🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.64 AU - 0.64 AU

Year: 187 Days

Day: 23.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,318,335 km

• M1: 494,421 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.69 AU - 1.13 AU

Year: 317 Days

Day: 21.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.28 AU - 1.34 AU

Year: 548 Days

Day: 15.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.13 AU - 1.63 AU

Year: 592 Days

Day: 15 Hours

Environment

Temp: -33 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.12 AU - 4.58 AU

Year: 2759 Days

Day: 12 Hours

Environment

Temp: -111 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469

Radius: 8.4

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.16 AU - 8.72 AU

Year: 8956 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 88,318,335 km

• M1: 114,442 km (0.116 R)
• M2: 169,345 km (0.118 R)
• M3: 328,517 km (0.057 R)
• M4: 609,462 km (0.039 R)
• M5: 679,773 km (0.116 R)
• M6: 813,962 km (0.072 R)
• M7: 990,338 km (0.115 R)
• M8: 1,379,741 km (0.107 R)
• M9: 2,111,424 km (0.09 R)
• M10: 2,378,756 km (0.117 R)
• M11: 2,657,008 km (0.113 R)
• M12: 2,728,216 km (0.1 R)
• M13: 2,872,728 km (0.1 R)
• M14: 3,449,577 km (0.115 R)
• M15: 3,925,747 km (0.117 R)
• M16: 4,282,538 km (0.081 R)
• M17: 4,366,463 km (0.097 R)
• M18: 4,592,655 km (0.049 R)
• M19: 5,384,476 km (0.094 R)
• M20: 5,444,914 km (0.081 R)
• M21: 5,505,501 km (0.066 R)
• M22: 5,935,744 km (0.052 R)
• M23: 5,998,127 km (0.1 R)
• M24: 6,060,659 km (0.1 R)
• M25: 6,763,469 km (0.11 R)
• M26: 7,025,565 km (0.108 R)
• M27: 7,290,802 km (0.106 R)
• M28: 7,968,480 km (0.078 R)
• M29: 8,141,116 km (0.073 R)
• M30: 8,986,643 km (0.1 R)
• M31: 9,094,354 km (0.067 R)
• M32: 9,749,293 km (0.1 R)
• M33: 10,157,097 km (0.089 R)
• M34: 10,457,190 km (0.115 R)
• M35: 10,684,130 km (0.115 R)
• M36: 11,142,947 km (0.099 R)
• M37: 11,219,990 km (0.106 R)
• M38: 12,198,809 km (0.12 R)
• M39: 13,532,175 km (0.098 R)
• M40: 14,488,554 km (0.029 R)
• M41: 14,953,654 km (0.117 R)
• M42: 15,124,046 km (0.115 R)
• M43: 15,252,251 km (0.068 R)
• M44: 16,203,245 km (0.097 R)
• M45: 16,465,938 km (0.088 R)
• M46: 16,685,997 km (0.093 R)
• M47: 17,084,526 km (0.072 R)
• M48: 17,217,967 km (0.11 R)
• M49: 17,890,858 km (0.114 R)
• M50: 18,207,706 km (0.102 R)
• M51: 19,031,243 km (0.114 R)
• M52: 19,726,723 km (0.063 R)
• M53: 19,820,072 km (0.085 R)
• M54: 20,572,400 km (0.055 R)
• M55: 21,670,000 km (0.104 R)
• M56: 21,911,151 km (0.11 R)
• M57: 22,298,759 km (0.072 R)
• M58: 24,571,600 km (0.084 R)
• M59: 24,722,395 km (0.056 R)
• M60: 24,873,339 km (0.089 R)
• M61: 25,786,335 km (0.12 R)
• M62: 26,246,946 km (0.101 R)
• M63: 26,401,032 km (0.057 R)
• M64: 26,555,417 km (0.097 R)
• M65: 27,436,249 km (0.115 R)
• M66: 28,221,339 km (0.092 R)
• M67: 29,067,016 km (0.058 R)
• M68: 29,439,515 km (0.111 R)
• M69: 29,920,921 km (0.107 R)
• M70: 30,404,870 km (0.092 R)
• M71: 31,544,057 km (0.069 R)
• M72: 32,146,338 km (0.077 R)
• M73: 32,586,755 km (0.111 R)
• M74: 32,918,413 km (0.099 R)
• M75: 34,480,813 km (0.116 R)
• M76: 34,705,958 km (0.095 R)
• M77: 34,931,701 km (0.12 R)
• M78: 34,988,100 km (0.086 R)
• M79: 35,441,232 km (0.063 R)
• M80: 35,896,159 km (0.106 R)
• M81: 36,067,299 km (0.05 R)
• M82: 36,353,031 km (0.119 R)
• M83: 37,272,758 km (0.076 R)
• M84: 37,330,353 km (0.107 R)
• M85: 38,316,353 km (0.105 R)
• M86: 38,549,576 km (0.067 R)
• M87: 38,608,069 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.2

Radius: 13.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.16 AU - 12.98 AU

Year: 12552 Days

Day: 13.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 88,318,335 km

• M1: 330,462 km (0.104 R)
• M2: 464,053 km (0.119 R)
• M3: 716,275 km (0.095 R)
• M4: 834,008 km (0.109 R)
• M5: 1,014,722 km (0.065 R)
• M6: 1,332,468 km (0.045 R)
• M7: 1,416,991 km (0.052 R)
• M8: 1,774,081 km (0.048 R)
• M9: 2,337,168 km (0.038 R)
• M10: 2,733,602 km (0.079 R)
• M11: 3,094,582 km (0.038 R)
• M12: 3,530,211 km (0.066 R)
• M13: 3,831,650 km (0.114 R)
• M14: 4,687,350 km (0.084 R)
• M15: 5,187,905 km (0.104 R)
• M16: 5,461,968 km (0.119 R)
• M17: 5,565,938 km (0.051 R)
• M18: 6,421,937 km (0.076 R)
• M19: 6,716,496 km (0.091 R)
• M20: 6,865,345 km (0.107 R)
• M21: 7,128,787 km (0.085 R)
• M22: 7,433,817 km (0.095 R)
• M23: 7,938,710 km (0.112 R)
• M24: 8,334,696 km (0.099 R)
• M25: 9,561,249 km (0.091 R)
• M26: 10,496,535 km (0.096 R)
• M27: 11,194,857 km (0.062 R)
• M28: 11,773,502 km (0.118 R)
• M29: 12,043,825 km (0.09 R)
• M30: 12,453,275 km (0.112 R)
• M31: 13,192,438 km (0.107 R)
• M32: 13,285,787 km (0.07 R)
• M33: 13,379,435 km (0.033 R)
• M34: 13,803,545 km (0.045 R)
• M35: 14,327,736 km (0.093 R)
• M36: 14,761,719 km (0.078 R)
• M37: 15,543,668 km (0.089 R)
• M38: 15,741,286 km (0.09 R)
• M39: 15,989,469 km (0.094 R)
• M40: 16,138,917 km (0.055 R)
• M41: 16,539,989 km (0.109 R)
• M42: 17,300,844 km (0.097 R)
• M43: 17,814,563 km (0.076 R)
• M44: 17,917,786 km (0.061 R)
• M45: 19,173,361 km (0.08 R)
• M46: 19,918,807 km (0.056 R)
• M47: 20,403,055 km (0.086 R)
• M48: 21,054,704 km (0.089 R)
• M49: 21,164,060 km (0.103 R)
• M50: 21,934,339 km (0.107 R)
• M51: 22,100,542 km (0.066 R)
• M52: 22,657,794 km (0.094 R)
• M53: 23,106,887 km (0.1 R)
• M54: 23,502,424 km (0.042 R)
• M55: 23,729,364 km (0.065 R)
• M56: 23,900,055 km (0.064 R)
• M57: 25,571,213 km (0.081 R)
• M58: 25,687,750 km (0.101 R)
• M59: 26,214,932 km (0.108 R)
• M60: 26,332,516 km (0.104 R)
• M61: 26,804,647 km (0.078 R)
• M62: 27,041,909 km (0.069 R)
• M63: 27,279,770 km (0.116 R)
• M64: 28,661,007 km (0.117 R)
• M65: 29,390,596 km (0.106 R)
• M66: 30,064,834 km (0.105 R)
• M67: 30,187,953 km (0.066 R)
• M68: 31,116,806 km (0.089 R)
• M69: 31,678,696 km (0.108 R)
• M70: 31,804,059 km (0.117 R)
• M71: 32,180,896 km (0.112 R)
• M72: 32,496,248 km (0.105 R)
• M73: 33,129,795 km (0.12 R)
• M74: 33,447,990 km (0.108 R)
• M75: 33,703,503 km (0.088 R)
• M76: 35,184,522 km (0.074 R)
• M77: 35,639,449 km (0.089 R)
• M78: 36,884,103 km (0.104 R)
• M79: 37,280,238 km (0.106 R)
• M80: 37,876,834 km (0.042 R)
• M81: 38,276,410 km (0.116 R)
• M82: 39,079,751 km (0.101 R)
• M83: 39,348,728 km (0.101 R)
• M84: 42,348,315 km (0.112 R)
• M85: 42,970,792 km (0.109 R)
• M86: 43,387,571 km (0.085 R)
• M87: 43,945,272 km (0.116 R)
• M88: 46,128,952 km (0.073 R)
• M89: 47,198,128 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.4

Radius: 6.6

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 12.86 AU - 15.84 AU

Year: 19855 Days

Day: 21.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,318,335 km

• M1: 91,255 km (0.086 R)
• M2: 204,799 km (0.095 R)
• M3: 384,467 km (0.115 R)
• M4: 875,896 km (0.09 R)
• M5: 1,430,754 km (0.07 R)
• M6: 1,755,531 km (0.093 R)
• M7: 1,860,100 km (0.113 R)
• M8: 1,993,840 km (0.065 R)
• M9: 2,075,521 km (0.059 R)
• M10: 2,158,398 km (0.102 R)
• M11: 2,589,240 km (0.095 R)
• M12: 2,829,793 km (0.045 R)
• M13: 3,364,755 km (0.069 R)
• M14: 3,964,942 km (0.094 R)
• M15: 4,852,207 km (0.118 R)
• M16: 4,999,710 km (0.089 R)
• M17: 5,299,205 km (0.105 R)
• M18: 5,798,264 km (0.093 R)
• M19: 6,073,225 km (0.09 R)
• M20: 6,433,008 km (0.081 R)
• M21: 7,089,742 km (0.103 R)
• M22: 7,173,367 km (0.064 R)
• M23: 7,468,524 km (0.098 R)
• M24: 7,553,496 km (0.062 R)
• M25: 8,158,021 km (0.085 R)
• M26: 8,421,762 km (0.089 R)
• M27: 8,688,345 km (0.073 R)
• M28: 8,912,742 km (0.09 R)
• M29: 9,138,934 km (0.111 R)
• M30: 9,367,071 km (0.066 R)
• M31: 9,829,029 km (0.113 R)
• M32: 9,875,554 km (0.093 R)
• M33: 10,109,675 km (0.065 R)
• M34: 10,203,772 km (0.062 R)
• M35: 10,393,013 km (0.084 R)
• M36: 11,405,192 km (0.1 R)
• M37: 12,448,488 km (0.108 R)
• M38: 12,600,030 km (0.112 R)
• M39: 12,701,308 km (0.111 R)
• M40: 13,315,258 km (0.118 R)
• M41: 13,938,632 km (0.093 R)
• M42: 14,096,009 km (0.116 R)
• M43: 14,412,558 km (0.117 R)
• M44: 14,624,837 km (0.102 R)
• M45: 14,731,351 km (0.083 R)
• M46: 14,784,758 km (0.104 R)
• M47: 15,160,099 km (0.047 R)
• M48: 15,267,959 km (0.077 R)
• M49: 15,975,108 km (0.096 R)
• M50: 16,029,861 km (0.031 R)
• M51: 16,526,226 km (0.053 R)
• M52: 17,083,628 km (0.088 R)
• M53: 17,533,918 km (0.093 R)
• M54: 19,374,121 km (0.117 R)
• M55: 19,432,614 km (0.064 R)
• M56: 20,079,924 km (0.097 R)
• M57: 20,317,036 km (0.065 R)
• M58: 20,973,921 km (0.053 R)
• M59: 21,094,197 km (0.11 R)
• M60: 21,274,762 km (0.093 R)
• M61: 23,234,045 km (0.102 R)
• M62: 23,358,511 km (0.051 R)
• M63: 23,670,422 km (0.057 R)
• M64: 23,983,680 km (0.083 R)
• M65: 25,634,493 km (0.106 R)
• M66: 27,518,828 km (0.088 R)
• M67: 28,178,853 km (0.039 R)
• M68: 28,245,125 km (0.097 R)
• M69: 28,577,382 km (0.116 R)
• M70: 28,977,856 km (0.034 R)
• M71: 29,111,746 km (0.088 R)
• M72: 31,144,482 km (0.091 R)
• M73: 31,487,659 km (0.066 R)
• M74: 32,108,640 km (0.112 R)
• M75: 32,524,971 km (0.096 R)
• M76: 33,152,534 km (0.064 R)
• M77: 33,784,286 km (0.045 R)
• M78: 33,995,667 km (0.068 R)
• M79: 34,207,648 km (0.071 R)
• M80: 34,917,041 km (0.09 R)
• M81: 35,273,682 km (0.106 R)
• M82: 37,219,801 km (0.096 R)
• M83: 38,978,772 km (0.057 R)
• M84: 40,240,930 km (0.096 R)
• M85: 42,577,050 km (0.111 R)
• M86: 43,953,500 km (0.031 R)
• M87: 45,111,687 km (0.057 R)
• M88: 49,124,051 km (0.09 R)
• M89: 51,861,692 km (0.065 R)
• M90: 53,741,389 km (0.116 R)
• M91: 54,483,096 km (0.097 R)
• M92: 55,477,174 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911

Radius: 4.8

Gravity: 39.54 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.13 AU - 18.31 AU

Year: 21688 Days

Day: 15 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,318,335 km

• M1: 90,956 km (0.09 R)
• M2: 347,665 km (0.06 R)
• M3: 874,250 km (0.068 R)
• M4: 987,795 km (0.12 R)
• M5: 1,590,375 km (0.093 R)
• M6: 1,764,806 km (0.098 R)
• M7: 2,482,577 km (0.073 R)
• M8: 3,591,845 km (0.117 R)
• M9: 4,437,522 km (0.091 R)
• M10: 4,782,345 km (0.101 R)
• M11: 4,983,404 km (0.086 R)
• M12: 5,921,383 km (0.111 R)
• M13: 7,082,562 km (0.048 R)
• M14: 7,776,845 km (0.109 R)
• M15: 7,835,637 km (0.048 R)
• M16: 8,919,773 km (0.113 R)
• M17: 9,668,211 km (0.109 R)
• M18: 9,986,107 km (0.077 R)
• M19: 10,178,340 km (0.111 R)
• M20: 10,242,817 km (0.117 R)
• M21: 12,648,949 km (0.12 R)
• M22: 13,488,043 km (0.111 R)
• M23: 14,853,124 km (0.065 R)
• M24: 15,219,489 km (0.095 R)
• M25: 18,100,295 km (0.106 R)
• M26: 18,256,475 km (0.072 R)
• M27: 18,649,020 km (0.107 R)
• M28: 19,602,108 km (0.115 R)
• M29: 20,652,584 km (0.101 R)
• M30: 20,979,456 km (0.11 R)
• M31: 21,721,012 km (0.086 R)
• M32: 24,168,733 km (0.072 R)
• M33: 24,599,575 km (0.116 R)
• M34: 26,259,513 km (0.117 R)
• M35: 26,969,055 km (0.109 R)
• M36: 30,332,464 km (0.093 R)
• M37: 30,796,966 km (0.071 R)
• M38: 30,890,165 km (0.11 R)
• M39: 31,733,000 km (0.045 R)
• M40: 32,393,923 km (0.116 R)
• M41: 32,488,618 km (0.093 R)
• M42: 32,678,458 km (0.115 R)
• M43: 34,887,869 km (0.08 R)
• M44: 35,863,397 km (0.061 R)
• M45: 36,157,805 km (0.072 R)
• M46: 37,145,002 km (0.097 R)
• M47: 37,841,230 km (0.057 R)
• M48: 38,642,177 km (0.037 R)
• M49: 38,843,386 km (0.097 R)
• M50: 40,260,976 km (0.093 R)
• M51: 41,489,473 km (0.077 R)
• M52: 43,042,299 km (0.066 R)
• M53: 44,088,138 km (0.077 R)
• M54: 44,298,323 km (0.098 R)
• M55: 45,248,120 km (0.09 R)
• M56: 46,311,312 km (0.042 R)
• M57: 46,418,125 km (0.096 R)
• M58: 46,739,012 km (0.086 R)
• M59: 46,953,236 km (0.088 R)
• M60: 47,382,732 km (0.065 R)
• M61: 48,029,593 km (0.087 R)
• M62: 48,570,838 km (0.038 R)
• M63: 48,679,297 km (0.067 R)
• M64: 48,787,905 km (0.106 R)
• M65: 49,987,381 km (0.098 R)
• M66: 50,645,761 km (0.087 R)
• M67: 52,972,606 km (0.118 R)
• M68: 53,419,754 km (0.062 R)
• M69: 54,092,795 km (0.101 R)
• M70: 54,430,437 km (0.071 R)
• M71: 55,220,912 km (0.1 R)
• M72: 58,074,641 km (0.079 R)
• M73: 58,651,192 km (0.119 R)
• M74: 59,113,748 km (0.111 R)
• M75: 60,859,107 km (0.072 R)
• M76: 61,444,633 km (0.054 R)
• M77: 62,621,369 km (0.025 R)
• M78: 63,094,099 km (0.056 R)
• M79: 67,039,294 km (0.065 R)
• M80: 71,433,133 km (0.062 R)
• M81: 72,174,540 km (0.071 R)
• M82: 72,546,141 km (0.102 R)
• M83: 74,413,721 km (0.076 R)
• M84: 75,039,788 km (0.093 R)
• M85: 76,297,158 km (0.117 R)
• M86: 76,802,051 km (0.043 R)
• M87: 76,928,461 km (0.117 R)
• M88: 77,054,871 km (0.091 R)
• M89: 77,941,987 km (0.118 R)
• M90: 78,450,470 km (0.076 R)
• M91: 81,782,314 km (0.064 R)
• M92: 81,911,417 km (0.091 R)
• M93: 82,557,829 km (0.104 R)
• M94: 83,076,186 km (0.088 R)
• M95: 83,855,590 km (0.086 R)
• M96: 85,552,778 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 10,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit