🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.64 AU - 0.94 AU

Year: 253 Days

Day: 41.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.78 AU - 1.22 AU

Year: 360 Days

Day: 46 Hours

Environment

Temp: 48 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,472,750 km

• M1: 176,825 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.2 AU - 1.56 AU

Year: 583 Days

Day: 41.3 Hours

Environment

Temp: -16 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 101,472,750 km

• M1: 143,464 km (0.073 R)
• M2: 358,436 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.63 AU - 2.31 AU

Year: 995 Days

Day: 46.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,472,750 km

• M1: 973,284 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.22 AU - 3.04 AU

Year: 1535 Days

Day: 42.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.76 AU - 4.8 AU

Year: 3187 Days

Day: 31.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,472,750 km

• M1: 2,090,929 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.1

Radius: 11.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.92 AU - 9.24 AU

Year: 7511 Days

Day: 6.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 101,472,750 km

• M1: 192,084 km (0.116 R)
• M2: 399,426 km (0.096 R)
• M3: 490,382 km (0.115 R)
• M4: 621,729 km (0.117 R)
• M5: 754,871 km (0.086 R)
• M6: 948,600 km (0.054 R)
• M7: 1,025,793 km (0.115 R)
• M8: 1,118,693 km (0.118 R)
• M9: 1,200,822 km (0.109 R)
• M10: 1,342,491 km (0.103 R)
• M11: 2,220,631 km (0.046 R)
• M12: 2,396,857 km (0.113 R)
• M13: 2,651,473 km (0.044 R)
• M14: 3,167,436 km (0.096 R)
• M15: 3,286,366 km (0.109 R)
• M16: 3,488,024 km (0.055 R)
• M17: 3,735,459 km (0.039 R)
• M18: 3,819,234 km (0.069 R)
• M19: 4,074,448 km (0.117 R)
• M20: 4,160,766 km (0.118 R)
• M21: 4,919,077 km (0.105 R)
• M22: 5,103,831 km (0.112 R)
• M23: 5,792,729 km (0.057 R)
• M24: 6,285,055 km (0.105 R)
• M25: 6,842,008 km (0.101 R)
• M26: 7,022,573 km (0.109 R)
• M27: 7,126,543 km (0.055 R)
• M28: 7,257,142 km (0.09 R)
• M29: 7,388,639 km (0.111 R)
• M30: 7,520,883 km (0.087 R)
• M31: 8,112,094 km (0.085 R)
• M32: 8,468,436 km (0.094 R)
• M33: 8,634,639 km (0.077 R)
• M34: 9,055,010 km (0.097 R)
• M35: 10,267,500 km (0.114 R)
• M36: 10,953,107 km (0.111 R)
• M37: 11,164,639 km (0.098 R)
• M38: 11,530,555 km (0.064 R)
• M39: 11,745,826 km (0.09 R)
• M40: 12,055,644 km (0.117 R)
• M41: 12,937,673 km (0.094 R)
• M42: 13,321,990 km (0.051 R)
• M43: 13,710,046 km (0.048 R)
• M44: 14,101,993 km (0.066 R)
• M45: 14,200,428 km (0.104 R)
• M46: 14,997,187 km (0.113 R)
• M47: 15,910,631 km (0.112 R)
• M48: 16,116,179 km (0.057 R)
• M49: 16,703,051 km (0.047 R)
• M50: 17,051,614 km (0.078 R)
• M51: 17,191,638 km (0.068 R)
• M52: 17,755,921 km (0.076 R)
• M53: 19,192,958 km (0.114 R)
• M54: 19,741,533 km (0.107 R)
• M55: 20,109,993 km (0.111 R)
• M56: 21,417,778 km (0.11 R)
• M57: 22,407,068 km (0.036 R)
• M58: 22,791,535 km (0.087 R)
• M59: 23,100,754 km (0.098 R)
• M60: 23,372,274 km (0.108 R)
• M61: 23,605,946 km (0.114 R)
• M62: 25,223,547 km (0.097 R)
• M63: 25,463,203 km (0.066 R)
• M64: 25,623,572 km (0.109 R)
• M65: 25,743,849 km (0.093 R)
• M66: 26,348,673 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.6

Radius: 14.7

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.26 AU - 8.62 AU

Year: 8824 Days

Day: 8.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 101,472,750 km

• M1: 246,836 km (0.044 R)
• M2: 548,875 km (0.109 R)
• M3: 985,401 km (0.079 R)
• M4: 1,087,726 km (0.068 R)
• M5: 1,380,040 km (0.113 R)
• M6: 1,767,648 km (0.034 R)
• M7: 1,895,255 km (0.057 R)
• M8: 2,144,934 km (0.104 R)
• M9: 2,824,707 km (0.113 R)
• M10: 2,924,938 km (0.078 R)
• M11: 3,146,043 km (0.105 R)
• M12: 3,479,198 km (0.116 R)
• M13: 3,659,314 km (0.076 R)
• M14: 3,842,721 km (0.119 R)
• M15: 4,028,970 km (0.108 R)
• M16: 4,161,364 km (0.086 R)
• M17: 4,314,403 km (0.113 R)
• M18: 4,449,789 km (0.095 R)
• M19: 4,864,773 km (0.111 R)
• M20: 5,046,535 km (0.12 R)
• M21: 5,210,045 km (0.074 R)
• M22: 5,967,609 km (0.091 R)
• M23: 6,647,681 km (0.11 R)
• M24: 7,053,988 km (0.095 R)
• M25: 7,214,208 km (0.078 R)
• M26: 7,422,149 km (0.115 R)
• M27: 7,938,561 km (0.058 R)
• M28: 9,506,645 km (0.028 R)
• M29: 9,607,774 km (0.077 R)
• M30: 9,913,402 km (0.067 R)
• M31: 10,041,757 km (0.073 R)
• M32: 10,534,383 km (0.104 R)
• M33: 10,665,431 km (0.114 R)
• M34: 10,770,598 km (0.093 R)
• M35: 12,306,669 km (0.104 R)
• M36: 12,889,951 km (0.102 R)
• M37: 13,397,088 km (0.088 R)
• M38: 13,882,084 km (0.098 R)
• M39: 14,314,721 km (0.083 R)
• M40: 15,075,426 km (0.075 R)
• M41: 15,371,480 km (0.112 R)
• M42: 16,150,287 km (0.117 R)
• M43: 16,453,223 km (0.084 R)
• M44: 16,819,289 km (0.111 R)
• M45: 17,003,444 km (0.072 R)
• M46: 17,095,745 km (0.088 R)
• M47: 17,280,798 km (0.109 R)
• M48: 19,811,396 km (0.085 R)
• M49: 20,789,915 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.2

Radius: 7.8

Gravity: 13.61 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17.46 AU - 19 AU

Year: 28012 Days

Day: 15.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,472,750 km

• M1: 106,065 km (0.069 R)
• M2: 450,589 km (0.11 R)
• M3: 847,921 km (0.096 R)
• M4: 1,369,120 km (0.062 R)
• M5: 1,440,478 km (0.112 R)
• M6: 2,263,117 km (0.079 R)
• M7: 3,254,801 km (0.059 R)
• M8: 3,497,000 km (0.042 R)
• M9: 3,645,251 km (0.115 R)
• M10: 3,896,875 km (0.077 R)
• M11: 4,258,603 km (0.103 R)
• M12: 4,631,101 km (0.082 R)
• M13: 4,685,106 km (0.093 R)
• M14: 4,903,669 km (0.069 R)
• M15: 5,125,522 km (0.029 R)
• M16: 5,407,365 km (0.083 R)
• M17: 8,360,576 km (0.043 R)
• M18: 9,437,681 km (0.103 R)
• M19: 9,644,575 km (0.064 R)
• M20: 9,852,815 km (0.05 R)
• M21: 10,203,323 km (0.083 R)
• M22: 10,916,456 km (0.073 R)
• M23: 12,016,299 km (0.073 R)
• M24: 12,693,080 km (0.118 R)
• M25: 12,845,072 km (0.102 R)
• M26: 13,304,935 km (0.049 R)
• M27: 13,926,365 km (0.117 R)
• M28: 14,083,293 km (0.086 R)
• M29: 15,117,014 km (0.107 R)
• M30: 15,278,281 km (0.109 R)
• M31: 16,754,812 km (0.055 R)
• M32: 17,172,938 km (0.08 R)
• M33: 17,509,982 km (0.077 R)
• M34: 18,362,091 km (0.097 R)
• M35: 18,879,700 km (0.107 R)
• M36: 19,489,760 km (0.108 R)
• M37: 19,665,388 km (0.104 R)
• M38: 20,106,403 km (0.098 R)
• M39: 22,635,953 km (0.081 R)
• M40: 24,031,701 km (0.076 R)
• M41: 24,597,929 km (0.06 R)
• M42: 25,935,783 km (0.116 R)
• M43: 26,128,914 km (0.076 R)
• M44: 27,592,130 km (0.092 R)
• M45: 27,887,885 km (0.11 R)
• M46: 31,313,228 km (0.077 R)
• M47: 31,828,144 km (0.054 R)
• M48: 32,034,888 km (0.073 R)
• M49: 32,866,203 km (0.115 R)
• M50: 33,075,042 km (0.081 R)
• M51: 33,599,383 km (0.066 R)
• M52: 34,126,416 km (0.073 R)
• M53: 35,938,794 km (0.116 R)
• M54: 37,019,339 km (0.103 R)
• M55: 39,212,444 km (0.084 R)
• M56: 39,767,303 km (0.09 R)
• M57: 40,660,402 km (0.12 R)
• M58: 41,899,222 km (0.119 R)
• M59: 43,036,016 km (0.084 R)
• M60: 44,760,431 km (0.102 R)
• M61: 44,992,008 km (0.093 R)
• M62: 45,922,507 km (0.088 R)
• M63: 46,507,285 km (0.065 R)
• M64: 51,273,174 km (0.076 R)
• M65: 52,488,807 km (0.09 R)
• M66: 53,222,584 km (0.116 R)
• M67: 57,822,719 km (0.061 R)
• M68: 58,454,022 km (0.107 R)
• M69: 59,723,509 km (0.075 R)
• M70: 59,850,967 km (0.082 R)
• M71: 60,617,656 km (0.063 R)
• M72: 61,516,140 km (0.115 R)
• M73: 67,529,077 km (0.112 R)
• M74: 69,932,517 km (0.074 R)
• M75: 70,470,321 km (0.108 R)
• M76: 71,144,559 km (0.034 R)
• M77: 74,548,060 km (0.088 R)
• M78: 74,822,572 km (0.06 R)
• M79: 76,200,368 km (0.09 R)
• M80: 78,841,369 km (0.04 R)
• M81: 80,102,629 km (0.071 R)
• M82: 81,229,549 km (0.092 R)
• M83: 84,784,593 km (0.106 R)
• M84: 85,645,230 km (0.113 R)
• M85: 86,076,670 km (0.118 R)
• M86: 86,364,796 km (0.073 R)
• M87: 87,230,818 km (0.117 R)
• M88: 88,244,792 km (0.089 R)
• M89: 89,554,372 km (0.113 R)
• M90: 90,870,235 km (0.109 R)
• M91: 95,749,519 km (0.114 R)
• M92: 97,995,432 km (0.118 R)
• M93: 99,200,442 km (0.034 R)
• M94: 100,561,783 km (0.104 R)
• M95: 100,713,326 km (0.1 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 18,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit