🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.92 AU - 1.16 AU

Year: 400 Days

Day: 13.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 102,036,488 km

• M1: 297,550 km (0.085 R)
• M2: 504,294 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.29 AU - 1.73 AU

Year: 699 Days

Day: 18 Hours

Environment

Temp: -44 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,036,488 km

• M1: 54,454 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.66 AU - 2 AU

Year: 933 Days

Day: 41.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.8 AU - 2.96 AU

Year: 1383 Days

Day: 19.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.95 AU - 3.21 AU

Year: 2036 Days

Day: 42.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,036,488 km

• M1: 1,273,527 km (0.026 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.79 AU - 3.61 AU

Year: 2157 Days

Day: 37.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.5 AU - 3.74 AU

Year: 2595 Days

Day: 26.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,036,488 km

• M1: 3,408,288 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.3

Radius: 8.6

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.07 AU - 5.81 AU

Year: 4136 Days

Day: 11.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 102,036,488 km

• M1: 171,140 km (0.053 R)
• M2: 340,934 km (0.084 R)
• M3: 485,295 km (0.078 R)
• M4: 640,877 km (0.104 R)
• M5: 714,330 km (0.101 R)
• M6: 870,360 km (0.036 R)
• M7: 988,992 km (0.113 R)
• M8: 1,050,327 km (0.108 R)
• M9: 1,229,395 km (0.09 R)
• M10: 1,474,287 km (0.107 R)
• M11: 1,705,117 km (0.117 R)
• M12: 1,794,726 km (0.087 R)
• M13: 1,855,313 km (0.077 R)
• M14: 2,025,705 km (0.092 R)
• M15: 2,169,020 km (0.118 R)
• M16: 2,348,687 km (0.111 R)
• M17: 2,601,657 km (0.067 R)
• M18: 3,061,072 km (0.117 R)
• M19: 3,526,471 km (0.118 R)
• M20: 3,738,301 km (0.091 R)
• M21: 3,816,391 km (0.049 R)
• M22: 4,034,056 km (0.12 R)
• M23: 4,276,106 km (0.074 R)
• M24: 4,357,786 km (0.104 R)
• M25: 4,606,268 km (0.076 R)
• M26: 4,966,051 km (0.066 R)
• M27: 5,533,924 km (0.111 R)
• M28: 5,645,524 km (0.063 R)
• M29: 5,939,185 km (0.083 R)
• M30: 6,168,519 km (0.064 R)
• M31: 6,494,343 km (0.096 R)
• M32: 6,730,707 km (0.113 R)
• M33: 6,897,808 km (0.094 R)
• M34: 6,969,765 km (0.113 R)
• M35: 7,309,202 km (0.045 R)
• M36: 7,382,655 km (0.108 R)
• M37: 7,629,342 km (0.08 R)
• M38: 7,753,658 km (0.109 R)
• M39: 7,828,606 km (0.093 R)
• M40: 7,928,837 km (0.093 R)
• M41: 9,191,592 km (0.117 R)
• M42: 9,271,029 km (0.087 R)
• M43: 9,590,719 km (0.097 R)
• M44: 9,751,836 km (0.104 R)
• M45: 9,805,841 km (0.101 R)
• M46: 10,240,872 km (0.113 R)
• M47: 10,433,105 km (0.076 R)
• M48: 10,737,836 km (0.075 R)
• M49: 11,045,409 km (0.109 R)
• M50: 11,669,232 km (0.037 R)
• M51: 12,188,187 km (0.119 R)
• M52: 12,362,918 km (0.116 R)
• M53: 12,803,184 km (0.098 R)
• M54: 12,891,896 km (0.119 R)
• M55: 13,218,767 km (0.043 R)
• M56: 13,699,275 km (0.104 R)
• M57: 13,911,256 km (0.052 R)
• M58: 14,307,840 km (0.102 R)
• M59: 15,143,344 km (0.088 R)
• M60: 15,772,403 km (0.094 R)
• M61: 15,899,262 km (0.101 R)
• M62: 15,994,556 km (0.085 R)
• M63: 16,313,797 km (0.105 R)
• M64: 16,893,788 km (0.117 R)
• M65: 17,056,102 km (0.095 R)
• M66: 17,284,089 km (0.093 R)
• M67: 17,941,422 km (0.111 R)
• M68: 18,239,870 km (0.064 R)
• M69: 18,373,012 km (0.058 R)
• M70: 19,416,008 km (0.118 R)
• M71: 19,927,484 km (0.058 R)
• M72: 21,243,197 km (0.119 R)
• M73: 21,383,370 km (0.111 R)
• M74: 21,488,687 km (0.104 R)
• M75: 22,266,147 km (0.115 R)
• M76: 22,515,527 km (0.088 R)
• M77: 22,945,022 km (0.101 R)
• M78: 23,522,021 km (0.106 R)
• M79: 23,848,593 km (0.087 R)
• M80: 24,213,313 km (0.034 R)
• M81: 24,506,375 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.9

Radius: 11.7

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.37 AU - 6.27 AU

Year: 5289 Days

Day: 8.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 102,036,488 km

• M1: 199,863 km (0.087 R)
• M2: 286,630 km (0.075 R)
• M3: 451,935 km (0.096 R)
• M4: 683,961 km (0.111 R)
• M5: 784,192 km (0.101 R)
• M6: 857,645 km (0.098 R)
• M7: 967,150 km (0.109 R)
• M8: 1,506,600 km (0.116 R)
• M9: 1,696,290 km (0.069 R)
• M10: 1,822,551 km (0.1 R)
• M11: 2,114,716 km (0.1 R)
• M12: 2,190,113 km (0.111 R)
• M13: 2,469,412 km (0.106 R)
• M14: 2,549,148 km (0.098 R)
• M15: 2,678,400 km (0.069 R)
• M16: 2,893,372 km (0.106 R)
• M17: 3,287,563 km (0.079 R)
• M18: 3,500,141 km (0.118 R)
• M19: 3,957,612 km (0.091 R)
• M20: 4,089,258 km (0.104 R)
• M21: 4,241,399 km (0.068 R)
• M22: 4,376,037 km (0.116 R)
• M23: 4,709,191 km (0.117 R)
• M24: 4,828,870 km (0.117 R)
• M25: 4,929,250 km (0.079 R)
• M26: 5,255,373 km (0.103 R)
• M27: 5,420,978 km (0.1 R)
• M28: 5,609,621 km (0.113 R)
• M29: 5,800,209 km (0.117 R)
• M30: 5,971,648 km (0.107 R)
• M31: 6,275,631 km (0.103 R)
• M32: 6,429,417 km (0.043 R)
• M33: 6,562,410 km (0.08 R)
• M34: 6,741,030 km (0.072 R)
• M35: 7,752,311 km (0.063 R)
• M36: 8,323,925 km (0.088 R)
• M37: 8,566,124 km (0.065 R)
• M38: 8,786,033 km (0.032 R)
• M39: 8,859,784 km (0.104 R)
• M40: 9,888,270 km (0.063 R)
• M41: 10,196,591 km (0.042 R)
• M42: 10,507,904 km (0.046 R)
• M43: 10,769,850 km (0.091 R)
• M44: 11,219,990 km (0.104 R)
• M45: 11,407,137 km (0.108 R)
• M46: 11,514,548 km (0.105 R)
• M47: 11,595,331 km (0.102 R)
• M48: 11,974,861 km (0.088 R)
• M49: 12,056,691 km (0.079 R)
• M50: 12,193,573 km (0.116 R)
• M51: 12,579,535 km (0.108 R)
• M52: 12,801,987 km (0.063 R)
• M53: 13,448,549 km (0.092 R)
• M54: 13,647,365 km (0.09 R)
• M55: 13,933,246 km (0.093 R)
• M56: 14,423,778 km (0.105 R)
• M57: 14,656,552 km (0.095 R)
• M58: 15,066,899 km (0.108 R)
• M59: 16,351,047 km (0.056 R)
• M60: 16,593,845 km (0.116 R)
• M61: 16,685,249 km (0.066 R)
• M62: 16,960,210 km (0.095 R)
• M63: 17,205,999 km (0.074 R)
• M64: 17,576,852 km (0.076 R)
• M65: 17,701,168 km (0.07 R)
• M66: 18,012,930 km (0.108 R)
• M67: 18,358,052 km (0.114 R)
• M68: 18,578,859 km (0.068 R)
• M69: 18,895,707 km (0.111 R)
• M70: 19,214,351 km (0.085 R)
• M71: 22,094,858 km (0.113 R)
• M72: 22,599,152 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946

Radius: 3.6

Gravity: 72.99 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 16.69 AU - 17.33 AU

Year: 26429 Days

Day: 20.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,036,488 km

• M1: 117,734 km (0.08 R)
• M2: 178,769 km (0.048 R)
• M3: 213,775 km (0.105 R)
• M4: 270,772 km (0.09 R)
• M5: 522,695 km (0.067 R)
• M6: 770,728 km (0.103 R)
• M7: 922,720 km (0.069 R)
• M8: 1,185,114 km (0.092 R)
• M9: 2,097,811 km (0.095 R)
• M10: 2,707,273 km (0.026 R)
• M11: 2,937,354 km (0.063 R)
• M12: 3,564,618 km (0.088 R)
• M13: 4,284,483 km (0.09 R)
• M14: 4,880,631 km (0.032 R)
• M15: 6,756,737 km (0.049 R)
• M16: 6,942,837 km (0.077 R)
• M17: 7,575,487 km (0.084 R)
• M18: 8,292,360 km (0.114 R)
• M19: 8,425,053 km (0.087 R)
• M20: 10,426,074 km (0.092 R)
• M21: 10,930,069 km (0.095 R)
• M22: 11,886,897 km (0.093 R)
• M23: 12,262,089 km (0.116 R)
• M24: 13,410,552 km (0.113 R)
• M25: 13,488,342 km (0.057 R)
• M26: 14,753,192 km (0.057 R)
• M27: 15,480,986 km (0.111 R)
• M28: 15,808,306 km (0.069 R)
• M29: 16,636,480 km (0.085 R)
• M30: 17,308,922 km (0.086 R)
• M31: 17,990,490 km (0.033 R)
• M32: 18,076,210 km (0.064 R)
• M33: 18,593,819 km (0.101 R)
• M34: 20,802,482 km (0.095 R)
• M35: 20,892,539 km (0.102 R)
• M36: 22,720,625 km (0.077 R)
• M37: 25,076,642 km (0.093 R)
• M38: 25,268,427 km (0.085 R)
• M39: 27,410,369 km (0.1 R)
• M40: 27,509,104 km (0.04 R)
• M41: 27,607,988 km (0.079 R)
• M42: 27,806,055 km (0.076 R)
• M43: 28,402,951 km (0.087 R)
• M44: 30,015,616 km (0.111 R)
• M45: 31,244,413 km (0.079 R)
• M46: 33,013,109 km (0.086 R)
• M47: 34,280,950 km (0.079 R)
• M48: 35,672,510 km (0.063 R)
• M49: 36,864,206 km (0.056 R)
• M50: 37,191,527 km (0.103 R)
• M51: 38,620,785 km (0.084 R)
• M52: 40,180,043 km (0.046 R)
• M53: 40,292,242 km (0.07 R)
• M54: 41,080,323 km (0.092 R)
• M55: 42,214,874 km (0.118 R)
• M56: 42,671,596 km (0.118 R)
• M57: 43,359,746 km (0.112 R)
• M58: 44,167,126 km (0.042 R)
• M59: 45,329,202 km (0.111 R)
• M60: 46,031,265 km (0.062 R)
• M61: 46,383,717 km (0.106 R)
• M62: 47,327,830 km (0.117 R)
• M63: 47,802,204 km (0.109 R)
• M64: 48,636,213 km (0.047 R)
• M65: 50,077,139 km (0.12 R)
• M66: 53,493,207 km (0.117 R)
• M67: 54,980,060 km (0.053 R)
• M68: 55,229,290 km (0.069 R)
• M69: 56,355,014 km (0.115 R)
• M70: 62,096,131 km (0.074 R)
• M71: 62,485,535 km (0.084 R)
• M72: 63,266,585 km (0.069 R)
• M73: 63,919,879 km (0.095 R)
• M74: 64,050,777 km (0.069 R)
• M75: 66,422,801 km (0.069 R)
• M76: 69,226,415 km (0.078 R)
• M77: 70,574,890 km (0.074 R)
• M78: 71,388,253 km (0.118 R)
• M79: 72,887,374 km (0.083 R)
• M80: 73,024,106 km (0.102 R)
• M81: 75,086,313 km (0.082 R)
• M82: 76,471,589 km (0.107 R)
• M83: 77,028,093 km (0.102 R)
• M84: 78,565,361 km (0.052 R)
• M85: 80,677,982 km (0.095 R)
• M86: 86,691,816 km (0.102 R)
• M87: 90,339,312 km (0.057 R)
• M88: 90,633,272 km (0.114 R)
• M89: 91,222,089 km (0.054 R)
• M90: 92,699,817 km (0.117 R)
• M91: 92,996,320 km (0.102 R)
• M92: 95,230,115 km (0.109 R)
• M93: 95,379,563 km (0.102 R)
• M94: 96,128,600 km (0.114 R)
• M95: 97,481,413 km (0.07 R)
• M96: 101,119,933 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 15,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit