🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.88 AU - 1.36 AU

Year: 419 Days

Day: 17.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.09 AU - 1.51 AU

Year: 523 Days

Day: 22 Hours

Environment

Temp: 22 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.47 AU - 3.07 AU

Year: 1628 Days

Day: 15.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.55 AU - 3.17 AU

Year: 1708 Days

Day: 44.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.21 AU - 3.59 AU

Year: 2214 Days

Day: 46.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,391,707 km

• M1: 1,427,762 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.07 AU - 4.63 AU

Year: 2667 Days

Day: 38.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.82 AU - 4.46 AU

Year: 2974 Days

Day: 37 Hours

Environment

Temp: -119 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.5

Radius: 14.9

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.99 AU - 6.73 AU

Year: 5663 Days

Day: 11.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 111.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,391,707 km

• M1: 514,766 km (0.107 R)
• M2: 963,111 km (0.115 R)
• M3: 1,314,367 km (0.119 R)
• M4: 1,614,161 km (0.111 R)
• M5: 1,976,038 km (0.045 R)
• M6: 2,136,407 km (0.071 R)
• M7: 2,364,095 km (0.084 R)
• M8: 2,600,161 km (0.073 R)
• M9: 2,732,256 km (0.103 R)
• M10: 2,980,438 km (0.067 R)
• M11: 3,095,778 km (0.112 R)
• M12: 3,331,096 km (0.1 R)
• M13: 3,499,393 km (0.067 R)
• M14: 3,945,345 km (0.105 R)
• M15: 4,756,016 km (0.112 R)
• M16: 5,418,884 km (0.086 R)
• M17: 5,646,422 km (0.108 R)
• M18: 6,437,645 km (0.114 R)
• M19: 6,709,315 km (0.049 R)
• M20: 6,831,237 km (0.106 R)
• M21: 7,357,822 km (0.055 R)
• M22: 7,546,764 km (0.06 R)
• M23: 7,865,407 km (0.117 R)
• M24: 8,091,150 km (0.116 R)
• M25: 8,188,539 km (0.093 R)
• M26: 9,116,644 km (0.119 R)
• M27: 9,251,880 km (0.05 R)
• M28: 9,421,973 km (0.085 R)
• M29: 9,558,855 km (0.079 R)
• M30: 9,696,336 km (0.046 R)
• M31: 9,834,564 km (0.097 R)
• M32: 10,535,280 km (0.115 R)
• M33: 11,107,492 km (0.12 R)
• M34: 11,653,225 km (0.076 R)
• M35: 12,245,184 km (0.063 R)
• M36: 12,998,709 km (0.066 R)
• M37: 13,496,720 km (0.113 R)
• M38: 14,274,928 km (0.105 R)
• M39: 14,511,293 km (0.07 R)
• M40: 15,591,090 km (0.091 R)
• M41: 15,956,707 km (0.103 R)
• M42: 16,202,048 km (0.119 R)
• M43: 16,655,180 km (0.091 R)
• M44: 16,779,496 km (0.109 R)
• M45: 17,154,238 km (0.099 R)
• M46: 17,658,233 km (0.073 R)
• M47: 17,869,615 km (0.098 R)
• M48: 17,996,923 km (0.028 R)
• M49: 18,295,072 km (0.08 R)
• M50: 18,896,305 km (0.078 R)
• M51: 19,069,390 km (0.056 R)
• M52: 20,030,108 km (0.057 R)
• M53: 20,162,352 km (0.115 R)
• M54: 21,726,697 km (0.101 R)
• M55: 22,272,131 km (0.101 R)
• M56: 22,592,270 km (0.111 R)
• M57: 22,914,055 km (0.065 R)
• M58: 24,971,026 km (0.081 R)
• M59: 25,066,021 km (0.118 R)
• M60: 25,399,026 km (0.033 R)
• M61: 25,637,933 km (0.111 R)
• M62: 25,973,482 km (0.113 R)
• M63: 26,262,355 km (0.114 R)
• M64: 26,746,155 km (0.084 R)
• M65: 27,624,444 km (0.105 R)
• M66: 28,363,607 km (0.1 R)
• M67: 28,710,823 km (0.102 R)
• M68: 29,109,202 km (0.099 R)
• M69: 29,660,171 km (0.087 R)
• M70: 29,810,966 km (0.119 R)
• M71: 29,911,795 km (0.112 R)
• M72: 31,384,736 km (0.063 R)
• M73: 31,743,920 km (0.052 R)
• M74: 32,362,657 km (0.119 R)
• M75: 32,621,611 km (0.062 R)
• M76: 33,979,660 km (0.095 R)
• M77: 34,190,145 km (0.072 R)
• M78: 34,454,035 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.7

Radius: 8.4

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.96 AU - 10.56 AU

Year: 9155 Days

Day: 12.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,391,707 km

• M1: 139,425 km (0.086 R)
• M2: 404,961 km (0.117 R)
• M3: 460,163 km (0.057 R)
• M4: 643,420 km (0.049 R)
• M5: 696,528 km (0.037 R)
• M6: 751,131 km (0.042 R)
• M7: 1,110,615 km (0.102 R)
• M8: 1,610,571 km (0.115 R)
• M9: 1,684,622 km (0.111 R)
• M10: 2,012,391 km (0.087 R)
• M11: 2,173,507 km (0.054 R)
• M12: 2,234,992 km (0.098 R)
• M13: 2,318,019 km (0.075 R)
• M14: 2,423,336 km (0.111 R)
• M15: 2,595,074 km (0.113 R)
• M16: 2,792,992 km (0.065 R)
• M17: 2,927,780 km (0.118 R)
• M18: 3,368,794 km (0.109 R)
• M19: 3,488,473 km (0.114 R)
• M20: 3,880,569 km (0.061 R)
• M21: 4,081,927 km (0.116 R)
• M22: 4,286,727 km (0.088 R)
• M23: 4,600,284 km (0.111 R)
• M24: 5,112,058 km (0.109 R)
• M25: 5,444,615 km (0.083 R)
• M26: 5,613,511 km (0.074 R)
• M27: 6,014,433 km (0.118 R)
• M28: 6,247,656 km (0.063 R)
• M29: 6,663,089 km (0.076 R)
• M30: 6,874,172 km (0.073 R)
• M31: 7,489,318 km (0.073 R)
• M32: 8,058,089 km (0.074 R)
• M33: 9,641,732 km (0.059 R)
• M34: 10,190,607 km (0.067 R)
• M35: 10,433,853 km (0.051 R)
• M36: 10,538,721 km (0.096 R)
• M37: 10,820,115 km (0.098 R)
• M38: 10,997,239 km (0.115 R)
• M39: 11,139,656 km (0.107 R)
• M40: 11,860,718 km (0.052 R)
• M41: 12,634,139 km (0.12 R)
• M42: 13,121,080 km (0.063 R)
• M43: 13,423,716 km (0.11 R)
• M44: 14,306,792 km (0.105 R)
• M45: 14,735,839 km (0.055 R)
• M46: 15,526,613 km (0.111 R)
• M47: 16,575,145 km (0.096 R)
• M48: 16,779,346 km (0.076 R)
• M49: 18,527,995 km (0.111 R)
• M50: 18,952,853 km (0.109 R)
• M51: 19,080,909 km (0.116 R)
• M52: 19,209,264 km (0.11 R)
• M53: 19,725,526 km (0.09 R)
• M54: 20,072,294 km (0.109 R)
• M55: 20,202,893 km (0.116 R)
• M56: 20,596,186 km (0.038 R)
• M57: 21,479,412 km (0.101 R)
• M58: 23,419,846 km (0.065 R)
• M59: 23,649,179 km (0.116 R)
• M60: 23,786,959 km (0.111 R)
• M61: 24,294,993 km (0.091 R)
• M62: 24,620,070 km (0.099 R)
• M63: 24,853,293 km (0.092 R)
• M64: 25,133,938 km (0.099 R)
• M65: 26,505,452 km (0.083 R)
• M66: 26,840,102 km (0.077 R)
• M67: 27,176,248 km (0.113 R)
• M68: 27,417,101 km (0.065 R)
• M69: 28,730,421 km (0.09 R)
• M70: 29,320,584 km (0.116 R)
• M71: 29,765,788 km (0.114 R)
• M72: 30,313,166 km (0.117 R)
• M73: 30,513,029 km (0.112 R)
• M74: 31,064,746 km (0.099 R)
• M75: 31,417,647 km (0.104 R)
• M76: 31,924,036 km (0.09 R)
• M77: 32,127,340 km (0.106 R)
• M78: 33,614,342 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.4

Radius: 4.6

Gravity: 23.13 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 15.76 AU - 16.5 AU

Year: 22874 Days

Day: 24.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,391,707 km

• M1: 251,923 km (0.09 R)
• M2: 482,752 km (0.119 R)
• M3: 629,657 km (0.09 R)
• M4: 814,560 km (0.081 R)
• M5: 1,177,186 km (0.12 R)
• M6: 1,997,730 km (0.078 R)
• M7: 2,337,766 km (0.105 R)
• M8: 2,443,232 km (0.119 R)
• M9: 2,622,600 km (0.066 R)
• M10: 2,695,454 km (0.082 R)
• M11: 2,918,355 km (0.103 R)
• M12: 3,501,338 km (0.117 R)
• M13: 5,545,743 km (0.096 R)
• M14: 5,924,225 km (0.104 R)
• M15: 6,705,874 km (0.111 R)
• M16: 6,956,750 km (0.116 R)
• M17: 7,416,015 km (0.107 R)
• M18: 7,832,496 km (0.049 R)
• M19: 7,937,813 km (0.115 R)
• M20: 8,906,608 km (0.042 R)
• M21: 9,404,769 km (0.082 R)
• M22: 9,968,903 km (0.092 R)
• M23: 10,140,342 km (0.114 R)
• M24: 10,197,638 km (0.079 R)
• M25: 10,602,151 km (0.115 R)
• M26: 12,516,704 km (0.101 R)
• M27: 12,639,823 km (0.082 R)
• M28: 12,701,607 km (0.11 R)
• M29: 12,825,325 km (0.063 R)
• M30: 13,639,586 km (0.057 R)
• M31: 13,893,453 km (0.079 R)
• M32: 14,470,303 km (0.082 R)
• M33: 15,581,217 km (0.109 R)
• M34: 15,647,488 km (0.092 R)
• M35: 15,780,182 km (0.097 R)
• M36: 15,846,603 km (0.108 R)
• M37: 16,651,589 km (0.072 R)
• M38: 18,371,067 km (0.099 R)
• M39: 19,287,205 km (0.066 R)
• M40: 20,290,408 km (0.082 R)
• M41: 21,310,366 km (0.092 R)
• M42: 22,796,322 km (0.088 R)
• M43: 23,779,928 km (0.038 R)
• M44: 24,932,131 km (0.1 R)
• M45: 26,023,746 km (0.076 R)
• M46: 26,180,824 km (0.112 R)
• M47: 28,576,634 km (0.067 R)
• M48: 30,792,029 km (0.108 R)
• M49: 30,875,056 km (0.106 R)
• M50: 32,976,756 km (0.08 R)
• M51: 34,950,850 km (0.11 R)
• M52: 37,582,575 km (0.115 R)
• M53: 38,205,651 km (0.039 R)
• M54: 38,294,961 km (0.093 R)
• M55: 38,563,339 km (0.094 R)
• M56: 40,005,014 km (0.038 R)
• M57: 41,097,677 km (0.109 R)
• M58: 42,662,620 km (0.11 R)
• M59: 43,405,673 km (0.027 R)
• M60: 43,592,072 km (0.12 R)
• M61: 43,872,268 km (0.046 R)
• M62: 44,153,064 km (0.106 R)
• M63: 46,993,329 km (0.091 R)
• M64: 47,089,071 km (0.113 R)
• M65: 49,404,996 km (0.094 R)
• M66: 49,697,011 km (0.047 R)
• M67: 51,264,498 km (0.108 R)
• M68: 52,947,773 km (0.047 R)
• M69: 53,047,255 km (0.068 R)
• M70: 54,447,940 km (0.092 R)
• M71: 57,285,363 km (0.04 R)
• M72: 57,592,188 km (0.059 R)
• M73: 57,694,513 km (0.099 R)
• M74: 59,341,287 km (0.111 R)
• M75: 61,526,014 km (0.076 R)
• M76: 61,630,583 km (0.091 R)
• M77: 62,365,108 km (0.093 R)
• M78: 62,575,443 km (0.084 R)
• M79: 63,102,476 km (0.115 R)
• M80: 63,630,856 km (0.101 R)
• M81: 64,266,946 km (0.108 R)
• M82: 64,479,525 km (0.075 R)
• M83: 66,509,867 km (0.098 R)
• M84: 66,724,839 km (0.076 R)
• M85: 68,995,585 km (0.115 R)
• M86: 69,104,343 km (0.065 R)
• M87: 69,322,008 km (0.064 R)
• M88: 70,304,567 km (0.096 R)
• M89: 71,401,568 km (0.073 R)
• M90: 72,062,491 km (0.099 R)
• M91: 72,725,509 km (0.077 R)
• M92: 72,946,914 km (0.06 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 17,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit