🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.9 AU - 1.1 AU

Year: 377 Days

Day: 46.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.28 AU - 1.36 AU

Year: 571 Days

Day: 32 Hours

Environment

Temp: -28 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.63 AU - 2.15 AU

Year: 979 Days

Day: 27.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.87 AU - 2.13 AU

Year: 1066 Days

Day: 46.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,873,648 km

• M1: 117,434 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.1

Radius: 10

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.46 AU - 5.32 AU

Year: 3465 Days

Day: 13.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,873,648 km

• M1: 201,359 km (0.105 R)
• M2: 297,251 km (0.065 R)
• M3: 365,916 km (0.112 R)
• M4: 487,091 km (0.05 R)
• M5: 1,072,916 km (0.119 R)
• M6: 1,202,767 km (0.114 R)
• M7: 1,338,003 km (0.102 R)
• M8: 1,668,764 km (0.101 R)
• M9: 1,759,271 km (0.049 R)
• M10: 1,851,573 km (0.099 R)
• M11: 2,220,332 km (0.101 R)
• M12: 2,303,658 km (0.032 R)
• M13: 2,490,505 km (0.108 R)
• M14: 2,682,589 km (0.12 R)
• M15: 2,789,402 km (0.052 R)
• M16: 2,952,464 km (0.052 R)
• M17: 3,155,917 km (0.089 R)
• M18: 3,268,863 km (0.097 R)
• M19: 3,402,454 km (0.051 R)
• M20: 3,518,243 km (0.095 R)
• M21: 3,596,333 km (0.114 R)
• M22: 3,774,055 km (0.109 R)
• M23: 4,097,186 km (0.112 R)
• M24: 4,262,043 km (0.093 R)
• M25: 4,450,237 km (0.112 R)
• M26: 4,835,003 km (0.103 R)
• M27: 5,141,679 km (0.045 R)
• M28: 5,387,169 km (0.068 R)
• M29: 5,797,067 km (0.116 R)
• M30: 5,959,231 km (0.101 R)
• M31: 6,622,997 km (0.046 R)
• M32: 6,865,794 km (0.113 R)
• M33: 7,062,216 km (0.115 R)
• M34: 7,310,250 km (0.078 R)
• M35: 8,020,091 km (0.083 R)
• M36: 8,804,882 km (0.077 R)
• M37: 9,098,842 km (0.104 R)
• M38: 9,423,170 km (0.08 R)
• M39: 9,504,850 km (0.073 R)
• M40: 9,668,959 km (0.069 R)
• M41: 10,419,043 km (0.112 R)
• M42: 11,361,061 km (0.118 R)
• M43: 13,234,026 km (0.101 R)
• M44: 13,448,101 km (0.109 R)
• M45: 14,096,907 km (0.101 R)
• M46: 14,221,671 km (0.097 R)
• M47: 14,346,735 km (0.119 R)
• M48: 14,472,248 km (0.094 R)
• M49: 14,724,320 km (0.03 R)
• M50: 14,819,315 km (0.077 R)
• M51: 15,009,753 km (0.102 R)
• M52: 15,105,196 km (0.118 R)
• M53: 15,393,023 km (0.089 R)
• M54: 15,844,210 km (0.102 R)
• M55: 16,136,674 km (0.1 R)
• M56: 16,430,933 km (0.046 R)
• M57: 16,529,368 km (0.108 R)
• M58: 16,595,041 km (0.102 R)
• M59: 16,858,932 km (0.058 R)
• M60: 17,591,812 km (0.077 R)
• M61: 18,029,835 km (0.063 R)
• M62: 18,369,123 km (0.104 R)
• M63: 19,226,618 km (0.027 R)
• M64: 20,027,116 km (0.097 R)
• M65: 20,097,277 km (0.091 R)
• M66: 20,308,061 km (0.109 R)
• M67: 20,378,521 km (0.096 R)
• M68: 21,194,578 km (0.083 R)
• M69: 21,337,593 km (0.119 R)
• M70: 21,588,618 km (0.097 R)
• M71: 21,768,435 km (0.067 R)
• M72: 22,202,418 km (0.086 R)
• M73: 22,456,735 km (0.084 R)
• M74: 22,566,091 km (0.081 R)
• M75: 22,821,903 km (0.118 R)
• M76: 23,520,974 km (0.104 R)
• M77: 23,631,976 km (0.047 R)
• M78: 24,115,177 km (0.031 R)
• M79: 24,639,069 km (0.03 R)
• M80: 24,902,510 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628

Radius: 8.9

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.29 AU - 6.89 AU

Year: 4979 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,873,648 km

• M1: 113,246 km (0.077 R)
• M2: 219,011 km (0.081 R)
• M3: 301,440 km (0.107 R)
• M4: 507,286 km (0.057 R)
• M5: 604,824 km (0.108 R)
• M6: 673,639 km (0.026 R)
• M7: 757,713 km (0.074 R)
• M8: 871,408 km (0.1 R)
• M9: 964,009 km (0.09 R)
• M10: 1,247,197 km (0.056 R)
• M11: 1,803,702 km (0.111 R)
• M12: 2,299,170 km (0.07 R)
• M13: 2,562,312 km (0.083 R)
• M14: 2,717,146 km (0.116 R)
• M15: 2,835,328 km (0.089 R)
• M16: 3,036,089 km (0.119 R)
• M17: 3,220,842 km (0.114 R)
• M18: 3,283,224 km (0.048 R)
• M19: 3,388,093 km (0.084 R)
• M20: 3,536,942 km (0.064 R)
• M21: 3,644,653 km (0.066 R)
• M22: 4,221,802 km (0.104 R)
• M23: 4,313,206 km (0.094 R)
• M24: 4,544,484 km (0.082 R)
• M25: 5,964,617 km (0.098 R)
• M26: 6,041,510 km (0.06 R)
• M27: 6,248,404 km (0.114 R)
• M28: 6,536,679 km (0.11 R)
• M29: 7,126,394 km (0.095 R)
• M30: 7,565,912 km (0.11 R)
• M31: 7,677,213 km (0.075 R)
• M32: 7,789,112 km (0.101 R)
• M33: 7,873,336 km (0.06 R)
• M34: 8,156,226 km (0.113 R)
• M35: 9,025,090 km (0.116 R)
• M36: 9,202,363 km (0.088 R)
• M37: 10,075,566 km (0.103 R)
• M38: 10,537,524 km (0.078 R)
• M39: 11,037,929 km (0.101 R)
• M40: 11,997,151 km (0.111 R)
• M41: 12,257,302 km (0.076 R)
• M42: 12,552,458 km (0.059 R)
• M43: 13,016,062 km (0.118 R)
• M44: 13,116,143 km (0.092 R)
• M45: 14,302,604 km (0.08 R)
• M46: 14,578,612 km (0.077 R)
• M47: 14,786,852 km (0.105 R)
• M48: 14,960,984 km (0.103 R)
• M49: 15,878,019 km (0.047 R)
• M50: 16,056,489 km (0.117 R)
• M51: 16,343,268 km (0.06 R)
• M52: 16,487,331 km (0.107 R)
• M53: 16,922,212 km (0.071 R)
• M54: 17,140,924 km (0.111 R)
• M55: 17,214,077 km (0.099 R)
• M56: 17,470,937 km (0.037 R)
• M57: 17,728,993 km (0.112 R)
• M58: 17,877,095 km (0.042 R)
• M59: 18,887,180 km (0.119 R)
• M60: 19,227,964 km (0.083 R)
• M61: 20,262,583 km (0.076 R)
• M62: 21,315,153 km (0.057 R)
• M63: 21,472,680 km (0.065 R)
• M64: 21,670,000 km (0.107 R)
• M65: 21,987,147 km (0.111 R)
• M66: 22,146,170 km (0.096 R)
• M67: 22,345,584 km (0.11 R)
• M68: 23,108,832 km (0.109 R)
• M69: 23,230,156 km (0.107 R)
• M70: 24,003,278 km (0.078 R)
• M71: 24,950,382 km (0.091 R)
• M72: 25,199,462 km (0.11 R)
• M73: 25,282,639 km (0.049 R)
• M74: 25,449,291 km (0.085 R)
• M75: 27,008,549 km (0.065 R)
• M76: 27,264,362 km (0.04 R)
• M77: 27,392,567 km (0.111 R)
• M78: 28,079,520 km (0.061 R)
• M79: 28,511,858 km (0.106 R)
• M80: 29,164,404 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.9

Radius: 6.2

Gravity: 25.8 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.14 AU - 14.78 AU

Year: 19650 Days

Day: 24.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,873,648 km

• M1: 249,080 km (0.118 R)
• M2: 299,645 km (0.059 R)
• M3: 541,095 km (0.102 R)
• M4: 586,573 km (0.096 R)
• M5: 970,890 km (0.113 R)
• M6: 1,114,205 km (0.055 R)
• M7: 1,518,269 km (0.079 R)
• M8: 1,685,070 km (0.119 R)
• M9: 1,893,161 km (0.057 R)
• M10: 3,220,393 km (0.031 R)
• M11: 3,348,748 km (0.108 R)
• M12: 3,610,395 km (0.077 R)
• M13: 3,878,624 km (0.113 R)
• M14: 4,061,133 km (0.117 R)
• M15: 4,867,616 km (0.11 R)
• M16: 5,825,790 km (0.092 R)
• M17: 6,785,610 km (0.066 R)
• M18: 10,258,524 km (0.112 R)
• M19: 10,321,505 km (0.079 R)
• M20: 10,384,486 km (0.071 R)
• M21: 11,280,577 km (0.086 R)
• M22: 11,475,802 km (0.081 R)
• M23: 11,803,571 km (0.084 R)
• M24: 12,134,482 km (0.062 R)
• M25: 12,805,578 km (0.039 R)
• M26: 13,488,492 km (0.093 R)
• M27: 14,960,984 km (0.103 R)
• M28: 15,175,507 km (0.097 R)
• M29: 15,752,506 km (0.115 R)
• M30: 15,825,211 km (0.088 R)
• M31: 16,853,547 km (0.075 R)
• M32: 17,827,877 km (0.105 R)
• M33: 17,979,270 km (0.078 R)
• M34: 18,283,553 km (0.106 R)
• M35: 18,436,442 km (0.079 R)
• M36: 19,129,080 km (0.079 R)
• M37: 19,439,795 km (0.066 R)
• M38: 19,908,784 km (0.068 R)
• M39: 21,177,823 km (0.068 R)
• M40: 22,065,387 km (0.099 R)
• M41: 22,146,618 km (0.091 R)
• M42: 22,718,381 km (0.034 R)
• M43: 23,047,347 km (0.086 R)
• M44: 23,295,081 km (0.114 R)
• M45: 23,460,686 km (0.05 R)
• M46: 24,715,513 km (0.073 R)
• M47: 25,053,754 km (0.118 R)
• M48: 26,768,145 km (0.06 R)
• M49: 27,202,578 km (0.118 R)
• M50: 27,814,732 km (0.115 R)
• M51: 28,343,112 km (0.06 R)
• M52: 29,320,285 km (0.1 R)
• M53: 35,600,852 km (0.091 R)
• M54: 37,233,713 km (0.109 R)
• M55: 38,205,501 km (0.116 R)
• M56: 38,400,876 km (0.103 R)
• M57: 38,596,550 km (0.109 R)
• M58: 39,284,102 km (0.112 R)
• M59: 40,571,691 km (0.069 R)
• M60: 40,671,323 km (0.096 R)
• M61: 40,870,737 km (0.088 R)
• M62: 41,571,453 km (0.096 R)
• M63: 44,208,864 km (0.086 R)
• M64: 45,237,499 km (0.109 R)
• M65: 46,170,092 km (0.084 R)
• M66: 46,482,302 km (0.036 R)
• M67: 48,054,127 km (0.114 R)
• M68: 49,217,699 km (0.115 R)
• M69: 49,536,792 km (0.118 R)
• M70: 51,249,538 km (0.052 R)
• M71: 51,572,819 km (0.077 R)
• M72: 52,113,166 km (0.063 R)
• M73: 52,438,242 km (0.109 R)
• M74: 52,981,582 km (0.11 R)
• M75: 53,199,546 km (0.101 R)
• M76: 54,183,601 km (0.105 R)
• M77: 58,179,510 km (0.038 R)
• M78: 58,516,853 km (0.118 R)
• M79: 58,854,645 km (0.062 R)
• M80: 59,419,377 km (0.116 R)
• M81: 60,895,758 km (0.087 R)
• M82: 61,466,773 km (0.068 R)
• M83: 62,614,338 km (0.115 R)
• M84: 65,747,516 km (0.105 R)
• M85: 67,982,808 km (0.067 R)
• M86: 68,101,139 km (0.115 R)
• M87: 68,338,103 km (0.118 R)
• M88: 70,242,932 km (0.107 R)
• M89: 71,322,131 km (0.067 R)
• M90: 75,080,927 km (0.063 R)
• M91: 76,184,212 km (0.102 R)
• M92: 76,553,120 km (0.088 R)
• M93: 77,292,881 km (0.109 R)
• M94: 77,416,449 km (0.057 R)
• M95: 78,406,787 km (0.032 R)
• M96: 80,400,328 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.8

Radius: 4.8

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 18.14 AU - 20.1 AU

Year: 31496 Days

Day: 23.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 71,873,648 km

• M1: 233,073 km (0.08 R)
• M2: 1,011,431 km (0.096 R)
• M3: 2,364,843 km (0.098 R)
• M4: 2,860,311 km (0.097 R)
• M5: 3,387,045 km (0.072 R)
• M6: 3,464,687 km (0.068 R)
• M7: 4,315,450 km (0.107 R)
• M8: 4,399,673 km (0.108 R)
• M9: 4,442,010 km (0.116 R)
• M10: 4,829,169 km (0.109 R)
• M11: 4,916,684 km (0.078 R)
• M12: 6,101,349 km (0.06 R)
• M13: 6,148,622 km (0.06 R)
• M14: 6,676,553 km (0.088 R)
• M15: 6,774,091 km (0.081 R)
• M16: 9,911,906 km (0.11 R)
• M17: 10,529,297 km (0.112 R)
• M18: 10,585,994 km (0.055 R)
• M19: 11,918,911 km (0.088 R)
• M20: 13,859,644 km (0.069 R)
• M21: 14,929,718 km (0.072 R)
• M22: 15,506,866 km (0.119 R)
• M23: 16,948,392 km (0.11 R)
• M24: 18,981,875 km (0.049 R)
• M25: 19,676,608 km (0.069 R)
• M26: 20,309,108 km (0.049 R)
• M27: 21,162,564 km (0.079 R)
• M28: 21,521,748 km (0.085 R)
• M29: 21,810,472 km (0.119 R)
• M30: 21,882,728 km (0.109 R)
• M31: 22,831,029 km (0.097 R)
• M32: 27,299,667 km (0.078 R)
• M33: 29,033,057 km (0.047 R)
• M34: 29,192,379 km (0.047 R)
• M35: 31,371,721 km (0.041 R)
• M36: 32,027,408 km (0.051 R)
• M37: 32,604,856 km (0.087 R)
• M38: 33,770,074 km (0.087 R)
• M39: 34,273,620 km (0.112 R)
• M40: 34,948,905 km (0.068 R)
• M41: 35,799,219 km (0.077 R)
• M42: 39,003,755 km (0.072 R)
• M43: 42,660,376 km (0.094 R)
• M44: 42,750,883 km (0.084 R)
• M45: 43,568,585 km (0.101 R)
• M46: 44,758,935 km (0.117 R)
• M47: 45,219,547 km (0.057 R)
• M48: 45,774,405 km (0.113 R)
• M49: 46,517,757 km (0.113 R)
• M50: 54,264,832 km (0.093 R)
• M51: 54,362,969 km (0.102 R)
• M52: 54,461,105 km (0.096 R)
• M53: 55,248,588 km (0.108 R)
• M54: 55,446,057 km (0.082 R)
• M55: 56,238,178 km (0.072 R)
• M56: 56,934,406 km (0.107 R)
• M57: 58,536,450 km (0.064 R)
• M58: 59,747,744 km (0.104 R)
• M59: 60,967,266 km (0.092 R)
• M60: 61,989,767 km (0.084 R)
• M61: 66,660,512 km (0.064 R)
• M62: 66,870,697 km (0.098 R)
• M63: 69,303,906 km (0.1 R)
• M64: 71,228,333 km (0.067 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 10,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit