🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.18 AU - 1.22 AU

Year: 478 Days

Day: 12.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,930,305 km

• M1: 453,282 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.76 AU - 2.7 AU

Year: 1210 Days

Day: 35.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,930,305 km

• M1: 1,477,877 km (0.089 R)
• M2: 1,613,862 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.13 AU - 3.23 AU

Year: 1595 Days

Day: 12.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,930,305 km

• M1: 178,919 km (0.053 R)
• M2: 545,733 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.32 AU - 3.44 AU

Year: 2258 Days

Day: 22.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.04 AU - 5.06 AU

Year: 2962 Days

Day: 32.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,930,305 km

• M1: 799,002 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.92 AU - 4.98 AU

Year: 3412 Days

Day: 23.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 139.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,930,305 km

• M1: 520,601 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.7

Radius: 8.4

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.38 AU - 7.3 AU

Year: 6502 Days

Day: 13.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 40,930,305 km

• M1: 106,514 km (0.116 R)
• M2: 202,107 km (0.062 R)
• M3: 286,031 km (0.113 R)
• M4: 396,584 km (0.085 R)
• M5: 475,572 km (0.114 R)
• M6: 554,260 km (0.066 R)
• M7: 651,200 km (0.115 R)
• M8: 726,148 km (0.106 R)
• M9: 923,168 km (0.103 R)
• M10: 1,121,086 km (0.067 R)
• M11: 1,613,263 km (0.092 R)
• M12: 1,833,322 km (0.094 R)
• M13: 1,932,057 km (0.036 R)
• M14: 2,042,909 km (0.037 R)
• M15: 2,366,339 km (0.069 R)
• M16: 2,605,995 km (0.042 R)
• M17: 2,661,496 km (0.066 R)
• M18: 2,819,172 km (0.058 R)
• M19: 3,298,633 km (0.094 R)
• M20: 3,678,013 km (0.088 R)
• M21: 3,955,667 km (0.091 R)
• M22: 4,123,067 km (0.076 R)
• M23: 4,438,120 km (0.119 R)
• M24: 4,544,933 km (0.089 R)
• M25: 4,652,643 km (0.102 R)
• M26: 4,897,834 km (0.101 R)
• M27: 4,966,799 km (0.099 R)
• M28: 5,372,808 km (0.072 R)
• M29: 5,818,759 km (0.113 R)
• M30: 5,906,423 km (0.097 R)
• M31: 6,097,908 km (0.079 R)
• M32: 6,306,448 km (0.077 R)
• M33: 6,456,794 km (0.118 R)
• M34: 6,562,859 km (0.05 R)
• M35: 6,915,162 km (0.103 R)
• M36: 7,039,178 km (0.074 R)
• M37: 7,117,119 km (0.086 R)
• M38: 7,305,313 km (0.119 R)
• M39: 7,399,859 km (0.059 R)
• M40: 7,686,488 km (0.098 R)
• M41: 7,879,469 km (0.111 R)
• M42: 8,025,327 km (0.118 R)
• M43: 8,484,742 km (0.114 R)
• M44: 8,667,551 km (0.051 R)
• M45: 8,885,366 km (0.107 R)
• M46: 9,155,838 km (0.064 R)
• M47: 9,343,434 km (0.092 R)
• M48: 9,515,023 km (0.107 R)
• M49: 10,053,725 km (0.077 R)
• M50: 10,247,155 km (0.102 R)
• M51: 10,745,316 km (0.092 R)
• M52: 10,997,388 km (0.107 R)
• M53: 11,178,701 km (0.09 R)
• M54: 11,379,162 km (0.06 R)
• M55: 11,507,367 km (0.073 R)
• M56: 11,932,076 km (0.03 R)
• M57: 12,456,117 km (0.063 R)
• M58: 12,569,363 km (0.058 R)
• M59: 12,663,909 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.1

Radius: 8.6

Gravity: 12.72 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.21 AU - 9.87 AU

Year: 8285 Days

Day: 6.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,930,305 km

• M1: 153,787 km (0.119 R)
• M2: 338,540 km (0.118 R)
• M3: 468,092 km (0.06 R)
• M4: 663,018 km (0.101 R)
• M5: 920,326 km (0.106 R)
• M6: 1,013,077 km (0.068 R)
• M7: 1,248,693 km (0.068 R)
• M8: 1,310,477 km (0.099 R)
• M9: 1,373,308 km (0.052 R)
• M10: 1,501,963 km (0.115 R)
• M11: 1,725,462 km (0.093 R)
• M12: 1,794,726 km (0.09 R)
• M13: 1,959,882 km (0.098 R)
• M14: 2,305,303 km (0.096 R)
• M15: 2,459,239 km (0.09 R)
• M16: 2,616,467 km (0.086 R)
• M17: 3,869,050 km (0.099 R)
• M18: 4,239,005 km (0.101 R)
• M19: 4,364,817 km (0.07 R)
• M20: 4,556,003 km (0.085 R)
• M21: 4,913,542 km (0.03 R)
• M22: 5,621,140 km (0.114 R)
• M23: 6,075,170 km (0.102 R)
• M24: 6,217,288 km (0.109 R)
• M25: 6,396,506 km (0.1 R)
• M26: 6,723,377 km (0.098 R)
• M27: 7,167,683 km (0.069 R)
• M28: 7,317,879 km (0.119 R)
• M29: 7,621,413 km (0.078 R)
• M30: 8,006,777 km (0.102 R)
• M31: 8,123,613 km (0.071 R)
• M32: 9,078,646 km (0.112 R)
• M33: 10,448,962 km (0.075 R)
• M34: 10,790,943 km (0.057 R)
• M35: 11,223,431 km (0.06 R)
• M36: 11,927,289 km (0.11 R)
• M37: 12,016,150 km (0.047 R)
• M38: 12,284,528 km (0.088 R)
• M39: 12,464,495 km (0.116 R)
• M40: 12,826,970 km (0.091 R)
• M41: 13,423,567 km (0.088 R)
• M42: 13,655,443 km (0.114 R)
• M43: 13,982,315 km (0.101 R)
• M44: 14,123,086 km (0.06 R)
• M45: 14,311,729 km (0.114 R)
• M46: 14,643,687 km (0.101 R)
• M47: 14,834,574 km (0.029 R)
• M48: 15,074,229 km (0.042 R)
• M49: 16,095,085 km (0.06 R)
• M50: 16,987,736 km (0.095 R)
• M51: 17,389,705 km (0.108 R)
• M52: 18,202,919 km (0.058 R)
• M53: 19,028,550 km (0.104 R)
• M54: 19,498,287 km (0.074 R)
• M55: 20,130,637 km (0.082 R)
• M56: 20,502,538 km (0.111 R)
• M57: 22,012,878 km (0.101 R)
• M58: 22,671,258 km (0.11 R)
• M59: 23,224,621 km (0.057 R)
• M60: 23,558,972 km (0.079 R)
• M61: 26,812,576 km (0.085 R)
• M62: 27,280,518 km (0.084 R)
• M63: 28,283,572 km (0.113 R)
• M64: 28,998,799 km (0.03 R)
• M65: 29,961,910 km (0.093 R)
• M66: 30,022,348 km (0.113 R)
• M67: 31,548,994 km (0.034 R)
• M68: 33,288,668 km (0.061 R)
• M69: 34,995,579 km (0.114 R)
• M70: 35,827,493 km (0.063 R)
• M71: 36,278,082 km (0.114 R)
• M72: 36,342,708 km (0.114 R)
• M73: 36,795,391 km (0.115 R)
• M74: 36,925,093 km (0.025 R)
• M75: 37,575,993 km (0.108 R)
• M76: 38,625,273 km (0.119 R)
• M77: 39,219,775 km (0.096 R)
• M78: 39,750,697 km (0.063 R)
• M79: 40,886,893 km (0.092 R)
• M80: 41,290,359 km (0.114 R)
• M81: 41,695,171 km (0.11 R)
• M82: 42,033,561 km (0.031 R)
• M83: 42,169,246 km (0.043 R)
• M84: 42,576,900 km (0.083 R)
• M85: 44,427,725 km (0.051 R)
• M86: 45,119,915 km (0.077 R)
• M87: 45,536,844 km (0.105 R)
• M88: 45,676,269 km (0.112 R)
• M89: 46,304,730 km (0.063 R)
• M90: 46,374,742 km (0.034 R)
• M91: 46,585,076 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.8

Radius: 14.4

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.6 AU - 12.36 AU

Year: 15070 Days

Day: 11.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,930,305 km

• M1: 239,506 km (0.118 R)
• M2: 823,536 km (0.038 R)
• M3: 1,101,190 km (0.076 R)
• M4: 1,353,562 km (0.09 R)
• M5: 1,545,795 km (0.104 R)
• M6: 1,686,118 km (0.083 R)
• M7: 1,809,985 km (0.068 R)
• M8: 2,001,769 km (0.109 R)
• M9: 2,290,942 km (0.071 R)
• M10: 2,546,455 km (0.11 R)
• M11: 2,960,243 km (0.067 R)
• M12: 3,607,553 km (0.115 R)
• M13: 3,796,644 km (0.109 R)
• M14: 4,298,396 km (0.094 R)
• M15: 5,242,508 km (0.059 R)
• M16: 5,550,530 km (0.106 R)
• M17: 5,928,115 km (0.05 R)
• M18: 6,314,227 km (0.119 R)
• M19: 7,486,775 km (0.082 R)
• M20: 7,869,297 km (0.092 R)
• M21: 8,472,924 km (0.047 R)
• M22: 8,580,934 km (0.114 R)
• M23: 9,091,661 km (0.107 R)
• M24: 9,537,163 km (0.09 R)
• M25: 9,762,607 km (0.088 R)
• M26: 10,180,733 km (0.082 R)
• M27: 10,334,221 km (0.03 R)
• M28: 10,449,710 km (0.073 R)
• M29: 11,034,339 km (0.088 R)
• M30: 12,072,847 km (0.119 R)
• M31: 12,851,504 km (0.098 R)
• M32: 13,100,734 km (0.118 R)
• M33: 13,519,908 km (0.108 R)
• M34: 13,900,784 km (0.101 R)
• M35: 14,673,307 km (0.1 R)
• M36: 15,152,320 km (0.08 R)
• M37: 15,902,702 km (0.085 R)
• M38: 16,170,483 km (0.056 R)
• M39: 16,439,759 km (0.096 R)
• M40: 17,210,786 km (0.086 R)
• M41: 17,762,204 km (0.069 R)
• M42: 17,854,655 km (0.055 R)
• M43: 18,272,632 km (0.109 R)
• M44: 18,647,075 km (0.063 R)
• M45: 19,118,608 km (0.041 R)
• M46: 19,546,308 km (0.054 R)
• M47: 20,314,493 km (0.078 R)
• M48: 20,653,781 km (0.069 R)
• M49: 22,477,828 km (0.093 R)
• M50: 23,181,387 km (0.113 R)
• M51: 23,485,220 km (0.117 R)
• M52: 24,147,939 km (0.103 R)
• M53: 24,353,037 km (0.075 R)
• M54: 24,558,734 km (0.077 R)
• M55: 25,283,387 km (0.063 R)
• M56: 26,278,063 km (0.1 R)
• M57: 27,178,941 km (0.087 R)
• M58: 27,713,604 km (0.116 R)
• M59: 28,251,707 km (0.078 R)
• M60: 29,229,030 km (0.072 R)
• M61: 29,338,237 km (0.098 R)
• M62: 30,107,020 km (0.091 R)
• M63: 30,217,424 km (0.105 R)
• M64: 30,993,836 km (0.068 R)
• M65: 31,160,937 km (0.051 R)
• M66: 31,552,285 km (0.107 R)
• M67: 32,283,520 km (0.079 R)
• M68: 32,622,808 km (0.106 R)
• M69: 32,963,292 km (0.119 R)
• M70: 33,304,974 km (0.045 R)
• M71: 33,934,482 km (0.111 R)
• M72: 34,510,134 km (0.115 R)
• M73: 34,857,201 km (0.098 R)
• M74: 35,379,747 km (0.091 R)
• M75: 35,496,284 km (0.092 R)
• M76: 35,612,970 km (0.076 R)
• M77: 36,491,708 km (0.113 R)
• M78: 36,786,116 km (0.065 R)
• M79: 37,912,439 km (0.094 R)
• M80: 39,774,483 km (0.079 R)
• M81: 40,016,832 km (0.026 R)
• M82: 40,138,305 km (0.107 R)
• M83: 40,442,288 km (0.101 R)
• M84: 40,625,097 km (0.059 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 10,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit