🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.69 AU - 0.85 AU

Year: 260 Days

Day: 28.8 Hours

Environment

Temp: 113 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,584,030 km

• M1: 45,478 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.71 AU - 1.13 AU

Year: 340 Days

Day: 35.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.99 AU - 1.29 AU

Year: 469 Days

Day: 42 Hours

Environment

Temp: -7 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,584,030 km

• M1: 690,693 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1 AU - 1.42 AU

Year: 512 Days

Day: 21.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.32 AU - 1.96 AU

Year: 809 Days

Day: 22.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,584,030 km

• M1: 1,016,218 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.25 AU - 2.09 AU

Year: 831 Days

Day: 38.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,584,030 km

• M1: 588,368 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.62 AU - 3.98 AU

Year: 2308 Days

Day: 40.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.7

Radius: 9.4

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.12 AU - 7.12 AU

Year: 7315 Days

Day: 8.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,584,030 km

• M1: 178,021 km (0.114 R)
• M2: 270,174 km (0.067 R)
• M3: 375,341 km (0.052 R)
• M4: 458,966 km (0.11 R)
• M5: 523,443 km (0.085 R)
• M6: 605,572 km (0.08 R)
• M7: 677,678 km (0.041 R)
• M8: 1,014,722 km (0.084 R)
• M9: 1,102,387 km (0.095 R)
• M10: 1,439,730 km (0.115 R)
• M11: 1,499,120 km (0.085 R)
• M12: 1,559,408 km (0.09 R)
• M13: 1,808,638 km (0.058 R)
• M14: 1,916,498 km (0.104 R)
• M15: 2,559,171 km (0.094 R)
• M16: 3,082,464 km (0.034 R)
• M17: 3,530,061 km (0.101 R)
• M18: 3,830,753 km (0.091 R)
• M19: 4,311,710 km (0.117 R)
• M20: 5,023,197 km (0.085 R)
• M21: 5,361,438 km (0.109 R)
• M22: 5,580,599 km (0.097 R)
• M23: 5,802,752 km (0.071 R)
• M24: 5,898,794 km (0.117 R)
• M25: 5,995,434 km (0.092 R)
• M26: 6,125,135 km (0.085 R)
• M27: 6,222,972 km (0.069 R)
• M28: 6,321,408 km (0.097 R)
• M29: 6,821,214 km (0.046 R)
• M30: 7,127,142 km (0.11 R)
• M31: 8,468,287 km (0.118 R)
• M32: 9,018,807 km (0.098 R)
• M33: 9,656,692 km (0.109 R)
• M34: 9,885,278 km (0.109 R)
• M35: 10,115,808 km (0.083 R)
• M36: 10,347,984 km (0.096 R)
• M37: 11,900,062 km (0.107 R)
• M38: 12,474,817 km (0.098 R)
• M39: 13,907,964 km (0.082 R)
• M40: 14,469,704 km (0.041 R)
• M41: 14,687,669 km (0.105 R)
• M42: 14,819,015 km (0.097 R)
• M43: 15,615,175 km (0.075 R)
• M44: 16,652,786 km (0.071 R)
• M45: 16,926,999 km (0.04 R)
• M46: 18,179,881 km (0.082 R)
• M47: 18,462,472 km (0.113 R)
• M48: 18,556,868 km (0.114 R)
• M49: 18,746,408 km (0.119 R)
• M50: 19,462,533 km (0.101 R)
• M51: 19,993,456 km (0.094 R)
• M52: 20,382,560 km (0.105 R)
• M53: 20,675,922 km (0.036 R)
• M54: 20,872,344 km (0.102 R)
• M55: 21,020,146 km (0.054 R)
• M56: 21,217,616 km (0.112 R)
• M57: 21,316,649 km (0.076 R)
• M58: 23,277,429 km (0.115 R)
• M59: 25,033,408 km (0.115 R)
• M60: 26,192,194 km (0.112 R)
• M61: 26,404,772 km (0.074 R)
• M62: 26,564,543 km (0.071 R)
• M63: 27,260,771 km (0.103 R)
• M64: 28,671,030 km (0.067 R)
• M65: 29,550,815 km (0.052 R)
• M66: 30,999,072 km (0.104 R)
• M67: 31,167,669 km (0.079 R)
• M68: 31,392,964 km (0.09 R)
• M69: 31,618,856 km (0.104 R)
• M70: 32,071,988 km (0.073 R)
• M71: 32,356,374 km (0.105 R)
• M72: 32,527,514 km (0.053 R)
• M73: 32,755,950 km (0.093 R)
• M74: 33,502,294 km (0.071 R)
• M75: 34,894,900 km (0.076 R)
• M76: 35,363,291 km (0.106 R)
• M77: 35,657,101 km (0.083 R)
• M78: 36,484,078 km (0.09 R)
• M79: 36,959,351 km (0.12 R)
• M80: 37,138,270 km (0.066 R)
• M81: 37,796,201 km (0.078 R)
• M82: 37,856,340 km (0.076 R)
• M83: 38,337,596 km (0.079 R)
• M84: 38,518,609 km (0.083 R)
• M85: 38,639,335 km (0.091 R)
• M86: 38,820,797 km (0.089 R)
• M87: 40,037,925 km (0.083 R)
• M88: 40,958,850 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.2

Radius: 7.8

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.67 AU - 12.09 AU

Year: 15765 Days

Day: 18.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,584,030 km

• M1: 146,905 km (0.067 R)
• M2: 636,838 km (0.025 R)
• M3: 1,470,397 km (0.106 R)
• M4: 1,836,613 km (0.037 R)
• M5: 2,115,463 km (0.03 R)
• M6: 2,172,909 km (0.12 R)
• M7: 2,497,985 km (0.06 R)
• M8: 2,744,074 km (0.116 R)
• M9: 3,326,309 km (0.091 R)
• M10: 3,562,972 km (0.073 R)
• M11: 3,981,398 km (0.092 R)
• M12: 4,160,466 km (0.094 R)
• M13: 4,378,730 km (0.051 R)
• M14: 4,864,624 km (0.091 R)
• M15: 5,210,943 km (0.118 R)
• M16: 5,406,916 km (0.083 R)
• M17: 6,009,197 km (0.108 R)
• M18: 6,380,798 km (0.064 R)
• M19: 6,464,423 km (0.102 R)
• M20: 6,717,393 km (0.115 R)
• M21: 8,075,592 km (0.117 R)
• M22: 8,485,490 km (0.042 R)
• M23: 8,623,719 km (0.082 R)
• M24: 8,995,769 km (0.094 R)
• M25: 9,468,199 km (0.093 R)
• M26: 10,387,927 km (0.119 R)
• M27: 11,033,591 km (0.111 R)
• M28: 11,437,356 km (0.099 R)
• M29: 11,743,433 km (0.083 R)
• M30: 11,846,057 km (0.119 R)
• M31: 12,941,263 km (0.118 R)
• M32: 13,581,691 km (0.094 R)
• M33: 13,635,547 km (0.103 R)
• M34: 13,743,407 km (0.109 R)
• M35: 15,283,218 km (0.103 R)
• M36: 16,187,537 km (0.027 R)
• M37: 16,244,683 km (0.096 R)
• M38: 16,531,014 km (0.074 R)
• M39: 17,634,896 km (0.098 R)
• M40: 18,165,969 km (0.095 R)
• M41: 18,284,749 km (0.119 R)
• M42: 18,582,748 km (0.095 R)
• M43: 18,642,587 km (0.089 R)
• M44: 19,607,943 km (0.074 R)
• M45: 22,919,890 km (0.074 R)
• M46: 23,628,684 km (0.083 R)
• M47: 23,693,610 km (0.11 R)
• M48: 25,332,604 km (0.106 R)
• M49: 25,664,861 km (0.096 R)
• M50: 25,798,153 km (0.085 R)
• M51: 25,864,873 km (0.085 R)
• M52: 26,333,564 km (0.077 R)
• M53: 27,688,023 km (0.086 R)
• M54: 28,030,303 km (0.109 R)
• M55: 30,959,429 km (0.105 R)
• M56: 31,885,589 km (0.083 R)
• M57: 33,328,162 km (0.058 R)
• M58: 33,619,279 km (0.052 R)
• M59: 34,644,623 km (0.106 R)
• M60: 35,829,139 km (0.056 R)
• M61: 36,876,324 km (0.081 R)
• M62: 36,951,572 km (0.116 R)
• M63: 37,403,656 km (0.1 R)
• M64: 38,009,528 km (0.08 R)
• M65: 39,307,589 km (0.085 R)
• M66: 40,000,675 km (0.106 R)
• M67: 40,309,894 km (0.082 R)
• M68: 41,164,696 km (0.043 R)
• M69: 42,025,333 km (0.089 R)
• M70: 42,182,560 km (0.095 R)
• M71: 42,418,626 km (0.089 R)
• M72: 43,764,558 km (0.059 R)
• M73: 44,723,181 km (0.031 R)
• M74: 45,205,036 km (0.103 R)
• M75: 46,498,309 km (0.084 R)
• M76: 46,742,303 km (0.075 R)
• M77: 47,312,870 km (0.099 R)
• M78: 47,394,550 km (0.103 R)
• M79: 47,967,959 km (0.113 R)
• M80: 48,956,053 km (0.099 R)
• M81: 49,784,675 km (0.104 R)
• M82: 52,636,310 km (0.068 R)
• M83: 53,314,886 km (0.117 R)
• M84: 54,167,295 km (0.093 R)
• M85: 54,595,145 km (0.06 R)
• M86: 54,680,864 km (0.115 R)
• M87: 55,626,622 km (0.061 R)
• M88: 56,925,131 km (0.119 R)
• M89: 57,534,443 km (0.106 R)
• M90: 58,058,485 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 16,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit