🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.82 AU - 0.94 AU

Year: 293 Days

Day: 34.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.07 AU - 1.07 AU

Year: 393 Days

Day: 16.8 Hours

Environment

Temp: 48 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.42 AU - 1.46 AU

Year: 613 Days

Day: 18 Hours

Environment

Temp: -0 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,248,217 km

• M1: 639,381 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.59 AU - 2.05 AU

Year: 871 Days

Day: 45.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.14 AU - 3.28 AU

Year: 2040 Days

Day: 44.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.74 AU - 5.04 AU

Year: 3836 Days

Day: 21.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,248,217 km

• M1: 2,393,566 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.3

Radius: 13.8

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.84 AU - 6.38 AU

Year: 5358 Days

Day: 9.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 86,248,217 km

• M1: 172,786 km (0.117 R)
• M2: 308,471 km (0.091 R)
• M3: 512,971 km (0.11 R)
• M4: 680,222 km (0.101 R)
• M5: 771,775 km (0.087 R)
• M6: 911,051 km (0.11 R)
• M7: 1,200,972 km (0.05 R)
• M8: 1,538,764 km (0.11 R)
• M9: 1,869,076 km (0.101 R)
• M10: 2,141,942 km (0.077 R)
• M11: 2,427,973 km (0.089 R)
• M12: 2,533,290 km (0.097 R)
• M13: 2,748,562 km (0.057 R)
• M14: 2,902,947 km (0.098 R)
• M15: 3,220,543 km (0.086 R)
• M16: 3,478,001 km (0.09 R)
• M17: 3,693,871 km (0.093 R)
• M18: 3,864,861 km (0.027 R)
• M19: 4,113,792 km (0.119 R)
• M20: 4,393,839 km (0.059 R)
• M21: 4,549,271 km (0.113 R)
• M22: 4,759,456 km (0.11 R)
• M23: 5,298,757 km (0.089 R)
• M24: 6,347,886 km (0.096 R)
• M25: 6,435,850 km (0.114 R)
• M26: 7,367,845 km (0.079 R)
• M27: 7,646,396 km (0.095 R)
• M28: 7,959,953 km (0.082 R)
• M29: 8,245,835 km (0.092 R)
• M30: 8,893,294 km (0.108 R)
• M31: 9,759,615 km (0.097 R)
• M32: 9,997,327 km (0.112 R)
• M33: 10,617,858 km (0.08 R)
• M34: 10,757,433 km (0.09 R)
• M35: 10,932,762 km (0.075 R)
• M36: 11,679,704 km (0.115 R)
• M37: 11,968,578 km (0.116 R)
• M38: 12,186,841 km (0.114 R)
• M39: 12,886,660 km (0.06 R)
• M40: 13,335,453 km (0.07 R)
• M41: 14,829,188 km (0.12 R)
• M42: 15,181,342 km (0.085 R)
• M43: 15,536,337 km (0.117 R)
• M44: 15,734,854 km (0.062 R)
• M45: 15,934,118 km (0.069 R)
• M46: 16,174,372 km (0.039 R)
• M47: 16,902,315 km (0.099 R)
• M48: 17,765,046 km (0.09 R)
• M49: 18,264,554 km (0.071 R)
• M50: 19,234,845 km (0.1 R)
• M51: 19,919,704 km (0.045 R)
• M52: 20,743,390 km (0.116 R)
• M53: 20,874,438 km (0.071 R)
• M54: 22,379,243 km (0.088 R)
• M55: 22,468,852 km (0.059 R)
• M56: 22,738,278 km (0.114 R)
• M57: 23,872,978 km (0.113 R)
• M58: 23,964,532 km (0.029 R)
• M59: 24,470,322 km (0.108 R)
• M60: 24,747,677 km (0.041 R)
• M61: 24,840,278 km (0.094 R)
• M62: 25,305,377 km (0.087 R)
• M63: 25,539,049 km (0.066 R)
• M64: 26,670,608 km (0.058 R)
• M65: 27,099,205 km (0.06 R)
• M66: 27,914,813 km (0.084 R)
• M67: 28,398,463 km (0.075 R)
• M68: 28,592,641 km (0.095 R)
• M69: 29,276,004 km (0.076 R)
• M70: 29,964,603 km (0.069 R)
• M71: 31,207,612 km (0.105 R)
• M72: 31,307,842 km (0.103 R)
• M73: 32,976,008 km (0.065 R)
• M74: 33,231,372 km (0.057 R)
• M75: 33,384,859 km (0.098 R)
• M76: 34,569,375 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.1

Radius: 13.9

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.27 AU - 9.63 AU

Year: 7952 Days

Day: 14.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 86,248,217 km

• M1: 173,833 km (0.097 R)
• M2: 267,780 km (0.072 R)
• M3: 575,503 km (0.079 R)
• M4: 678,277 km (0.11 R)
• M5: 826,827 km (0.047 R)
• M6: 960,119 km (0.07 R)
• M7: 1,503,010 km (0.105 R)
• M8: 1,686,866 km (0.072 R)
• M9: 1,914,105 km (0.067 R)
• M10: 2,226,914 km (0.1 R)
• M11: 2,636,363 km (0.114 R)
• M12: 2,902,049 km (0.1 R)
• M13: 3,070,048 km (0.095 R)
• M14: 3,241,187 km (0.075 R)
• M15: 3,728,727 km (0.026 R)
• M16: 3,958,060 km (0.119 R)
• M17: 4,121,421 km (0.113 R)
• M18: 4,625,117 km (0.107 R)
• M19: 4,747,937 km (0.094 R)
• M20: 4,896,937 km (0.079 R)
• M21: 5,097,847 km (0.105 R)
• M22: 6,774,839 km (0.113 R)
• M23: 7,055,784 km (0.071 R)
• M24: 7,687,386 km (0.08 R)
• M25: 7,921,656 km (0.118 R)
• M26: 8,187,940 km (0.052 R)
• M27: 8,277,400 km (0.093 R)
• M28: 8,367,159 km (0.077 R)
• M29: 8,577,942 km (0.039 R)
• M30: 8,760,003 km (0.083 R)
• M31: 9,097,047 km (0.068 R)
• M32: 9,251,731 km (0.103 R)
• M33: 9,407,313 km (0.109 R)
• M34: 9,721,019 km (0.072 R)
• M35: 9,847,429 km (0.093 R)
• M36: 10,262,264 km (0.117 R)
• M37: 10,780,771 km (0.096 R)
• M38: 12,524,334 km (0.077 R)
• M39: 13,008,732 km (0.103 R)
• M40: 13,218,169 km (0.107 R)
• M41: 13,358,342 km (0.08 R)
• M42: 13,924,420 km (0.101 R)
• M43: 14,210,451 km (0.119 R)
• M44: 14,462,374 km (0.105 R)
• M45: 15,080,064 km (0.108 R)
• M46: 15,558,328 km (0.076 R)
• M47: 16,004,279 km (0.12 R)
• M48: 16,191,426 km (0.091 R)
• M49: 16,492,268 km (0.086 R)
• M50: 16,681,210 km (0.101 R)
• M51: 16,832,902 km (0.057 R)
• M52: 17,099,336 km (0.085 R)
• M53: 17,636,691 km (0.111 R)
• M54: 17,868,718 km (0.104 R)
• M55: 18,179,582 km (0.056 R)
• M56: 18,649,319 km (0.099 R)
• M57: 20,243,883 km (0.093 R)
• M58: 20,405,748 km (0.064 R)
• M59: 20,730,824 km (0.1 R)
• M60: 21,427,202 km (0.108 R)
• M61: 21,550,920 km (0.054 R)
• M62: 22,006,445 km (0.087 R)
• M63: 22,381,487 km (0.081 R)
• M64: 23,392,170 km (0.089 R)
• M65: 24,936,020 km (0.114 R)
• M66: 25,764,194 km (0.12 R)
• M67: 26,115,450 km (0.103 R)
• M68: 26,734,187 km (0.1 R)
• M69: 27,851,084 km (0.078 R)
• M70: 29,074,346 km (0.112 R)
• M71: 29,394,486 km (0.084 R)
• M72: 30,130,358 km (0.111 R)
• M73: 30,872,213 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.6

Radius: 10.3

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.01 AU - 11.97 AU

Year: 13817 Days

Day: 14.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 86,248,217 km

• M1: 134,937 km (0.053 R)
• M2: 246,238 km (0.09 R)
• M3: 437,424 km (0.095 R)
• M4: 595,100 km (0.103 R)
• M5: 681,568 km (0.12 R)
• M6: 1,468,752 km (0.1 R)
• M7: 1,842,747 km (0.09 R)
• M8: 1,929,813 km (0.111 R)
• M9: 2,506,213 km (0.032 R)
• M10: 2,627,836 km (0.104 R)
• M11: 2,978,643 km (0.084 R)
• M12: 3,478,599 km (0.039 R)
• M13: 4,675,382 km (0.066 R)
• M14: 5,286,639 km (0.104 R)
• M15: 5,506,548 km (0.102 R)
• M16: 6,550,143 km (0.115 R)
• M17: 6,718,590 km (0.117 R)
• M18: 6,786,507 km (0.082 R)
• M19: 6,854,574 km (0.111 R)
• M20: 7,025,714 km (0.1 R)
• M21: 7,163,644 km (0.085 R)
• M22: 7,795,545 km (0.066 R)
• M23: 9,490,489 km (0.064 R)
• M24: 10,028,293 km (0.076 R)
• M25: 10,933,360 km (0.12 R)
• M26: 11,093,430 km (0.119 R)
• M27: 11,294,639 km (0.066 R)
• M28: 12,235,759 km (0.115 R)
• M29: 12,360,374 km (0.038 R)
• M30: 12,485,289 km (0.106 R)
• M31: 13,415,039 km (0.089 R)
• M32: 13,543,544 km (0.026 R)
• M33: 13,931,601 km (0.115 R)
• M34: 14,323,248 km (0.113 R)
• M35: 14,806,898 km (0.11 R)
• M36: 15,385,393 km (0.107 R)
• M37: 15,475,152 km (0.08 R)
• M38: 15,835,533 km (0.096 R)
• M39: 16,381,266 km (0.07 R)
• M40: 16,564,523 km (0.118 R)
• M41: 17,772,676 km (0.109 R)
• M42: 17,866,773 km (0.108 R)
• M43: 18,149,962 km (0.112 R)
• M44: 21,213,427 km (0.025 R)
• M45: 21,714,281 km (0.096 R)
• M46: 22,880,994 km (0.099 R)
• M47: 22,983,319 km (0.114 R)
• M48: 23,394,564 km (0.09 R)
• M49: 23,756,291 km (0.089 R)
• M50: 23,963,933 km (0.097 R)
• M51: 24,380,863 km (0.089 R)
• M52: 24,905,353 km (0.107 R)
• M53: 25,010,819 km (0.096 R)
• M54: 25,274,859 km (0.083 R)
• M55: 25,433,732 km (0.089 R)
• M56: 27,420,392 km (0.118 R)
• M57: 29,456,419 km (0.11 R)
• M58: 29,623,670 km (0.066 R)
• M59: 30,633,605 km (0.096 R)
• M60: 31,426,922 km (0.085 R)
• M61: 32,514,349 km (0.094 R)
• M62: 33,033,753 km (0.089 R)
• M63: 33,730,580 km (0.051 R)
• M64: 34,022,296 km (0.053 R)
• M65: 35,197,836 km (0.08 R)
• M66: 36,506,219 km (0.041 R)
• M67: 36,685,736 km (0.07 R)
• M68: 36,865,702 km (0.093 R)
• M69: 38,498,414 km (0.064 R)
• M70: 39,047,887 km (0.057 R)
• M71: 39,170,258 km (0.114 R)
• M72: 40,216,246 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.8

Radius: 7.1

Gravity: 17.77 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.72 AU - 18.76 AU

Year: 21106 Days

Day: 21.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,248,217 km

• M1: 90,956 km (0.089 R)
• M2: 676,781 km (0.078 R)
• M3: 1,230,143 km (0.1 R)
• M4: 1,516,174 km (0.082 R)
• M5: 1,616,106 km (0.078 R)
• M6: 1,929,214 km (0.052 R)
• M7: 2,001,470 km (0.109 R)
• M8: 2,337,467 km (0.06 R)
• M9: 2,492,600 km (0.112 R)
• M10: 2,651,024 km (0.1 R)
• M11: 3,404,698 km (0.109 R)
• M12: 5,448,205 km (0.044 R)
• M13: 5,550,979 km (0.066 R)
• M14: 6,558,819 km (0.044 R)
• M15: 8,379,874 km (0.092 R)
• M16: 10,664,982 km (0.096 R)
• M17: 10,729,309 km (0.091 R)
• M18: 10,793,786 km (0.086 R)
• M19: 11,117,815 km (0.102 R)
• M20: 12,445,795 km (0.036 R)
• M21: 12,990,929 km (0.117 R)
• M22: 13,197,375 km (0.109 R)
• M23: 14,815,874 km (0.061 R)
• M24: 15,831,344 km (0.102 R)
• M25: 15,978,249 km (0.093 R)
• M26: 16,199,505 km (0.069 R)
• M27: 17,852,411 km (0.105 R)
• M28: 18,698,836 km (0.085 R)
• M29: 19,244,270 km (0.051 R)
• M30: 19,715,952 km (0.107 R)
• M31: 19,953,214 km (0.049 R)
• M32: 20,751,020 km (0.053 R)
• M33: 20,992,321 km (0.116 R)
• M34: 21,072,954 km (0.104 R)
• M35: 23,039,568 km (0.045 R)
• M36: 23,960,343 km (0.076 R)
• M37: 26,619,296 km (0.088 R)
• M38: 26,706,511 km (0.102 R)
• M39: 28,830,651 km (0.066 R)
• M40: 28,920,410 km (0.075 R)
• M41: 29,010,169 km (0.085 R)
• M42: 30,003,798 km (0.093 R)
• M43: 32,676,364 km (0.113 R)
• M44: 34,088,268 km (0.042 R)
• M45: 37,361,769 km (0.088 R)
• M46: 37,949,689 km (0.045 R)
• M47: 38,540,750 km (0.091 R)
• M48: 38,738,518 km (0.054 R)
• M49: 39,931,711 km (0.12 R)
• M50: 40,031,792 km (0.086 R)
• M51: 40,131,873 km (0.032 R)
• M52: 40,231,954 km (0.035 R)
• M53: 40,734,004 km (0.038 R)
• M54: 41,237,999 km (0.112 R)
• M55: 41,541,534 km (0.117 R)
• M56: 43,274,924 km (0.107 R)
• M57: 46,181,162 km (0.077 R)
• M58: 49,149,782 km (0.067 R)
• M59: 50,440,812 km (0.096 R)
• M60: 50,873,598 km (0.066 R)
• M61: 51,851,968 km (0.098 R)
• M62: 53,606,602 km (0.108 R)
• M63: 54,048,364 km (0.083 R)
• M64: 54,935,330 km (0.084 R)
• M65: 55,938,982 km (0.081 R)
• M66: 58,304,125 km (0.095 R)
• M67: 59,556,109 km (0.069 R)
• M68: 61,392,872 km (0.101 R)
• M69: 62,666,398 km (0.093 R)
• M70: 62,782,636 km (0.069 R)
• M71: 65,121,748 km (0.093 R)
• M72: 65,357,215 km (0.046 R)
• M73: 65,947,229 km (0.095 R)
• M74: 66,894,782 km (0.101 R)
• M75: 67,370,354 km (0.116 R)
• M76: 68,444,317 km (0.119 R)
• M77: 71,821,489 km (0.111 R)
• M78: 72,796,418 km (0.047 R)
• M79: 73,040,712 km (0.071 R)
• M80: 73,775,536 km (0.107 R)
• M81: 74,389,785 km (0.114 R)
• M82: 74,512,904 km (0.069 R)
• M83: 74,759,142 km (0.057 R)
• M84: 75,252,516 km (0.092 R)
• M85: 75,747,087 km (0.082 R)
• M86: 77,985,669 km (0.115 R)
• M87: 78,486,074 km (0.106 R)
• M88: 78,736,651 km (0.087 R)
• M89: 79,867,610 km (0.116 R)
• M90: 80,245,943 km (0.074 R)
• M91: 82,400,302 km (0.064 R)
• M92: 83,420,709 km (0.083 R)
• M93: 84,188,745 km (0.098 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 12,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit