🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.94 AU - 1.28 AU

Year: 429 Days

Day: 45.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.1 AU - 1.3 AU

Year: 483 Days

Day: 20 Hours

Environment

Temp: -7 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.38 AU - 1.78 AU

Year: 729 Days

Day: 38.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,810,924 km

• M1: 230,530 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.36 AU - 4.66 AU

Year: 2948 Days

Day: 19.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.3 AU - 4.72 AU

Year: 2948 Days

Day: 47.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.5

Radius: 14

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.96 AU - 7.12 AU

Year: 6140 Days

Day: 9.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 85,810,924 km

• M1: 196,272 km (0.068 R)
• M2: 378,183 km (0.118 R)
• M3: 619,036 km (0.097 R)
• M4: 721,959 km (0.118 R)
• M5: 831,615 km (0.114 R)
• M6: 991,684 km (0.106 R)
• M7: 1,258,417 km (0.112 R)
• M8: 1,862,344 km (0.032 R)
• M9: 2,240,976 km (0.114 R)
• M10: 2,439,642 km (0.082 R)
• M11: 2,773,245 km (0.068 R)
• M12: 2,937,354 km (0.113 R)
• M13: 3,037,435 km (0.078 R)
• M14: 3,206,780 km (0.094 R)
• M15: 3,431,775 km (0.111 R)
• M16: 3,519,739 km (0.098 R)
• M17: 3,842,870 km (0.098 R)
• M18: 3,934,424 km (0.12 R)
• M19: 4,119,626 km (0.078 R)
• M20: 4,479,559 km (0.092 R)
• M21: 4,869,710 km (0.038 R)
• M22: 5,028,732 km (0.096 R)
• M23: 5,454,937 km (0.117 R)
• M24: 5,599,598 km (0.119 R)
• M25: 5,703,718 km (0.105 R)
• M26: 5,829,530 km (0.026 R)
• M27: 5,956,389 km (0.038 R)
• M28: 6,191,108 km (0.034 R)
• M29: 6,385,585 km (0.11 R)
• M30: 7,183,690 km (0.097 R)
• M31: 7,410,929 km (0.092 R)
• M32: 7,548,559 km (0.108 R)
• M33: 7,686,937 km (0.069 R)
• M34: 7,826,213 km (0.083 R)
• M35: 7,942,899 km (0.091 R)
• M36: 8,107,307 km (0.071 R)
• M37: 8,249,126 km (0.058 R)
• M38: 8,463,350 km (0.08 R)
• M39: 8,559,242 km (0.118 R)
• M40: 8,703,604 km (0.119 R)
• M41: 8,873,099 km (0.049 R)
• M42: 9,363,630 km (0.092 R)
• M43: 9,687,210 km (0.1 R)
• M44: 9,787,590 km (0.03 R)
• M45: 10,141,389 km (0.088 R)
• M46: 10,783,763 km (0.086 R)
• M47: 10,992,152 km (0.072 R)
• M48: 11,254,397 km (0.119 R)
• M49: 11,919,510 km (0.105 R)
• M50: 12,871,850 km (0.111 R)
• M51: 13,483,106 km (0.115 R)
• M52: 13,933,546 km (0.08 R)
• M53: 14,389,071 km (0.07 R)
• M54: 14,705,022 km (0.06 R)
• M55: 14,965,322 km (0.092 R)
• M56: 15,873,381 km (0.036 R)
• M57: 16,051,253 km (0.047 R)
• M58: 16,920,118 km (0.107 R)
• M59: 17,010,923 km (0.035 R)
• M60: 17,712,089 km (0.113 R)
• M61: 18,112,712 km (0.095 R)
• M62: 18,360,745 km (0.087 R)
• M63: 19,142,992 km (0.086 R)
• M64: 20,192,272 km (0.061 R)
• M65: 20,643,010 km (0.082 R)
• M66: 21,097,189 km (0.045 R)
• M67: 21,292,863 km (0.084 R)
• M68: 21,390,850 km (0.11 R)
• M69: 21,751,680 km (0.089 R)
• M70: 21,949,299 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.8

Radius: 8.4

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.64 AU - 8.82 AU

Year: 7136 Days

Day: 14.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 85,810,924 km

• M1: 118,332 km (0.081 R)
• M2: 206,595 km (0.052 R)
• M3: 355,893 km (0.071 R)
• M4: 419,173 km (0.096 R)
• M5: 588,967 km (0.087 R)
• M6: 690,693 km (0.069 R)
• M7: 885,619 km (0.104 R)
• M8: 975,977 km (0.091 R)
• M9: 1,060,200 km (0.07 R)
• M10: 1,485,507 km (0.12 R)
• M11: 1,539,512 km (0.084 R)
• M12: 1,762,413 km (0.096 R)
• M13: 1,842,896 km (0.061 R)
• M14: 1,960,031 km (0.041 R)
• M15: 2,116,062 km (0.114 R)
• M16: 2,239,031 km (0.113 R)
• M17: 2,543,613 km (0.092 R)
• M18: 2,608,837 km (0.103 R)
• M19: 2,687,825 km (0.11 R)
• M20: 2,821,117 km (0.086 R)
• M21: 2,984,178 km (0.093 R)
• M22: 3,039,081 km (0.077 R)
• M23: 3,234,456 km (0.048 R)
• M24: 3,305,215 km (0.061 R)
• M25: 3,462,742 km (0.061 R)
• M26: 4,086,864 km (0.112 R)
• M27: 4,842,184 km (0.111 R)
• M28: 5,037,708 km (0.09 R)
• M29: 5,186,259 km (0.031 R)
• M30: 5,419,931 km (0.106 R)
• M31: 5,555,018 km (0.062 R)
• M32: 5,967,160 km (0.076 R)
• M33: 6,159,393 km (0.109 R)
• M34: 7,392,528 km (0.056 R)
• M35: 7,598,973 km (0.115 R)
• M36: 7,712,369 km (0.102 R)
• M37: 7,864,659 km (0.075 R)
• M38: 7,921,955 km (0.071 R)
• M39: 7,998,549 km (0.117 R)
• M40: 8,152,635 km (0.12 R)
• M41: 8,561,636 km (0.04 R)
• M42: 8,679,668 km (0.102 R)
• M43: 9,217,772 km (0.073 R)
• M44: 9,278,359 km (0.093 R)
• M45: 9,521,456 km (0.108 R)
• M46: 9,746,301 km (0.045 R)
• M47: 9,890,214 km (0.085 R)
• M48: 11,281,923 km (0.028 R)
• M49: 11,346,699 km (0.034 R)
• M50: 11,541,476 km (0.119 R)
• M51: 11,672,075 km (0.067 R)
• M52: 11,978,601 km (0.113 R)
• M53: 12,554,852 km (0.067 R)
• M54: 12,711,630 km (0.106 R)
• M55: 13,208,295 km (0.027 R)
• M56: 13,367,617 km (0.103 R)
• M57: 13,481,910 km (0.104 R)
• M58: 13,642,428 km (0.105 R)
• M59: 13,849,621 km (0.098 R)
• M60: 14,290,636 km (0.112 R)
• M61: 14,407,472 km (0.033 R)
• M62: 14,524,607 km (0.104 R)
• M63: 14,712,801 km (0.049 R)
• M64: 15,353,529 km (0.091 R)
• M65: 15,761,632 km (0.082 R)
• M66: 16,027,617 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.9

Radius: 4.9

Gravity: 37.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.78 AU - 15.1 AU

Year: 20143 Days

Day: 18.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,810,924 km

• M1: 74,649 km (0.068 R)
• M2: 157,227 km (0.12 R)
• M3: 229,932 km (0.114 R)
• M4: 431,440 km (0.116 R)
• M5: 584,479 km (0.101 R)
• M6: 884,871 km (0.085 R)
• M7: 1,022,801 km (0.119 R)
• M8: 1,138,141 km (0.091 R)
• M9: 1,227,451 km (0.114 R)
• M10: 1,541,756 km (0.113 R)
• M11: 1,607,579 km (0.115 R)
• M12: 1,674,449 km (0.098 R)
• M13: 2,094,071 km (0.072 R)
• M14: 2,701,887 km (0.066 R)
• M15: 2,741,531 km (0.059 R)
• M16: 2,943,039 km (0.098 R)
• M17: 3,403,202 km (0.096 R)
• M18: 4,157,474 km (0.086 R)
• M19: 4,577,096 km (0.077 R)
• M20: 4,624,519 km (0.097 R)
• M21: 5,811,728 km (0.116 R)
• M22: 6,868,637 km (0.048 R)
• M23: 7,252,355 km (0.091 R)
• M24: 7,642,955 km (0.118 R)
• M25: 8,155,328 km (0.114 R)
• M26: 8,444,800 km (0.077 R)
• M27: 11,453,662 km (0.108 R)
• M28: 14,755,436 km (0.03 R)
• M29: 15,892,829 km (0.114 R)
• M30: 16,326,513 km (0.07 R)
• M31: 16,399,218 km (0.1 R)
• M32: 16,471,922 km (0.035 R)
• M33: 17,205,550 km (0.051 R)
• M34: 18,099,996 km (0.091 R)
• M35: 21,985,801 km (0.033 R)
• M36: 22,065,985 km (0.107 R)
• M37: 23,118,257 km (0.094 R)
• M38: 23,856,223 km (0.052 R)
• M39: 24,601,968 km (0.083 R)
• M40: 24,935,871 km (0.032 R)
• M41: 26,201,319 km (0.048 R)
• M42: 27,314,776 km (0.083 R)
• M43: 27,487,412 km (0.108 R)
• M44: 29,410,642 km (0.119 R)
• M45: 30,209,944 km (0.097 R)
• M46: 31,557,671 km (0.087 R)
• M47: 32,741,588 km (0.104 R)
• M48: 34,125,668 km (0.1 R)
• M49: 34,497,867 km (0.087 R)
• M50: 35,622,843 km (0.062 R)
• M51: 36,474,354 km (0.066 R)
• M52: 37,908,549 km (0.096 R)
• M53: 39,360,995 km (0.036 R)
• M54: 39,556,071 km (0.073 R)
• M55: 39,849,133 km (0.098 R)
• M56: 40,045,106 km (0.066 R)
• M57: 43,624,385 km (0.069 R)
• M58: 46,684,409 km (0.098 R)
• M59: 47,511,985 km (0.097 R)
• M60: 48,240,227 km (0.076 R)
• M61: 49,181,796 km (0.12 R)
• M62: 49,602,166 km (0.118 R)
• M63: 52,149,818 km (0.069 R)
• M64: 52,471,154 km (0.114 R)
• M65: 54,196,616 km (0.089 R)
• M66: 55,393,548 km (0.069 R)
• M67: 57,039,723 km (0.11 R)
• M68: 58,146,000 km (0.094 R)
• M69: 58,924,656 km (0.092 R)
• M70: 60,492,293 km (0.07 R)
• M71: 62,187,236 km (0.08 R)
• M72: 62,528,020 km (0.055 R)
• M73: 62,869,403 km (0.118 R)
• M74: 63,439,969 km (0.071 R)
• M75: 64,931,161 km (0.095 R)
• M76: 65,507,711 km (0.029 R)
• M77: 67,131,296 km (0.115 R)
• M78: 71,010,369 km (0.028 R)
• M79: 71,129,000 km (0.089 R)
• M80: 72,438,879 km (0.027 R)
• M81: 72,558,258 km (0.113 R)
• M82: 73,156,650 km (0.03 R)
• M83: 73,396,455 km (0.115 R)
• M84: 73,636,560 km (0.075 R)
• M85: 73,997,091 km (0.107 R)
• M86: 75,566,223 km (0.112 R)
• M87: 76,172,693 km (0.09 R)
• M88: 80,215,725 km (0.099 R)
• M89: 81,330,378 km (0.104 R)
• M90: 82,200,888 km (0.115 R)
• M91: 82,699,797 km (0.08 R)
• M92: 82,824,562 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.9

Radius: 4.5

Gravity: 42.76 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.27 AU - 15.71 AU

Year: 21305 Days

Day: 16 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,810,924 km

• M1: 117,285 km (0.095 R)
• M2: 246,088 km (0.116 R)
• M3: 457,769 km (0.041 R)
• M4: 501,602 km (0.081 R)
• M5: 1,072,766 km (0.116 R)
• M6: 1,747,303 km (0.12 R)
• M7: 1,996,384 km (0.107 R)
• M8: 2,032,885 km (0.056 R)
• M9: 3,313,443 km (0.037 R)
• M10: 3,487,874 km (0.111 R)
• M11: 3,665,447 km (0.098 R)
• M12: 4,988,191 km (0.108 R)
• M13: 5,238,469 km (0.115 R)
• M14: 5,289,033 km (0.119 R)
• M15: 5,492,935 km (0.119 R)
• M16: 5,751,440 km (0.03 R)
• M17: 6,066,792 km (0.091 R)
• M18: 7,102,159 km (0.077 R)
• M19: 7,383,553 km (0.104 R)
• M20: 7,554,244 km (0.045 R)
• M21: 7,899,366 km (0.11 R)
• M22: 8,190,932 km (0.098 R)
• M23: 8,724,548 km (0.11 R)
• M24: 9,025,838 km (0.091 R)
• M25: 9,825,139 km (0.04 R)
• M26: 10,904,189 km (0.053 R)
• M27: 11,359,415 km (0.118 R)
• M28: 11,754,353 km (0.085 R)
• M29: 11,820,625 km (0.03 R)
• M30: 12,288,119 km (0.076 R)
• M31: 13,310,022 km (0.039 R)
• M32: 13,587,077 km (0.044 R)
• M33: 14,571,730 km (0.041 R)
• M34: 14,785,805 km (0.062 R)
• M35: 14,857,313 km (0.116 R)
• M36: 15,072,733 km (0.092 R)
• M37: 15,216,796 km (0.105 R)
• M38: 16,164,948 km (0.075 R)
• M39: 17,282,593 km (0.104 R)
• M40: 18,117,948 km (0.05 R)
• M41: 18,424,923 km (0.113 R)
• M42: 20,302,675 km (0.059 R)
• M43: 20,621,468 km (0.072 R)
• M44: 21,264,141 km (0.098 R)
• M45: 21,506,788 km (0.094 R)
• M46: 21,587,870 km (0.043 R)
• M47: 21,669,102 km (0.061 R)
• M48: 21,994,926 km (0.07 R)
• M49: 22,651,511 km (0.098 R)
• M50: 23,481,181 km (0.098 R)
• M51: 23,899,606 km (0.039 R)
• M52: 24,320,724 km (0.103 R)
• M53: 24,659,264 km (0.088 R)
• M54: 26,029,132 km (0.07 R)
• M55: 27,247,756 km (0.099 R)
• M56: 28,663,251 km (0.098 R)
• M57: 28,841,871 km (0.057 R)
• M58: 29,379,975 km (0.036 R)
• M59: 29,650,148 km (0.043 R)
• M60: 30,011,876 km (0.09 R)
• M61: 35,321,254 km (0.061 R)
• M62: 35,704,524 km (0.112 R)
• M63: 41,617,080 km (0.104 R)
• M64: 41,920,615 km (0.059 R)
• M65: 42,224,747 km (0.09 R)
• M66: 42,529,777 km (0.066 R)
• M67: 42,733,380 km (0.103 R)
• M68: 43,962,476 km (0.096 R)
• M69: 45,099,270 km (0.108 R)
• M70: 46,141,219 km (0.11 R)
• M71: 46,980,314 km (0.07 R)
• M72: 48,567,248 km (0.044 R)
• M73: 49,635,078 km (0.115 R)
• M74: 50,171,835 km (0.117 R)
• M75: 51,793,625 km (0.094 R)
• M76: 52,993,849 km (0.079 R)
• M77: 54,313,601 km (0.119 R)
• M78: 55,755,426 km (0.105 R)
• M79: 59,813,567 km (0.04 R)
• M80: 60,499,174 km (0.097 R)
• M81: 61,417,256 km (0.1 R)
• M82: 63,151,096 km (0.098 R)
• M83: 63,383,421 km (0.036 R)
• M84: 66,194,365 km (0.102 R)
• M85: 69,764,518 km (0.109 R)
• M86: 69,884,645 km (0.073 R)
• M87: 71,089,357 km (0.093 R)
• M88: 79,084,615 km (0.078 R)
• M89: 80,088,118 km (0.098 R)
• M90: 80,591,365 km (0.104 R)
• M91: 82,615,274 km (0.109 R)
• M92: 85,168,611 km (0.042 R)
• M93: 85,296,966 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 17,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit