🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.52 AU - 0.68 AU

Year: 167 Days

Day: 42.8 Hours

Environment

Temp: 235 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.74 AU - 1 AU

Year: 292 Days

Day: 33.2 Hours

Environment

Temp: 104 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.14 AU - 1.66 AU

Year: 596 Days

Day: 20.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.48 AU - 1.8 AU

Year: 756 Days

Day: 20.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.92 AU - 2.94 AU

Year: 1363 Days

Day: 29.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,234,890 km

• M1: 188,942 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.62 AU - 3.82 AU

Year: 2079 Days

Day: 42.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 85.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,234,890 km

• M1: 153,487 km (0.117 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.9

Radius: 11.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.04 AU - 8.18 AU

Year: 7555 Days

Day: 7.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 98,234,890 km

• M1: 142,567 km (0.093 R)
• M2: 235,467 km (0.107 R)
• M3: 320,887 km (0.094 R)
• M4: 459,714 km (0.103 R)
• M5: 854,653 km (0.085 R)
• M6: 930,050 km (0.105 R)
• M7: 1,115,551 km (0.119 R)
• M8: 1,507,947 km (0.083 R)
• M9: 1,664,127 km (0.087 R)
• M10: 1,958,984 km (0.078 R)
• M11: 2,061,159 km (0.083 R)
• M12: 2,147,627 km (0.055 R)
• M13: 2,673,613 km (0.084 R)
• M14: 3,039,530 km (0.094 R)
• M15: 3,198,552 km (0.114 R)
• M16: 3,442,247 km (0.063 R)
• M17: 3,713,169 km (0.074 R)
• M18: 4,275,956 km (0.115 R)
• M19: 4,635,589 km (0.119 R)
• M20: 4,796,108 km (0.053 R)
• M21: 4,888,559 km (0.075 R)
• M22: 5,504,753 km (0.109 R)
• M23: 5,650,461 km (0.09 R)
• M24: 5,748,298 km (0.074 R)
• M25: 6,020,267 km (0.085 R)
• M26: 6,577,070 km (0.105 R)
• M27: 6,680,143 km (0.101 R)
• M28: 6,887,785 km (0.071 R)
• M29: 7,071,342 km (0.069 R)
• M30: 7,577,431 km (0.106 R)
• M31: 8,317,043 km (0.116 R)
• M32: 8,456,468 km (0.089 R)
• M33: 9,252,030 km (0.095 R)
• M34: 9,425,563 km (0.051 R)
• M35: 9,717,279 km (0.087 R)
• M36: 10,399,595 km (0.113 R)
• M37: 10,489,803 km (0.055 R)
• M38: 10,580,160 km (0.093 R)
• M39: 10,883,395 km (0.039 R)
• M40: 11,529,657 km (0.114 R)
• M41: 12,666,153 km (0.101 R)
• M42: 12,794,657 km (0.075 R)
• M43: 13,117,788 km (0.068 R)
• M44: 13,345,626 km (0.058 R)
• M45: 13,574,810 km (0.116 R)
• M46: 13,706,307 km (0.113 R)
• M47: 13,970,496 km (0.12 R)
• M48: 14,169,910 km (0.102 R)
• M49: 14,470,752 km (0.087 R)
• M50: 14,571,431 km (0.094 R)
• M51: 14,706,069 km (0.105 R)
• M52: 15,146,635 km (0.118 R)
• M53: 15,729,468 km (0.07 R)
• M54: 16,634,834 km (0.073 R)
• M55: 17,916,290 km (0.054 R)
• M56: 18,277,868 km (0.113 R)
• M57: 19,192,360 km (0.075 R)
• M58: 20,084,262 km (0.09 R)
• M59: 20,309,407 km (0.067 R)
• M60: 20,610,847 km (0.108 R)
• M61: 21,294,359 km (0.084 R)
• M62: 21,523,992 km (0.107 R)
• M63: 21,639,033 km (0.039 R)
• M64: 22,295,019 km (0.119 R)
• M65: 22,644,929 km (0.098 R)
• M66: 23,153,711 km (0.111 R)
• M67: 23,508,109 km (0.091 R)
• M68: 24,381,910 km (0.062 R)
• M69: 24,702,348 km (0.062 R)
• M70: 25,387,806 km (0.113 R)
• M71: 26,161,376 km (0.118 R)
• M72: 26,653,853 km (0.107 R)
• M73: 26,818,709 km (0.058 R)
• M74: 27,066,743 km (0.09 R)
• M75: 27,606,492 km (0.089 R)
• M76: 27,856,919 km (0.064 R)
• M77: 28,024,169 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.4

Radius: 5.9

Gravity: 19.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.18 AU - 17.56 AU

Year: 20637 Days

Day: 17.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,234,890 km

• M1: 150,495 km (0.068 R)
• M2: 215,122 km (0.105 R)
• M3: 378,483 km (0.076 R)
• M4: 557,252 km (0.103 R)
• M5: 834,756 km (0.11 R)
• M6: 1,323,044 km (0.067 R)
• M7: 1,564,495 km (0.074 R)
• M8: 1,885,681 km (0.055 R)
• M9: 1,986,061 km (0.086 R)
• M10: 3,241,636 km (0.061 R)
• M11: 3,484,284 km (0.048 R)
• M12: 3,816,990 km (0.105 R)
• M13: 4,246,934 km (0.101 R)
• M14: 5,012,875 km (0.11 R)
• M15: 5,105,775 km (0.108 R)
• M16: 5,675,145 km (0.111 R)
• M17: 5,723,615 km (0.088 R)
• M18: 6,314,526 km (0.106 R)
• M19: 6,719,338 km (0.046 R)
• M20: 6,873,274 km (0.116 R)
• M21: 7,080,467 km (0.033 R)
• M22: 7,289,605 km (0.076 R)
• M23: 7,553,944 km (0.113 R)
• M24: 7,660,458 km (0.082 R)
• M25: 8,255,708 km (0.109 R)
• M26: 8,475,916 km (0.034 R)
• M27: 8,642,269 km (0.051 R)
• M28: 8,865,768 km (0.117 R)
• M29: 9,147,910 km (0.091 R)
• M30: 10,011,837 km (0.086 R)
• M31: 10,187,765 km (0.103 R)
• M32: 10,246,557 km (0.098 R)
• M33: 10,364,589 km (0.07 R)
• M34: 11,264,420 km (0.058 R)
• M35: 12,126,553 km (0.095 R)
• M36: 12,818,892 km (0.081 R)
• M37: 13,009,928 km (0.11 R)
• M38: 14,175,745 km (0.104 R)
• M39: 14,638,002 km (0.072 R)
• M40: 14,837,715 km (0.099 R)
• M41: 14,971,306 km (0.118 R)
• M42: 16,674,927 km (0.104 R)
• M43: 16,744,340 km (0.118 R)
• M44: 17,232,927 km (0.105 R)
• M45: 20,039,532 km (0.105 R)
• M46: 20,483,838 km (0.117 R)
• M47: 21,760,057 km (0.101 R)
• M48: 22,522,707 km (0.095 R)
• M49: 23,371,825 km (0.082 R)
• M50: 23,839,318 km (0.057 R)
• M51: 24,152,726 km (0.118 R)
• M52: 24,231,265 km (0.035 R)
• M53: 24,309,804 km (0.047 R)
• M54: 24,625,305 km (0.083 R)
• M55: 24,862,717 km (0.114 R)
• M56: 25,101,027 km (0.05 R)
• M57: 25,260,199 km (0.12 R)
• M58: 26,952,450 km (0.114 R)
• M59: 27,771,050 km (0.055 R)
• M60: 30,190,945 km (0.113 R)
• M61: 31,812,436 km (0.107 R)
• M62: 32,157,409 km (0.104 R)
• M63: 32,243,876 km (0.038 R)
• M64: 32,764,178 km (0.089 R)
• M65: 35,674,903 km (0.106 R)
• M66: 36,302,915 km (0.079 R)
• M67: 37,206,337 km (0.078 R)
• M68: 37,934,430 km (0.095 R)
• M69: 38,208,643 km (0.112 R)
• M70: 40,332,932 km (0.076 R)
• M71: 42,022,042 km (0.03 R)
• M72: 42,685,209 km (0.093 R)
• M73: 44,695,057 km (0.074 R)
• M74: 45,662,955 km (0.043 R)
• M75: 46,735,721 km (0.101 R)
• M76: 49,702,995 km (0.119 R)
• M77: 50,103,319 km (0.056 R)
• M78: 50,605,070 km (0.079 R)
• M79: 51,512,531 km (0.09 R)
• M80: 53,138,959 km (0.08 R)
• M81: 53,343,459 km (0.11 R)
• M82: 54,164,003 km (0.106 R)
• M83: 58,645,656 km (0.093 R)
• M84: 61,949,525 km (0.097 R)
• M85: 62,164,797 km (0.119 R)
• M86: 64,221,768 km (0.117 R)
• M87: 66,190,924 km (0.095 R)
• M88: 68,847,184 km (0.089 R)
• M89: 69,964,231 km (0.03 R)
• M90: 70,412,726 km (0.11 R)
• M91: 70,525,074 km (0.096 R)
• M92: 71,312,707 km (0.112 R)
• M93: 71,651,097 km (0.114 R)
• M94: 73,464,971 km (0.069 R)
• M95: 74,606,403 km (0.065 R)
• M96: 76,098,941 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.9

Radius: 5.2

Gravity: 26.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 16.94 AU - 20.2 AU

Year: 28800 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,234,890 km

• M1: 342,280 km (0.086 R)
• M2: 385,065 km (0.118 R)
• M3: 1,129,464 km (0.032 R)
• M4: 1,805,497 km (0.098 R)
• M5: 2,162,288 km (0.116 R)
• M6: 2,715,201 km (0.113 R)
• M7: 2,804,062 km (0.11 R)
• M8: 2,984,627 km (0.104 R)
• M9: 3,076,480 km (0.117 R)
• M10: 3,262,730 km (0.093 R)
• M11: 3,452,569 km (0.109 R)
• M12: 3,893,135 km (0.11 R)
• M13: 4,299,443 km (0.09 R)
• M14: 4,455,324 km (0.058 R)
• M15: 4,772,770 km (0.109 R)
• M16: 5,097,398 km (0.119 R)
• M17: 5,997,528 km (0.096 R)
• M18: 6,525,160 km (0.116 R)
• M19: 7,313,242 km (0.058 R)
• M20: 8,130,943 km (0.064 R)
• M21: 9,043,640 km (0.039 R)
• M22: 9,176,633 km (0.088 R)
• M23: 9,377,393 km (0.055 R)
• M24: 9,444,562 km (0.025 R)
• M25: 9,783,252 km (0.059 R)
• M26: 9,988,201 km (0.089 R)
• M27: 10,822,658 km (0.055 R)
• M28: 11,751,661 km (0.119 R)
• M29: 11,824,216 km (0.084 R)
• M30: 11,969,625 km (0.091 R)
• M31: 13,608,619 km (0.117 R)
• M32: 14,067,735 km (0.06 R)
• M33: 14,531,937 km (0.12 R)
• M34: 15,714,209 km (0.108 R)
• M35: 15,874,129 km (0.108 R)
• M36: 16,357,330 km (0.112 R)
• M37: 16,845,169 km (0.047 R)
• M38: 17,255,516 km (0.105 R)
• M39: 17,503,250 km (0.093 R)
• M40: 22,788,992 km (0.11 R)
• M41: 23,974,555 km (0.088 R)
• M42: 26,595,061 km (0.091 R)
• M43: 27,552,786 km (0.09 R)
• M44: 29,305,026 km (0.045 R)
• M45: 30,393,351 km (0.119 R)
• M46: 30,492,983 km (0.074 R)
• M47: 30,892,409 km (0.078 R)
• M48: 31,293,780 km (0.071 R)
• M49: 32,101,309 km (0.075 R)
• M50: 34,357,395 km (0.094 R)
• M51: 34,981,517 km (0.086 R)
• M52: 35,399,643 km (0.114 R)
• M53: 35,819,565 km (0.102 R)
• M54: 36,876,324 km (0.119 R)
• M55: 41,756,655 km (0.086 R)
• M56: 46,147,054 km (0.101 R)
• M57: 47,296,264 km (0.119 R)
• M58: 47,527,244 km (0.103 R)
• M59: 48,106,187 km (0.09 R)
• M60: 49,622,661 km (0.116 R)
• M61: 50,799,847 km (0.089 R)
• M62: 54,506,882 km (0.106 R)
• M63: 55,234,376 km (0.082 R)
• M64: 55,843,090 km (0.038 R)
• M65: 59,044,036 km (0.09 R)
• M66: 59,168,351 km (0.078 R)
• M67: 61,798,581 km (0.052 R)
• M68: 62,557,042 km (0.092 R)
• M69: 62,937,470 km (0.08 R)
• M70: 64,083,389 km (0.048 R)
• M71: 67,172,436 km (0.084 R)
• M72: 69,389,626 km (0.083 R)
• M73: 69,914,864 km (0.117 R)
• M74: 71,101,325 km (0.111 R)
• M75: 71,233,569 km (0.104 R)
• M76: 72,427,360 km (0.115 R)
• M77: 74,834,988 km (0.066 R)
• M78: 75,643,266 km (0.082 R)
• M79: 76,996,827 km (0.105 R)
• M80: 77,676,750 km (0.05 R)
• M81: 78,222,034 km (0.06 R)
• M82: 78,631,782 km (0.112 R)
• M83: 79,590,705 km (0.035 R)
• M84: 81,520,218 km (0.092 R)
• M85: 81,658,596 km (0.065 R)
• M86: 83,325,715 km (0.086 R)
• M87: 87,258,942 km (0.069 R)
• M88: 87,967,587 km (0.107 R)
• M89: 88,963,011 km (0.089 R)
• M90: 89,676,294 km (0.104 R)
• M91: 90,534,687 km (0.064 R)
• M92: 90,964,930 km (0.106 R)
• M93: 91,395,922 km (0.071 R)
• M94: 93,415,792 km (0.11 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 13,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit