🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.53 AU - 0.61 AU

Year: 161 Days

Day: 31.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.93 AU - 3.27 AU

Year: 2045 Days

Day: 34.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.55 AU - 3.89 AU

Year: 2165 Days

Day: 13.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.26 AU - 4.24 AU

Year: 2721 Days

Day: 32.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.8

Radius: 9

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.01 AU - 5.89 AU

Year: 4127 Days

Day: 11.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,201,858 km

• M1: 124,615 km (0.119 R)
• M2: 325,824 km (0.098 R)
• M3: 496,366 km (0.095 R)
• M4: 797,506 km (0.081 R)
• M5: 1,175,241 km (0.11 R)
• M6: 1,421,928 km (0.103 R)
• M7: 1,578,108 km (0.067 R)
• M8: 1,795,025 km (0.106 R)
• M9: 1,935,647 km (0.059 R)
• M10: 2,109,330 km (0.084 R)
• M11: 2,227,961 km (0.053 R)
• M12: 2,318,318 km (0.107 R)
• M13: 2,425,580 km (0.12 R)
• M14: 2,565,753 km (0.061 R)
• M15: 2,692,612 km (0.093 R)
• M16: 3,002,429 km (0.11 R)
• M17: 3,479,796 km (0.113 R)
• M18: 3,602,915 km (0.11 R)
• M19: 3,781,385 km (0.111 R)
• M20: 3,926,196 km (0.107 R)
• M21: 4,017,600 km (0.088 R)
• M22: 4,165,403 km (0.091 R)
• M23: 4,277,602 km (0.039 R)
• M24: 4,352,849 km (0.097 R)
• M25: 4,485,692 km (0.108 R)
• M26: 4,735,820 km (0.066 R)
• M27: 4,813,760 km (0.045 R)
• M28: 5,089,918 km (0.072 R)
• M29: 5,250,137 km (0.113 R)
• M30: 5,493,533 km (0.101 R)
• M31: 5,678,436 km (0.063 R)
• M32: 5,823,696 km (0.101 R)
• M33: 6,033,432 km (0.047 R)
• M34: 6,181,833 km (0.101 R)
• M35: 6,331,281 km (0.108 R)
• M36: 6,395,758 km (0.043 R)
• M37: 6,853,078 km (0.097 R)
• M38: 7,030,053 km (0.07 R)
• M39: 7,141,354 km (0.109 R)
• M40: 7,298,431 km (0.112 R)
• M41: 7,524,623 km (0.076 R)
• M42: 7,638,617 km (0.114 R)
• M43: 7,937,663 km (0.097 R)
• M44: 8,978,116 km (0.119 R)
• M45: 9,123,376 km (0.068 R)
• M46: 9,613,010 km (0.052 R)
• M47: 9,761,710 km (0.104 R)
• M48: 9,861,192 km (0.117 R)
• M49: 10,363,542 km (0.102 R)
• M50: 10,490,551 km (0.07 R)
• M51: 10,848,688 km (0.114 R)
• M52: 11,055,133 km (0.051 R)
• M53: 11,867,449 km (0.066 R)
• M54: 11,947,185 km (0.102 R)
• M55: 12,026,921 km (0.084 R)
• M56: 12,106,956 km (0.04 R)
• M57: 12,862,126 km (0.116 R)
• M58: 13,080,688 km (0.1 R)
• M59: 13,383,325 km (0.076 R)
• M60: 13,493,878 km (0.06 R)
• M61: 13,771,681 km (0.074 R)
• M62: 14,051,429 km (0.07 R)
• M63: 14,588,036 km (0.114 R)
• M64: 14,644,884 km (0.118 R)
• M65: 14,787,450 km (0.116 R)
• M66: 14,901,743 km (0.037 R)
• M67: 16,120,218 km (0.069 R)
• M68: 16,267,422 km (0.065 R)
• M69: 16,444,546 km (0.101 R)
• M70: 16,592,797 km (0.06 R)
• M71: 16,980,106 km (0.115 R)
• M72: 17,521,202 km (0.049 R)
• M73: 17,672,595 km (0.086 R)
• M74: 17,824,437 km (0.078 R)
• M75: 18,129,168 km (0.119 R)
• M76: 18,867,882 km (0.107 R)
• M77: 20,533,804 km (0.095 R)
• M78: 20,757,453 km (0.092 R)
• M79: 21,239,158 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.4

Radius: 9.3

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.54 AU - 8.18 AU

Year: 7482 Days

Day: 11.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,201,858 km

• M1: 144,811 km (0.06 R)
• M2: 362,775 km (0.039 R)
• M3: 536,458 km (0.119 R)
• M4: 647,460 km (0.056 R)
• M5: 914,043 km (0.11 R)
• M6: 1,049,579 km (0.113 R)
• M7: 1,191,996 km (0.107 R)
• M8: 1,399,937 km (0.088 R)
• M9: 1,508,395 km (0.101 R)
• M10: 1,582,446 km (0.093 R)
• M11: 1,708,408 km (0.029 R)
• M12: 1,772,735 km (0.105 R)
• M13: 2,217,788 km (0.062 R)
• M14: 2,288,249 km (0.096 R)
• M15: 2,460,586 km (0.052 R)
• M16: 2,592,531 km (0.049 R)
• M17: 2,696,950 km (0.079 R)
• M18: 3,191,671 km (0.085 R)
• M19: 3,531,856 km (0.111 R)
• M20: 3,614,584 km (0.102 R)
• M21: 4,072,353 km (0.092 R)
• M22: 4,459,064 km (0.097 R)
• M23: 4,931,344 km (0.117 R)
• M24: 5,061,195 km (0.108 R)
• M25: 5,267,640 km (0.045 R)
• M26: 5,496,076 km (0.112 R)
• M27: 5,747,251 km (0.11 R)
• M28: 5,825,341 km (0.1 R)
• M29: 5,883,983 km (0.087 R)
• M30: 6,081,303 km (0.104 R)
• M31: 6,200,832 km (0.11 R)
• M32: 6,280,867 km (0.049 R)
• M33: 6,421,788 km (0.099 R)
• M34: 6,892,273 km (0.112 R)
• M35: 7,058,626 km (0.062 R)
• M36: 7,373,978 km (0.091 R)
• M37: 7,629,641 km (0.06 R)
• M38: 7,866,604 km (0.104 R)
• M39: 7,931,679 km (0.03 R)
• M40: 8,347,860 km (0.095 R)
• M41: 8,681,314 km (0.098 R)
• M42: 8,996,666 km (0.047 R)
• M43: 9,087,472 km (0.119 R)
• M44: 9,338,647 km (0.106 R)
• M45: 9,708,154 km (0.092 R)
• M46: 9,778,016 km (0.109 R)
• M47: 10,580,908 km (0.06 R)
• M48: 10,700,885 km (0.112 R)
• M49: 10,966,122 km (0.045 R)
• M50: 11,626,597 km (0.103 R)
• M51: 11,899,314 km (0.119 R)
• M52: 12,299,937 km (0.108 R)
• M53: 12,476,612 km (0.107 R)
• M54: 12,704,898 km (0.06 R)
• M55: 13,011,574 km (0.062 R)
• M56: 13,554,016 km (0.05 R)
• M57: 13,632,106 km (0.086 R)
• M58: 13,841,244 km (0.058 R)
• M59: 13,946,112 km (0.075 R)
• M60: 14,130,267 km (0.071 R)
• M61: 14,661,190 km (0.084 R)
• M62: 14,741,374 km (0.034 R)
• M63: 15,063,608 km (0.054 R)
• M64: 15,225,473 km (0.098 R)
• M65: 15,633,127 km (0.097 R)
• M66: 16,182,002 km (0.061 R)
• M67: 16,709,334 km (0.099 R)
• M68: 16,793,109 km (0.114 R)
• M69: 16,933,133 km (0.098 R)
• M70: 17,017,207 km (0.106 R)
• M71: 17,242,351 km (0.036 R)
• M72: 17,327,024 km (0.081 R)
• M73: 17,553,515 km (0.082 R)
• M74: 18,584,693 km (0.076 R)
• M75: 18,758,376 km (0.113 R)
• M76: 19,576,527 km (0.107 R)
• M77: 19,723,881 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.4

Radius: 3.1

Gravity: 17.52 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 12.35 AU - 16.95 AU

Year: 21013 Days

Day: 22.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,201,858 km

• M1: 80,633 km (0.098 R)
• M2: 199,115 km (0.109 R)
• M3: 447,148 km (0.111 R)
• M4: 540,048 km (0.101 R)
• M5: 572,511 km (0.06 R)
• M6: 639,082 km (0.108 R)
• M7: 690,843 km (0.049 R)
• M8: 743,950 km (0.055 R)
• M9: 854,204 km (0.109 R)
• M10: 1,069,924 km (0.117 R)
• M11: 1,110,764 km (0.101 R)
• M12: 1,173,296 km (0.055 R)
• M13: 1,457,083 km (0.042 R)
• M14: 1,479,822 km (0.029 R)
• M15: 2,345,695 km (0.086 R)
• M16: 2,507,260 km (0.097 R)
• M17: 2,534,637 km (0.081 R)
• M18: 2,955,456 km (0.053 R)
• M19: 3,188,828 km (0.089 R)
• M20: 3,987,082 km (0.093 R)
• M21: 4,018,947 km (0.047 R)
• M22: 4,441,112 km (0.037 R)
• M23: 4,474,173 km (0.094 R)
• M24: 4,607,315 km (0.068 R)
• M25: 4,741,654 km (0.073 R)
• M26: 5,222,013 km (0.115 R)
• M27: 5,717,780 km (0.079 R)
• M28: 5,825,939 km (0.07 R)
• M29: 6,007,701 km (0.078 R)
• M30: 6,228,358 km (0.043 R)
• M31: 7,449,076 km (0.074 R)
• M32: 7,488,421 km (0.078 R)
• M33: 7,685,890 km (0.095 R)
• M34: 7,845,212 km (0.061 R)
• M35: 8,086,363 km (0.094 R)
• M36: 8,907,057 km (0.097 R)
• M37: 8,948,795 km (0.104 R)
• M38: 9,074,457 km (0.073 R)
• M39: 9,883,333 km (0.064 R)
• M40: 11,071,888 km (0.108 R)
• M41: 11,797,288 km (0.1 R)
• M42: 12,119,372 km (0.095 R)
• M43: 12,866,464 km (0.05 R)
• M44: 13,628,516 km (0.111 R)
• M45: 14,063,397 km (0.112 R)
• M46: 14,502,915 km (0.069 R)
• M47: 15,245,519 km (0.111 R)
• M48: 16,101,817 km (0.026 R)
• M49: 16,407,745 km (0.118 R)
• M50: 16,561,531 km (0.077 R)
• M51: 17,389,256 km (0.093 R)
• M52: 17,493,676 km (0.079 R)
• M53: 19,246,364 km (0.112 R)
• M54: 20,225,782 km (0.108 R)
• M55: 20,335,587 km (0.096 R)
• M56: 20,721,399 km (0.1 R)
• M57: 21,724,902 km (0.079 R)
• M58: 23,605,048 km (0.064 R)
• M59: 24,126,696 km (0.043 R)
• M60: 24,185,039 km (0.073 R)
• M61: 26,731,644 km (0.098 R)
• M62: 27,518,229 km (0.118 R)
• M63: 28,006,068 km (0.079 R)
• M64: 28,743,136 km (0.047 R)
• M65: 30,676,390 km (0.111 R)
• M66: 30,865,781 km (0.117 R)
• M67: 30,928,911 km (0.077 R)
• M68: 32,009,756 km (0.115 R)
• M69: 32,330,045 km (0.101 R)
• M70: 32,522,727 km (0.056 R)
• M71: 32,651,381 km (0.088 R)
• M72: 33,232,269 km (0.092 R)
• M73: 33,297,045 km (0.093 R)
• M74: 33,621,523 km (0.051 R)
• M75: 35,325,592 km (0.109 R)
• M76: 35,590,231 km (0.094 R)
• M77: 36,789,408 km (0.09 R)
• M78: 36,990,467 km (0.098 R)
• M79: 37,259,294 km (0.082 R)
• M80: 37,596,039 km (0.089 R)
• M81: 38,137,135 km (0.092 R)
• M82: 38,885,274 km (0.089 R)
• M83: 39,363,837 km (0.089 R)
• M84: 39,706,865 km (0.066 R)
• M85: 40,534,291 km (0.047 R)
• M86: 40,672,669 km (0.11 R)
• M87: 41,367,252 km (0.059 R)
• M88: 41,855,839 km (0.089 R)
• M89: 42,065,874 km (0.089 R)
• M90: 44,327,046 km (0.052 R)
• M91: 44,970,167 km (0.076 R)
• M92: 45,688,237 km (0.072 R)
• M93: 47,646,024 km (0.087 R)
• M94: 47,865,335 km (0.117 R)
• M95: 48,084,795 km (0.116 R)
• M96: 48,304,704 km (0.109 R)
• M97: 48,378,156 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.5

Radius: 6.2

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.38 AU - 18.46 AU

Year: 24934 Days

Day: 15.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 75,201,858 km

• M1: 103,671 km (0.106 R)
• M2: 322,234 km (0.111 R)
• M3: 410,347 km (0.055 R)
• M4: 891,903 km (0.08 R)
• M5: 1,236,875 km (0.118 R)
• M6: 1,682,228 km (0.085 R)
• M7: 1,776,924 km (0.094 R)
• M8: 2,524,314 km (0.046 R)
• M9: 7,203,586 km (0.12 R)
• M10: 7,776,397 km (0.044 R)
• M11: 7,882,013 km (0.111 R)
• M12: 9,580,547 km (0.087 R)
• M13: 11,809,256 km (0.092 R)
• M14: 11,869,993 km (0.028 R)
• M15: 12,544,978 km (0.118 R)
• M16: 12,607,061 km (0.047 R)
• M17: 15,499,536 km (0.073 R)
• M18: 15,632,678 km (0.113 R)
• M19: 17,883,677 km (0.105 R)
• M20: 21,038,697 km (0.106 R)
• M21: 21,112,448 km (0.1 R)
• M22: 21,186,200 km (0.101 R)
• M23: 21,704,856 km (0.074 R)
• M24: 23,744,772 km (0.094 R)
• M25: 25,923,815 km (0.117 R)
• M26: 26,002,803 km (0.077 R)
• M27: 26,478,524 km (0.109 R)
• M28: 27,197,491 km (0.12 R)
• M29: 29,722,404 km (0.082 R)
• M30: 30,970,798 km (0.036 R)
• M31: 32,236,396 km (0.047 R)
• M32: 33,003,684 km (0.117 R)
• M33: 33,949,741 km (0.085 R)
• M34: 34,556,360 km (0.066 R)
• M35: 34,643,426 km (0.032 R)
• M36: 34,904,624 km (0.118 R)
• M37: 34,991,989 km (0.104 R)
• M38: 36,044,560 km (0.066 R)
• M39: 36,221,085 km (0.066 R)
• M40: 37,911,691 km (0.036 R)
• M41: 39,083,192 km (0.1 R)
• M42: 39,173,698 km (0.104 R)
• M43: 40,449,619 km (0.106 R)
• M44: 42,388,706 km (0.068 R)
• M45: 43,041,851 km (0.037 R)
• M46: 46,837,149 km (0.119 R)
• M47: 47,319,003 km (0.12 R)
• M48: 47,512,134 km (0.114 R)
• M49: 52,028,045 km (0.114 R)
• M50: 53,832,046 km (0.119 R)
• M51: 53,932,875 km (0.058 R)
• M52: 55,046,033 km (0.114 R)
• M53: 55,656,392 km (0.102 R)
• M54: 57,707,229 km (0.067 R)
• M55: 62,199,354 km (0.068 R)
• M56: 62,941,210 km (0.045 R)
• M57: 63,153,639 km (0.03 R)
• M58: 63,366,367 km (0.079 R)
• M59: 63,899,234 km (0.083 R)
• M60: 64,862,196 km (0.099 R)
• M61: 64,969,458 km (0.046 R)
• M62: 70,408,836 km (0.066 R)
• M63: 71,403,213 km (0.113 R)
• M64: 72,291,077 km (0.074 R)
• M65: 72,624,979 km (0.109 R)
• M66: 73,965,675 km (0.094 R)
• M67: 74,414,469 km (0.083 R)
• M68: 74,751,513 km (0.112 R)
• M69: 74,976,658 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 13,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit