 km (0.116 R)
• M35: 4,956,925 km (0.106 R)
• M36: 5,107,122 km (0.062 R)
• M37: 5,222,910 km (0.047 R)
• M38: 5,412,002 km (0.03 R)
• M39: 5,511,934 km (0.094 R)
• M40: 5,630,864 km (0.114 R)
• M41: 5,843,293 km (0.11 R)
• M42: 6,021,015 km (0.101 R)
• M43: 6,115,112 km (0.076 R)
• M44: 6,285,953 km (0.116 R)
• M45: 6,419,843 km (0.106 R)
• M46: 6,496,886 km (0.07 R)
• M47: 6,603,250 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.3

Radius: 10.1

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.85 AU - 1.09 AU

Year: 627 Days

Day: 9.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 14,837,556 km

• M1: 148,850 km (0.052 R)
• M2: 220,956 km (0.046 R)
• M3: 306,376 km (0.096 R)
• M4: 379,829 km (0.085 R)
• M5: 467,942 km (0.043 R)
• M6: 656,735 km (0.117 R)
• M7: 822,788 km (0.107 R)
• M8: 1,045,988 km (0.086 R)
• M9: 1,242,859 km (0.097 R)
• M10: 1,340,696 km (0.07 R)
• M11: 1,451,997 km (0.105 R)
• M12: 1,517,072 km (0.109 R)
• M13: 1,695,393 km (0.052 R)
• M14: 1,851,423 km (0.048 R)
• M15: 2,024,508 km (0.087 R)
• M16: 2,116,062 km (0.084 R)
• M17: 2,309,941 km (0.071 R)
• M18: 2,380,252 km (0.107 R)
• M19: 2,477,191 km (0.065 R)
• M20: 2,562,312 km (0.036 R)
• M21: 2,830,392 km (0.063 R)
• M22: 2,933,315 km (0.107 R)
• M23: 3,065,560 km (0.073 R)
• M24: 3,199,749 km (0.116 R)
• M25: 3,292,649 km (0.094 R)
• M26: 3,452,120 km (0.098 R)
• M27: 3,651,235 km (0.052 R)
• M28: 3,748,623 km (0.099 R)
• M29: 3,945,793 km (0.087 R)
• M30: 4,115,288 km (0.044 R)
• M31: 4,232,273 km (0.118 R)
• M32: 4,429,743 km (0.093 R)
• M33: 4,509,628 km (0.054 R)
• M34: 4,646,510 km (0.075 R)
• M35: 4,760,204 km (0.103 R)
• M36: 5,015,418 km (0.112 R)
• M37: 5,107,122 km (0.09 R)
• M38: 5,199,274 km (0.057 R)
• M39: 5,368,469 km (0.091 R)
• M40: 5,573,867 km (0.101 R)
• M41: 5,764,305 km (0.096 R)
• M42: 5,948,311 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.4

Radius: 11.5

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.94 AU - 1.12 AU

Year: 686 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 14,837,556 km

• M1: 154,834 km (0.104 R)
• M2: 245,490 km (0.118 R)
• M3: 329,415 km (0.1 R)
• M4: 413,189 km (0.047 R)
• M5: 567,874 km (0.074 R)
• M6: 769,681 km (0.086 R)
• M7: 874,549 km (0.061 R)
• M8: 979,118 km (0.066 R)
• M9: 1,076,506 km (0.071 R)
• M10: 1,275,471 km (0.053 R)
• M11: 1,447,659 km (0.079 R)
• M12: 1,689,409 km (0.091 R)
• M13: 1,836,613 km (0.064 R)
• M14: 1,937,143 km (0.072 R)
• M15: 2,069,238 km (0.056 R)
• M16: 2,250,251 km (0.045 R)
• M17: 2,428,721 km (0.111 R)
• M18: 2,563,659 km (0.047 R)
• M19: 2,668,676 km (0.034 R)
• M20: 3,068,851 km (0.061 R)
• M21: 3,267,367 km (0.042 R)
• M22: 3,461,246 km (0.12 R)
• M23: 3,595,734 km (0.097 R)
• M24: 3,759,394 km (0.063 R)
• M25: 3,934,873 km (0.095 R)
• M26: 4,170,041 km (0.09 R)
• M27: 4,294,057 km (0.099 R)
• M28: 4,371,100 km (0.081 R)
• M29: 4,565,577 km (0.096 R)
• M30: 4,673,886 km (0.098 R)
• M31: 4,792,966 km (0.095 R)
• M32: 4,973,381 km (0.081 R)
• M33: 5,054,314 km (0.043 R)
• M34: 5,166,362 km (0.074 R)
• M35: 5,372,209 km (0.107 R)
• M36: 5,486,652 km (0.099 R)
• M37: 5,622,935 km (0.09 R)
• M38: 5,717,930 km (0.053 R)
• M39: 6,222,673 km (0.068 R)
• M40: 6,430,913 km (0.08 R)
• M41: 6,786,807 km (0.085 R)
• M42: 6,899,304 km (0.079 R)
• M43: 7,035,139 km (0.071 R)
• M44: 7,126,244 km (0.031 R)
• M45: 7,517,742 km (0.085 R)
• M46: 7,751,414 km (0.089 R)
• M47: 7,892,784 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.7

Radius: 14.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.86 AU - 1.22 AU

Year: 696 Days

Day: 5.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 14,837,556 km

• M1: 177,423 km (0.097 R)
• M2: 357,539 km (0.058 R)
• M3: 468,840 km (0.074 R)
• M4: 559,795 km (0.112 R)
• M5: 678,277 km (0.092 R)
• M6: 791,074 km (0.059 R)
• M7: 968,197 km (0.042 R)
• M8: 1,080,246 km (0.12 R)
• M9: 1,431,053 km (0.093 R)
• M10: 1,519,466 km (0.076 R)
• M11: 1,630,916 km (0.092 R)
• M12: 1,759,869 km (0.089 R)
• M13: 1,862,493 km (0.06 R)
• M14: 1,974,991 km (0.084 R)
• M15: 2,144,336 km (0.08 R)
• M16: 2,342,703 km (0.064 R)
• M17: 2,440,091 km (0.081 R)
• M18: 2,547,353 km (0.077 R)
• M19: 2,698,446 km (0.098 R)
• M20: 2,800,921 km (0.083 R)
• M21: 3,018,735 km (0.086 R)
• M22: 3,116,273 km (0.036 R)
• M23: 3,215,008 km (0.08 R)
• M24: 3,443,444 km (0.108 R)
• M25: 3,611,293 km (0.064 R)
• M26: 3,858,578 km (0.082 R)
• M27: 4,180,662 km (0.077 R)
• M28: 4,319,938 km (0.034 R)
• M29: 4,450,836 km (0.117 R)
• M30: 4,542,091 km (0.109 R)
• M31: 4,664,910 km (0.058 R)
• M32: 4,757,661 km (0.069 R)
• M33: 4,871,954 km (0.087 R)
• M34: 5,457,480 km (0.054 R)
• M35: 5,599,149 km (0.092 R)
• M36: 5,753,085 km (0.114 R)
• M37: 5,997,977 km (0.085 R)
• M38: 6,234,940 km (0.068 R)
• M39: 6,406,080 km (0.12 R)
• M40: 6,567,347 km (0.06 R)
• M41: 6,660,097 km (0.089 R)
• M42: 6,929,074 km (0.089 R)
• M43: 7,023,620 km (0.112 R)
• M44: 7,285,566 km (0.107 R)
• M45: 7,381,608 km (0.031 R)
• M46: 7,562,920 km (0.118 R)
• M47: 7,660,159 km (0.057 R)
• M48: 7,782,380 km (0.118 R)
• M49: 7,942,151 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.7

Radius: 11.5

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.41 AU - 1.57 AU

Year: 1193 Days

Day: 14.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 14,837,556 km

• M1: 145,708 km (0.086 R)
• M2: 280,795 km (0.109 R)
• M3: 431,291 km (0.101 R)
• M4: 537,954 km (0.076 R)
• M5: 852,259 km (0.094 R)
• M6: 924,814 km (0.045 R)
• M7: 1,055,413 km (0.077 R)
• M8: 1,275,172 km (0.096 R)
• M9: 1,430,006 km (0.087 R)
• M10: 1,542,354 km (0.092 R)
• M11: 1,632,861 km (0.061 R)
• M12: 1,725,163 km (0.092 R)
• M13: 1,802,056 km (0.087 R)
• M14: 1,941,780 km (0.119 R)
• M15: 2,048,892 km (0.047 R)
• M16: 2,139,848 km (0.117 R)
• M17: 2,213,450 km (0.052 R)
• M18: 2,624,695 km (0.044 R)
• M19: 2,743,775 km (0.102 R)
• M20: 3,008,114 km (0.095 R)
• M21: 3,238,495 km (0.109 R)
• M22: 3,355,779 km (0.116 R)
• M23: 3,442,097 km (0.064 R)
• M24: 3,518,093 km (0.112 R)
• M25: 3,605,757 km (0.052 R)
• M26: 3,816,990 km (0.103 R)
• M27: 4,251,571 km (0.114 R)
• M28: 4,463,103 km (0.107 R)
• M29: 4,570,065 km (0.093 R)
• M30: 4,690,043 km (0.096 R)
• M31: 4,762,598 km (0.083 R)
• M32: 4,908,755 km (0.11 R)
• M33: 5,068,825 km (0.076 R)
• M34: 5,180,574 km (0.104 R)
• M35: 5,381,335 km (0.111 R)
• M36: 5,623,234 km (0.092 R)
• M37: 5,920,785 km (0.106 R)
• M38: 6,250,199 km (0.071 R)
• M39: 6,343,399 km (0.066 R)
• M40: 6,423,882 km (0.072 R)
• M41: 6,558,520 km (0.1 R)
• M42: 6,666,979 km (0.079 R)
• M43: 6,940,593 km (0.077 R)
• M44: 7,037,383 km (0.045 R)
• M45: 7,134,472 km (0.115 R)
• M46: 7,259,985 km (0.065 R)
• M47: 7,414,519 km (0.059 R)
• M48: 7,698,157 km (0.119 R)
• M49: 8,349,356 km (0.117 R)
• M50: 8,704,053 km (0.049 R)
• M51: 8,913,191 km (0.099 R)
• M52: 9,063,686 km (0.081 R)
• M53: 9,139,233 km (0.118 R)
• M54: 9,382,330 km (0.116 R)
• M55: 9,519,960 km (0.085 R)
• M56: 10,124,485 km (0.089 R)
• M57: 10,250,147 km (0.116 R)
• M58: 10,502,818 km (0.118 R)
• M59: 10,741,576 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.3

Radius: 9.5

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.61 AU - 2.05 AU

Year: 1624 Days

Day: 9.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 14,837,556 km

• M1: 118,781 km (0.036 R)
• M2: 244,144 km (0.095 R)
• M3: 423,811 km (0.08 R)
• M4: 546,631 km (0.094 R)
• M5: 608,863 km (0.079 R)
• M6: 694,882 km (0.061 R)
• M7: 837,150 km (0.084 R)
• M8: 944,711 km (0.032 R)
• M9: 1,042,697 km (0.109 R)
• M10: 1,125,874 km (0.057 R)
• M11: 1,215,184 km (0.119 R)
• M12: 1,334,263 km (0.068 R)
• M13: 1,425,069 km (0.09 R)
• M14: 1,588,430 km (0.103 R)
• M15: 1,693,597 km (0.106 R)
• M16: 1,978,432 km (0.118 R)
• M17: 2,198,490 km (0.037 R)
• M18: 2,421,840 km (0.082 R)
• M19: 2,529,102 km (0.08 R)
• M20: 2,588,193 km (0.085 R)
• M21: 2,803,913 km (0.089 R)
• M22: 2,994,351 km (0.058 R)
• M23: 3,130,635 km (0.076 R)
• M24: 3,301,326 km (0.116 R)
• M25: 3,398,714 km (0.102 R)
• M26: 3,752,812 km (0.104 R)
• M27: 3,865,908 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.1

Radius: 13.2

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.86 AU - 2.12 AU

Year: 1842 Days

Day: 9 Hours

Environment

Temp: -190 °C

Axial Tilt: 127.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 14,837,556 km

• M1: 170,990 km (0.047 R)
• M2: 308,920 km (0.087 R)
• M3: 401,670 km (0.094 R)
• M4: 489,933 km (0.116 R)
• M5: 573,558 km (0.116 R)
• M6: 685,009 km (0.083 R)
• M7: 828,323 km (0.081 R)
• M8: 982,708 km (0.1 R)
• M9: 1,085,632 km (0.082 R)
• M10: 1,219,971 km (0.077 R)
• M11: 1,566,140 km (0.091 R)
• M12: 1,772,136 km (0.066 R)
• M13: 1,878,650 km (0.114 R)
• M14: 2,154,509 km (0.105 R)
• M15: 2,599,413 km (0.112 R)
• M16: 2,758,286 km (0.065 R)
• M17: 2,857,768 km (0.107 R)
• M18: 2,945,732 km (0.056 R)
• M19: 3,202,442 km (0.065 R)
• M20: 3,320,474 km (0.095 R)
• M21: 3,683,100 km (0.116 R)
• M22: 4,432,136 km (0.025 R)
• M23: 4,519,950 km (0.084 R)
• M24: 4,816,902 km (0.087 R)
• M25: 4,982,955 km (0.117 R)
• M26: 5,135,695 km (0.117 R)
• M27: 5,243,405 km (0.051 R)
• M28: 5,383,130 km (0.109 R)
• M29: 5,508,343 km (0.106 R)
• M30: 5,618,746 km (0.118 R)
• M31: 5,745,905 km (0.107 R)
• M32: 5,890,117 km (0.087 R)
• M33: 6,084,145 km (0.091 R)
• M34: 6,181,982 km (0.108 R)
• M35: 6,313,329 km (0.116 R)
• M36: 6,478,785 km (0.103 R)
• M37: 6,830,938 km (0.116 R)
• M38: 7,137,763 km (0.075 R)
• M39: 7,275,543 km (0.11 R)
• M40: 7,449,226 km (0.103 R)
• M41: 7,589,100 km (0.096 R)
• M42: 7,712,219 km (0.09 R)
• M43: 8,157,273 km (0.059 R)
• M44: 8,301,635 km (0.069 R)
• M45: 8,501,348 km (0.095 R)
• M46: 8,905,561 km (0.11 R)
• M47: 9,278,509 km (0.078 R)
• M48: 10,702,980 km (0.101 R)
• M49: 10,861,105 km (0.103 R)
• M50: 11,099,713 km (0.07 R)
• M51: 11,199,645 km (0.096 R)
• M52: 11,319,921 km (0.052 R)
• M53: 11,805,516 km (0.114 R)
• M54: 12,650,744 km (0.089 R)
• M55: 12,755,163 km (0.062 R)
• M56: 13,175,832 km (0.079 R)
• M57: 13,558,354 km (0.104 R)
• M58: 13,686,560 km (0.09 R)
• M59: 13,836,756 km (0.084 R)
• M60: 14,269,094 km (0.09 R)
• M61: 14,530,441 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 14,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit