🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.97 AU - 1.17 AU

Year: 404 Days

Day: 39 Hours

Environment

Temp: 25 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.03 AU - 2.61 AU

Year: 1291 Days

Day: 47.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.37 AU - 2.47 AU

Year: 1375 Days

Day: 44.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.64 AU - 3.38 AU

Year: 1907 Days

Day: 32.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,441,787 km

• M1: 1,279,660 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.96 AU - 4.86 AU

Year: 3383 Days

Day: 13.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 166.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,441,787 km

• M1: 2,474,947 km (0.073 R)
• M2: 3,005,272 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.78 AU - 5.54 AU

Year: 3674 Days

Day: 20 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355

Radius: 12.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.66 AU - 5.52 AU

Year: 4194 Days

Day: 6.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 103,441,787 km

• M1: 207,791 km (0.095 R)
• M2: 310,416 km (0.116 R)
• M3: 627,413 km (0.068 R)
• M4: 710,889 km (0.083 R)
• M5: 819,048 km (0.059 R)
• M6: 912,098 km (0.055 R)
• M7: 1,009,038 km (0.064 R)
• M8: 1,310,178 km (0.096 R)
• M9: 1,459,028 km (0.103 R)
• M10: 1,666,520 km (0.109 R)
• M11: 1,897,948 km (0.081 R)
• M12: 2,010,595 km (0.09 R)
• M13: 2,139,998 km (0.118 R)
• M14: 2,287,351 km (0.12 R)
• M15: 2,468,514 km (0.117 R)
• M16: 2,926,434 km (0.106 R)
• M17: 3,008,114 km (0.103 R)
• M18: 3,190,623 km (0.112 R)
• M19: 3,342,615 km (0.039 R)
• M20: 3,636,575 km (0.102 R)
• M21: 3,867,105 km (0.093 R)
• M22: 4,157,474 km (0.082 R)
• M23: 4,549,421 km (0.111 R)
• M24: 4,740,308 km (0.093 R)
• M25: 4,856,246 km (0.045 R)
• M26: 5,169,803 km (0.109 R)
• M27: 5,796,170 km (0.083 R)
• M28: 5,920,186 km (0.101 R)
• M29: 6,234,192 km (0.103 R)
• M30: 6,489,406 km (0.101 R)
• M31: 7,120,410 km (0.076 R)
• M32: 7,976,858 km (0.108 R)
• M33: 8,277,400 km (0.098 R)
• M34: 8,746,987 km (0.047 R)
• M35: 8,937,276 km (0.073 R)
• M36: 9,104,826 km (0.097 R)
• M37: 9,201,167 km (0.077 R)
• M38: 9,443,366 km (0.082 R)
• M39: 9,687,659 km (0.089 R)
• M40: 9,859,846 km (0.074 R)
• M41: 10,033,230 km (0.055 R)
• M42: 10,182,529 km (0.038 R)
• M43: 10,307,592 km (0.075 R)
• M44: 10,660,344 km (0.084 R)
• M45: 10,940,242 km (0.069 R)
• M46: 11,429,726 km (0.082 R)
• M47: 11,611,787 km (0.045 R)
• M48: 12,031,708 km (0.119 R)
• M49: 12,243,539 km (0.06 R)
• M50: 12,644,012 km (0.074 R)
• M51: 12,886,361 km (0.118 R)
• M52: 13,157,582 km (0.078 R)
• M53: 13,595,305 km (0.095 R)
• M54: 13,815,962 km (0.102 R)
• M55: 13,926,814 km (0.113 R)
• M56: 14,037,815 km (0.089 R)
• M57: 14,513,237 km (0.064 R)
• M58: 14,965,621 km (0.059 R)
• M59: 15,107,889 km (0.081 R)
• M60: 15,336,475 km (0.05 R)
• M61: 15,422,643 km (0.106 R)
• M62: 16,174,971 km (0.052 R)
• M63: 16,320,978 km (0.066 R)
• M64: 16,909,646 km (0.113 R)
• M65: 17,206,597 km (0.048 R)
• M66: 17,445,356 km (0.085 R)
• M67: 17,835,806 km (0.112 R)
• M68: 18,472,644 km (0.031 R)
• M69: 18,594,716 km (0.106 R)
• M70: 19,612,580 km (0.099 R)
• M71: 20,206,932 km (0.08 R)
• M72: 20,616,980 km (0.084 R)
• M73: 21,189,192 km (0.092 R)
• M74: 21,477,318 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.1

Radius: 14.6

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.41 AU - 14.29 AU

Year: 14899 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 103,441,787 km

• M1: 182,659 km (0.067 R)
• M2: 348,713 km (0.093 R)
• M3: 477,666 km (0.118 R)
• M4: 568,472 km (0.051 R)
• M5: 1,081,144 km (0.098 R)
• M6: 1,377,796 km (0.093 R)
• M7: 1,536,520 km (0.103 R)
• M8: 1,720,226 km (0.107 R)
• M9: 2,069,986 km (0.069 R)
• M10: 2,316,224 km (0.11 R)
• M11: 2,421,690 km (0.098 R)
• M12: 2,950,968 km (0.092 R)
• M13: 3,737,404 km (0.058 R)
• M14: 3,962,997 km (0.117 R)
• M15: 5,241,461 km (0.12 R)
• M16: 5,353,509 km (0.054 R)
• M17: 5,551,427 km (0.089 R)
• M18: 6,248,853 km (0.087 R)
• M19: 7,035,737 km (0.088 R)
• M20: 7,159,604 km (0.084 R)
• M21: 7,378,167 km (0.081 R)
• M22: 7,950,229 km (0.118 R)
• M23: 8,470,979 km (0.052 R)
• M24: 9,171,247 km (0.098 R)
• M25: 9,306,783 km (0.093 R)
• M26: 9,511,283 km (0.089 R)
• M27: 10,805,604 km (0.073 R)
• M28: 11,418,805 km (0.117 R)
• M29: 11,528,162 km (0.063 R)
• M30: 11,969,176 km (0.036 R)
• M31: 12,528,373 km (0.051 R)
• M32: 12,754,415 km (0.108 R)
• M33: 13,595,006 km (0.094 R)
• M34: 14,022,108 km (0.078 R)
• M35: 14,453,548 km (0.076 R)
• M36: 14,929,269 km (0.1 R)
• M37: 15,169,074 km (0.104 R)
• M38: 15,814,739 km (0.098 R)
• M39: 16,263,981 km (0.073 R)
• M40: 16,717,412 km (0.06 R)
• M41: 17,216,770 km (0.093 R)
• M42: 17,636,691 km (0.064 R)
• M43: 17,847,924 km (0.081 R)
• M44: 18,017,568 km (0.099 R)
• M45: 18,486,706 km (0.103 R)
• M46: 19,830,544 km (0.074 R)
• M47: 20,050,154 km (0.071 R)
• M48: 21,250,527 km (0.101 R)
• M49: 23,627,488 km (0.077 R)
• M50: 25,274,411 km (0.115 R)
• M51: 25,703,906 km (0.12 R)
• M52: 26,328,477 km (0.032 R)
• M53: 26,570,078 km (0.103 R)
• M54: 26,861,046 km (0.073 R)
• M55: 27,690,865 km (0.061 R)
• M56: 27,887,287 km (0.06 R)
• M57: 29,075,992 km (0.041 R)
• M58: 29,425,901 km (0.036 R)
• M59: 29,576,247 km (0.092 R)
• M60: 30,129,759 km (0.119 R)
• M61: 30,686,712 km (0.075 R)
• M62: 30,991,892 km (0.052 R)
• M63: 31,502,768 km (0.118 R)
• M64: 34,046,531 km (0.102 R)
• M65: 35,636,307 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.9

Radius: 5.6

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.53 AU - 20.73 AU

Year: 25896 Days

Day: 24.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 103,441,787 km

• M1: 118,482 km (0.054 R)
• M2: 279,299 km (0.05 R)
• M3: 379,530 km (0.095 R)
• M4: 546,780 km (0.103 R)
• M5: 638,933 km (0.05 R)
• M6: 748,887 km (0.094 R)
• M7: 838,795 km (0.103 R)
• M8: 1,130,062 km (0.086 R)
• M9: 1,309,879 km (0.036 R)
• M10: 2,208,364 km (0.115 R)
• M11: 3,298,783 km (0.048 R)
• M12: 3,512,558 km (0.088 R)
• M13: 3,577,633 km (0.089 R)
• M14: 3,686,840 km (0.04 R)
• M15: 3,775,102 km (0.073 R)
• M16: 3,863,963 km (0.076 R)
• M17: 4,066,669 km (0.095 R)
• M18: 4,203,700 km (0.115 R)
• M19: 4,342,228 km (0.054 R)
• M20: 4,984,302 km (0.108 R)
• M21: 5,081,989 km (0.111 R)
• M22: 5,204,809 km (0.106 R)
• M23: 5,604,983 km (0.099 R)
• M24: 6,647,681 km (0.11 R)
• M25: 7,163,644 km (0.094 R)
• M26: 7,246,371 km (0.103 R)
• M27: 7,357,074 km (0.094 R)
• M28: 8,204,994 km (0.111 R)
• M29: 8,262,590 km (0.059 R)
• M30: 8,846,320 km (0.1 R)
• M31: 9,053,813 km (0.119 R)
• M32: 9,777,118 km (0.075 R)
• M33: 9,960,825 km (0.102 R)
• M34: 10,300,711 km (0.106 R)
• M35: 11,665,193 km (0.04 R)
• M36: 11,827,507 km (0.084 R)
• M37: 11,925,194 km (0.104 R)
• M38: 12,220,052 km (0.054 R)
• M39: 12,351,997 km (0.069 R)
• M40: 12,617,084 km (0.11 R)
• M41: 13,051,816 km (0.115 R)
• M42: 13,867,274 km (0.094 R)
• M43: 14,177,241 km (0.093 R)
• M44: 14,594,319 km (0.065 R)
• M45: 15,227,268 km (0.092 R)
• M46: 15,369,087 km (0.111 R)
• M47: 15,977,053 km (0.098 R)
• M48: 16,629,150 km (0.086 R)
• M49: 17,623,676 km (0.093 R)
• M50: 17,735,426 km (0.1 R)
• M51: 17,810,075 km (0.105 R)
• M52: 18,599,503 km (0.106 R)
• M53: 19,863,007 km (0.115 R)
• M54: 22,029,782 km (0.103 R)
• M55: 22,109,967 km (0.105 R)
• M56: 22,512,385 km (0.105 R)
• M57: 23,039,269 km (0.062 R)
• M58: 23,202,181 km (0.108 R)
• M59: 23,488,212 km (0.115 R)
• M60: 24,560,679 km (0.102 R)
• M61: 25,228,634 km (0.119 R)
• M62: 26,838,606 km (0.108 R)
• M63: 27,612,925 km (0.1 R)
• M64: 28,307,208 km (0.075 R)
• M65: 28,525,322 km (0.095 R)
• M66: 28,919,512 km (0.05 R)
• M67: 29,447,742 km (0.058 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.4

Radius: 5.1

Gravity: 32.7 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.93 AU - 19.55 AU

Year: 28453 Days

Day: 18.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,441,787 km

• M1: 137,331 km (0.064 R)
• M2: 355,893 km (0.11 R)
• M3: 600,635 km (0.077 R)
• M4: 859,589 km (0.104 R)
• M5: 953,238 km (0.117 R)
• M6: 1,083,388 km (0.039 R)
• M7: 1,507,498 km (0.09 R)
• M8: 1,896,602 km (0.107 R)
• M9: 2,144,485 km (0.084 R)
• M10: 2,490,805 km (0.071 R)
• M11: 3,381,660 km (0.118 R)
• M12: 3,732,616 km (0.11 R)
• M13: 3,783,629 km (0.068 R)
• M14: 4,094,943 km (0.101 R)
• M15: 4,853,254 km (0.106 R)
• M16: 4,909,054 km (0.068 R)
• M17: 7,373,529 km (0.059 R)
• M18: 7,502,184 km (0.081 R)
• M19: 7,826,961 km (0.116 R)
• M20: 9,379,338 km (0.103 R)
• M21: 9,448,901 km (0.082 R)
• M22: 9,799,558 km (0.089 R)
• M23: 10,083,046 km (0.084 R)
• M24: 12,600,030 km (0.113 R)
• M25: 14,325,941 km (0.117 R)
• M26: 14,647,726 km (0.079 R)
• M27: 14,728,509 km (0.092 R)
• M28: 15,875,176 km (0.113 R)
• M29: 16,796,101 km (0.117 R)
• M30: 16,880,624 km (0.12 R)
• M31: 17,562,341 km (0.103 R)
• M32: 19,394,317 km (0.07 R)
• M33: 19,750,060 km (0.098 R)
• M34: 19,839,370 km (0.097 R)
• M35: 20,197,807 km (0.065 R)
• M36: 20,377,923 km (0.117 R)
• M37: 20,921,113 km (0.109 R)
• M38: 21,377,536 km (0.094 R)
• M39: 21,469,239 km (0.1 R)
• M40: 22,207,355 km (0.076 R)
• M41: 23,329,938 km (0.071 R)
• M42: 24,279,585 km (0.084 R)
• M43: 25,145,008 km (0.114 R)
• M44: 25,532,766 km (0.118 R)
• M45: 28,001,281 km (0.103 R)
• M46: 28,403,400 km (0.096 R)
• M47: 29,722,853 km (0.041 R)
• M48: 30,030,277 km (0.08 R)
• M49: 32,001,079 km (0.092 R)
• M50: 33,267,275 km (0.074 R)
• M51: 33,693,031 km (0.097 R)
• M52: 34,872,909 km (0.119 R)
• M53: 37,936,823 km (0.111 R)
• M54: 40,744,326 km (0.119 R)
• M55: 42,460,663 km (0.101 R)
• M56: 43,038,111 km (0.081 R)
• M57: 45,491,217 km (0.049 R)
• M58: 51,143,323 km (0.091 R)
• M59: 55,241,707 km (0.09 R)
• M60: 55,745,702 km (0.057 R)
• M61: 55,871,813 km (0.077 R)
• M62: 56,504,313 km (0.108 R)
• M63: 56,631,172 km (0.105 R)
• M64: 58,800,939 km (0.117 R)
• M65: 60,090,024 km (0.101 R)
• M66: 62,433,624 km (0.091 R)
• M67: 62,695,869 km (0.101 R)
• M68: 64,276,969 km (0.101 R)
• M69: 65,205,373 km (0.06 R)
• M70: 68,421,877 km (0.12 R)
• M71: 69,641,399 km (0.116 R)
• M72: 71,141,567 km (0.055 R)
• M73: 75,426,199 km (0.112 R)
• M74: 75,845,372 km (0.08 R)
• M75: 76,685,813 km (0.046 R)
• M76: 79,509,473 km (0.062 R)
• M77: 80,220,811 km (0.108 R)
• M78: 81,792,935 km (0.116 R)
• M79: 81,936,399 km (0.093 R)
• M80: 82,079,864 km (0.051 R)
• M81: 83,663,956 km (0.044 R)
• M82: 84,967,551 km (0.08 R)
• M83: 86,132,021 km (0.038 R)
• M84: 86,570,044 km (0.085 R)
• M85: 88,329,464 km (0.115 R)
• M86: 90,248,805 km (0.117 R)
• M87: 93,378,093 km (0.11 R)
• M88: 93,978,130 km (0.108 R)
• M89: 94,128,476 km (0.086 R)
• M90: 94,730,159 km (0.107 R)
• M91: 95,182,244 km (0.113 R)
• M92: 95,937,264 km (0.088 R)
• M93: 100,355,936 km (0.105 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: 172 - 18,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit