🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.51 AU - 0.65 AU

Year: 163 Days

Day: 29.6 Hours

Environment

Temp: 214 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.39 AU - 1.39 AU

Year: 605 Days

Day: 25.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.91 AU - 2.51 AU

Year: 1212 Days

Day: 38.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.92 AU - 3.58 AU

Year: 2162 Days

Day: 18.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.4

Radius: 12.7

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.38 AU - 5.56 AU

Year: 4088 Days

Day: 11.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,779,899 km

• M1: 158,723 km (0.083 R)
• M2: 315,801 km (0.048 R)
• M3: 395,686 km (0.096 R)
• M4: 494,571 km (0.057 R)
• M5: 643,121 km (0.114 R)
• M6: 734,226 km (0.113 R)
• M7: 863,629 km (0.029 R)
• M8: 1,097,899 km (0.093 R)
• M9: 1,184,965 km (0.083 R)
• M10: 1,353,412 km (0.082 R)
• M11: 1,474,885 km (0.12 R)
• M12: 1,877,154 km (0.096 R)
• M13: 1,967,960 km (0.078 R)
• M14: 2,661,945 km (0.101 R)
• M15: 2,851,186 km (0.114 R)
• M16: 3,152,626 km (0.081 R)
• M17: 3,408,737 km (0.082 R)
• M18: 3,633,732 km (0.089 R)
• M19: 4,019,695 km (0.115 R)
• M20: 4,237,659 km (0.098 R)
• M21: 4,480,007 km (0.114 R)
• M22: 4,561,837 km (0.098 R)
• M23: 5,041,897 km (0.067 R)
• M24: 5,407,365 km (0.108 R)
• M25: 5,781,509 km (0.056 R)
• M26: 5,937,988 km (0.066 R)
• M27: 6,209,508 km (0.108 R)
• M28: 7,288,558 km (0.108 R)
• M29: 7,409,283 km (0.091 R)
• M30: 7,555,141 km (0.078 R)
• M31: 7,751,114 km (0.102 R)
• M32: 7,948,733 km (0.113 R)
• M33: 8,147,998 km (0.109 R)
• M34: 8,628,057 km (0.038 R)
• M35: 8,807,275 km (0.107 R)
• M36: 9,117,392 km (0.095 R)
• M37: 9,563,044 km (0.039 R)
• M38: 9,695,438 km (0.111 R)
• M39: 10,285,153 km (0.047 R)
• M40: 10,639,251 km (0.096 R)
• M41: 10,804,108 km (0.083 R)
• M42: 11,108,390 km (0.114 R)
• M43: 11,753,755 km (0.108 R)
• M44: 11,895,723 km (0.117 R)
• M45: 12,440,260 km (0.083 R)
• M46: 12,584,921 km (0.107 R)
• M47: 12,934,381 km (0.103 R)
• M48: 13,702,567 km (0.061 R)
• M49: 14,122,488 km (0.104 R)
• M50: 14,760,074 km (0.099 R)
• M51: 15,252,251 km (0.104 R)
• M52: 15,500,434 km (0.052 R)
• M53: 16,316,041 km (0.072 R)
• M54: 16,665,352 km (0.106 R)
• M55: 16,792,959 km (0.101 R)
• M56: 16,953,029 km (0.113 R)
• M57: 17,891,008 km (0.042 R)
• M58: 18,087,280 km (0.057 R)
• M59: 18,317,062 km (0.043 R)
• M60: 18,448,709 km (0.099 R)
• M61: 18,580,804 km (0.084 R)
• M62: 18,779,470 km (0.057 R)
• M63: 19,413,316 km (0.107 R)
• M64: 19,716,102 km (0.113 R)
• M65: 20,428,487 km (0.115 R)
• M66: 20,839,283 km (0.1 R)
• M67: 20,942,505 km (0.09 R)
• M68: 21,045,877 km (0.116 R)
• M69: 21,252,921 km (0.11 R)
• M70: 21,391,448 km (0.107 R)
• M71: 21,634,545 km (0.102 R)
• M72: 22,088,275 km (0.111 R)
• M73: 22,228,598 km (0.092 R)
• M74: 22,615,907 km (0.088 R)
• M75: 22,792,732 km (0.084 R)
• M76: 23,005,460 km (0.056 R)
• M77: 23,361,503 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.5

Radius: 10.7

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.84 AU - 9.54 AU

Year: 7868 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,779,899 km

• M1: 165,455 km (0.1 R)
• M2: 280,795 km (0.077 R)
• M3: 392,246 km (0.117 R)
• M4: 508,932 km (0.077 R)
• M5: 717,023 km (0.114 R)
• M6: 831,914 km (0.085 R)
• M7: 900,729 km (0.104 R)
• M8: 1,196,035 km (0.085 R)
• M9: 1,294,770 km (0.03 R)
• M10: 1,437,785 km (0.107 R)
• M11: 2,062,207 km (0.084 R)
• M12: 2,815,881 km (0.116 R)
• M13: 3,003,327 km (0.097 R)
• M14: 3,085,007 km (0.055 R)
• M15: 3,250,463 km (0.074 R)
• M16: 3,418,910 km (0.033 R)
• M17: 3,590,349 km (0.114 R)
• M18: 3,882,364 km (0.105 R)
• M19: 3,971,524 km (0.082 R)
• M20: 4,121,721 km (0.085 R)
• M21: 4,836,499 km (0.097 R)
• M22: 4,964,705 km (0.117 R)
• M23: 5,724,213 km (0.073 R)
• M24: 6,519,774 km (0.078 R)
• M25: 6,840,662 km (0.112 R)
• M26: 7,166,636 km (0.114 R)
• M27: 8,910,947 km (0.078 R)
• M28: 9,187,553 km (0.106 R)
• M29: 9,267,139 km (0.113 R)
• M30: 10,446,120 km (0.08 R)
• M31: 10,905,685 km (0.078 R)
• M32: 10,990,058 km (0.113 R)
• M33: 11,801,327 km (0.116 R)
• M34: 12,018,095 km (0.084 R)
• M35: 12,853,748 km (0.116 R)
• M36: 13,166,408 km (0.089 R)
• M37: 13,526,789 km (0.108 R)
• M38: 14,165,273 km (0.104 R)
• M39: 14,441,879 km (0.104 R)
• M40: 14,580,856 km (0.059 R)
• M41: 14,720,281 km (0.111 R)
• M42: 14,906,979 km (0.091 R)
• M43: 15,235,346 km (0.059 R)
• M44: 15,424,139 km (0.097 R)
• M45: 16,427,941 km (0.057 R)
• M46: 17,206,897 km (0.025 R)
• M47: 17,898,338 km (0.093 R)
• M48: 18,448,110 km (0.116 R)
• M49: 19,308,448 km (0.087 R)
• M50: 20,026,817 km (0.114 R)
• M51: 20,963,299 km (0.053 R)
• M52: 22,287,689 km (0.119 R)
• M53: 22,448,357 km (0.101 R)
• M54: 22,555,769 km (0.104 R)
• M55: 23,857,569 km (0.049 R)
• M56: 25,574,803 km (0.11 R)
• M57: 25,911,847 km (0.086 R)
• M58: 26,420,031 km (0.104 R)
• M59: 27,045,649 km (0.084 R)
• M60: 27,561,164 km (0.084 R)
• M61: 27,733,650 km (0.105 R)
• M62: 27,848,990 km (0.115 R)
• M63: 28,022,075 km (0.037 R)
• M64: 28,601,916 km (0.09 R)
• M65: 29,479,008 km (0.098 R)
• M66: 29,891,450 km (0.076 R)
• M67: 30,068,723 km (0.074 R)
• M68: 30,781,407 km (0.101 R)
• M69: 31,259,672 km (0.048 R)
• M70: 31,499,776 km (0.081 R)
• M71: 32,042,069 km (0.098 R)
• M72: 32,648,389 km (0.07 R)
• M73: 33,442,155 km (0.089 R)
• M74: 34,180,421 km (0.074 R)
• M75: 35,111,069 km (0.052 R)
• M76: 35,861,452 km (0.114 R)
• M77: 36,553,941 km (0.097 R)
• M78: 36,870,190 km (0.047 R)
• M79: 38,272,371 km (0.098 R)
• M80: 39,367,876 km (0.108 R)
• M81: 39,952,056 km (0.076 R)
• M82: 42,118,383 km (0.032 R)
• M83: 42,250,777 km (0.115 R)
• M84: 42,649,156 km (0.081 R)
• M85: 44,187,920 km (0.052 R)
• M86: 44,727,370 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.8

Radius: 14.5

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.4 AU - 8.92 AU

Year: 8600 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 50,779,899 km

• M1: 204,500 km (0.12 R)
• M2: 655,687 km (0.106 R)
• M3: 1,131,708 km (0.061 R)
• M4: 1,584,391 km (0.083 R)
• M5: 1,768,696 km (0.098 R)
• M6: 2,004,163 km (0.12 R)
• M7: 2,577,721 km (0.107 R)
• M8: 2,674,361 km (0.09 R)
• M9: 3,149,783 km (0.053 R)
• M10: 3,490,717 km (0.065 R)
• M11: 3,843,768 km (0.098 R)
• M12: 4,151,640 km (0.092 R)
• M13: 5,032,472 km (0.117 R)
• M14: 5,588,378 km (0.038 R)
• M15: 6,131,568 km (0.056 R)
• M16: 6,229,255 km (0.093 R)
• M17: 6,792,491 km (0.063 R)
• M18: 7,337,626 km (0.108 R)
• M19: 10,231,298 km (0.117 R)
• M20: 10,425,176 km (0.11 R)
• M21: 11,173,166 km (0.08 R)
• M22: 11,292,994 km (0.102 R)
• M23: 11,735,504 km (0.103 R)
• M24: 12,637,879 km (0.042 R)
• M25: 13,265,890 km (0.106 R)
• M26: 14,291,833 km (0.106 R)
• M27: 14,508,899 km (0.083 R)
• M28: 14,770,695 km (0.087 R)
• M29: 15,122,250 km (0.069 R)
• M30: 15,610,239 km (0.103 R)
• M31: 16,784,133 km (0.032 R)
• M32: 16,875,537 km (0.115 R)
• M33: 17,059,094 km (0.084 R)
• M34: 17,428,002 km (0.086 R)
• M35: 18,739,976 km (0.045 R)
• M36: 18,977,537 km (0.069 R)
• M37: 19,407,930 km (0.107 R)
• M38: 20,424,448 km (0.03 R)
• M39: 20,522,135 km (0.098 R)
• M40: 20,619,972 km (0.074 R)
• M41: 20,963,748 km (0.099 R)
• M42: 21,607,318 km (0.109 R)
• M43: 22,812,329 km (0.076 R)
• M44: 23,167,923 km (0.08 R)
• M45: 23,525,462 km (0.067 R)
• M46: 25,182,707 km (0.1 R)
• M47: 25,340,084 km (0.099 R)
• M48: 25,813,861 km (0.117 R)
• M49: 26,396,993 km (0.097 R)
• M50: 27,955,354 km (0.082 R)
• M51: 28,608,798 km (0.104 R)
• M52: 29,543,186 km (0.083 R)
• M53: 30,320,347 km (0.086 R)
• M54: 31,047,991 km (0.097 R)
• M55: 31,951,263 km (0.115 R)
• M56: 33,668,497 km (0.087 R)
• M57: 34,363,678 km (0.045 R)
• M58: 34,946,661 km (0.104 R)
• M59: 35,239,424 km (0.105 R)
• M60: 35,415,501 km (0.076 R)
• M61: 36,953,217 km (0.119 R)
• M62: 37,430,883 km (0.06 R)
• M63: 37,730,378 km (0.036 R)
• M64: 38,936,436 km (0.104 R)
• M65: 39,057,760 km (0.082 R)
• M66: 40,093,875 km (0.069 R)
• M67: 40,338,916 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.7

Radius: 10.9

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.45 AU - 9.93 AU

Year: 9452 Days

Day: 7.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,779,899 km

• M1: 411,993 km (0.081 R)
• M2: 619,036 km (0.107 R)
• M3: 1,053,468 km (0.025 R)
• M4: 1,503,010 km (0.117 R)
• M5: 1,883,288 km (0.116 R)
• M6: 1,983,219 km (0.109 R)
• M7: 2,240,827 km (0.12 R)
• M8: 2,373,669 km (0.069 R)
• M9: 2,509,355 km (0.119 R)
• M10: 2,647,583 km (0.032 R)
• M11: 2,845,501 km (0.05 R)
• M12: 3,048,356 km (0.115 R)
• M13: 4,530,123 km (0.078 R)
• M14: 4,631,400 km (0.119 R)
• M15: 4,836,200 km (0.114 R)
• M16: 5,254,924 km (0.074 R)
• M17: 5,504,603 km (0.112 R)
• M18: 5,831,475 km (0.092 R)
• M19: 6,127,379 km (0.115 R)
• M20: 6,352,524 km (0.099 R)
• M21: 6,695,402 km (0.1 R)
• M22: 6,811,041 km (0.078 R)
• M23: 7,044,265 km (0.044 R)
• M24: 7,122,654 km (0.114 R)
• M25: 8,044,625 km (0.097 R)
• M26: 8,291,462 km (0.117 R)
• M27: 8,708,092 km (0.107 R)
• M28: 9,518,913 km (0.049 R)
• M29: 10,043,253 km (0.051 R)
• M30: 10,667,076 km (0.119 R)
• M31: 10,757,284 km (0.054 R)
• M32: 11,074,730 km (0.096 R)
• M33: 11,858,623 km (0.081 R)
• M34: 12,375,484 km (0.104 R)
• M35: 12,708,190 km (0.116 R)
• M36: 12,995,717 km (0.057 R)
• M37: 13,285,488 km (0.06 R)
• M38: 13,382,577 km (0.1 R)
• M39: 14,117,850 km (0.092 R)
• M40: 16,039,136 km (0.083 R)
• M41: 16,558,240 km (0.11 R)
• M42: 17,987,349 km (0.08 R)
• M43: 18,635,108 km (0.087 R)
• M44: 18,907,376 km (0.097 R)
• M45: 19,621,257 km (0.097 R)
• M46: 19,842,662 km (0.071 R)
• M47: 20,455,863 km (0.103 R)
• M48: 21,872,555 km (0.114 R)
• M49: 23,555,382 km (0.089 R)
• M50: 25,099,232 km (0.059 R)
• M51: 26,247,994 km (0.11 R)
• M52: 26,736,879 km (0.065 R)
• M53: 26,859,550 km (0.092 R)
• M54: 27,043,854 km (0.119 R)
• M55: 27,413,959 km (0.11 R)
• M56: 28,034,342 km (0.114 R)
• M57: 28,221,339 km (0.111 R)
• M58: 28,910,686 km (0.08 R)
• M59: 30,497,920 km (0.1 R)
• M60: 32,701,646 km (0.085 R)
• M61: 34,154,690 km (0.099 R)
• M62: 34,421,273 km (0.118 R)
• M63: 34,554,715 km (0.037 R)
• M64: 35,224,763 km (0.068 R)
• M65: 35,359,252 km (0.109 R)
• M66: 35,561,359 km (0.118 R)
• M67: 36,577,727 km (0.092 R)
• M68: 37,192,125 km (0.111 R)
• M69: 38,500,358 km (0.095 R)
• M70: 39,753,540 km (0.092 R)
• M71: 41,020,185 km (0.064 R)
• M72: 41,161,705 km (0.064 R)
• M73: 42,586,175 km (0.091 R)
• M74: 43,088,525 km (0.103 R)
• M75: 43,592,820 km (0.05 R)
• M76: 44,825,805 km (0.072 R)
• M77: 45,483,138 km (0.111 R)
• M78: 45,629,744 km (0.082 R)
• M79: 47,103,582 km (0.069 R)
• M80: 47,697,486 km (0.113 R)
• M81: 47,771,836 km (0.107 R)
• M82: 49,042,820 km (0.065 R)
• M83: 49,193,016 km (0.058 R)
• M84: 49,720,049 km (0.117 R)
• M85: 49,795,596 km (0.108 R)
• M86: 50,400,570 km (0.049 R)
• M87: 50,476,266 km (0.092 R)
• M88: 50,779,950 km (0.096 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: 194 - 19,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit