🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.59 AU - 0.77 AU

Year: 211 Days

Day: 44.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.56 AU - 0.92 AU

Year: 240 Days

Day: 16.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.81 AU - 1.07 AU

Year: 343 Days

Day: 18.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,739,772 km

• M1: 225,444 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.83 AU - 1.23 AU

Year: 394 Days

Day: 27.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,739,772 km

• M1: 107,262 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.14 AU - 1.14 AU

Year: 459 Days

Day: 24.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 108.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.41 AU - 3.87 AU

Year: 2096 Days

Day: 45.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,739,772 km

• M1: 3,024,869 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.71 AU - 4.15 AU

Year: 2393 Days

Day: 23.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.8

Radius: 10.6

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.99 AU - 10.17 AU

Year: 11171 Days

Day: 14.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,739,772 km

• M1: 164,109 km (0.097 R)
• M2: 265,087 km (0.081 R)
• M3: 404,363 km (0.102 R)
• M4: 805,136 km (0.038 R)
• M5: 1,132,007 km (0.114 R)
• M6: 1,403,976 km (0.081 R)
• M7: 1,475,334 km (0.109 R)
• M8: 1,646,773 km (0.094 R)
• M9: 1,850,825 km (0.107 R)
• M10: 2,541,518 km (0.098 R)
• M11: 2,629,482 km (0.039 R)
• M12: 3,147,390 km (0.105 R)
• M13: 3,273,949 km (0.097 R)
• M14: 4,068,464 km (0.093 R)
• M15: 4,630,353 km (0.099 R)
• M16: 4,810,918 km (0.053 R)
• M17: 5,366,973 km (0.113 R)
• M18: 5,480,518 km (0.111 R)
• M19: 5,671,854 km (0.076 R)
• M20: 6,021,613 km (0.107 R)
• M21: 8,003,636 km (0.095 R)
• M22: 8,352,199 km (0.065 R)
• M23: 9,245,148 km (0.111 R)
• M24: 10,074,818 km (0.058 R)
• M25: 10,168,466 km (0.098 R)
• M26: 11,024,316 km (0.106 R)
• M27: 11,314,835 km (0.105 R)
• M28: 11,952,870 km (0.088 R)
• M29: 12,401,364 km (0.079 R)
• M30: 12,602,573 km (0.084 R)
• M31: 12,906,257 km (0.071 R)
• M32: 13,212,484 km (0.104 R)
• M33: 13,314,958 km (0.06 R)
• M34: 13,936,238 km (0.097 R)
• M35: 15,260,479 km (0.105 R)
• M36: 16,293,602 km (0.11 R)
• M37: 16,679,863 km (0.079 R)
• M38: 17,687,106 km (0.108 R)
• M39: 18,198,132 km (0.1 R)
• M40: 18,312,425 km (0.103 R)
• M41: 18,887,030 km (0.065 R)
• M42: 19,118,608 km (0.08 R)
• M43: 19,701,591 km (0.067 R)
• M44: 20,231,317 km (0.107 R)
• M45: 22,213,339 km (0.064 R)
• M46: 22,396,596 km (0.055 R)
• M47: 24,131,034 km (0.113 R)
• M48: 24,634,581 km (0.106 R)
• M49: 26,101,238 km (0.099 R)
• M50: 28,056,632 km (0.104 R)
• M51: 28,122,605 km (0.064 R)
• M52: 28,320,971 km (0.116 R)
• M53: 28,586,059 km (0.077 R)
• M54: 29,319,238 km (0.076 R)
• M55: 29,789,125 km (0.075 R)
• M56: 29,923,912 km (0.086 R)
• M57: 31,282,112 km (0.077 R)
• M58: 31,899,801 km (0.086 R)
• M59: 31,968,616 km (0.046 R)
• M60: 32,660,207 km (0.106 R)
• M61: 33,286,873 km (0.081 R)
• M62: 33,426,747 km (0.094 R)
• M63: 33,566,621 km (0.068 R)
• M64: 33,917,577 km (0.117 R)
• M65: 34,693,691 km (0.086 R)
• M66: 35,119,447 km (0.093 R)
• M67: 35,333,072 km (0.106 R)
• M68: 35,976,343 km (0.113 R)
• M69: 36,407,335 km (0.082 R)
• M70: 37,129,444 km (0.093 R)
• M71: 38,002,197 km (0.095 R)
• M72: 38,294,661 km (0.087 R)
• M73: 39,545,748 km (0.098 R)
• M74: 39,619,799 km (0.043 R)
• M75: 40,660,851 km (0.063 R)
• M76: 43,074,164 km (0.106 R)
• M77: 43,531,784 km (0.115 R)
• M78: 46,389,402 km (0.086 R)
• M79: 48,196,096 km (0.116 R)
• M80: 51,635,051 km (0.095 R)
• M81: 51,715,984 km (0.099 R)
• M82: 51,877,998 km (0.081 R)
• M83: 52,040,162 km (0.063 R)
• M84: 53,998,847 km (0.118 R)
• M85: 55,318,001 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.4

Radius: 13.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.38 AU - 13.7 AU

Year: 14768 Days

Day: 10.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,739,772 km

• M1: 181,612 km (0.051 R)
• M2: 1,106,426 km (0.099 R)
• M3: 1,596,957 km (0.064 R)
• M4: 2,076,119 km (0.095 R)
• M5: 3,310,302 km (0.07 R)
• M6: 3,429,681 km (0.082 R)
• M7: 3,672,628 km (0.104 R)
• M8: 3,858,578 km (0.086 R)
• M9: 4,337,441 km (0.077 R)
• M10: 4,734,174 km (0.092 R)
• M11: 5,039,653 km (0.056 R)
• M12: 5,563,096 km (0.099 R)
• M13: 6,104,042 km (0.091 R)
• M14: 6,288,047 km (0.11 R)
• M15: 6,813,435 km (0.114 R)
• M16: 7,314,139 km (0.108 R)
• M17: 7,509,813 km (0.085 R)
• M18: 8,147,998 km (0.113 R)
• M19: 8,351,002 km (0.104 R)
• M20: 9,011,925 km (0.094 R)
• M21: 9,348,820 km (0.112 R)
• M22: 9,433,642 km (0.117 R)
• M23: 10,034,876 km (0.09 R)
• M24: 10,516,132 km (0.078 R)
• M25: 11,229,564 km (0.075 R)
• M26: 11,455,756 km (0.087 R)
• M27: 11,683,444 km (0.105 R)
• M28: 11,866,701 km (0.104 R)
• M29: 12,329,109 km (0.079 R)
• M30: 12,844,473 km (0.054 R)
• M31: 13,414,740 km (0.071 R)
• M32: 14,334,767 km (0.12 R)
• M33: 14,432,754 km (0.099 R)
• M34: 14,678,842 km (0.077 R)
• M35: 14,975,944 km (0.045 R)
• M36: 16,491,370 km (0.088 R)
• M37: 16,800,290 km (0.056 R)
• M38: 16,903,662 km (0.075 R)
• M39: 17,476,173 km (0.049 R)
• M40: 18,108,074 km (0.105 R)
• M41: 19,231,853 km (0.104 R)
• M42: 19,557,079 km (0.103 R)
• M43: 20,323,020 km (0.057 R)
• M44: 21,378,284 km (0.057 R)
• M45: 21,602,681 km (0.091 R)
• M46: 22,394,502 km (0.119 R)
• M47: 22,508,346 km (0.089 R)
• M48: 22,908,371 km (0.117 R)
• M49: 23,138,153 km (0.113 R)
• M50: 23,253,194 km (0.106 R)
• M51: 23,426,279 km (0.032 R)
• M52: 23,541,918 km (0.112 R)
• M53: 23,831,838 km (0.104 R)
• M54: 24,944,099 km (0.049 R)
• M55: 25,239,554 km (0.118 R)
• M56: 26,133,102 km (0.052 R)
• M57: 27,158,297 km (0.059 R)
• M58: 27,584,351 km (0.102 R)
• M59: 28,628,096 km (0.07 R)
• M60: 28,937,464 km (0.099 R)
• M61: 29,747,237 km (0.089 R)
• M62: 30,944,170 km (0.032 R)
• M63: 31,708,166 km (0.074 R)
• M64: 32,995,456 km (0.108 R)
• M65: 33,319,934 km (0.056 R)
• M66: 34,694,289 km (0.091 R)
• M67: 34,826,085 km (0.093 R)
• M68: 35,687,320 km (0.112 R)
• M69: 35,820,313 km (0.094 R)
• M70: 36,756,795 km (0.12 R)
• M71: 37,701,207 km (0.083 R)
• M72: 37,904,660 km (0.114 R)
• M73: 38,927,311 km (0.085 R)
• M74: 40,721,288 km (0.039 R)
• M75: 41,278,690 km (0.063 R)
• M76: 41,768,473 km (0.104 R)
• M77: 42,189,891 km (0.103 R)
• M78: 43,320,402 km (0.045 R)
• M79: 44,103,397 km (0.092 R)
• M80: 45,106,750 km (0.063 R)
• M81: 46,045,327 km (0.09 R)
• M82: 47,574,816 km (0.083 R)
• M83: 47,868,027 km (0.089 R)
• M84: 48,088,385 km (0.093 R)
• M85: 48,382,644 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.5

Radius: 4.9

Gravity: 28.05 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.43 AU - 13.49 AU

Year: 16569 Days

Day: 23.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 66,739,772 km

• M1: 183,407 km (0.11 R)
• M2: 356,791 km (0.114 R)
• M3: 554,859 km (0.062 R)
• M4: 594,352 km (0.053 R)
• M5: 1,322,445 km (0.095 R)
• M6: 1,655,300 km (0.058 R)
• M7: 1,891,366 km (0.095 R)
• M8: 2,729,413 km (0.111 R)
• M9: 2,937,354 km (0.094 R)
• M10: 3,628,945 km (0.095 R)
• M11: 3,934,574 km (0.104 R)
• M12: 4,693,484 km (0.103 R)
• M13: 4,900,527 km (0.074 R)
• M14: 5,670,657 km (0.063 R)
• M15: 5,758,471 km (0.082 R)
• M16: 6,249,900 km (0.082 R)
• M17: 7,900,712 km (0.09 R)
• M18: 8,246,283 km (0.088 R)
• M19: 9,572,020 km (0.115 R)
• M20: 9,676,738 km (0.045 R)
• M21: 9,729,247 km (0.1 R)
• M22: 9,940,180 km (0.118 R)
• M23: 12,529,270 km (0.117 R)
• M24: 12,758,754 km (0.057 R)
• M25: 13,047,627 km (0.07 R)
• M26: 13,280,102 km (0.062 R)
• M27: 13,338,595 km (0.098 R)
• M28: 13,690,449 km (0.065 R)
• M29: 13,926,814 km (0.089 R)
• M30: 13,986,204 km (0.079 R)
• M31: 14,283,904 km (0.027 R)
• M32: 14,885,736 km (0.057 R)
• M33: 15,189,719 km (0.097 R)
• M34: 15,742,034 km (0.062 R)
• M35: 16,176,167 km (0.102 R)
• M36: 17,502,053 km (0.093 R)
• M37: 17,887,268 km (0.099 R)
• M38: 17,951,595 km (0.116 R)
• M39: 18,535,326 km (0.112 R)
• M40: 19,522,073 km (0.104 R)
• M41: 20,863,817 km (0.112 R)
• M42: 21,135,786 km (0.105 R)
• M43: 22,791,834 km (0.112 R)
• M44: 23,777,086 km (0.081 R)
• M45: 24,061,022 km (0.085 R)
• M46: 24,991,970 km (0.112 R)
• M47: 25,063,926 km (0.101 R)
• M48: 26,446,809 km (0.098 R)
• M49: 27,036,374 km (0.106 R)
• M50: 27,630,278 km (0.039 R)
• M51: 28,303,618 km (0.113 R)
• M52: 28,453,964 km (0.084 R)
• M53: 29,285,728 km (0.107 R)
• M54: 30,509,738 km (0.077 R)
• M55: 30,663,973 km (0.091 R)
• M56: 30,895,700 km (0.078 R)
• M57: 31,438,591 km (0.11 R)
• M58: 31,828,443 km (0.063 R)
• M59: 35,569,736 km (0.102 R)
• M60: 36,628,889 km (0.119 R)
• M61: 37,615,637 km (0.09 R)
• M62: 38,029,424 km (0.096 R)
• M63: 38,527,884 km (0.117 R)
• M64: 38,611,210 km (0.111 R)
• M65: 38,861,488 km (0.085 R)
• M66: 39,279,614 km (0.1 R)
• M67: 40,289,549 km (0.084 R)
• M68: 40,712,911 km (0.119 R)
• M69: 41,649,394 km (0.079 R)
• M70: 42,420,870 km (0.084 R)
• M71: 43,283,451 km (0.113 R)
• M72: 43,456,685 km (0.049 R)
• M73: 43,890,818 km (0.115 R)
• M74: 43,977,884 km (0.116 R)
• M75: 46,525,536 km (0.119 R)
• M76: 46,614,248 km (0.05 R)
• M77: 47,058,553 km (0.106 R)
• M78: 47,951,503 km (0.062 R)
• M79: 50,208,037 km (0.103 R)
• M80: 50,846,072 km (0.092 R)
• M81: 51,120,435 km (0.06 R)
• M82: 51,211,989 km (0.115 R)
• M83: 52,038,218 km (0.052 R)
• M84: 53,424,990 km (0.08 R)
• M85: 53,517,890 km (0.088 R)
• M86: 54,917,678 km (0.043 R)
• M87: 55,763,205 km (0.102 R)
• M88: 55,857,451 km (0.058 R)
• M89: 56,613,220 km (0.07 R)
• M90: 57,087,295 km (0.041 R)
• M91: 57,848,449 km (0.088 R)
• M92: 59,862,486 km (0.093 R)
• M93: 60,732,696 km (0.098 R)
• M94: 60,829,636 km (0.108 R)
• M95: 61,607,096 km (0.104 R)
• M96: 61,899,410 km (0.067 R)
• M97: 62,779,345 km (0.03 R)
• M98: 63,958,924 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 15,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit