🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.71 AU - 0.79 AU

Year: 242 Days

Day: 16.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,171,841 km

• M1: 84,672 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.8 AU - 0.88 AU

Year: 287 Days

Day: 31.4 Hours

Environment

Temp: 86 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,171,841 km

• M1: 70,909 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.07 AU - 1.19 AU

Year: 448 Days

Day: 47 Hours

Environment

Temp: 11 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,171,841 km

• M1: 62,083 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.09 AU - 1.47 AU

Year: 540 Days

Day: 31.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.34 AU - 1.88 AU

Year: 762 Days

Day: 17.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,171,841 km

• M1: 65,075 km (0.088 R)
• M2: 237,113 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.51 AU - 1.95 AU

Year: 848 Days

Day: 47.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,171,841 km

• M1: 341,532 km (0.077 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.8 AU - 3.4 AU

Year: 2035 Days

Day: 37.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.7

Radius: 8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.75 AU - 12.87 AU

Year: 12341 Days

Day: 13.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 59,171,841 km

• M1: 350,209 km (0.103 R)
• M2: 576,101 km (0.085 R)
• M3: 676,930 km (0.07 R)
• M4: 1,195,736 km (0.115 R)
• M5: 1,268,141 km (0.099 R)
• M6: 1,509,443 km (0.076 R)
• M7: 2,000,722 km (0.087 R)
• M8: 3,000,335 km (0.083 R)
• M9: 3,240,888 km (0.11 R)
• M10: 4,242,296 km (0.03 R)
• M11: 4,603,725 km (0.084 R)
• M12: 5,331,967 km (0.105 R)
• M13: 5,525,846 km (0.114 R)
• M14: 6,998,936 km (0.077 R)
• M15: 7,184,587 km (0.079 R)
• M16: 8,727,390 km (0.107 R)
• M17: 8,955,976 km (0.047 R)
• M18: 9,244,400 km (0.119 R)
• M19: 9,712,343 km (0.113 R)
• M20: 9,889,766 km (0.118 R)
• M21: 10,157,995 km (0.104 R)
• M22: 10,247,903 km (0.114 R)
• M23: 10,854,373 km (0.094 R)
• M24: 11,254,697 km (0.112 R)
• M25: 12,260,892 km (0.105 R)
• M26: 12,324,621 km (0.104 R)
• M27: 12,388,648 km (0.088 R)
• M28: 14,056,366 km (0.098 R)
• M29: 15,241,181 km (0.065 R)
• M30: 15,378,661 km (0.075 R)
• M31: 15,689,376 km (0.089 R)
• M32: 16,317,089 km (0.1 R)
• M33: 17,741,260 km (0.078 R)
• M34: 18,321,999 km (0.033 R)
• M35: 20,403,504 km (0.101 R)
• M36: 22,324,191 km (0.097 R)
• M37: 22,441,326 km (0.085 R)
• M38: 22,872,318 km (0.065 R)
• M39: 23,345,645 km (0.118 R)
• M40: 24,141,656 km (0.082 R)
• M41: 24,422,451 km (0.071 R)
• M42: 26,582,794 km (0.079 R)
• M43: 27,958,496 km (0.029 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.5

Radius: 7.5

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 16.32 AU - 21.6 AU

Year: 30776 Days

Day: 20.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,171,841 km

• M1: 102,475 km (0.092 R)
• M2: 408,851 km (0.035 R)
• M3: 1,733,241 km (0.043 R)
• M4: 2,309,193 km (0.103 R)
• M5: 2,663,291 km (0.114 R)
• M6: 2,800,622 km (0.1 R)
• M7: 2,893,372 km (0.055 R)
• M8: 2,940,197 km (0.12 R)
• M9: 4,137,728 km (0.11 R)
• M10: 4,731,781 km (0.04 R)
• M11: 4,787,132 km (0.087 R)
• M12: 4,954,382 km (0.104 R)
• M13: 5,294,717 km (0.069 R)
• M14: 7,044,265 km (0.074 R)
• M15: 7,170,974 km (0.084 R)
• M16: 9,578,752 km (0.105 R)
• M17: 10,722,128 km (0.087 R)
• M18: 10,867,986 km (0.079 R)
• M19: 11,309,749 km (0.106 R)
• M20: 11,532,799 km (0.059 R)
• M21: 11,907,841 km (0.048 R)
• M22: 12,592,999 km (0.075 R)
• M23: 12,747,085 km (0.075 R)
• M24: 13,447,801 km (0.079 R)
• M25: 13,526,490 km (0.083 R)
• M26: 13,763,303 km (0.061 R)
• M27: 15,294,737 km (0.052 R)
• M28: 15,541,424 km (0.093 R)
• M29: 15,706,729 km (0.11 R)
• M30: 17,476,472 km (0.116 R)
• M31: 17,907,015 km (0.072 R)
• M32: 18,167,165 km (0.119 R)
• M33: 19,131,324 km (0.1 R)
• M34: 20,653,931 km (0.107 R)
• M35: 21,659,677 km (0.117 R)
• M36: 23,718,742 km (0.055 R)
• M37: 24,579,080 km (0.076 R)
• M38: 26,526,994 km (0.081 R)
• M39: 27,519,426 km (0.11 R)
• M40: 28,523,976 km (0.045 R)
• M41: 30,053,165 km (0.12 R)
• M42: 30,568,829 km (0.065 R)
• M43: 31,087,335 km (0.044 R)
• M44: 32,028,156 km (0.081 R)
• M45: 32,449,274 km (0.057 R)
• M46: 32,554,890 km (0.056 R)
• M47: 34,151,997 km (0.084 R)
• M48: 35,014,279 km (0.049 R)
• M49: 36,102,005 km (0.111 R)
• M50: 37,754,463 km (0.05 R)
• M51: 38,087,917 km (0.1 R)
• M52: 39,769,846 km (0.114 R)
• M53: 40,790,552 km (0.116 R)
• M54: 42,973,484 km (0.049 R)
• M55: 43,321,748 km (0.107 R)
• M56: 43,787,297 km (0.109 R)
• M57: 46,973,582 km (0.112 R)
• M58: 47,332,317 km (0.11 R)
• M59: 48,172,609 km (0.041 R)
• M60: 48,293,035 km (0.118 R)
• M61: 50,355,990 km (0.111 R)
• M62: 50,722,953 km (0.11 R)
• M63: 50,845,623 km (0.051 R)
• M64: 51,090,964 km (0.12 R)
• M65: 51,213,784 km (0.103 R)
• M66: 53,192,515 km (0.067 R)
• M67: 56,460,929 km (0.09 R)
• M68: 60,962,179 km (0.086 R)
• M69: 61,483,827 km (0.118 R)
• M70: 62,007,121 km (0.08 R)
• M71: 65,844,306 km (0.081 R)
• M72: 66,245,677 km (0.109 R)
• M73: 67,994,177 km (0.025 R)
• M74: 68,941,880 km (0.093 R)
• M75: 69,757,786 km (0.12 R)
• M76: 70,303,370 km (0.093 R)
• M77: 70,576,835 km (0.078 R)
• M78: 71,399,025 km (0.03 R)
• M79: 72,776,372 km (0.115 R)
• M80: 74,858,924 km (0.052 R)
• M81: 76,820,302 km (0.055 R)
• M82: 79,793,859 km (0.095 R)
• M83: 80,364,425 km (0.073 R)
• M84: 83,093,539 km (0.101 R)
• M85: 83,527,074 km (0.051 R)
• M86: 83,816,695 km (0.04 R)
• M87: 86,583,807 km (0.102 R)
• M88: 86,876,869 km (0.077 R)
• M89: 87,610,946 km (0.044 R)
• M90: 91,460,697 km (0.033 R)
• M91: 94,912,070 km (0.077 R)
• M92: 100,399,170 km (0.099 R)
• M93: 101,323,685 km (0.118 R)
• M94: 103,181,092 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.2

Radius: 6.4

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 18.39 AU - 20.09 AU

Year: 31460 Days

Day: 24 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,171,841 km

• M1: 662,569 km (0.1 R)
• M2: 780,302 km (0.095 R)
• M3: 821,143 km (0.052 R)
• M4: 1,150,557 km (0.071 R)
• M5: 1,293,274 km (0.042 R)
• M6: 1,467,106 km (0.088 R)
• M7: 1,544,000 km (0.08 R)
• M8: 1,701,676 km (0.104 R)
• M9: 1,809,835 km (0.096 R)
• M10: 1,920,238 km (0.12 R)
• M11: 1,976,337 km (0.029 R)
• M12: 2,235,441 km (0.105 R)
• M13: 2,913,568 km (0.11 R)
• M14: 3,010,657 km (0.045 R)
• M15: 3,410,083 km (0.089 R)
• M16: 3,968,383 km (0.116 R)
• M17: 4,076,243 km (0.114 R)
• M18: 4,148,648 km (0.093 R)
• M19: 4,294,805 km (0.087 R)
• M20: 4,705,601 km (0.084 R)
• M21: 4,819,894 km (0.091 R)
• M22: 5,644,926 km (0.088 R)
• M23: 5,725,709 km (0.074 R)
• M24: 5,970,601 km (0.085 R)
• M25: 6,470,557 km (0.047 R)
• M26: 6,555,229 km (0.1 R)
• M27: 6,768,556 km (0.111 R)
• M28: 7,868,549 km (0.089 R)
• M29: 8,323,925 km (0.103 R)
• M30: 9,023,145 km (0.049 R)
• M31: 10,526,753 km (0.082 R)
• M32: 10,726,317 km (0.077 R)
• M33: 11,230,911 km (0.102 R)
• M34: 12,684,254 km (0.113 R)
• M35: 12,843,576 km (0.102 R)
• M36: 13,758,217 km (0.062 R)
• M37: 13,867,274 km (0.109 R)
• M38: 13,976,480 km (0.094 R)
• M39: 14,361,246 km (0.098 R)
• M40: 14,416,448 km (0.08 R)
• M41: 14,471,799 km (0.108 R)
• M42: 17,033,214 km (0.048 R)
• M43: 17,208,991 km (0.118 R)
• M44: 17,562,192 km (0.098 R)
• M45: 17,858,246 km (0.075 R)
• M46: 19,608,242 km (0.099 R)
• M47: 19,669,577 km (0.104 R)
• M48: 20,162,352 km (0.117 R)
• M49: 21,791,922 km (0.052 R)
• M50: 21,855,501 km (0.03 R)
• M51: 24,578,332 km (0.084 R)
• M52: 25,042,384 km (0.11 R)
• M53: 25,308,818 km (0.116 R)
• M54: 25,509,429 km (0.091 R)
• M55: 25,576,299 km (0.077 R)
• M56: 26,249,041 km (0.053 R)
• M57: 26,384,277 km (0.107 R)
• M58: 27,474,547 km (0.092 R)
• M59: 27,956,102 km (0.076 R)
• M60: 30,476,826 km (0.113 R)
• M61: 31,620,203 km (0.057 R)
• M62: 31,980,285 km (0.096 R)
• M63: 33,654,584 km (0.051 R)
• M64: 34,687,707 km (0.065 R)
• M65: 35,881,049 km (0.087 R)
• M66: 36,256,690 km (0.076 R)
• M67: 36,482,732 km (0.025 R)
• M68: 38,768,587 km (0.081 R)
• M69: 39,773,436 km (0.106 R)
• M70: 40,396,063 km (0.095 R)
• M71: 41,178,908 km (0.101 R)
• M72: 41,257,447 km (0.064 R)
• M73: 42,204,102 km (0.069 R)
• M74: 42,759,559 km (0.102 R)
• M75: 42,839,145 km (0.066 R)
• M76: 43,797,619 km (0.096 R)
• M77: 44,682,341 km (0.083 R)
• M78: 44,843,907 km (0.114 R)
• M79: 46,879,036 km (0.057 R)
• M80: 47,043,145 km (0.053 R)
• M81: 47,207,553 km (0.08 R)
• M82: 47,701,525 km (0.086 R)
• M83: 49,194,063 km (0.11 R)
• M84: 50,281,340 km (0.08 R)
• M85: 55,748,843 km (0.097 R)
• M86: 56,358,155 km (0.041 R)
• M87: 57,671,475 km (0.039 R)
• M88: 58,729,132 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 14,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit