🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.39 AU - 0.65 AU

Year: 142 Days

Day: 32.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.75 AU - 1.05 AU

Year: 323 Days

Day: 15 Hours

Environment

Temp: 37 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.66 AU - 1.78 AU

Year: 854 Days

Day: 45.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,786,323 km

• M1: 493,075 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.89 AU - 2.15 AU

Year: 1087 Days

Day: 12.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.24 AU - 2.28 AU

Year: 1287 Days

Day: 39.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.25 AU - 2.76 AU

Year: 1497 Days

Day: 14.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,786,323 km

• M1: 526,435 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.43 AU - 3.45 AU

Year: 1909 Days

Day: 12.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.7

Radius: 8.4

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.67 AU - 10.99 AU

Year: 10794 Days

Day: 13.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,786,323 km

• M1: 195,076 km (0.119 R)
• M2: 247,584 km (0.119 R)
• M3: 715,527 km (0.092 R)
• M4: 771,327 km (0.092 R)
• M5: 867,967 km (0.09 R)
• M6: 1,031,178 km (0.108 R)
• M7: 1,204,712 km (0.109 R)
• M8: 1,295,069 km (0.101 R)
• M9: 1,555,668 km (0.118 R)
• M10: 1,654,552 km (0.098 R)
• M11: 1,781,262 km (0.115 R)
• M12: 2,235,890 km (0.119 R)
• M13: 2,404,935 km (0.106 R)
• M14: 2,607,491 km (0.031 R)
• M15: 3,029,058 km (0.086 R)
• M16: 3,375,377 km (0.076 R)
• M17: 4,003,239 km (0.025 R)
• M18: 4,140,121 km (0.085 R)
• M19: 4,702,759 km (0.114 R)
• M20: 5,289,332 km (0.043 R)
• M21: 5,667,665 km (0.083 R)
• M22: 5,821,452 km (0.089 R)
• M23: 6,094,019 km (0.057 R)
• M24: 6,450,511 km (0.113 R)
• M25: 6,691,962 km (0.116 R)
• M26: 8,507,930 km (0.063 R)
• M27: 8,684,306 km (0.097 R)
• M28: 9,265,643 km (0.104 R)
• M29: 9,401,478 km (0.104 R)
• M30: 9,583,838 km (0.09 R)
• M31: 10,137,799 km (0.072 R)
• M32: 10,940,092 km (0.117 R)
• M33: 11,762,881 km (0.089 R)
• M34: 11,910,234 km (0.112 R)
• M35: 12,058,037 km (0.098 R)
• M36: 12,156,921 km (0.068 R)
• M37: 12,355,587 km (0.1 R)
• M38: 13,211,886 km (0.104 R)
• M39: 14,035,272 km (0.071 R)
• M40: 14,822,307 km (0.058 R)
• M41: 15,034,586 km (0.116 R)
• M42: 17,212,133 km (0.041 R)
• M43: 18,394,255 km (0.095 R)
• M44: 18,794,130 km (0.115 R)
• M45: 19,023,912 km (0.081 R)
• M46: 19,602,407 km (0.09 R)
• M47: 20,422,204 km (0.065 R)
• M48: 20,717,660 km (0.099 R)
• M49: 20,836,141 km (0.079 R)
• M50: 20,954,922 km (0.109 R)
• M51: 21,074,002 km (0.108 R)
• M52: 21,672,543 km (0.114 R)
• M53: 22,825,194 km (0.112 R)
• M54: 24,622,463 km (0.103 R)
• M55: 27,826,401 km (0.057 R)
• M56: 28,548,809 km (0.046 R)
• M57: 28,746,876 km (0.111 R)
• M58: 29,077,937 km (0.098 R)
• M59: 29,944,707 km (0.097 R)
• M60: 30,549,830 km (0.055 R)
• M61: 31,635,462 km (0.118 R)
• M62: 31,840,411 km (0.111 R)
• M63: 32,045,958 km (0.074 R)
• M64: 33,079,530 km (0.118 R)
• M65: 33,357,034 km (0.039 R)
• M66: 33,844,424 km (0.095 R)
• M67: 36,674,965 km (0.094 R)
• M68: 37,322,126 km (0.116 R)
• M69: 38,555,111 km (0.034 R)
• M70: 38,920,280 km (0.062 R)
• M71: 39,875,013 km (0.084 R)
• M72: 40,392,323 km (0.106 R)
• M73: 40,837,376 km (0.111 R)
• M74: 41,060,576 km (0.116 R)
• M75: 42,107,612 km (0.102 R)
• M76: 42,860,688 km (0.056 R)
• M77: 43,239,021 km (0.088 R)
• M78: 43,314,867 km (0.083 R)
• M79: 43,846,538 km (0.113 R)
• M80: 44,227,713 km (0.094 R)
• M81: 45,531,758 km (0.042 R)
• M82: 46,072,404 km (0.088 R)
• M83: 46,692,936 km (0.099 R)
• M84: 47,316,161 km (0.109 R)
• M85: 48,886,340 km (0.092 R)
• M86: 52,077,562 km (0.103 R)
• M87: 54,269,320 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.1

Radius: 5.4

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 15.94 AU - 16.1 AU

Year: 24285 Days

Day: 18.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,786,323 km

• M1: 76,295 km (0.09 R)
• M2: 213,027 km (0.11 R)
• M3: 463,753 km (0.092 R)
• M4: 746,942 km (0.053 R)
• M5: 927,357 km (0.084 R)
• M6: 1,011,880 km (0.099 R)
• M7: 1,077,105 km (0.074 R)
• M8: 1,776,624 km (0.057 R)
• M9: 1,909,018 km (0.049 R)
• M10: 2,155,705 km (0.113 R)
• M11: 2,618,860 km (0.107 R)
• M12: 3,048,655 km (0.06 R)
• M13: 3,175,514 km (0.051 R)
• M14: 3,533,352 km (0.076 R)
• M15: 3,666,644 km (0.091 R)
• M16: 3,903,906 km (0.105 R)
• M17: 4,286,877 km (0.058 R)
• M18: 4,357,786 km (0.119 R)
• M19: 4,828,271 km (0.098 R)
• M20: 5,352,761 km (0.05 R)
• M21: 5,583,142 km (0.104 R)
• M22: 5,699,529 km (0.093 R)
• M23: 6,133,214 km (0.067 R)
• M24: 6,577,519 km (0.117 R)
• M25: 6,782,767 km (0.083 R)
• M26: 6,907,083 km (0.055 R)
• M27: 7,284,220 km (0.086 R)
• M28: 8,146,352 km (0.05 R)
• M29: 8,366,859 km (0.104 R)
• M30: 8,500,151 km (0.09 R)
• M31: 8,634,191 km (0.119 R)
• M32: 8,949,393 km (0.119 R)
• M33: 8,994,871 km (0.073 R)
• M34: 9,498,717 km (0.05 R)
• M35: 9,777,567 km (0.104 R)
• M36: 10,011,837 km (0.074 R)
• M37: 10,106,234 km (0.061 R)
• M38: 10,629,826 km (0.07 R)
• M39: 10,870,828 km (0.057 R)
• M40: 10,919,298 km (0.067 R)
• M41: 12,202,998 km (0.062 R)
• M42: 12,556,647 km (0.092 R)
• M43: 12,811,412 km (0.09 R)
• M44: 13,429,550 km (0.063 R)
• M45: 13,794,719 km (0.119 R)
• M46: 15,071,237 km (0.061 R)
• M47: 15,450,618 km (0.055 R)
• M48: 15,559,525 km (0.087 R)
• M49: 15,778,237 km (0.085 R)
• M50: 17,337,645 km (0.112 R)
• M51: 18,020,709 km (0.093 R)
• M52: 18,596,811 km (0.092 R)
• M53: 18,828,837 km (0.036 R)
• M54: 19,589,841 km (0.063 R)
• M55: 20,540,087 km (0.115 R)
• M56: 21,020,894 km (0.096 R)
• M57: 22,116,100 km (0.071 R)
• M58: 22,362,039 km (0.104 R)
• M59: 22,670,660 km (0.118 R)
• M60: 22,732,593 km (0.109 R)
• M61: 23,042,859 km (0.087 R)
• M62: 23,167,474 km (0.064 R)
• M63: 25,769,131 km (0.109 R)
• M64: 26,287,487 km (0.083 R)
• M65: 26,547,937 km (0.086 R)
• M66: 27,863,052 km (0.093 R)
• M67: 28,328,302 km (0.116 R)
• M68: 29,536,604 km (0.04 R)
• M69: 30,624,629 km (0.092 R)
• M70: 31,725,669 km (0.105 R)
• M71: 33,471,925 km (0.07 R)
• M72: 34,321,192 km (0.078 R)
• M73: 34,891,310 km (0.115 R)
• M74: 35,968,714 km (0.098 R)
• M75: 37,129,892 km (0.104 R)
• M76: 37,715,119 km (0.111 R)
• M77: 38,450,842 km (0.075 R)
• M78: 41,289,611 km (0.036 R)
• M79: 42,505,093 km (0.1 R)
• M80: 43,732,095 km (0.103 R)
• M81: 44,272,592 km (0.106 R)
• M82: 45,204,288 km (0.103 R)
• M83: 45,907,398 km (0.079 R)
• M84: 45,985,637 km (0.101 R)
• M85: 46,064,027 km (0.067 R)
• M86: 47,958,534 km (0.105 R)
• M87: 48,515,936 km (0.114 R)
• M88: 51,009,732 km (0.097 R)
• M89: 51,334,509 km (0.104 R)
• M90: 52,804,757 km (0.062 R)
• M91: 52,886,886 km (0.112 R)
• M92: 53,792,552 km (0.086 R)
• M93: 54,703,304 km (0.113 R)
• M94: 55,035,860 km (0.058 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 18,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit