🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.49 AU - 0.55 AU

Year: 242 Days

Day: 28.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.49 AU - 0.63 AU

Year: 271 Days

Day: 36.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591

Radius: 11.4

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.51 AU - 1.53 AU

Year: 1210 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 54 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 40,156,859 km

• M1: 143,614 km (0.053 R)
• M2: 217,067 km (0.12 R)
• M3: 299,794 km (0.099 R)
• M4: 386,561 km (0.036 R)
• M5: 479,910 km (0.117 R)
• M6: 744,100 km (0.117 R)
• M7: 820,844 km (0.078 R)
• M8: 907,461 km (0.025 R)
• M9: 1,112,859 km (0.067 R)
• M10: 1,194,838 km (0.081 R)
• M11: 1,318,107 km (0.112 R)
• M12: 1,397,394 km (0.102 R)
• M13: 1,519,466 km (0.077 R)
• M14: 1,705,266 km (0.105 R)
• M15: 2,146,281 km (0.108 R)
• M16: 2,404,337 km (0.053 R)
• M17: 2,950,968 km (0.099 R)
• M18: 3,067,056 km (0.116 R)
• M19: 3,141,705 km (0.092 R)
• M20: 3,238,644 km (0.116 R)
• M21: 3,369,542 km (0.059 R)
• M22: 3,613,985 km (0.057 R)
• M23: 3,704,342 km (0.05 R)
• M24: 3,784,078 km (0.118 R)
• M25: 4,527,430 km (0.104 R)
• M26: 4,600,583 km (0.091 R)
• M27: 4,972,334 km (0.091 R)
• M28: 5,136,443 km (0.052 R)
• M29: 5,251,184 km (0.092 R)
• M30: 5,470,345 km (0.118 R)
• M31: 5,944,122 km (0.082 R)
• M32: 6,132,017 km (0.102 R)
• M33: 6,335,619 km (0.078 R)
• M34: 6,431,362 km (0.113 R)
• M35: 6,624,194 km (0.106 R)
• M36: 6,805,207 km (0.061 R)
• M37: 7,044,265 km (0.09 R)
• M38: 7,129,236 km (0.109 R)
• M39: 7,458,351 km (0.07 R)
• M40: 7,545,118 km (0.1 R)
• M41: 7,748,721 km (0.118 R)
• M42: 7,939,458 km (0.087 R)
• M43: 8,042,830 km (0.083 R)
• M44: 8,116,881 km (0.091 R)
• M45: 8,340,530 km (0.041 R)
• M46: 8,505,836 km (0.028 R)
• M47: 8,962,259 km (0.114 R)
• M48: 9,039,152 km (0.075 R)
• M49: 9,147,162 km (0.109 R)
• M50: 9,317,703 km (0.1 R)
• M51: 9,804,046 km (0.081 R)
• M52: 9,883,183 km (0.103 R)
• M53: 10,363,093 km (0.116 R)
• M54: 10,703,428 km (0.06 R)
• M55: 10,981,830 km (0.111 R)
• M56: 11,113,626 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.5

Radius: 13.8

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.44 AU - 1.6 AU

Year: 1210 Days

Day: 14.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 40,156,859 km

• M1: 179,667 km (0.056 R)
• M2: 325,675 km (0.1 R)
• M3: 473,627 km (0.115 R)
• M4: 617,091 km (0.097 R)
• M5: 730,337 km (0.06 R)
• M6: 843,582 km (0.075 R)
• M7: 972,237 km (0.094 R)
• M8: 1,092,812 km (0.114 R)
• M9: 1,202,916 km (0.117 R)
• M10: 1,313,619 km (0.062 R)
• M11: 1,595,910 km (0.095 R)
• M12: 1,733,540 km (0.087 R)
• M13: 2,091,677 km (0.108 R)
• M14: 2,227,213 km (0.062 R)
• M15: 2,369,780 km (0.115 R)
• M16: 2,456,995 km (0.106 R)
• M17: 2,630,230 km (0.057 R)
• M18: 2,755,443 km (0.114 R)
• M19: 2,860,461 km (0.108 R)
• M20: 3,002,728 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.7

Radius: 14.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.22 AU - 1.82 AU

Year: 1210 Days

Day: 5 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,156,859 km

• M1: 199,713 km (0.113 R)
• M2: 333,454 km (0.056 R)
• M3: 444,306 km (0.075 R)
• M4: 625,170 km (0.071 R)
• M5: 876,344 km (0.091 R)
• M6: 1,033,721 km (0.081 R)
• M7: 1,188,405 km (0.071 R)
• M8: 1,284,447 km (0.074 R)
• M9: 1,396,945 km (0.092 R)
• M10: 1,594,265 km (0.115 R)
• M11: 1,721,124 km (0.099 R)
• M12: 1,877,154 km (0.103 R)
• M13: 2,048,743 km (0.091 R)
• M14: 2,171,413 km (0.073 R)
• M15: 2,313,381 km (0.104 R)
• M16: 2,583,705 km (0.074 R)
• M17: 2,793,441 km (0.052 R)
• M18: 2,942,441 km (0.113 R)
• M19: 3,205,134 km (0.047 R)
• M20: 3,342,615 km (0.107 R)
• M21: 3,533,352 km (0.111 R)
• M22: 4,127,256 km (0.098 R)
• M23: 4,484,944 km (0.073 R)
• M24: 4,667,603 km (0.111 R)
• M25: 4,982,357 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.1

Radius: 12.2

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.32 AU - 2.62 AU

Year: 2506 Days

Day: 10.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 40,156,859 km

• M1: 163,361 km (0.107 R)
• M2: 342,430 km (0.097 R)
• M3: 655,538 km (0.112 R)
• M4: 802,443 km (0.034 R)
• M5: 1,066,483 km (0.052 R)
• M6: 1,175,690 km (0.094 R)
• M7: 1,335,460 km (0.111 R)
• M8: 1,442,123 km (0.088 R)
• M9: 1,576,612 km (0.084 R)
• M10: 1,792,930 km (0.08 R)
• M11: 1,924,876 km (0.116 R)
• M12: 2,412,714 km (0.046 R)
• M13: 2,708,619 km (0.073 R)
• M14: 2,861,059 km (0.115 R)
• M15: 2,985,226 km (0.097 R)
• M16: 3,142,902 km (0.091 R)
• M17: 3,319,577 km (0.109 R)
• M18: 3,615,930 km (0.086 R)
• M19: 3,852,444 km (0.088 R)
• M20: 4,129,051 km (0.096 R)
• M21: 4,234,517 km (0.058 R)
• M22: 4,394,437 km (0.091 R)
• M23: 5,016,465 km (0.117 R)
• M24: 5,166,961 km (0.066 R)
• M25: 5,453,142 km (0.083 R)
• M26: 5,569,080 km (0.117 R)
• M27: 5,823,097 km (0.094 R)
• M28: 6,322,455 km (0.116 R)
• M29: 6,814,931 km (0.102 R)
• M30: 7,319,824 km (0.052 R)
• M31: 7,533,749 km (0.101 R)
• M32: 7,619,917 km (0.107 R)
• M33: 7,793,301 km (0.085 R)
• M34: 8,210,230 km (0.075 R)
• M35: 8,860,682 km (0.078 R)
• M36: 9,319,050 km (0.101 R)
• M37: 9,411,651 km (0.094 R)
• M38: 9,738,223 km (0.106 R)
• M39: 10,211,102 km (0.065 R)
• M40: 10,885,938 km (0.12 R)
• M41: 10,983,476 km (0.059 R)
• M42: 11,525,469 km (0.105 R)
• M43: 11,774,699 km (0.098 R)
• M44: 12,177,117 km (0.114 R)
• M45: 12,456,566 km (0.075 R)
• M46: 12,635,335 km (0.098 R)
• M47: 12,866,614 km (0.062 R)
• M48: 13,021,597 km (0.073 R)
• M49: 13,099,388 km (0.102 R)
• M50: 13,229,239 km (0.101 R)
• M51: 13,884,926 km (0.073 R)
• M52: 14,123,685 km (0.077 R)
• M53: 14,578,163 km (0.046 R)
• M54: 15,010,501 km (0.116 R)
• M55: 15,309,996 km (0.077 R)
• M56: 15,392,125 km (0.101 R)
• M57: 15,501,780 km (0.118 R)
• M58: 16,724,892 km (0.102 R)
• M59: 16,865,963 km (0.026 R)
• M60: 17,092,305 km (0.078 R)
• M61: 17,548,129 km (0.074 R)
• M62: 17,950,249 km (0.044 R)
• M63: 18,617,455 km (0.111 R)
• M64: 18,705,119 km (0.099 R)
• M65: 18,792,784 km (0.06 R)
• M66: 18,968,711 km (0.109 R)
• M67: 19,174,707 km (0.097 R)
• M68: 19,648,334 km (0.061 R)
• M69: 20,006,022 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.4

Radius: 13.7

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.97 AU - 5.23 AU

Year: 6370 Days

Day: 8.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,156,859 km

• M1: 193,729 km (0.068 R)
• M2: 421,118 km (0.079 R)
• M3: 590,912 km (0.076 R)
• M4: 802,593 km (0.065 R)
• M5: 910,901 km (0.107 R)
• M6: 1,109,268 km (0.054 R)
• M7: 1,322,744 km (0.087 R)
• M8: 1,530,835 km (0.072 R)
• M9: 2,175,751 km (0.059 R)
• M10: 2,948,275 km (0.073 R)
• M11: 3,827,462 km (0.117 R)
• M12: 4,871,505 km (0.094 R)
• M13: 6,285,953 km (0.081 R)
• M14: 6,414,607 km (0.103 R)
• M15: 6,544,308 km (0.034 R)
• M16: 6,971,710 km (0.117 R)
• M17: 7,172,021 km (0.093 R)
• M18: 7,544,370 km (0.091 R)
• M19: 7,681,402 km (0.086 R)
• M20: 8,556,250 km (0.103 R)
• M21: 8,987,541 km (0.074 R)
• M22: 9,096,448 km (0.116 R)
• M23: 9,315,609 km (0.107 R)
• M24: 10,247,753 km (0.111 R)
• M25: 10,399,595 km (0.032 R)
• M26: 10,898,504 km (0.073 R)
• M27: 11,523,374 km (0.111 R)
• M28: 11,840,223 km (0.094 R)
• M29: 12,644,910 km (0.113 R)
• M30: 12,807,971 km (0.094 R)
• M31: 13,095,050 km (0.117 R)
• M32: 13,384,222 km (0.12 R)
• M33: 13,550,426 km (0.054 R)
• M34: 13,675,489 km (0.106 R)
• M35: 14,690,212 km (0.106 R)
• M36: 15,077,072 km (0.059 R)
• M37: 15,293,390 km (0.101 R)
• M38: 15,554,439 km (0.082 R)
• M39: 16,036,742 km (0.118 R)
• M40: 16,390,691 km (0.042 R)
• M41: 16,657,723 km (0.097 R)
• M42: 16,791,912 km (0.106 R)
• M43: 18,429,111 km (0.076 R)
• M44: 18,846,340 km (0.104 R)
• M45: 20,069,153 km (0.097 R)
• M46: 20,690,283 km (0.066 R)
• M47: 21,172,287 km (0.101 R)
• M48: 21,366,166 km (0.059 R)
• M49: 21,463,255 km (0.098 R)
• M50: 21,560,644 km (0.117 R)
• M51: 22,591,074 km (0.029 R)
• M52: 23,637,660 km (0.112 R)
• M53: 23,738,190 km (0.051 R)
• M54: 24,192,220 km (0.083 R)
• M55: 24,751,117 km (0.08 R)
• M56: 25,160,118 km (0.097 R)
• M57: 25,262,742 km (0.071 R)
• M58: 25,468,439 km (0.118 R)
• M59: 26,609,721 km (0.103 R)
• M60: 26,766,500 km (0.033 R)
• M61: 27,133,912 km (0.11 R)
• M62: 27,344,546 km (0.094 R)
• M63: 27,502,821 km (0.078 R)
• M64: 27,608,586 km (0.035 R)
• M65: 28,139,359 km (0.056 R)
• M66: 28,887,947 km (0.077 R)
• M67: 31,228,256 km (0.115 R)
• M68: 31,947,672 km (0.118 R)
• M69: 32,225,925 km (0.071 R)
• M70: 32,448,975 km (0.114 R)
• M71: 32,728,723 km (0.088 R)
• M72: 33,065,318 km (0.099 R)
• M73: 33,515,907 km (0.111 R)
• M74: 33,855,195 km (0.064 R)
• M75: 35,453,648 km (0.05 R)
• M76: 35,626,284 km (0.116 R)
• M77: 36,552,295 km (0.073 R)
• M78: 36,784,920 km (0.112 R)
• M79: 37,368,950 km (0.114 R)
• M80: 37,838,388 km (0.104 R)
• M81: 38,723,708 km (0.049 R)
• M82: 39,079,751 km (0.098 R)
• M83: 39,735,289 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.4

Radius: 8.3

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.64 AU - 6.08 AU

Year: 8012 Days

Day: 13.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,156,859 km

• M1: 137,480 km (0.084 R)
• M2: 300,991 km (0.102 R)
• M3: 365,468 km (0.102 R)
• M4: 435,779 km (0.097 R)
• M5: 591,959 km (0.104 R)
• M6: 1,043,744 km (0.101 R)
• M7: 1,369,868 km (0.06 R)
• M8: 1,466,059 km (0.056 R)
• M9: 1,831,078 km (0.112 R)
• M10: 2,090,032 km (0.061 R)
• M11: 2,246,511 km (0.084 R)
• M12: 3,060,623 km (0.062 R)
• M13: 3,472,915 km (0.049 R)
• M14: 3,820,879 km (0.076 R)
• M15: 4,208,188 km (0.105 R)
• M16: 4,377,982 km (0.096 R)
• M17: 4,463,851 km (0.098 R)
• M18: 5,109,964 km (0.079 R)
• M19: 5,200,321 km (0.045 R)
• M20: 5,598,252 km (0.044 R)
• M21: 5,816,515 km (0.091 R)
• M22: 6,005,906 km (0.086 R)
• M23: 6,165,227 km (0.107 R)
• M24: 6,390,821 km (0.11 R)
• M25: 6,783,665 km (0.069 R)
• M26: 7,558,582 km (0.103 R)
• M27: 7,800,033 km (0.105 R)
• M28: 7,939,009 km (0.1 R)
• M29: 8,114,189 km (0.089 R)
• M30: 9,081,189 km (0.09 R)
• M31: 9,227,645 km (0.077 R)
• M32: 9,301,098 km (0.088 R)
• M33: 9,708,752 km (0.109 R)
• M34: 9,783,551 km (0.114 R)
• M35: 10,122,241 km (0.036 R)
• M36: 10,198,087 km (0.098 R)
• M37: 10,580,010 km (0.101 R)
• M38: 10,811,289 km (0.095 R)
• M39: 11,122,452 km (0.099 R)
• M40: 11,357,770 km (0.073 R)
• M41: 11,634,376 km (0.092 R)
• M42: 11,793,399 km (0.116 R)
• M43: 11,873,134 km (0.082 R)
• M44: 12,073,446 km (0.093 R)
• M45: 12,721,953 km (0.025 R)
• M46: 13,174,187 km (0.094 R)
• M47: 13,381,679 km (0.074 R)
• M48: 13,506,593 km (0.073 R)
• M49: 13,715,582 km (0.109 R)
• M50: 15,035,932 km (0.1 R)
• M51: 15,776,891 km (0.078 R)
• M52: 16,485,386 km (0.112 R)
• M53: 16,753,615 km (0.081 R)
• M54: 17,113,697 km (0.102 R)
• M55: 17,476,173 km (0.087 R)
• M56: 17,658,383 km (0.111 R)
• M57: 18,671,909 km (0.089 R)
• M58: 19,798,979 km (0.087 R)
• M59: 20,084,262 km (0.048 R)
• M60: 20,323,020 km (0.105 R)
• M61: 20,514,655 km (0.052 R)
• M62: 20,803,229 km (0.103 R)
• M63: 21,190,090 km (0.105 R)
• M64: 21,481,955 km (0.089 R)
• M65: 22,662,133 km (0.111 R)
• M66: 23,010,396 km (0.078 R)
• M67: 23,210,110 km (0.084 R)
• M68: 23,661,746 km (0.107 R)
• M69: 24,166,938 km (0.103 R)
• M70: 24,268,365 km (0.067 R)
• M71: 24,522,681 km (0.072 R)
• M72: 24,931,383 km (0.084 R)
• M73: 25,859,039 km (0.048 R)
• M74: 27,113,716 km (0.07 R)
• M75: 27,271,841 km (0.112 R)
• M76: 27,589,139 km (0.116 R)
• M77: 29,302,333 km (0.044 R)
• M78: 29,790,322 km (0.044 R)
• M79: 30,062,590 km (0.102 R)
• M80: 31,215,092 km (0.075 R)
• M81: 31,380,996 km (0.097 R)
• M82: 31,658,051 km (0.111 R)
• M83: 32,326,305 km (0.113 R)
• M84: 32,494,004 km (0.108 R)
• M85: 33,393,685 km (0.106 R)
• M86: 34,987,800 km (0.082 R)
• M87: 36,025,710 km (0.065 R)
• M88: 36,257,737 km (0.085 R)
• M89: 38,072,508 km (0.113 R)
• M90: 38,545,687 km (0.066 R)
• M91: 39,318,659 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 18,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit