🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.5 AU - 0.72 AU

Year: 179 Days

Day: 13.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.77 AU - 1.01 AU

Year: 316 Days

Day: 30.2 Hours

Environment

Temp: 45 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,709,237 km

• M1: 384,317 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.12 AU - 1.16 AU

Year: 459 Days

Day: 42.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,709,237 km

• M1: 206,595 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.27 AU - 1.39 AU

Year: 578 Days

Day: 25.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 128.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,709,237 km

• M1: 26,778 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.73 AU - 2.19 AU

Year: 1034 Days

Day: 46 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,709,237 km

• M1: 568,622 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.46 AU - 3.44 AU

Year: 1909 Days

Day: 42.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,709,237 km

• M1: 45,478 km (0.103 R)

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.8

Radius: 9.9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.82 AU - 9.54 AU

Year: 8814 Days

Day: 14.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 96,709,237 km

• M1: 156,779 km (0.119 R)
• M2: 271,520 km (0.106 R)
• M3: 339,438 km (0.059 R)
• M4: 490,083 km (0.089 R)
• M5: 570,267 km (0.069 R)
• M6: 665,112 km (0.065 R)
• M7: 745,446 km (0.056 R)
• M8: 883,375 km (0.083 R)
• M9: 1,124,976 km (0.032 R)
• M10: 1,272,629 km (0.096 R)
• M11: 1,479,822 km (0.047 R)
• M12: 1,754,334 km (0.111 R)
• M13: 2,135,510 km (0.074 R)
• M14: 2,304,555 km (0.114 R)
• M15: 2,689,022 km (0.108 R)
• M16: 2,838,470 km (0.095 R)
• M17: 3,250,612 km (0.092 R)
• M18: 3,392,132 km (0.119 R)
• M19: 3,644,952 km (0.074 R)
• M20: 4,557,798 km (0.112 R)
• M21: 4,796,856 km (0.079 R)
• M22: 4,999,112 km (0.081 R)
• M23: 5,163,071 km (0.113 R)
• M24: 5,412,301 km (0.12 R)
• M25: 5,538,263 km (0.116 R)
• M26: 5,622,935 km (0.083 R)
• M27: 5,750,692 km (0.094 R)
• M28: 5,987,356 km (0.057 R)
• M29: 6,052,431 km (0.087 R)
• M30: 6,161,488 km (0.113 R)
• M31: 6,337,415 km (0.099 R)
• M32: 6,425,977 km (0.038 R)
• M33: 6,671,766 km (0.075 R)
• M34: 6,761,824 km (0.106 R)
• M35: 6,829,592 km (0.06 R)
• M36: 6,920,547 km (0.111 R)
• M37: 7,103,356 km (0.108 R)
• M38: 7,195,358 km (0.117 R)
• M39: 7,850,896 km (0.103 R)
• M40: 8,161,761 km (0.074 R)
• M41: 8,258,251 km (0.052 R)
• M42: 8,968,841 km (0.047 R)
• M43: 9,699,178 km (0.075 R)
• M44: 10,239,974 km (0.101 R)
• M45: 10,553,382 km (0.099 R)
• M46: 10,658,549 km (0.111 R)
• M47: 10,790,494 km (0.094 R)
• M48: 12,638,627 km (0.058 R)
• M49: 12,806,326 km (0.118 R)
• M50: 12,946,649 km (0.107 R)
• M51: 13,087,570 km (0.073 R)
• M52: 13,257,214 km (0.107 R)
• M53: 13,627,468 km (0.115 R)
• M54: 13,885,824 km (0.092 R)
• M55: 14,203,719 km (0.09 R)
• M56: 14,611,822 km (0.082 R)
• M57: 15,231,307 km (0.11 R)
• M58: 15,949,676 km (0.096 R)
• M59: 16,070,551 km (0.089 R)
• M60: 16,617,930 km (0.067 R)
• M61: 16,709,783 km (0.059 R)
• M62: 16,893,938 km (0.116 R)
• M63: 17,109,658 km (0.105 R)
• M64: 17,481,708 km (0.082 R)
• M65: 17,543,941 km (0.042 R)
• M66: 17,606,173 km (0.109 R)
• M67: 17,918,983 km (0.078 R)
• M68: 18,581,701 km (0.077 R)
• M69: 19,188,320 km (0.113 R)
• M70: 19,704,134 km (0.084 R)
• M71: 20,093,986 km (0.063 R)
• M72: 20,584,966 km (0.107 R)
• M73: 20,683,701 km (0.066 R)
• M74: 21,545,385 km (0.083 R)
• M75: 21,980,565 km (0.063 R)
• M76: 22,520,164 km (0.098 R)
• M77: 22,655,850 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.8

Radius: 5.3

Gravity: 22.99 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.88 AU - 15.14 AU

Year: 16669 Days

Day: 17.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,709,237 km

• M1: 104,569 km (0.111 R)
• M2: 152,739 km (0.079 R)
• M3: 408,851 km (0.116 R)
• M4: 781,948 km (0.1 R)
• M5: 1,085,033 km (0.032 R)
• M6: 1,236,426 km (0.113 R)
• M7: 1,367,923 km (0.076 R)
• M8: 1,476,381 km (0.093 R)
• M9: 1,531,583 km (0.044 R)
• M10: 1,672,953 km (0.08 R)
• M11: 2,775,639 km (0.113 R)
• M12: 2,844,304 km (0.114 R)
• M13: 3,088,897 km (0.062 R)
• M14: 3,560,878 km (0.067 R)
• M15: 4,172,285 km (0.064 R)
• M16: 4,530,422 km (0.086 R)
• M17: 5,619,345 km (0.084 R)
• M18: 5,750,093 km (0.062 R)
• M19: 5,793,776 km (0.118 R)
• M20: 7,442,344 km (0.095 R)
• M21: 9,121,880 km (0.097 R)
• M22: 9,172,893 km (0.094 R)
• M23: 9,275,517 km (0.079 R)
• M24: 9,637,244 km (0.093 R)
• M25: 9,689,304 km (0.054 R)
• M26: 10,003,759 km (0.115 R)
• M27: 10,428,019 km (0.096 R)
• M28: 10,642,393 km (0.029 R)
• M29: 13,268,284 km (0.118 R)
• M30: 14,443,076 km (0.11 R)
• M31: 15,163,839 km (0.088 R)
• M32: 16,515,455 km (0.109 R)
• M33: 16,953,478 km (0.12 R)
• M34: 17,016,459 km (0.111 R)
• M35: 17,458,820 km (0.099 R)
• M36: 17,649,706 km (0.08 R)
• M37: 17,969,098 km (0.117 R)
• M38: 18,808,791 km (0.091 R)
• M39: 19,004,315 km (0.069 R)
• M40: 19,727,172 km (0.064 R)
• M41: 19,793,444 km (0.082 R)
• M42: 20,191,973 km (0.051 R)
• M43: 20,325,414 km (0.093 R)
• M44: 21,880,783 km (0.09 R)
• M45: 22,846,138 km (0.115 R)
• M46: 25,176,125 km (0.098 R)
• M47: 25,391,546 km (0.099 R)
• M48: 25,824,482 km (0.063 R)
• M49: 26,697,685 km (0.045 R)
• M50: 26,770,838 km (0.115 R)
• M51: 27,285,156 km (0.116 R)
• M52: 27,728,564 km (0.092 R)
• M53: 28,248,716 km (0.088 R)
• M54: 28,398,014 km (0.097 R)
• M55: 30,056,905 km (0.09 R)
• M56: 31,051,880 km (0.117 R)
• M57: 31,128,923 km (0.061 R)
• M58: 31,283,159 km (0.112 R)
• M59: 31,437,544 km (0.078 R)
• M60: 33,231,372 km (0.089 R)
• M61: 34,180,421 km (0.108 R)
• M62: 36,024,214 km (0.067 R)
• M63: 36,510,557 km (0.11 R)
• M64: 36,835,932 km (0.073 R)
• M65: 39,974,795 km (0.055 R)
• M66: 42,598,293 km (0.108 R)
• M67: 44,060,313 km (0.059 R)
• M68: 44,927,981 km (0.1 R)
• M69: 45,538,789 km (0.11 R)
• M70: 45,626,303 km (0.106 R)
• M71: 46,328,067 km (0.08 R)
• M72: 47,564,793 km (0.106 R)
• M73: 47,742,365 km (0.075 R)
• M74: 47,831,226 km (0.049 R)
• M75: 48,009,248 km (0.062 R)
• M76: 49,800,234 km (0.116 R)
• M77: 51,157,834 km (0.097 R)
• M78: 51,795,570 km (0.063 R)
• M79: 52,161,038 km (0.091 R)
• M80: 52,711,109 km (0.118 R)
• M81: 52,894,815 km (0.113 R)
• M82: 53,262,975 km (0.091 R)
• M83: 53,816,787 km (0.099 R)
• M84: 55,489,590 km (0.082 R)
• M85: 56,238,627 km (0.098 R)
• M86: 56,426,372 km (0.103 R)
• M87: 56,896,708 km (0.108 R)
• M88: 59,554,464 km (0.109 R)
• M89: 60,705,769 km (0.11 R)
• M90: 60,898,451 km (0.076 R)
• M91: 61,284,264 km (0.115 R)
• M92: 65,976,999 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.6

Radius: 6.6

Gravity: 16.75 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 16.35 AU - 18.81 AU

Year: 27769 Days

Day: 19.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 96,709,237 km

• M1: 151,243 km (0.055 R)
• M2: 259,552 km (0.1 R)
• M3: 355,445 km (0.036 R)
• M4: 769,831 km (0.1 R)
• M5: 826,229 km (0.082 R)
• M6: 1,162,375 km (0.093 R)
• M7: 1,683,425 km (0.109 R)
• M8: 2,186,971 km (0.115 R)
• M9: 2,561,714 km (0.116 R)
• M10: 2,822,613 km (0.079 R)
• M11: 2,866,894 km (0.049 R)
• M12: 3,092,038 km (0.068 R)
• M13: 3,322,868 km (0.11 R)
• M14: 3,607,253 km (0.101 R)
• M15: 3,655,424 km (0.111 R)
• M16: 4,558,995 km (0.077 R)
• M17: 4,821,839 km (0.099 R)
• M18: 5,089,619 km (0.091 R)
• M19: 5,921,682 km (0.104 R)
• M20: 6,035,825 km (0.117 R)
• M21: 8,659,922 km (0.106 R)
• M22: 8,919,923 km (0.087 R)
• M23: 9,782,205 km (0.073 R)
• M24: 11,443,040 km (0.053 R)
• M25: 11,514,099 km (0.103 R)
• M26: 13,114,797 km (0.066 R)
• M27: 13,413,244 km (0.092 R)
• M28: 14,092,867 km (0.102 R)
• M29: 14,398,496 km (0.106 R)
• M30: 14,938,694 km (0.107 R)
• M31: 15,250,456 km (0.108 R)
• M32: 15,800,976 km (0.107 R)
• M33: 16,679,415 km (0.092 R)
• M34: 21,829,172 km (0.085 R)
• M35: 21,917,434 km (0.065 R)
• M36: 22,005,697 km (0.086 R)
• M37: 23,979,043 km (0.107 R)
• M38: 24,070,148 km (0.103 R)
• M39: 24,435,466 km (0.069 R)
• M40: 24,710,576 km (0.075 R)
• M41: 26,195,485 km (0.089 R)
• M42: 26,477,178 km (0.109 R)
• M43: 26,854,164 km (0.082 R)
• M44: 26,948,710 km (0.109 R)
• M45: 29,445,498 km (0.047 R)
• M46: 29,934,085 km (0.086 R)
• M47: 30,032,072 km (0.097 R)
• M48: 30,228,494 km (0.077 R)
• M49: 30,721,419 km (0.072 R)
• M50: 31,018,371 km (0.098 R)
• M51: 32,517,491 km (0.087 R)
• M52: 33,733,721 km (0.085 R)
• M53: 34,450,146 km (0.104 R)
• M54: 36,524,320 km (0.096 R)
• M55: 36,733,907 km (0.095 R)
• M56: 36,943,942 km (0.119 R)
• M57: 37,788,123 km (0.086 R)
• M58: 38,638,587 km (0.096 R)
• M59: 39,710,605 km (0.064 R)
• M60: 40,358,514 km (0.114 R)
• M61: 40,683,739 km (0.117 R)
• M62: 41,883,664 km (0.12 R)
• M63: 42,653,345 km (0.109 R)
• M64: 43,205,959 km (0.1 R)
• M65: 45,440,204 km (0.102 R)
• M66: 47,140,234 km (0.113 R)
• M67: 47,482,813 km (0.087 R)
• M68: 49,092,037 km (0.094 R)
• M69: 50,836,199 km (0.115 R)
• M70: 50,953,184 km (0.072 R)
• M71: 53,074,183 km (0.082 R)
• M72: 54,145,603 km (0.103 R)
• M73: 54,264,982 km (0.094 R)
• M74: 54,863,673 km (0.105 R)
• M75: 55,464,607 km (0.094 R)
• M76: 62,843,223 km (0.053 R)
• M77: 63,723,906 km (0.111 R)
• M78: 63,850,166 km (0.116 R)
• M79: 66,134,975 km (0.109 R)
• M80: 66,518,394 km (0.117 R)
• M81: 66,774,356 km (0.105 R)
• M82: 68,446,411 km (0.059 R)
• M83: 68,963,721 km (0.063 R)
• M84: 70,132,230 km (0.073 R)
• M85: 70,653,728 km (0.086 R)
• M86: 70,914,926 km (0.078 R)
• M87: 77,548,843 km (0.045 R)
• M88: 77,683,481 km (0.105 R)
• M89: 79,034,649 km (0.099 R)
• M90: 79,305,870 km (0.079 R)
• M91: 84,377,837 km (0.115 R)
• M92: 84,654,892 km (0.099 R)
• M93: 88,425,805 km (0.075 R)
• M94: 88,989,041 km (0.114 R)
• M95: 92,393,739 km (0.057 R)
• M96: 92,679,471 km (0.092 R)
• M97: 95,119,263 km (0.092 R)
• M98: 96,130,096 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 19,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit