🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.86 AU - 0.88 AU

Year: 307 Days

Day: 16.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,593,919 km

• M1: 42,785 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.19 AU - 1.69 AU

Year: 654 Days

Day: 15.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,593,919 km

• M1: 269,875 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.61 AU - 1.75 AU

Year: 825 Days

Day: 25 Hours

Environment

Temp: -66 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.76 AU - 2.4 AU

Year: 1136 Days

Day: 14.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,593,919 km

• M1: 65,374 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.62 AU - 3.24 AU

Year: 1900 Days

Day: 48 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.89 AU - 2.99 AU

Year: 1909 Days

Day: 42.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 143.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.63 AU - 3.39 AU

Year: 1978 Days

Day: 44.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.4

Radius: 11.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.91 AU - 10.05 AU

Year: 9353 Days

Day: 9.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,593,919 km

• M1: 145,260 km (0.077 R)
• M2: 241,750 km (0.089 R)
• M3: 795,113 km (0.101 R)
• M4: 1,019,061 km (0.072 R)
• M5: 1,146,368 km (0.064 R)
• M6: 1,370,765 km (0.107 R)
• M7: 2,350,332 km (0.105 R)
• M8: 2,425,879 km (0.068 R)
• M9: 2,618,711 km (0.1 R)
• M10: 2,756,640 km (0.078 R)
• M11: 2,937,653 km (0.105 R)
• M12: 3,547,863 km (0.087 R)
• M13: 4,173,930 km (0.071 R)
• M14: 4,359,282 km (0.104 R)
• M15: 4,476,417 km (0.109 R)
• M16: 4,594,749 km (0.047 R)
• M17: 4,810,170 km (0.09 R)
• M18: 4,882,725 km (0.041 R)
• M19: 5,152,151 km (0.034 R)
• M20: 5,351,116 km (0.116 R)
• M21: 5,911,360 km (0.12 R)
• M22: 6,041,360 km (0.11 R)
• M23: 6,463,825 km (0.031 R)
• M24: 6,624,643 km (0.049 R)
• M25: 6,705,575 km (0.112 R)
• M26: 6,950,467 km (0.095 R)
• M27: 7,198,350 km (0.116 R)
• M28: 7,309,352 km (0.043 R)
• M29: 7,646,097 km (0.071 R)
• M30: 8,074,096 km (0.118 R)
• M31: 8,422,211 km (0.067 R)
• M32: 8,953,732 km (0.067 R)
• M33: 9,313,963 km (0.093 R)
• M34: 9,435,287 km (0.075 R)
• M35: 9,587,428 km (0.099 R)
• M36: 9,679,132 km (0.043 R)
• M37: 10,142,287 km (0.073 R)
• M38: 11,282,971 km (0.111 R)
• M39: 12,033,054 km (0.081 R)
• M40: 12,198,210 km (0.084 R)
• M41: 12,364,264 km (0.09 R)
• M42: 12,664,806 km (0.101 R)
• M43: 12,765,486 km (0.112 R)
• M44: 12,866,614 km (0.116 R)
• M45: 13,103,277 km (0.102 R)
• M46: 13,375,695 km (0.068 R)
• M47: 14,134,306 km (0.109 R)
• M48: 14,343,593 km (0.094 R)
• M49: 14,589,084 km (0.049 R)
• M50: 14,765,310 km (0.091 R)
• M51: 14,871,375 km (0.077 R)
• M52: 15,013,194 km (0.114 R)
• M53: 15,549,053 km (0.088 R)
• M54: 15,801,425 km (0.088 R)
• M55: 16,273,406 km (0.097 R)
• M56: 16,419,563 km (0.11 R)
• M57: 16,492,866 km (0.079 R)
• M58: 16,786,975 km (0.11 R)
• M59: 17,679,776 km (0.116 R)
• M60: 18,132,010 km (0.116 R)
• M61: 20,646,900 km (0.094 R)
• M62: 21,683,314 km (0.071 R)
• M63: 22,248,345 km (0.078 R)
• M64: 22,451,200 km (0.096 R)
• M65: 22,736,483 km (0.112 R)
• M66: 23,145,932 km (0.118 R)
• M67: 23,310,490 km (0.089 R)
• M68: 23,599,214 km (0.11 R)
• M69: 23,681,941 km (0.107 R)
• M70: 23,764,819 km (0.056 R)
• M71: 24,640,415 km (0.113 R)
• M72: 24,850,450 km (0.107 R)
• M73: 26,465,958 km (0.081 R)
• M74: 26,551,976 km (0.095 R)
• M75: 26,637,995 km (0.049 R)
• M76: 26,940,033 km (0.111 R)
• M77: 27,156,352 km (0.116 R)
• M78: 27,460,335 km (0.088 R)
• M79: 28,027,759 km (0.076 R)
• M80: 28,598,924 km (0.084 R)
• M81: 29,040,986 km (0.039 R)
• M82: 29,307,420 km (0.062 R)
• M83: 29,708,342 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.5

Radius: 3.5

Gravity: 78.57 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.4 AU - 15.88 AU

Year: 19080 Days

Day: 21.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 39,593,919 km

• M1: 409,749 km (0.106 R)
• M2: 494,122 km (0.067 R)
• M3: 966,402 km (0.071 R)
• M4: 1,317,808 km (0.08 R)
• M5: 1,380,040 km (0.117 R)
• M6: 1,411,456 km (0.073 R)
• M7: 1,475,035 km (0.073 R)
• M8: 2,161,689 km (0.083 R)
• M9: 3,304,767 km (0.054 R)
• M10: 3,474,859 km (0.109 R)
• M11: 5,276,915 km (0.103 R)
• M12: 5,425,765 km (0.113 R)
• M13: 5,575,961 km (0.062 R)
• M14: 6,034,629 km (0.114 R)
• M15: 7,042,320 km (0.088 R)
• M16: 7,316,084 km (0.052 R)
• M17: 8,677,574 km (0.093 R)
• M18: 9,627,670 km (0.098 R)
• M19: 10,176,395 km (0.073 R)
• M20: 10,672,611 km (0.086 R)
• M21: 13,539,206 km (0.054 R)
• M22: 14,567,392 km (0.076 R)
• M23: 15,337,222 km (0.084 R)
• M24: 15,762,679 km (0.107 R)
• M25: 16,916,078 km (0.096 R)
• M26: 20,847,510 km (0.11 R)
• M27: 21,004,139 km (0.056 R)
• M28: 21,555,408 km (0.064 R)
• M29: 22,271,084 km (0.107 R)
• M30: 22,994,539 km (0.104 R)
• M31: 24,053,094 km (0.079 R)
• M32: 26,980,874 km (0.092 R)
• M33: 27,322,555 km (0.117 R)
• M34: 27,408,275 km (0.094 R)
• M35: 29,578,341 km (0.109 R)
• M36: 30,373,005 km (0.116 R)
• M37: 31,085,241 km (0.066 R)
• M38: 31,443,378 km (0.113 R)
• M39: 32,526,018 km (0.117 R)
• M40: 32,980,795 km (0.119 R)
• M41: 33,712,628 km (0.064 R)
• M42: 33,804,481 km (0.066 R)
• M43: 34,172,791 km (0.102 R)
• M44: 35,099,400 km (0.064 R)
• M45: 36,504,723 km (0.099 R)
• M46: 39,757,280 km (0.113 R)
• M47: 40,633,624 km (0.118 R)
• M48: 43,600,449 km (0.1 R)
• M49: 43,800,761 km (0.118 R)
• M50: 43,900,991 km (0.113 R)
• M51: 44,403,341 km (0.062 R)
• M52: 44,604,849 km (0.096 R)
• M53: 44,705,678 km (0.115 R)
• M54: 45,413,874 km (0.077 R)
• M55: 45,616,879 km (0.104 R)
• M56: 46,636,388 km (0.067 R)
• M57: 46,841,188 km (0.067 R)
• M58: 47,663,378 km (0.11 R)
• M59: 47,766,451 km (0.097 R)
• M60: 48,697,847 km (0.104 R)
• M61: 49,217,849 km (0.036 R)
• M62: 49,948,934 km (0.081 R)
• M63: 50,578,442 km (0.095 R)
• M64: 51,210,493 km (0.067 R)
• M65: 53,443,391 km (0.079 R)
• M66: 54,087,260 km (0.114 R)
• M67: 54,410,092 km (0.112 R)
• M68: 54,625,662 km (0.06 R)
• M69: 55,708,003 km (0.069 R)
• M70: 56,142,884 km (0.07 R)
• M71: 56,360,699 km (0.073 R)
• M72: 56,906,581 km (0.085 R)
• M73: 57,673,719 km (0.07 R)
• M74: 58,554,701 km (0.055 R)
• M75: 58,886,210 km (0.108 R)
• M76: 60,776,529 km (0.101 R)
• M77: 61,672,919 km (0.105 R)
• M78: 62,235,407 km (0.061 R)
• M79: 62,686,594 km (0.111 R)
• M80: 63,025,733 km (0.118 R)
• M81: 63,592,260 km (0.06 R)
• M82: 63,705,804 km (0.092 R)
• M83: 64,730,400 km (0.038 R)
• M84: 66,450,327 km (0.087 R)
• M85: 68,068,976 km (0.115 R)
• M86: 70,638,768 km (0.102 R)
• M87: 71,463,052 km (0.08 R)
• M88: 73,597,216 km (0.115 R)
• M89: 73,954,904 km (0.093 R)
• M90: 74,432,869 km (0.109 R)
• M91: 75,151,538 km (0.092 R)
• M92: 75,632,046 km (0.077 R)
• M93: 77,563,953 km (0.104 R)
• M94: 78,414,267 km (0.076 R)
• M95: 80,124,171 km (0.086 R)
• M96: 80,492,182 km (0.048 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.1

Radius: 7.2

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.86 AU - 16.16 AU

Year: 20934 Days

Day: 20.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 39,593,919 km

• M1: 154,983 km (0.108 R)
• M2: 218,413 km (0.064 R)
• M3: 264,788 km (0.091 R)
• M4: 315,652 km (0.059 R)
• M5: 370,704 km (0.056 R)
• M6: 429,645 km (0.116 R)
• M7: 641,326 km (0.111 R)
• M8: 1,338,751 km (0.095 R)
• M9: 1,452,895 km (0.11 R)
• M10: 1,590,076 km (0.066 R)
• M11: 1,793,678 km (0.082 R)
• M12: 4,647,407 km (0.12 R)
• M13: 4,734,324 km (0.081 R)
• M14: 5,057,306 km (0.107 R)
• M15: 5,116,696 km (0.06 R)
• M16: 6,645,736 km (0.091 R)
• M17: 8,765,089 km (0.047 R)
• M18: 8,980,510 km (0.049 R)
• M19: 9,933,897 km (0.095 R)
• M20: 10,120,894 km (0.079 R)
• M21: 10,919,149 km (0.065 R)
• M22: 11,267,412 km (0.118 R)
• M23: 12,173,976 km (0.031 R)
• M24: 12,940,515 km (0.116 R)
• M25: 13,556,709 km (0.105 R)
• M26: 14,350,774 km (0.101 R)
• M27: 14,477,484 km (0.05 R)
• M28: 15,074,080 km (0.082 R)
• M29: 15,289,052 km (0.103 R)
• M30: 15,505,071 km (0.083 R)
• M31: 15,678,605 km (0.039 R)
• M32: 16,866,711 km (0.094 R)
• M33: 17,224,250 km (0.085 R)
• M34: 17,404,067 km (0.103 R)
• M35: 18,311,976 km (0.106 R)
• M36: 19,142,244 km (0.119 R)
• M37: 19,375,168 km (0.114 R)
• M38: 20,268,417 km (0.101 R)
• M39: 20,315,840 km (0.1 R)
• M40: 20,791,710 km (0.115 R)
• M41: 20,983,046 km (0.114 R)
• M42: 21,223,151 km (0.069 R)
• M43: 21,512,473 km (0.118 R)
• M44: 21,706,053 km (0.108 R)
• M45: 22,241,314 km (0.092 R)
• M46: 22,633,410 km (0.112 R)
• M47: 22,928,866 km (0.084 R)
• M48: 23,973,358 km (0.043 R)
• M49: 24,174,118 km (0.098 R)
• M50: 24,476,156 km (0.076 R)
• M51: 25,645,862 km (0.087 R)
• M52: 25,697,025 km (0.11 R)
• M53: 28,888,246 km (0.105 R)
• M54: 30,665,918 km (0.103 R)
• M55: 30,720,372 km (0.063 R)
• M56: 31,485,714 km (0.084 R)
• M57: 33,034,950 km (0.115 R)
• M58: 33,426,298 km (0.1 R)
• M59: 33,987,739 km (0.076 R)
• M60: 35,462,325 km (0.095 R)
• M61: 35,576,618 km (0.089 R)
• M62: 35,862,798 km (0.12 R)
• M63: 36,322,513 km (0.111 R)
• M64: 37,131,388 km (0.109 R)
• M65: 37,305,520 km (0.087 R)
• M66: 38,063,233 km (0.053 R)
• M67: 38,708,449 km (0.087 R)
• M68: 39,357,105 km (0.099 R)
• M69: 39,416,346 km (0.062 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: 186 - 11,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit