🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.46 AU - 0.58 AU

Year: 131 Days

Day: 32.2 Hours

Environment

Temp: 201 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,902,102 km

• M1: 88,712 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.78 AU - 1.02 AU

Year: 297 Days

Day: 18.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 53.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.13 AU - 1.21 AU

Year: 441 Days

Day: 46.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.97 AU - 1.54 AU

Year: 487 Days

Day: 14.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.55 AU - 1.71 AU

Year: 725 Days

Day: 14.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.15 AU - 3.67 AU

Year: 2193 Days

Day: 13 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,902,102 km

• M1: 961,615 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.2

Radius: 13.6

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.14 AU - 13.46 AU

Year: 12360 Days

Day: 8.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,902,102 km

• M1: 190,887 km (0.094 R)
• M2: 293,361 km (0.07 R)
• M3: 441,463 km (0.104 R)
• M4: 554,111 km (0.068 R)
• M5: 918,232 km (0.031 R)
• M6: 1,140,085 km (0.091 R)
• M7: 1,584,541 km (0.078 R)
• M8: 2,915,214 km (0.03 R)
• M9: 3,013,948 km (0.057 R)
• M10: 3,147,240 km (0.097 R)
• M11: 3,454,664 km (0.12 R)
• M12: 4,172,584 km (0.064 R)
• M13: 4,587,269 km (0.11 R)
• M14: 4,858,041 km (0.109 R)
• M15: 5,334,660 km (0.077 R)
• M16: 6,765,863 km (0.057 R)
• M17: 6,897,659 km (0.088 R)
• M18: 7,253,253 km (0.117 R)
• M19: 7,478,697 km (0.058 R)
• M20: 9,363,929 km (0.052 R)
• M21: 10,157,396 km (0.098 R)
• M22: 10,258,076 km (0.106 R)
• M23: 10,664,383 km (0.09 R)
• M24: 11,703,041 km (0.11 R)
• M25: 11,967,830 km (0.065 R)
• M26: 12,181,007 km (0.079 R)
• M27: 12,665,405 km (0.046 R)
• M28: 13,321,092 km (0.057 R)
• M29: 13,653,199 km (0.096 R)
• M30: 14,268,944 km (0.107 R)
• M31: 14,665,528 km (0.103 R)
• M32: 14,951,110 km (0.097 R)
• M33: 15,643,898 km (0.086 R)
• M34: 16,941,360 km (0.092 R)
• M35: 17,120,878 km (0.042 R)
• M36: 17,724,206 km (0.1 R)
• M37: 18,703,773 km (0.088 R)
• M38: 18,951,507 km (0.068 R)
• M39: 19,262,671 km (0.072 R)
• M40: 19,826,954 km (0.1 R)
• M41: 20,206,184 km (0.066 R)
• M42: 22,927,519 km (0.099 R)
• M43: 24,195,960 km (0.11 R)
• M44: 24,804,823 km (0.107 R)
• M45: 25,350,257 km (0.086 R)
• M46: 28,136,368 km (0.081 R)
• M47: 29,277,799 km (0.12 R)
• M48: 32,048,950 km (0.088 R)
• M49: 32,941,302 km (0.112 R)
• M50: 33,090,899 km (0.082 R)
• M51: 35,131,564 km (0.1 R)
• M52: 36,051,591 km (0.113 R)
• M53: 36,360,062 km (0.117 R)
• M54: 37,368,501 km (0.064 R)
• M55: 38,859,094 km (0.109 R)
• M56: 39,096,207 km (0.048 R)
• M57: 41,251,762 km (0.041 R)
• M58: 42,222,204 km (0.05 R)
• M59: 44,350,533 km (0.082 R)
• M60: 44,846,749 km (0.115 R)
• M61: 45,261,584 km (0.098 R)
• M62: 45,427,787 km (0.119 R)
• M63: 47,101,937 km (0.074 R)
• M64: 47,861,744 km (0.077 R)
• M65: 49,051,945 km (0.094 R)
• M66: 50,337,888 km (0.069 R)
• M67: 50,855,497 km (0.113 R)
• M68: 50,941,815 km (0.099 R)
• M69: 51,548,135 km (0.084 R)
• M70: 51,895,801 km (0.119 R)
• M71: 52,069,783 km (0.117 R)
• M72: 53,821,125 km (0.042 R)
• M73: 53,997,351 km (0.054 R)
• M74: 54,173,727 km (0.076 R)
• M75: 54,438,665 km (0.111 R)
• M76: 55,058,599 km (0.028 R)
• M77: 55,502,755 km (0.111 R)
• M78: 55,680,776 km (0.101 R)
• M79: 55,769,787 km (0.11 R)
• M80: 56,663,335 km (0.066 R)
• M81: 56,752,795 km (0.026 R)
• M82: 57,111,680 km (0.093 R)
• M83: 60,833,525 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.6

Radius: 15

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.25 AU - 11.67 AU

Year: 12636 Days

Day: 14.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,902,102 km

• M1: 212,429 km (0.073 R)
• M2: 406,757 km (0.072 R)
• M3: 1,174,493 km (0.082 R)
• M4: 1,470,996 km (0.029 R)
• M5: 1,591,721 km (0.079 R)
• M6: 1,766,751 km (0.094 R)
• M7: 2,191,609 km (0.11 R)
• M8: 2,303,059 km (0.069 R)
• M9: 3,887,001 km (0.088 R)
• M10: 4,265,484 km (0.059 R)
• M11: 4,406,106 km (0.058 R)
• M12: 4,656,084 km (0.033 R)
• M13: 5,282,600 km (0.077 R)
• M14: 5,896,849 km (0.063 R)
• M15: 6,332,328 km (0.099 R)
• M16: 6,453,054 km (0.095 R)
• M17: 6,574,378 km (0.05 R)
• M18: 7,361,113 km (0.055 R)
• M19: 7,615,878 km (0.049 R)
• M20: 7,744,383 km (0.09 R)
• M21: 7,960,103 km (0.105 R)
• M22: 8,265,432 km (0.063 R)
• M23: 9,113,951 km (0.099 R)
• M24: 9,849,973 km (0.098 R)
• M25: 10,367,132 km (0.099 R)
• M26: 10,462,127 km (0.096 R)
• M27: 10,605,143 km (0.102 R)
• M28: 10,893,268 km (0.119 R)
• M29: 10,989,759 km (0.089 R)
• M30: 11,379,162 km (0.089 R)
• M31: 11,575,434 km (0.077 R)
• M32: 13,652,451 km (0.111 R)
• M33: 13,861,290 km (0.084 R)
• M34: 14,387,874 km (0.079 R)
• M35: 14,547,047 km (0.114 R)
• M36: 14,760,373 km (0.075 R)
• M37: 14,921,041 km (0.101 R)
• M38: 15,190,018 km (0.03 R)
• M39: 16,171,979 km (0.115 R)
• M40: 16,392,935 km (0.105 R)
• M41: 16,893,788 km (0.089 R)
• M42: 17,174,284 km (0.07 R)
• M43: 17,626,220 km (0.103 R)
• M44: 17,796,761 km (0.104 R)
• M45: 17,910,755 km (0.079 R)
• M46: 18,369,123 km (0.12 R)
• M47: 18,599,802 km (0.117 R)
• M48: 19,708,472 km (0.082 R)
• M49: 20,419,810 km (0.093 R)
• M50: 20,958,811 km (0.103 R)
• M51: 21,745,696 km (0.102 R)
• M52: 24,606,905 km (0.114 R)
• M53: 28,246,920 km (0.116 R)
• M54: 28,646,945 km (0.106 R)
• M55: 28,780,536 km (0.041 R)
• M56: 30,129,310 km (0.077 R)
• M57: 30,469,646 km (0.103 R)
• M58: 30,606,079 km (0.119 R)
• M59: 30,948,359 km (0.07 R)
• M60: 33,519,647 km (0.071 R)
• M61: 34,439,375 km (0.077 R)
• M62: 34,724,059 km (0.116 R)
• M63: 35,510,795 km (0.115 R)
• M64: 40,653,969 km (0.047 R)
• M65: 41,105,605 km (0.059 R)
• M66: 41,407,494 km (0.093 R)
• M67: 42,317,946 km (0.065 R)
• M68: 43,927,021 km (0.06 R)
• M69: 44,933,067 km (0.101 R)
• M70: 45,166,290 km (0.032 R)
• M71: 45,322,021 km (0.117 R)
• M72: 45,634,082 km (0.093 R)
• M73: 47,204,711 km (0.101 R)
• M74: 48,314,727 km (0.097 R)
• M75: 48,952,911 km (0.088 R)
• M76: 49,112,831 km (0.12 R)
• M77: 49,834,940 km (0.114 R)
• M78: 53,086,450 km (0.065 R)
• M79: 53,744,830 km (0.119 R)
• M80: 54,075,142 km (0.062 R)
• M81: 54,903,765 km (0.06 R)
• M82: 55,820,052 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.5

Radius: 3.2

Gravity: 40.48 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.2 AU - 16.36 AU

Year: 19788 Days

Day: 19.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,902,102 km

• M1: 85,420 km (0.062 R)
• M2: 262,544 km (0.066 R)
• M3: 355,145 km (0.116 R)
• M4: 494,271 km (0.076 R)
• M5: 550,670 km (0.032 R)
• M6: 819,048 km (0.104 R)
• M7: 908,807 km (0.108 R)
• M8: 978,370 km (0.098 R)
• M9: 1,002,007 km (0.062 R)
• M10: 1,122,582 km (0.046 R)
• M11: 1,457,831 km (0.1 R)
• M12: 1,792,930 km (0.107 R)
• M13: 2,243,818 km (0.076 R)
• M14: 2,794,638 km (0.101 R)
• M15: 2,930,173 km (0.081 R)
• M16: 3,172,372 km (0.079 R)
• M17: 3,421,004 km (0.059 R)
• M18: 3,493,260 km (0.045 R)
• M19: 3,565,964 km (0.08 R)
• M20: 3,974,666 km (0.031 R)
• M21: 4,715,026 km (0.117 R)
• M22: 4,835,751 km (0.072 R)
• M23: 5,121,483 km (0.074 R)
• M24: 5,967,309 km (0.032 R)
• M25: 7,268,661 km (0.117 R)
• M26: 7,501,585 km (0.062 R)
• M27: 8,214,868 km (0.068 R)
• M28: 8,360,127 km (0.099 R)
• M29: 12,036,345 km (0.116 R)
• M30: 12,091,248 km (0.043 R)
• M31: 13,037,305 km (0.077 R)
• M32: 13,433,739 km (0.067 R)
• M33: 13,949,104 km (0.088 R)
• M34: 14,529,544 km (0.12 R)
• M35: 14,822,606 km (0.083 R)
• M36: 15,176,854 km (0.056 R)
• M37: 15,414,714 km (0.101 R)
• M38: 15,593,783 km (0.12 R)
• M39: 16,560,634 km (0.117 R)
• M40: 17,051,464 km (0.033 R)
• M41: 17,174,883 km (0.05 R)
• M42: 17,484,700 km (0.113 R)
• M43: 17,796,312 km (0.088 R)
• M44: 18,806,098 km (0.082 R)
• M45: 18,869,827 km (0.064 R)
• M46: 21,476,869 km (0.104 R)
• M47: 21,543,440 km (0.12 R)
• M48: 22,348,127 km (0.113 R)
• M49: 23,230,904 km (0.1 R)
• M50: 23,573,483 km (0.105 R)
• M51: 25,030,267 km (0.097 R)
• M52: 27,233,544 km (0.061 R)
• M53: 28,103,007 km (0.104 R)
• M54: 28,248,716 km (0.093 R)
• M55: 28,394,723 km (0.081 R)
• M56: 28,760,939 km (0.105 R)
• M57: 29,943,211 km (0.102 R)
• M58: 30,465,457 km (0.04 R)
• M59: 30,540,256 km (0.112 R)
• M60: 33,429,439 km (0.078 R)
• M61: 35,219,976 km (0.096 R)
• M62: 35,377,204 km (0.065 R)
• M63: 36,563,365 km (0.102 R)
• M64: 36,722,537 km (0.088 R)
• M65: 37,361,470 km (0.085 R)
• M66: 38,245,892 km (0.029 R)
• M67: 38,650,106 km (0.061 R)
• M68: 40,281,471 km (0.062 R)
• M69: 40,775,144 km (0.11 R)
• M70: 40,940,150 km (0.093 R)
• M71: 42,268,430 km (0.109 R)
• M72: 44,202,431 km (0.098 R)
• M73: 44,881,755 km (0.067 R)
• M74: 45,222,838 km (0.097 R)
• M75: 48,767,260 km (0.099 R)
• M76: 49,469,323 km (0.108 R)
• M77: 49,821,476 km (0.102 R)
• M78: 51,416,788 km (0.031 R)
• M79: 52,131,118 km (0.097 R)
• M80: 54,203,348 km (0.087 R)
• M81: 54,839,288 km (0.077 R)
• M82: 55,386,368 km (0.117 R)
• M83: 55,569,027 km (0.102 R)
• M84: 56,854,072 km (0.12 R)
• M85: 57,592,637 km (0.117 R)
• M86: 57,685,238 km (0.084 R)
• M87: 58,427,393 km (0.073 R)
• M88: 58,706,543 km (0.047 R)
• M89: 59,266,188 km (0.09 R)
• M90: 59,359,687 km (0.04 R)
• M91: 59,453,186 km (0.083 R)
• M92: 59,546,684 km (0.085 R)
• M93: 59,921,278 km (0.115 R)
• M94: 60,955,597 km (0.074 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 19,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit