🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.54 AU - 0.6 AU

Year: 157 Days

Day: 41.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.04 AU - 1.36 AU

Year: 480 Days

Day: 39.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.53 AU - 1.57 AU

Year: 705 Days

Day: 13.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.85 AU - 2.93 AU

Year: 1350 Days

Day: 37.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.05 AU - 2.79 AU

Year: 1375 Days

Day: 13.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.8

Radius: 12.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.47 AU - 8.25 AU

Year: 6563 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 64,588,395 km

• M1: 162,463 km (0.049 R)
• M2: 261,946 km (0.05 R)
• M3: 398,678 km (0.114 R)
• M4: 584,479 km (0.043 R)
• M5: 715,078 km (0.119 R)
• M6: 838,646 km (0.096 R)
• M7: 970,292 km (0.108 R)
• M8: 1,181,524 km (0.11 R)
• M9: 1,544,897 km (0.064 R)
• M10: 1,733,839 km (0.097 R)
• M11: 1,930,710 km (0.072 R)
• M12: 2,187,420 km (0.109 R)
• M13: 2,266,707 km (0.11 R)
• M14: 2,524,165 km (0.075 R)
• M15: 2,677,802 km (0.077 R)
• M16: 2,805,708 km (0.119 R)
• M17: 2,994,351 km (0.054 R)
• M18: 3,127,343 km (0.063 R)
• M19: 3,277,540 km (0.111 R)
• M20: 3,507,472 km (0.114 R)
• M21: 3,726,932 km (0.094 R)
• M22: 3,806,368 km (0.036 R)
• M23: 4,048,268 km (0.052 R)
• M24: 4,479,708 km (0.048 R)
• M25: 4,735,371 km (0.049 R)
• M26: 5,350,667 km (0.038 R)
• M27: 5,494,879 km (0.086 R)
• M28: 5,622,187 km (0.11 R)
• M29: 5,713,741 km (0.072 R)
• M30: 6,047,494 km (0.094 R)
• M31: 6,330,383 km (0.088 R)
• M32: 6,617,761 km (0.119 R)
• M33: 6,753,297 km (0.075 R)
• M34: 6,948,671 km (0.113 R)
• M35: 7,891,736 km (0.088 R)
• M36: 8,641,072 km (0.085 R)
• M37: 8,725,894 km (0.07 R)
• M38: 9,045,884 km (0.084 R)
• M39: 9,131,903 km (0.109 R)
• M40: 9,609,868 km (0.095 R)
• M41: 9,719,673 km (0.085 R)
• M42: 9,807,786 km (0.092 R)
• M43: 9,940,479 km (0.088 R)
• M44: 10,140,641 km (0.074 R)
• M45: 10,387,179 km (0.074 R)
• M46: 10,522,415 km (0.073 R)
• M47: 10,612,922 km (0.043 R)
• M48: 11,485,825 km (0.115 R)
• M49: 11,883,756 km (0.098 R)
• M50: 12,310,259 km (0.038 R)
• M51: 12,477,360 km (0.108 R)
• M52: 12,789,870 km (0.045 R)
• M53: 13,032,069 km (0.078 R)
• M54: 13,251,230 km (0.046 R)
• M55: 13,422,669 km (0.045 R)
• M56: 13,841,842 km (0.098 R)
• M57: 14,491,396 km (0.117 R)
• M58: 15,202,136 km (0.064 R)
• M59: 15,330,191 km (0.077 R)
• M60: 15,587,500 km (0.089 R)
• M61: 15,924,095 km (0.082 R)
• M62: 16,315,593 km (0.105 R)
• M63: 16,420,461 km (0.1 R)
• M64: 16,921,913 km (0.108 R)
• M65: 17,081,384 km (0.072 R)
• M66: 17,455,229 km (0.06 R)

Asteroid Belt

Center: 10.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.2

Radius: 7.3

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.99 AU - 14.47 AU

Year: 17576 Days

Day: 24.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,588,395 km

• M1: 108,608 km (0.057 R)
• M2: 378,183 km (0.08 R)
• M3: 492,476 km (0.064 R)
• M4: 570,117 km (0.092 R)
• M5: 635,342 km (0.09 R)
• M6: 756,068 km (0.071 R)
• M7: 961,466 km (0.092 R)
• M8: 1,080,994 km (0.053 R)
• M9: 1,248,245 km (0.047 R)
• M10: 1,584,241 km (0.112 R)
• M11: 1,631,066 km (0.106 R)
• M12: 1,848,132 km (0.1 R)
• M13: 2,100,055 km (0.115 R)
• M14: 2,309,642 km (0.114 R)
• M15: 2,417,053 km (0.038 R)
• M16: 2,608,837 km (0.094 R)
• M17: 2,978,494 km (0.113 R)
• M18: 3,095,479 km (0.043 R)
• M19: 3,425,342 km (0.089 R)
• M20: 3,672,179 km (0.104 R)
• M21: 3,957,013 km (0.119 R)
• M22: 4,216,117 km (0.069 R)
• M23: 4,414,035 km (0.063 R)
• M24: 4,514,265 km (0.091 R)
• M25: 5,130,908 km (0.098 R)
• M26: 5,773,879 km (0.111 R)
• M27: 5,920,336 km (0.076 R)
• M28: 5,993,938 km (0.052 R)
• M29: 6,670,270 km (0.113 R)
• M30: 6,901,099 km (0.115 R)
• M31: 7,095,577 km (0.026 R)
• M32: 7,173,816 km (0.068 R)
• M33: 7,891,138 km (0.057 R)
• M34: 8,882,673 km (0.109 R)
• M35: 9,350,166 km (0.111 R)
• M36: 10,710,310 km (0.088 R)
• M37: 12,318,936 km (0.034 R)
• M38: 13,175,234 km (0.076 R)
• M39: 13,223,405 km (0.099 R)
• M40: 13,513,475 km (0.103 R)
• M41: 13,707,952 km (0.034 R)
• M42: 14,148,967 km (0.067 R)
• M43: 14,198,334 km (0.093 R)
• M44: 14,544,952 km (0.094 R)
• M45: 16,113,635 km (0.118 R)
• M46: 16,527,124 km (0.114 R)
• M47: 17,311,765 km (0.079 R)
• M48: 17,629,062 km (0.08 R)
• M49: 19,792,845 km (0.073 R)
• M50: 20,124,654 km (0.118 R)
• M51: 21,018,202 km (0.07 R)
• M52: 21,356,742 km (0.101 R)
• M53: 21,413,290 km (0.064 R)
• M54: 21,526,535 km (0.097 R)
• M55: 22,153,350 km (0.052 R)
• M56: 23,192,008 km (0.064 R)
• M57: 23,717,246 km (0.103 R)
• M58: 24,541,979 km (0.111 R)
• M59: 25,676,380 km (0.119 R)
• M60: 26,098,695 km (0.083 R)
• M61: 26,644,877 km (0.095 R)
• M62: 28,181,995 km (0.094 R)
• M63: 30,000,656 km (0.025 R)
• M64: 30,381,682 km (0.095 R)
• M65: 30,764,353 km (0.077 R)
• M66: 31,534,334 km (0.111 R)
• M67: 32,440,747 km (0.105 R)
• M68: 33,750,327 km (0.084 R)
• M69: 34,146,612 km (0.088 R)
• M70: 34,477,971 km (0.069 R)
• M71: 34,810,377 km (0.074 R)
• M72: 35,077,110 km (0.114 R)
• M73: 35,411,462 km (0.081 R)
• M74: 35,948,668 km (0.098 R)
• M75: 36,015,987 km (0.119 R)
• M76: 36,623,952 km (0.063 R)
• M77: 36,895,323 km (0.069 R)
• M78: 37,644,808 km (0.068 R)
• M79: 37,918,572 km (0.051 R)
• M80: 38,812,868 km (0.102 R)
• M81: 39,020,211 km (0.086 R)
• M82: 39,644,633 km (0.098 R)
• M83: 39,853,471 km (0.076 R)
• M84: 39,992,896 km (0.049 R)
• M85: 40,552,243 km (0.11 R)
• M86: 41,891,144 km (0.048 R)
• M87: 42,388,108 km (0.088 R)
• M88: 42,530,375 km (0.106 R)
• M89: 43,316,063 km (0.062 R)
• M90: 44,974,356 km (0.082 R)
• M91: 45,701,701 km (0.038 R)
• M92: 47,168,209 km (0.067 R)
• M93: 48,650,125 km (0.084 R)
• M94: 49,097,722 km (0.037 R)
• M95: 49,247,170 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.7

Radius: 7.1

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.61 AU - 17.05 AU

Year: 18786 Days

Day: 17.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,588,395 km

• M1: 141,071 km (0.091 R)
• M2: 490,980 km (0.039 R)
• M3: 723,455 km (0.104 R)
• M4: 816,356 km (0.08 R)
• M5: 1,513,930 km (0.115 R)
• M6: 2,214,946 km (0.12 R)
• M7: 2,492,151 km (0.084 R)
• M8: 2,817,078 km (0.095 R)
• M9: 2,891,278 km (0.113 R)
• M10: 4,078,487 km (0.098 R)
• M11: 4,375,139 km (0.109 R)
• M12: 4,634,841 km (0.039 R)
• M13: 6,987,417 km (0.099 R)
• M14: 7,702,645 km (0.113 R)
• M15: 8,068,860 km (0.082 R)
• M16: 8,280,691 km (0.07 R)
• M17: 9,036,609 km (0.105 R)
• M18: 9,256,667 km (0.06 R)
• M19: 9,534,171 km (0.114 R)
• M20: 10,671,564 km (0.113 R)
• M21: 10,904,189 km (0.076 R)
• M22: 11,021,174 km (0.071 R)
• M23: 11,731,465 km (0.107 R)
• M24: 11,791,304 km (0.119 R)
• M25: 11,911,282 km (0.027 R)
• M26: 12,031,708 km (0.056 R)
• M27: 12,273,907 km (0.104 R)
• M28: 14,781,915 km (0.071 R)
• M29: 15,695,958 km (0.081 R)
• M30: 15,761,931 km (0.117 R)
• M31: 15,894,175 km (0.12 R)
• M32: 17,441,616 km (0.108 R)
• M33: 18,615,959 km (0.064 R)
• M34: 19,177,400 km (0.115 R)
• M35: 20,244,930 km (0.045 R)
• M36: 20,316,737 km (0.109 R)
• M37: 21,404,912 km (0.028 R)
• M38: 21,845,328 km (0.045 R)
• M39: 24,016,442 km (0.119 R)
• M40: 24,397,618 km (0.097 R)
• M41: 24,780,887 km (0.118 R)
• M42: 25,011,717 km (0.104 R)
• M43: 25,786,484 km (0.117 R)
• M44: 26,569,180 km (0.117 R)
• M45: 28,963,494 km (0.037 R)
• M46: 29,287,972 km (0.066 R)
• M47: 29,695,177 km (0.105 R)
• M48: 29,858,688 km (0.095 R)
• M49: 32,682,198 km (0.073 R)
• M50: 32,766,571 km (0.068 R)
• M51: 33,189,335 km (0.104 R)
• M52: 33,784,136 km (0.09 R)
• M53: 34,726,154 km (0.099 R)
• M54: 35,157,145 km (0.092 R)
• M55: 35,763,465 km (0.085 R)
• M56: 36,198,646 km (0.111 R)
• M57: 37,691,632 km (0.109 R)
• M58: 38,134,442 km (0.107 R)
• M59: 38,757,517 km (0.074 R)
• M60: 38,846,827 km (0.094 R)
• M61: 40,555,833 km (0.089 R)
• M62: 41,009,713 km (0.095 R)
• M63: 44,046,999 km (0.094 R)
• M64: 45,357,326 km (0.095 R)
• M65: 46,111,748 km (0.036 R)
• M66: 48,399,997 km (0.11 R)
• M67: 48,592,380 km (0.091 R)
• M68: 48,688,572 km (0.108 R)
• M69: 49,170,875 km (0.083 R)
• M70: 49,848,703 km (0.04 R)
• M71: 50,334,896 km (0.118 R)
• M72: 51,507,893 km (0.026 R)
• M73: 53,086,001 km (0.092 R)
• M74: 53,980,596 km (0.114 R)
• M75: 55,583,238 km (0.114 R)
• M76: 56,390,469 km (0.029 R)
• M77: 57,404,892 km (0.106 R)
• M78: 58,937,821 km (0.076 R)
• M79: 59,657,686 km (0.105 R)
• M80: 62,566,617 km (0.05 R)
• M81: 63,406,160 km (0.086 R)
• M82: 64,249,443 km (0.068 R)
• M83: 64,460,974 km (0.108 R)
• M84: 64,778,421 km (0.112 R)
• M85: 65,096,466 km (0.074 R)
• M86: 66,373,882 km (0.067 R)
• M87: 66,480,845 km (0.077 R)
• M88: 67,552,115 km (0.034 R)
• M89: 67,874,648 km (0.119 R)
• M90: 71,784,837 km (0.1 R)
• M91: 73,325,097 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.1

Radius: 7

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.41 AU - 19.17 AU

Year: 22917 Days

Day: 16.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,588,395 km

• M1: 269,426 km (0.082 R)
• M2: 357,539 km (0.073 R)
• M3: 1,082,789 km (0.112 R)
• M4: 1,281,605 km (0.088 R)
• M5: 1,385,426 km (0.093 R)
• M6: 1,657,395 km (0.081 R)
• M7: 1,857,706 km (0.032 R)
• M8: 2,065,947 km (0.107 R)
• M9: 2,472,404 km (0.073 R)
• M10: 2,768,309 km (0.069 R)
• M11: 3,145,295 km (0.078 R)
• M12: 3,502,086 km (0.046 R)
• M13: 3,575,090 km (0.077 R)
• M14: 3,759,544 km (0.071 R)
• M15: 4,331,756 km (0.091 R)
• M16: 5,683,971 km (0.117 R)
• M17: 6,073,973 km (0.103 R)
• M18: 6,161,787 km (0.034 R)
• M19: 6,205,768 km (0.09 R)
• M20: 6,338,611 km (0.051 R)
• M21: 6,383,192 km (0.116 R)
• M22: 6,697,497 km (0.087 R)
• M23: 8,490,726 km (0.107 R)
• M24: 9,136,391 km (0.087 R)
• M25: 9,186,656 km (0.108 R)
• M26: 10,316,868 km (0.032 R)
• M27: 11,058,873 km (0.092 R)
• M28: 11,112,429 km (0.071 R)
• M29: 11,219,990 km (0.087 R)
• M30: 11,708,427 km (0.118 R)
• M31: 12,314,598 km (0.109 R)
• M32: 12,818,294 km (0.115 R)
• M33: 12,931,090 km (0.053 R)
• M34: 14,019,415 km (0.094 R)
• M35: 14,193,846 km (0.12 R)
• M36: 14,958,441 km (0.112 R)
• M37: 16,099,723 km (0.087 R)
• M38: 16,404,753 km (0.038 R)
• M39: 18,465,164 km (0.097 R)
• M40: 19,753,052 km (0.061 R)
• M41: 20,605,611 km (0.112 R)
• M42: 21,003,242 km (0.103 R)
• M43: 21,738,665 km (0.078 R)
• M44: 21,940,622 km (0.075 R)
• M45: 22,823,399 km (0.084 R)
• M46: 23,648,431 km (0.106 R)
• M47: 24,203,888 km (0.091 R)
• M48: 25,186,298 km (0.114 R)
• M49: 25,753,423 km (0.044 R)
• M50: 25,824,632 km (0.115 R)
• M51: 26,900,390 km (0.109 R)
• M52: 27,698,644 km (0.072 R)
• M53: 28,210,568 km (0.106 R)
• M54: 28,284,021 km (0.09 R)
• M55: 28,652,031 km (0.104 R)
• M56: 29,392,541 km (0.032 R)
• M57: 30,440,025 km (0.05 R)
• M58: 33,189,185 km (0.099 R)
• M59: 34,044,885 km (0.075 R)
• M60: 38,268,482 km (0.098 R)
• M61: 39,247,450 km (0.115 R)
• M62: 39,329,430 km (0.112 R)
• M63: 40,897,365 km (0.116 R)
• M64: 41,647,150 km (0.118 R)
• M65: 41,814,400 km (0.118 R)
• M66: 43,160,482 km (0.11 R)
• M67: 43,414,349 km (0.052 R)
• M68: 45,034,195 km (0.08 R)
• M69: 46,587,021 km (0.113 R)
• M70: 47,370,016 km (0.057 R)
• M71: 48,596,569 km (0.103 R)
• M72: 49,656,171 km (0.097 R)
• M73: 49,833,594 km (0.114 R)
• M74: 50,100,028 km (0.111 R)
• M75: 51,349,469 km (0.045 R)
• M76: 51,798,263 km (0.095 R)
• M77: 54,700,910 km (0.113 R)
• M78: 55,067,575 km (0.078 R)
• M79: 55,251,131 km (0.048 R)
• M80: 57,376,767 km (0.113 R)
• M81: 58,029,014 km (0.085 R)
• M82: 59,058,995 km (0.101 R)
• M83: 59,623,279 km (0.105 R)
• M84: 62,184,843 km (0.081 R)
• M85: 63,046,527 km (0.091 R)
• M86: 63,334,652 km (0.105 R)
• M87: 63,815,908 km (0.092 R)
• M88: 64,491,642 km (0.054 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: 381 - 14,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit