🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.28 AU - 1.82 AU

Year: 727 Days

Day: 18.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.57 AU - 2.03 AU

Year: 910 Days

Day: 45.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.77 AU - 2.53 AU

Year: 1188 Days

Day: 32.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.71 AU - 3.85 AU

Year: 2238 Days

Day: 22.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.7

Radius: 15

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.84 AU - 7.64 AU

Year: 6592 Days

Day: 9.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 55,634,815 km

• M1: 220,507 km (0.108 R)
• M2: 363,074 km (0.064 R)
• M3: 566,228 km (0.083 R)
• M4: 742,155 km (0.061 R)
• M5: 876,344 km (0.11 R)
• M6: 1,036,414 km (0.051 R)
• M7: 1,881,642 km (0.054 R)
• M8: 2,520,575 km (0.086 R)
• M9: 2,637,560 km (0.085 R)
• M10: 2,925,686 km (0.038 R)
• M11: 3,300,578 km (0.077 R)
• M12: 4,014,608 km (0.042 R)
• M13: 4,403,713 km (0.069 R)
• M14: 4,631,700 km (0.092 R)
• M15: 5,582,394 km (0.06 R)
• M16: 5,860,646 km (0.105 R)
• M17: 5,985,710 km (0.079 R)
• M18: 6,592,479 km (0.098 R)
• M19: 6,953,010 km (0.062 R)
• M20: 7,219,144 km (0.061 R)
• M21: 7,658,962 km (0.042 R)
• M22: 8,352,648 km (0.08 R)
• M23: 8,707,194 km (0.066 R)
• M24: 8,814,606 km (0.093 R)
• M25: 9,030,625 km (0.11 R)
• M26: 9,248,290 km (0.096 R)
• M27: 9,837,556 km (0.114 R)
• M28: 11,363,753 km (0.119 R)
• M29: 11,638,565 km (0.118 R)
• M30: 12,475,714 km (0.109 R)
• M31: 12,759,202 km (0.117 R)
• M32: 13,167,754 km (0.074 R)
• M33: 14,674,504 km (0.089 R)
• M34: 14,887,980 km (0.101 R)
• M35: 15,404,841 km (0.096 R)
• M36: 16,544,777 km (0.1 R)
• M37: 16,945,848 km (0.052 R)
• M38: 18,674,003 km (0.117 R)
• M39: 18,905,581 km (0.089 R)
• M40: 19,747,069 km (0.03 R)
• M41: 19,888,588 km (0.113 R)
• M42: 20,030,407 km (0.116 R)
• M43: 20,600,973 km (0.107 R)
• M44: 21,032,413 km (0.03 R)
• M45: 21,515,315 km (0.111 R)
• M46: 22,787,944 km (0.112 R)
• M47: 23,883,898 km (0.08 R)
• M48: 24,438,308 km (0.07 R)
• M49: 24,539,586 km (0.073 R)
• M50: 24,793,304 km (0.107 R)
• M51: 25,201,108 km (0.038 R)
• M52: 26,126,969 km (0.107 R)
• M53: 26,698,134 km (0.094 R)
• M54: 27,378,654 km (0.119 R)
• M55: 27,641,797 km (0.05 R)
• M56: 28,064,860 km (0.099 R)
• M57: 28,383,354 km (0.074 R)
• M58: 28,649,787 km (0.1 R)
• M59: 28,970,675 km (0.098 R)
• M60: 29,238,904 km (0.036 R)
• M61: 30,048,677 km (0.068 R)
• M62: 30,865,781 km (0.12 R)
• M63: 31,030,039 km (0.112 R)
• M64: 32,800,680 km (0.097 R)
• M65: 33,811,064 km (0.1 R)
• M66: 33,924,010 km (0.068 R)
• M67: 34,320,145 km (0.085 R)
• M68: 34,831,620 km (0.072 R)
• M69: 35,231,346 km (0.092 R)
• M70: 35,575,122 km (0.12 R)
• M71: 38,071,162 km (0.082 R)
• M72: 38,423,914 km (0.046 R)
• M73: 38,600,739 km (0.072 R)
• M74: 38,777,862 km (0.041 R)
• M75: 39,014,377 km (0.073 R)
• M76: 39,548,291 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.3

Radius: 11.7

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6 AU - 9.44 AU

Year: 8081 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,634,815 km

• M1: 148,251 km (0.09 R)
• M2: 250,576 km (0.075 R)
• M3: 326,123 km (0.116 R)
• M4: 492,476 km (0.062 R)
• M5: 610,659 km (0.11 R)
• M6: 972,536 km (0.101 R)
• M7: 1,185,264 km (0.113 R)
• M8: 1,274,723 km (0.083 R)
• M9: 1,590,375 km (0.059 R)
• M10: 2,001,919 km (0.093 R)
• M11: 2,091,827 km (0.116 R)
• M12: 2,313,381 km (0.067 R)
• M13: 2,484,821 km (0.097 R)
• M14: 2,739,885 km (0.045 R)
• M15: 3,555,941 km (0.082 R)
• M16: 3,643,755 km (0.065 R)
• M17: 3,732,317 km (0.064 R)
• M18: 3,821,478 km (0.074 R)
• M19: 4,302,136 km (0.12 R)
• M20: 4,443,057 km (0.083 R)
• M21: 4,802,092 km (0.109 R)
• M22: 5,245,350 km (0.115 R)
• M23: 6,250,797 km (0.095 R)
• M24: 6,981,284 km (0.094 R)
• M25: 7,853,439 km (0.09 R)
• M26: 7,968,480 km (0.114 R)
• M27: 8,055,097 km (0.066 R)
• M28: 8,287,722 km (0.095 R)
• M29: 8,552,061 km (0.118 R)
• M30: 8,909,002 km (0.034 R)
• M31: 9,028,979 km (0.026 R)
• M32: 9,119,337 km (0.102 R)
• M33: 9,453,389 km (0.088 R)
• M34: 9,606,577 km (0.093 R)
• M35: 10,196,142 km (0.084 R)
• M36: 10,957,745 km (0.12 R)
• M37: 11,280,427 km (0.096 R)
• M38: 11,606,401 km (0.079 R)
• M39: 11,737,599 km (0.114 R)
• M40: 12,267,474 km (0.081 R)
• M41: 12,805,129 km (0.098 R)
• M42: 13,247,789 km (0.084 R)
• M43: 13,419,378 km (0.102 R)
• M44: 13,522,600 km (0.092 R)
• M45: 13,695,386 km (0.069 R)
• M46: 13,868,919 km (0.09 R)
• M47: 14,358,553 km (0.096 R)
• M48: 14,747,358 km (0.108 R)
• M49: 14,960,834 km (0.05 R)
• M50: 15,103,700 km (0.091 R)
• M51: 15,752,506 km (0.082 R)
• M52: 16,890,946 km (0.081 R)
• M53: 17,114,445 km (0.045 R)
• M54: 17,564,286 km (0.111 R)
• M55: 17,942,170 km (0.081 R)
• M56: 18,018,016 km (0.107 R)
• M57: 18,590,677 km (0.113 R)
• M58: 18,859,804 km (0.096 R)
• M59: 19,014,338 km (0.114 R)
• M60: 19,949,923 km (0.084 R)
• M61: 21,663,268 km (0.115 R)
• M62: 21,906,215 km (0.077 R)
• M63: 22,312,822 km (0.065 R)
• M64: 22,763,261 km (0.108 R)
• M65: 22,886,529 km (0.111 R)
• M66: 23,881,206 km (0.038 R)
• M67: 24,341,818 km (0.055 R)
• M68: 24,552,152 km (0.073 R)
• M69: 24,636,376 km (0.114 R)
• M70: 24,763,085 km (0.035 R)
• M71: 24,889,944 km (0.101 R)
• M72: 26,429,007 km (0.072 R)
• M73: 26,949,009 km (0.119 R)
• M74: 27,253,740 km (0.097 R)
• M75: 28,396,069 km (0.101 R)
• M76: 29,240,549 km (0.09 R)
• M77: 30,003,349 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.5

Radius: 9.9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.51 AU - 8.91 AU

Year: 8862 Days

Day: 6.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 55,634,815 km

• M1: 154,983 km (0.111 R)
• M2: 511,026 km (0.062 R)
• M3: 842,535 km (0.077 R)
• M4: 939,026 km (0.046 R)
• M5: 1,346,830 km (0.082 R)
• M6: 1,682,677 km (0.073 R)
• M7: 1,896,751 km (0.101 R)
• M8: 2,351,679 km (0.116 R)
• M9: 2,694,108 km (0.077 R)
• M10: 3,031,152 km (0.107 R)
• M11: 3,204,686 km (0.093 R)
• M12: 3,314,790 km (0.061 R)
• M13: 3,837,933 km (0.096 R)
• M14: 4,025,978 km (0.081 R)
• M15: 4,808,524 km (0.049 R)
• M16: 4,935,084 km (0.111 R)
• M17: 5,088,422 km (0.111 R)
• M18: 5,373,556 km (0.111 R)
• M19: 6,205,170 km (0.094 R)
• M20: 6,876,416 km (0.067 R)
• M21: 7,019,282 km (0.085 R)
• M22: 7,424,243 km (0.089 R)
• M23: 7,629,641 km (0.076 R)
• M24: 7,956,213 km (0.081 R)
• M25: 8,287,423 km (0.107 R)
• M26: 8,901,073 km (0.051 R)
• M27: 8,994,422 km (0.069 R)
• M28: 10,042,355 km (0.113 R)
• M29: 10,334,969 km (0.045 R)
• M30: 10,498,629 km (0.079 R)
• M31: 10,862,002 km (0.088 R)
• M32: 11,061,865 km (0.117 R)
• M33: 11,162,245 km (0.076 R)
• M34: 11,566,907 km (0.099 R)
• M35: 12,252,066 km (0.103 R)
• M36: 12,495,013 km (0.092 R)
• M37: 14,421,983 km (0.081 R)
• M38: 14,973,550 km (0.064 R)
• M39: 15,794,992 km (0.092 R)
• M40: 16,401,611 km (0.079 R)
• M41: 16,592,797 km (0.113 R)
• M42: 16,861,625 km (0.12 R)
• M43: 17,715,829 km (0.115 R)
• M44: 17,911,951 km (0.104 R)
• M45: 18,069,478 km (0.096 R)
• M46: 19,305,007 km (0.09 R)
• M47: 21,438,272 km (0.086 R)
• M48: 21,521,748 km (0.117 R)
• M49: 21,814,960 km (0.06 R)
• M50: 22,320,750 km (0.081 R)
• M51: 23,001,121 km (0.071 R)
• M52: 23,731,458 km (0.08 R)
• M53: 24,950,980 km (0.069 R)
• M54: 26,638,294 km (0.105 R)
• M55: 26,728,203 km (0.086 R)
• M56: 26,863,140 km (0.074 R)
• M57: 27,495,789 km (0.062 R)
• M58: 27,723,029 km (0.073 R)
• M59: 28,270,706 km (0.097 R)
• M60: 29,469,733 km (0.088 R)
• M61: 29,888,607 km (0.105 R)
• M62: 30,638,093 km (0.102 R)
• M63: 31,251,743 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.4

Radius: 9.2

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.37 AU - 9.37 AU

Year: 10805 Days

Day: 14.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,634,815 km

• M1: 295,605 km (0.115 R)
• M2: 417,378 km (0.066 R)
• M3: 509,530 km (0.063 R)
• M4: 592,258 km (0.09 R)
• M5: 791,822 km (0.099 R)
• M6: 889,958 km (0.108 R)
• M7: 1,394,252 km (0.078 R)
• M8: 1,638,545 km (0.059 R)
• M9: 2,251,448 km (0.106 R)
• M10: 2,393,566 km (0.045 R)
• M11: 2,627,238 km (0.106 R)
• M12: 3,568,208 km (0.085 R)
• M13: 4,748,984 km (0.04 R)
• M14: 4,858,490 km (0.102 R)
• M15: 4,932,092 km (0.068 R)
• M16: 5,230,091 km (0.083 R)
• M17: 5,419,183 km (0.109 R)
• M18: 6,642,295 km (0.097 R)
• M19: 7,137,913 km (0.071 R)
• M20: 7,602,713 km (0.105 R)
• M21: 8,033,854 km (0.104 R)
• M22: 8,606,216 km (0.056 R)
• M23: 8,874,894 km (0.118 R)
• M24: 9,010,280 km (0.114 R)
• M25: 9,930,007 km (0.11 R)
• M26: 10,591,679 km (0.101 R)
• M27: 10,687,272 km (0.076 R)
• M28: 11,121,405 km (0.107 R)
• M29: 11,365,100 km (0.067 R)
• M30: 11,659,957 km (0.061 R)
• M31: 11,758,692 km (0.097 R)
• M32: 11,957,208 km (0.105 R)
• M33: 12,056,840 km (0.117 R)
• M34: 12,257,002 km (0.056 R)
• M35: 12,559,340 km (0.063 R)
• M36: 13,950,001 km (0.073 R)
• M37: 14,424,227 km (0.079 R)
• M38: 15,011,249 km (0.097 R)
• M39: 15,388,834 km (0.071 R)
• M40: 15,497,292 km (0.088 R)
• M41: 15,660,354 km (0.103 R)
• M42: 17,946,957 km (0.071 R)
• M43: 18,462,621 km (0.117 R)
• M44: 18,520,216 km (0.11 R)
• M45: 18,693,451 km (0.108 R)
• M46: 19,450,117 km (0.098 R)
• M47: 19,920,752 km (0.097 R)
• M48: 20,813,253 km (0.072 R)
• M49: 21,173,933 km (0.1 R)
• M50: 22,514,031 km (0.086 R)
• M51: 23,008,153 km (0.09 R)
• M52: 24,956,366 km (0.1 R)
• M53: 25,020,094 km (0.104 R)
• M54: 26,370,813 km (0.111 R)
• M55: 27,415,755 km (0.088 R)
• M56: 28,142,052 km (0.092 R)
• M57: 28,941,503 km (0.118 R)
• M58: 30,358,494 km (0.109 R)
• M59: 30,494,628 km (0.097 R)
• M60: 30,562,845 km (0.08 R)
• M61: 30,767,495 km (0.112 R)
• M62: 31,522,216 km (0.114 R)
• M63: 31,659,996 km (0.09 R)
• M64: 31,798,075 km (0.084 R)
• M65: 32,282,772 km (0.044 R)
• M66: 35,672,360 km (0.099 R)
• M67: 35,744,167 km (0.117 R)
• M68: 36,464,780 km (0.091 R)
• M69: 36,826,957 km (0.118 R)
• M70: 37,044,921 km (0.058 R)
• M71: 37,628,053 km (0.05 R)
• M72: 39,395,552 km (0.082 R)
• M73: 40,964,086 km (0.114 R)
• M74: 44,935,311 km (0.105 R)
• M75: 46,966,551 km (0.104 R)
• M76: 47,360,591 km (0.08 R)
• M77: 48,788,204 km (0.113 R)
• M78: 49,908,393 km (0.082 R)
• M79: 50,713,678 km (0.056 R)
• M80: 51,360,988 km (0.039 R)
• M81: 51,848,378 km (0.074 R)
• M82: 52,582,156 km (0.092 R)
• M83: 52,991,306 km (0.08 R)
• M84: 53,565,911 km (0.093 R)
• M85: 53,812,748 km (0.086 R)
• M86: 55,218,968 km (0.057 R)
• M87: 55,385,171 km (0.025 R)
• M88: 55,468,347 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 17,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit