🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.59 AU - 0.93 AU

Year: 251 Days

Day: 13 Hours

Environment

Temp: 104 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.41 AU - 1.83 AU

Year: 781 Days

Day: 38.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,252,828 km

• M1: 1,517,521 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.85 AU - 2.23 AU

Year: 1104 Days

Day: 15.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,252,828 km

• M1: 195,225 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.53 AU - 2.59 AU

Year: 1551 Days

Day: 37.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 144.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.6

Radius: 12.3

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.25 AU - 5.89 AU

Year: 4324 Days

Day: 8.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 82,252,828 km

• M1: 155,283 km (0.099 R)
• M2: 243,097 km (0.118 R)
• M3: 325,675 km (0.044 R)
• M4: 413,339 km (0.099 R)
• M5: 543,190 km (0.098 R)
• M6: 717,771 km (0.107 R)
• M7: 858,393 km (0.118 R)
• M8: 1,000,810 km (0.073 R)
• M9: 1,186,311 km (0.047 R)
• M10: 1,356,105 km (0.067 R)
• M11: 1,486,554 km (0.089 R)
• M12: 1,611,767 km (0.036 R)
• M13: 1,760,617 km (0.107 R)
• M14: 1,883,288 km (0.099 R)
• M15: 2,104,842 km (0.094 R)
• M16: 2,246,511 km (0.1 R)
• M17: 2,413,911 km (0.112 R)
• M18: 2,632,025 km (0.098 R)
• M19: 2,737,791 km (0.119 R)
• M20: 2,844,903 km (0.034 R)
• M21: 2,941,244 km (0.082 R)
• M22: 3,174,766 km (0.12 R)
• M23: 3,287,563 km (0.086 R)
• M24: 3,440,003 km (0.1 R)
• M25: 3,620,867 km (0.042 R)
• M26: 3,765,229 km (0.087 R)
• M27: 3,911,685 km (0.081 R)
• M28: 4,223,896 km (0.116 R)
• M29: 4,403,862 km (0.031 R)
• M30: 4,800,446 km (0.081 R)
• M31: 4,930,447 km (0.063 R)
• M32: 5,208,699 km (0.055 R)
• M33: 5,447,158 km (0.096 R)
• M34: 5,643,430 km (0.078 R)
• M35: 5,796,170 km (0.099 R)
• M36: 5,888,322 km (0.118 R)
• M37: 6,152,512 km (0.108 R)
• M38: 6,579,913 km (0.113 R)
• M39: 6,708,417 km (0.077 R)
• M40: 6,837,819 km (0.101 R)
• M41: 7,530,757 km (0.072 R)
• M42: 7,766,822 km (0.081 R)
• M43: 7,885,753 km (0.11 R)
• M44: 8,125,408 km (0.082 R)
• M45: 9,001,005 km (0.094 R)
• M46: 9,143,871 km (0.108 R)
• M47: 9,305,586 km (0.114 R)
• M48: 9,559,005 km (0.097 R)
• M49: 9,814,668 km (0.043 R)
• M50: 9,906,521 km (0.116 R)
• M51: 10,017,073 km (0.111 R)
• M52: 10,314,175 km (0.115 R)
• M53: 10,689,516 km (0.104 R)
• M54: 10,993,050 km (0.065 R)
• M55: 11,165,087 km (0.107 R)
• M56: 11,299,576 km (0.116 R)
• M57: 11,686,586 km (0.104 R)
• M58: 11,940,453 km (0.077 R)
• M59: 12,974,324 km (0.069 R)
• M60: 13,075,303 km (0.12 R)
• M61: 13,156,235 km (0.119 R)
• M62: 13,237,317 km (0.088 R)
• M63: 13,604,281 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.2

Radius: 10.9

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.54 AU - 10.66 AU

Year: 13071 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,252,828 km

• M1: 143,764 km (0.074 R)
• M2: 308,471 km (0.108 R)
• M3: 547,079 km (0.106 R)
• M4: 740,509 km (0.079 R)
• M5: 810,222 km (0.084 R)
• M6: 1,153,848 km (0.107 R)
• M7: 1,870,721 km (0.082 R)
• M8: 2,094,071 km (0.085 R)
• M9: 3,131,532 km (0.062 R)
• M10: 3,549,209 km (0.109 R)
• M11: 3,641,063 km (0.12 R)
• M12: 3,858,428 km (0.112 R)
• M13: 4,112,296 km (0.12 R)
• M14: 4,404,311 km (0.102 R)
• M15: 5,181,472 km (0.095 R)
• M16: 5,532,578 km (0.118 R)
• M17: 5,964,318 km (0.063 R)
• M18: 6,184,226 km (0.085 R)
• M19: 6,444,227 km (0.06 R)
• M20: 6,632,122 km (0.074 R)
• M21: 7,090,640 km (0.073 R)
• M22: 7,206,877 km (0.051 R)
• M23: 7,717,904 km (0.042 R)
• M24: 8,485,939 km (0.036 R)
• M25: 8,816,551 km (0.104 R)
• M26: 8,983,502 km (0.086 R)
• M27: 9,109,463 km (0.108 R)
• M28: 9,320,546 km (0.086 R)
• M29: 12,256,105 km (0.1 R)
• M30: 12,676,924 km (0.108 R)
• M31: 13,341,138 km (0.115 R)
• M32: 14,016,572 km (0.062 R)
• M33: 14,211,648 km (0.069 R)
• M34: 14,505,907 km (0.109 R)
• M35: 14,851,777 km (0.096 R)
• M36: 17,452,836 km (0.111 R)
• M37: 17,557,704 km (0.068 R)
• M38: 17,979,121 km (0.099 R)
• M39: 18,085,036 km (0.117 R)
• M40: 18,191,101 km (0.073 R)
• M41: 18,993,544 km (0.109 R)
• M42: 19,155,409 km (0.114 R)
• M43: 19,862,109 km (0.115 R)
• M44: 20,191,225 km (0.09 R)
• M45: 20,854,841 km (0.064 R)
• M46: 21,920,127 km (0.098 R)
• M47: 22,203,316 km (0.081 R)
• M48: 22,888,175 km (0.108 R)
• M49: 23,175,553 km (0.096 R)
• M50: 23,754,047 km (0.051 R)
• M51: 24,045,015 km (0.086 R)
• M52: 24,278,687 km (0.102 R)
• M53: 24,689,333 km (0.04 R)
• M54: 25,043,132 km (0.111 R)
• M55: 25,636,587 km (0.094 R)
• M56: 26,294,818 km (0.081 R)
• M57: 26,776,972 km (0.049 R)
• M58: 27,079,907 km (0.074 R)
• M59: 27,262,118 km (0.09 R)
• M60: 29,293,806 km (0.078 R)
• M61: 30,548,783 km (0.097 R)
• M62: 31,119,199 km (0.114 R)
• M63: 31,373,815 km (0.107 R)
• M64: 31,821,113 km (0.104 R)
• M65: 32,142,000 km (0.117 R)
• M66: 32,592,888 km (0.088 R)
• M67: 32,722,141 km (0.111 R)
• M68: 33,436,022 km (0.037 R)
• M69: 35,342,347 km (0.074 R)
• M70: 36,208,220 km (0.118 R)
• M71: 37,825,373 km (0.119 R)
• M72: 38,097,192 km (0.065 R)
• M73: 38,165,259 km (0.054 R)
• M74: 39,190,902 km (0.101 R)
• M75: 39,810,537 km (0.066 R)
• M76: 40,294,785 km (0.113 R)
• M77: 40,503,025 km (0.095 R)
• M78: 41,269,265 km (0.113 R)
• M79: 43,454,292 km (0.106 R)
• M80: 46,474,224 km (0.086 R)
• M81: 46,911,050 km (0.107 R)
• M82: 47,715,737 km (0.072 R)
• M83: 48,451,010 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.1

Radius: 7.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.49 AU - 15.01 AU

Year: 18267 Days

Day: 23.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 82,252,828 km

• M1: 280,496 km (0.057 R)
• M2: 369,656 km (0.089 R)
• M3: 977,622 km (0.045 R)
• M4: 1,368,372 km (0.091 R)
• M5: 1,654,253 km (0.104 R)
• M6: 1,847,833 km (0.046 R)
• M7: 1,936,245 km (0.086 R)
• M8: 2,233,646 km (0.102 R)
• M9: 2,304,256 km (0.102 R)
• M10: 4,840,389 km (0.111 R)
• M11: 5,592,567 km (0.1 R)
• M12: 6,080,854 km (0.098 R)
• M13: 7,626,649 km (0.09 R)
• M14: 7,841,621 km (0.119 R)
• M15: 7,949,780 km (0.082 R)
• M16: 8,314,051 km (0.067 R)
• M17: 8,683,708 km (0.066 R)
• M18: 9,058,749 km (0.109 R)
• M19: 9,786,094 km (0.095 R)
• M20: 9,980,572 km (0.108 R)
• M21: 10,531,989 km (0.102 R)
• M22: 10,611,575 km (0.058 R)
• M23: 10,931,864 km (0.109 R)
• M24: 11,012,498 km (0.083 R)
• M25: 11,214,754 km (0.104 R)
• M26: 11,705,435 km (0.111 R)
• M27: 13,520,356 km (0.097 R)
• M28: 14,086,136 km (0.051 R)
• M29: 14,173,800 km (0.115 R)
• M30: 14,305,745 km (0.096 R)
• M31: 14,926,876 km (0.066 R)
• M32: 15,240,732 km (0.08 R)
• M33: 15,602,011 km (0.083 R)
• M34: 16,149,389 km (0.113 R)
• M35: 16,333,245 km (0.101 R)
• M36: 20,153,077 km (0.114 R)
• M37: 20,351,145 km (0.086 R)
• M38: 20,699,109 km (0.091 R)
• M39: 21,552,416 km (0.108 R)
• M40: 23,813,737 km (0.11 R)
• M41: 23,970,665 km (0.067 R)
• M42: 24,390,736 km (0.084 R)
• M43: 25,291,614 km (0.047 R)
• M44: 25,665,609 km (0.04 R)
• M45: 26,041,549 km (0.09 R)
• M46: 26,527,592 km (0.067 R)
• M47: 27,071,081 km (0.094 R)
• M48: 27,234,891 km (0.042 R)
• M49: 28,169,279 km (0.11 R)
• M50: 29,281,838 km (0.1 R)
• M51: 30,863,387 km (0.043 R)
• M52: 31,607,188 km (0.029 R)
• M53: 31,837,120 km (0.104 R)
• M54: 32,937,412 km (0.083 R)
• M55: 33,404,307 km (0.092 R)
• M56: 33,873,595 km (0.054 R)
• M57: 34,226,796 km (0.11 R)
• M58: 34,285,887 km (0.032 R)
• M59: 35,234,487 km (0.047 R)
• M60: 35,771,843 km (0.081 R)
• M61: 36,191,764 km (0.047 R)
• M62: 36,613,331 km (0.093 R)
• M63: 36,794,344 km (0.098 R)
• M64: 39,732,895 km (0.079 R)
• M65: 40,541,621 km (0.09 R)
• M66: 41,544,525 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.9

Radius: 7.8

Gravity: 16.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.1 AU - 13.88 AU

Year: 18766 Days

Day: 22.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,252,828 km

• M1: 612,005 km (0.074 R)
• M2: 804,089 km (0.114 R)
• M3: 934,089 km (0.076 R)
• M4: 988,094 km (0.095 R)
• M5: 1,365,380 km (0.068 R)
• M6: 2,097,063 km (0.082 R)
• M7: 2,205,222 km (0.046 R)
• M8: 2,617,514 km (0.044 R)
• M9: 3,597,829 km (0.098 R)
• M10: 6,008,598 km (0.079 R)
• M11: 6,059,911 km (0.098 R)
• M12: 6,214,894 km (0.114 R)
• M13: 6,318,864 km (0.085 R)
• M14: 7,335,232 km (0.113 R)
• M15: 8,344,420 km (0.045 R)
• M16: 8,923,812 km (0.046 R)
• M17: 9,756,474 km (0.12 R)
• M18: 10,060,008 km (0.038 R)
• M19: 10,121,044 km (0.111 R)
• M20: 10,304,900 km (0.072 R)
• M21: 10,489,952 km (0.11 R)
• M22: 10,926,030 km (0.104 R)
• M23: 11,880,165 km (0.085 R)
• M24: 12,074,343 km (0.073 R)
• M25: 13,193,635 km (0.051 R)
• M26: 13,799,656 km (0.095 R)
• M27: 14,690,810 km (0.111 R)
• M28: 15,038,625 km (0.087 R)
• M29: 15,178,350 km (0.113 R)
• M30: 15,742,184 km (0.115 R)
• M31: 16,098,077 km (0.119 R)
• M32: 16,528,470 km (0.114 R)
• M33: 17,474,228 km (0.092 R)
• M34: 18,812,531 km (0.061 R)
• M35: 19,952,766 km (0.084 R)
• M36: 22,060,899 km (0.056 R)
• M37: 24,403,003 km (0.105 R)
• M38: 25,895,840 km (0.119 R)
• M39: 25,979,765 km (0.076 R)
• M40: 26,315,911 km (0.091 R)
• M41: 26,484,508 km (0.108 R)
• M42: 27,162,485 km (0.055 R)
• M43: 27,503,718 km (0.105 R)
• M44: 28,018,036 km (0.102 R)
• M45: 28,622,261 km (0.114 R)
• M46: 28,969,328 km (0.102 R)
• M47: 29,405,257 km (0.105 R)
• M48: 30,283,546 km (0.1 R)
• M49: 30,726,056 km (0.067 R)
• M50: 32,336,328 km (0.09 R)
• M51: 32,607,399 km (0.114 R)
• M52: 34,433,540 km (0.102 R)
• M53: 35,918,150 km (0.05 R)
• M54: 36,292,593 km (0.115 R)
• M55: 38,949,750 km (0.083 R)
• M56: 41,570,705 km (0.081 R)
• M57: 42,160,719 km (0.052 R)
• M58: 44,448,519 km (0.119 R)
• M59: 44,749,959 km (0.093 R)
• M60: 45,962,151 km (0.109 R)
• M61: 46,674,236 km (0.12 R)
• M62: 47,595,311 km (0.058 R)
• M63: 49,975,861 km (0.072 R)
• M64: 51,443,865 km (0.065 R)
• M65: 52,395,158 km (0.096 R)
• M66: 52,501,223 km (0.12 R)
• M67: 53,352,136 km (0.092 R)
• M68: 55,175,435 km (0.107 R)
• M69: 55,715,633 km (0.114 R)
• M70: 56,257,476 km (0.063 R)
• M71: 58,332,698 km (0.075 R)
• M72: 59,766,893 km (0.098 R)
• M73: 60,544,053 km (0.104 R)
• M74: 60,766,655 km (0.118 R)
• M75: 60,878,105 km (0.027 R)
• M76: 61,771,953 km (0.111 R)
• M77: 63,346,470 km (0.065 R)
• M78: 64,592,920 km (0.115 R)
• M79: 64,934,302 km (0.046 R)
• M80: 65,390,426 km (0.093 R)
• M81: 66,076,482 km (0.091 R)
• M82: 66,650,040 km (0.067 R)
• M83: 67,802,093 km (0.101 R)
• M84: 68,264,800 km (0.116 R)
• M85: 72,121,732 km (0.07 R)
• M86: 74,851,444 km (0.103 R)
• M87: 74,970,823 km (0.041 R)
• M88: 75,569,065 km (0.113 R)
• M89: 76,048,676 km (0.093 R)
• M90: 76,529,484 km (0.115 R)
• M91: 76,649,760 km (0.034 R)
• M92: 80,411,249 km (0.119 R)
• M93: 80,655,991 km (0.112 R)
• M94: 82,129,680 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 19,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit