🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.8 AU - 0.94 AU

Year: 301 Days

Day: 33.5 Hours

Environment

Temp: 95 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,557,438 km

• M1: 558,449 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.77 AU - 1.05 AU

Year: 322 Days

Day: 46 Hours

Environment

Temp: 50 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 59,557,438 km

• M1: 420,071 km (0.041 R)
• M2: 441,463 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.91 AU - 1.09 AU

Year: 371 Days

Day: 45.6 Hours

Environment

Temp: 38 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,557,438 km

• M1: 831,764 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.9 AU - 1.16 AU

Year: 388 Days

Day: 25.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.31 AU - 1.53 AU

Year: 628 Days

Day: 41.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.26 AU - 1.84 AU

Year: 716 Days

Day: 32.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 53.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.6

Radius: 13.4

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.57 AU - 9.85 AU

Year: 9533 Days

Day: 10.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,557,438 km

• M1: 223,050 km (0.099 R)
• M2: 510,129 km (0.115 R)
• M3: 711,338 km (0.074 R)
• M4: 874,699 km (0.108 R)
• M5: 1,037,760 km (0.092 R)
• M6: 1,256,921 km (0.107 R)
• M7: 1,507,947 km (0.107 R)
• M8: 1,639,742 km (0.095 R)
• M9: 2,114,117 km (0.098 R)
• M10: 2,225,418 km (0.106 R)
• M11: 2,610,782 km (0.114 R)
• M12: 2,852,383 km (0.094 R)
• M13: 2,976,100 km (0.12 R)
• M14: 3,314,640 km (0.106 R)
• M15: 3,488,772 km (0.08 R)
• M16: 4,380,674 km (0.087 R)
• M17: 5,013,324 km (0.032 R)
• M18: 5,315,212 km (0.104 R)
• M19: 6,581,409 km (0.109 R)
• M20: 6,940,144 km (0.097 R)
• M21: 7,023,770 km (0.039 R)
• M22: 7,248,615 km (0.119 R)
• M23: 7,647,742 km (0.101 R)
• M24: 8,857,989 km (0.118 R)
• M25: 9,377,243 km (0.083 R)
• M26: 9,625,127 km (0.112 R)
• M27: 9,718,626 km (0.099 R)
• M28: 9,875,105 km (0.118 R)
• M29: 10,573,578 km (0.056 R)
• M30: 10,670,218 km (0.081 R)
• M31: 10,864,097 km (0.101 R)
• M32: 11,124,397 km (0.109 R)
• M33: 11,751,212 km (0.113 R)
• M34: 12,119,223 km (0.075 R)
• M35: 12,287,820 km (0.116 R)
• M36: 12,901,171 km (0.117 R)
• M37: 13,246,293 km (0.095 R)
• M38: 13,419,976 km (0.084 R)
• M39: 14,016,273 km (0.106 R)
• M40: 14,122,338 km (0.113 R)
• M41: 14,478,082 km (0.037 R)
• M42: 14,657,001 km (0.044 R)
• M43: 15,017,233 km (0.116 R)
• M44: 15,599,468 km (0.095 R)
• M45: 15,709,572 km (0.093 R)
• M46: 15,819,825 km (0.068 R)
• M47: 16,861,475 km (0.119 R)
• M48: 17,314,757 km (0.049 R)
• M49: 17,428,750 km (0.105 R)
• M50: 18,156,095 km (0.118 R)
• M51: 19,838,922 km (0.111 R)
• M52: 20,197,508 km (0.046 R)
• M53: 21,163,910 km (0.119 R)
• M54: 22,228,000 km (0.103 R)
• M55: 22,891,466 km (0.116 R)
• M56: 23,225,668 km (0.092 R)
• M57: 23,309,443 km (0.083 R)
• M58: 23,435,404 km (0.117 R)
• M59: 23,561,515 km (0.076 R)
• M60: 24,068,203 km (0.119 R)
• M61: 24,237,997 km (0.081 R)
• M62: 25,049,565 km (0.079 R)
• M63: 25,221,603 km (0.111 R)
• M64: 25,480,257 km (0.073 R)
• M65: 25,870,109 km (0.103 R)
• M66: 26,349,122 km (0.104 R)
• M67: 26,611,666 km (0.098 R)
• M68: 27,095,316 km (0.119 R)
• M69: 27,227,710 km (0.095 R)
• M70: 27,626,239 km (0.119 R)
• M71: 28,160,602 km (0.107 R)
• M72: 28,698,257 km (0.113 R)
• M73: 28,923,402 km (0.097 R)
• M74: 29,148,996 km (0.072 R)
• M75: 29,284,681 km (0.113 R)
• M76: 29,875,144 km (0.096 R)
• M77: 29,966,249 km (0.098 R)
• M78: 30,240,312 km (0.097 R)
• M79: 30,331,866 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.8

Radius: 8.7

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.68 AU - 10.94 AU

Year: 9698 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,557,438 km

• M1: 131,796 km (0.113 R)
• M2: 386,262 km (0.098 R)
• M3: 694,882 km (0.084 R)
• M4: 1,196,633 km (0.114 R)
• M5: 1,392,906 km (0.094 R)
• M6: 1,694,944 km (0.098 R)
• M7: 1,816,717 km (0.104 R)
• M8: 1,891,067 km (0.094 R)
• M9: 2,805,259 km (0.108 R)
• M10: 2,862,854 km (0.066 R)
• M11: 2,920,749 km (0.096 R)
• M12: 3,246,872 km (0.094 R)
• M13: 3,522,282 km (0.056 R)
• M14: 3,773,606 km (0.099 R)
• M15: 4,194,425 km (0.081 R)
• M16: 4,975,326 km (0.071 R)
• M17: 5,293,072 km (0.07 R)
• M18: 6,172,408 km (0.106 R)
• M19: 7,135,968 km (0.113 R)
• M20: 8,104,614 km (0.034 R)
• M21: 9,415,840 km (0.069 R)
• M22: 10,791,841 km (0.116 R)
• M23: 11,157,009 km (0.115 R)
• M24: 11,433,616 km (0.028 R)
• M25: 11,526,366 km (0.089 R)
• M26: 12,229,626 km (0.084 R)
• M27: 12,706,095 km (0.06 R)
• M28: 12,994,969 km (0.083 R)
• M29: 13,628,366 km (0.115 R)
• M30: 13,923,971 km (0.061 R)
• M31: 15,639,261 km (0.111 R)
• M32: 16,052,600 km (0.072 R)
• M33: 16,208,480 km (0.103 R)
• M34: 16,837,091 km (0.101 R)
• M35: 17,313,710 km (0.096 R)
• M36: 17,741,111 km (0.109 R)
• M37: 18,172,102 km (0.037 R)
• M38: 18,879,700 km (0.107 R)
• M39: 18,934,602 km (0.038 R)
• M40: 20,153,676 km (0.093 R)
• M41: 21,626,915 km (0.119 R)
• M42: 22,087,228 km (0.107 R)
• M43: 22,318,656 km (0.085 R)
• M44: 22,783,756 km (0.08 R)
• M45: 24,019,883 km (0.064 R)
• M46: 24,377,123 km (0.062 R)
• M47: 24,916,124 km (0.12 R)
• M48: 25,217,414 km (0.096 R)
• M49: 25,338,139 km (0.079 R)
• M50: 25,398,577 km (0.077 R)
• M51: 25,580,338 km (0.072 R)
• M52: 25,762,549 km (0.118 R)
• M53: 26,067,130 km (0.118 R)
• M54: 26,926,270 km (0.058 R)
• M55: 27,297,273 km (0.108 R)
• M56: 29,686,201 km (0.088 R)
• M57: 29,749,930 km (0.059 R)
• M58: 29,941,565 km (0.074 R)
• M59: 30,069,471 km (0.064 R)
• M60: 30,197,677 km (0.086 R)
• M61: 31,684,231 km (0.072 R)
• M62: 31,814,530 km (0.091 R)
• M63: 31,945,129 km (0.044 R)
• M64: 32,403,497 km (0.119 R)
• M65: 33,128,299 km (0.076 R)
• M66: 33,260,543 km (0.11 R)
• M67: 33,525,780 km (0.043 R)
• M68: 33,592,202 km (0.101 R)
• M69: 33,725,194 km (0.093 R)
• M70: 34,862,437 km (0.086 R)
• M71: 35,199,332 km (0.107 R)
• M72: 36,080,164 km (0.082 R)
• M73: 36,148,231 km (0.091 R)
• M74: 37,449,583 km (0.111 R)
• M75: 38,279,402 km (0.069 R)
• M76: 38,487,792 km (0.113 R)
• M77: 39,185,217 km (0.112 R)
• M78: 41,730,176 km (0.093 R)
• M79: 42,302,987 km (0.117 R)
• M80: 43,311,576 km (0.095 R)
• M81: 43,383,831 km (0.114 R)
• M82: 44,912,422 km (0.094 R)
• M83: 46,384,615 km (0.098 R)
• M84: 46,458,666 km (0.084 R)
• M85: 46,680,968 km (0.036 R)
• M86: 48,772,795 km (0.114 R)
• M87: 49,451,671 km (0.082 R)
• M88: 49,754,307 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.1

Radius: 4.4

Gravity: 25.88 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.09 AU - 14.71 AU

Year: 16193 Days

Day: 15.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,557,438 km

• M1: 210,484 km (0.115 R)
• M2: 333,454 km (0.047 R)
• M3: 411,394 km (0.092 R)
• M4: 444,306 km (0.081 R)
• M5: 843,283 km (0.118 R)
• M6: 1,204,263 km (0.112 R)
• M7: 1,276,818 km (0.066 R)
• M8: 1,880,146 km (0.112 R)
• M9: 2,079,261 km (0.114 R)
• M10: 2,684,384 km (0.06 R)
• M11: 2,747,814 km (0.107 R)
• M12: 3,071,992 km (0.105 R)
• M13: 3,306,263 km (0.09 R)
• M14: 5,217,974 km (0.103 R)
• M15: 5,821,900 km (0.028 R)
• M16: 5,945,319 km (0.064 R)
• M17: 5,986,608 km (0.047 R)
• M18: 6,833,332 km (0.116 R)
• M19: 7,314,737 km (0.07 R)
• M20: 7,716,857 km (0.037 R)
• M21: 7,988,825 km (0.081 R)
• M22: 8,263,936 km (0.104 R)
• M23: 8,588,863 km (0.114 R)
• M24: 8,965,400 km (0.118 R)
• M25: 9,540,155 km (0.101 R)
• M26: 9,930,007 km (0.05 R)
• M27: 10,126,729 km (0.093 R)
• M28: 10,524,360 km (0.032 R)
• M29: 10,624,590 km (0.099 R)
• M30: 11,540,429 km (0.069 R)
• M31: 11,695,562 km (0.112 R)
• M32: 11,747,322 km (0.09 R)
• M33: 12,164,850 km (0.057 R)
• M34: 12,640,422 km (0.07 R)
• M35: 12,800,342 km (0.076 R)
• M36: 13,283,992 km (0.096 R)
• M37: 13,718,873 km (0.068 R)
• M38: 14,213,742 km (0.04 R)
• M39: 14,269,094 km (0.106 R)
• M40: 14,882,595 km (0.11 R)
• M41: 16,482,693 km (0.098 R)
• M42: 17,539,902 km (0.114 R)
• M43: 18,256,775 km (0.064 R)
• M44: 18,558,364 km (0.084 R)
• M45: 18,618,801 km (0.108 R)
• M46: 19,105,144 km (0.11 R)
• M47: 21,281,793 km (0.102 R)
• M48: 22,109,967 km (0.089 R)
• M49: 22,818,911 km (0.044 R)
• M50: 24,457,905 km (0.073 R)
• M51: 24,923,454 km (0.106 R)
• M52: 25,123,915 km (0.116 R)
• M53: 27,916,758 km (0.059 R)
• M54: 30,663,076 km (0.103 R)
• M55: 31,093,169 km (0.12 R)
• M56: 34,084,977 km (0.108 R)
• M57: 34,381,779 km (0.047 R)
• M58: 35,052,726 km (0.088 R)
• M59: 35,577,366 km (0.091 R)
• M60: 35,803,109 km (0.107 R)
• M61: 36,558,877 km (0.109 R)
• M62: 36,710,719 km (0.091 R)
• M63: 37,319,882 km (0.106 R)
• M64: 39,089,924 km (0.109 R)
• M65: 39,478,429 km (0.095 R)
• M66: 39,556,220 km (0.114 R)
• M67: 41,756,206 km (0.055 R)
• M68: 44,399,750 km (0.057 R)
• M69: 44,642,697 km (0.089 R)
• M70: 45,048,706 km (0.091 R)
• M71: 45,292,850 km (0.03 R)
• M72: 47,675,645 km (0.05 R)
• M73: 48,007,453 km (0.085 R)
• M74: 49,510,313 km (0.095 R)
• M75: 49,762,236 km (0.077 R)
• M76: 50,859,087 km (0.113 R)
• M77: 51,963,718 km (0.043 R)
• M78: 52,219,830 km (0.083 R)
• M79: 52,390,820 km (0.104 R)
• M80: 54,196,765 km (0.098 R)
• M81: 55,063,984 km (0.071 R)
• M82: 55,673,745 km (0.05 R)
• M83: 56,285,750 km (0.079 R)
• M84: 56,636,557 km (0.093 R)
• M85: 56,812,185 km (0.088 R)
• M86: 57,252,003 km (0.117 R)
• M87: 57,428,229 km (0.062 R)
• M88: 57,781,280 km (0.077 R)
• M89: 58,489,626 km (0.091 R)
• M90: 58,578,337 km (0.085 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: 432 - 18,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit