🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.06 AU - 1.54 AU

Year: 550 Days

Day: 23.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.08 AU - 3.04 AU

Year: 1519 Days

Day: 43.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.08 AU - 4.22 AU

Year: 2586 Days

Day: 33.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.08 AU - 4.5 AU

Year: 3295 Days

Day: 31.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,275,795 km

• M1: 539,001 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.9

Radius: 10.1

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.29 AU - 7.05 AU

Year: 5007 Days

Day: 9 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 94,275,795 km

• M1: 134,638 km (0.119 R)
• M2: 246,687 km (0.104 R)
• M3: 328,816 km (0.11 R)
• M4: 428,747 km (0.104 R)
• M5: 590,313 km (0.114 R)
• M6: 676,482 km (0.043 R)
• M7: 773,571 km (0.072 R)
• M8: 1,087,427 km (0.073 R)
• M9: 1,225,655 km (0.065 R)
• M10: 1,495,680 km (0.119 R)
• M11: 1,708,856 km (0.1 R)
• M12: 1,819,110 km (0.087 R)
• M13: 1,914,404 km (0.082 R)
• M14: 2,056,073 km (0.079 R)
• M15: 2,201,333 km (0.068 R)
• M16: 2,444,579 km (0.075 R)
• M17: 2,559,919 km (0.11 R)
• M18: 2,657,307 km (0.102 R)
• M19: 2,795,984 km (0.094 R)
• M20: 3,215,756 km (0.104 R)
• M21: 3,460,199 km (0.102 R)
• M22: 3,754,757 km (0.083 R)
• M23: 3,832,548 km (0.052 R)
• M24: 3,944,447 km (0.045 R)
• M25: 4,012,215 km (0.104 R)
• M26: 4,263,839 km (0.092 R)
• M27: 4,615,394 km (0.112 R)
• M28: 4,867,167 km (0.095 R)
• M29: 5,222,312 km (0.08 R)
• M30: 5,509,839 km (0.098 R)
• M31: 5,777,021 km (0.065 R)
• M32: 6,152,960 km (0.058 R)
• M33: 6,284,457 km (0.089 R)
• M34: 6,738,636 km (0.119 R)
• M35: 7,106,796 km (0.09 R)
• M36: 7,425,739 km (0.112 R)
• M37: 7,636,223 km (0.066 R)
• M38: 7,706,834 km (0.064 R)
• M39: 7,820,229 km (0.093 R)
• M40: 7,962,795 km (0.094 R)
• M41: 8,149,494 km (0.106 R)
• M42: 8,732,925 km (0.088 R)
• M43: 8,955,228 km (0.109 R)
• M44: 9,314,711 km (0.082 R)
• M45: 9,526,692 km (0.1 R)
• M46: 9,862,988 km (0.094 R)
• M47: 10,125,532 km (0.08 R)
• M48: 10,234,290 km (0.109 R)
• M49: 10,359,054 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.7

Radius: 9.3

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.73 AU - 8.77 AU

Year: 8001 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 94,275,795 km

• M1: 148,551 km (0.103 R)
• M2: 236,065 km (0.078 R)
• M3: 297,550 km (0.108 R)
• M4: 366,664 km (0.113 R)
• M5: 456,423 km (0.064 R)
• M6: 877,990 km (0.112 R)
• M7: 949,348 km (0.12 R)
• M8: 1,462,469 km (0.053 R)
• M9: 1,886,130 km (0.116 R)
• M10: 2,051,735 km (0.095 R)
• M11: 2,655,362 km (0.111 R)
• M12: 3,540,982 km (0.099 R)
• M13: 3,687,139 km (0.097 R)
• M14: 3,895,080 km (0.066 R)
• M15: 5,189,401 km (0.086 R)
• M16: 5,490,092 km (0.12 R)
• M17: 5,899,841 km (0.106 R)
• M18: 5,969,105 km (0.1 R)
• M19: 6,073,524 km (0.077 R)
• M20: 6,178,691 km (0.085 R)
• M21: 7,040,525 km (0.099 R)
• M22: 7,187,878 km (0.042 R)
• M23: 7,410,929 km (0.077 R)
• M24: 7,673,922 km (0.026 R)
• M25: 8,209,034 km (0.111 R)
• M26: 8,364,167 km (0.103 R)
• M27: 8,638,080 km (0.107 R)
• M28: 10,258,824 km (0.069 R)
• M29: 10,552,035 km (0.071 R)
• M30: 10,636,259 km (0.11 R)
• M31: 11,018,332 km (0.062 R)
• M32: 11,318,575 km (0.045 R)
• M33: 11,621,660 km (0.079 R)
• M34: 12,059,084 km (0.102 R)
• M35: 12,412,883 km (0.108 R)
• M36: 12,950,089 km (0.076 R)
• M37: 13,176,281 km (0.089 R)
• M38: 13,816,261 km (0.089 R)
• M39: 14,093,615 km (0.107 R)
• M40: 14,279,566 km (0.111 R)
• M41: 14,984,172 km (0.103 R)
• M42: 15,269,155 km (0.085 R)
• M43: 16,427,043 km (0.08 R)
• M44: 16,967,241 km (0.09 R)
• M45: 17,663,170 km (0.116 R)
• M46: 18,216,383 km (0.106 R)
• M47: 21,493,474 km (0.099 R)
• M48: 21,707,549 km (0.118 R)
• M49: 22,030,082 km (0.118 R)
• M50: 23,721,734 km (0.099 R)
• M51: 24,555,144 km (0.104 R)
• M52: 25,398,128 km (0.073 R)
• M53: 26,997,030 km (0.059 R)
• M54: 28,041,971 km (0.095 R)
• M55: 28,100,464 km (0.068 R)
• M56: 28,334,734 km (0.079 R)
• M57: 30,351,314 km (0.113 R)
• M58: 30,832,420 km (0.101 R)
• M59: 31,863,449 km (0.084 R)
• M60: 32,229,964 km (0.051 R)
• M61: 33,028,966 km (0.106 R)
• M62: 33,461,902 km (0.097 R)
• M63: 34,458,523 km (0.111 R)
• M64: 34,897,593 km (0.095 R)
• M65: 35,338,458 km (0.109 R)
• M66: 35,401,588 km (0.071 R)
• M67: 35,971,556 km (0.108 R)
• M68: 36,417,058 km (0.109 R)
• M69: 36,992,412 km (0.11 R)
• M70: 37,313,299 km (0.027 R)
• M71: 37,699,711 km (0.047 R)
• M72: 37,893,290 km (0.033 R)
• M73: 38,671,349 km (0.113 R)
• M74: 39,192,997 km (0.045 R)
• M75: 39,454,643 km (0.088 R)
• M76: 40,837,975 km (0.06 R)
• M77: 40,970,518 km (0.103 R)
• M78: 41,702,202 km (0.099 R)
• M79: 41,835,793 km (0.029 R)
• M80: 41,902,513 km (0.091 R)
• M81: 42,103,124 km (0.101 R)
• M82: 42,304,183 km (0.106 R)
• M83: 44,808,601 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.5

Radius: 12.7

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.45 AU - 10.29 AU

Year: 8980 Days

Day: 10.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 94,275,795 km

• M1: 237,861 km (0.072 R)
• M2: 846,425 km (0.066 R)
• M3: 1,199,027 km (0.073 R)
• M4: 1,392,756 km (0.074 R)
• M5: 1,597,107 km (0.108 R)
• M6: 2,105,291 km (0.092 R)
• M7: 2,341,655 km (0.094 R)
• M8: 2,687,376 km (0.118 R)
• M9: 3,049,553 km (0.088 R)
• M10: 3,538,438 km (0.082 R)
• M11: 3,878,175 km (0.071 R)
• M12: 4,022,986 km (0.089 R)
• M13: 4,437,970 km (0.072 R)
• M14: 4,742,851 km (0.065 R)
• M15: 4,866,718 km (0.06 R)
• M16: 4,960,366 km (0.1 R)
• M17: 5,405,569 km (0.115 R)
• M18: 5,731,394 km (0.112 R)
• M19: 5,963,420 km (0.074 R)
• M20: 6,232,397 km (0.056 R)
• M21: 6,368,381 km (0.064 R)
• M22: 6,852,181 km (0.114 R)
• M23: 7,027,809 km (0.104 R)
• M24: 7,672,725 km (0.04 R)
• M25: 8,002,439 km (0.083 R)
• M26: 8,224,741 km (0.106 R)
• M27: 9,057,553 km (0.112 R)
• M28: 9,484,056 km (0.077 R)
• M29: 10,477,835 km (0.111 R)
• M30: 12,306,220 km (0.096 R)
• M31: 12,649,248 km (0.107 R)
• M32: 13,344,728 km (0.114 R)
• M33: 13,520,656 km (0.061 R)
• M34: 13,830,174 km (0.12 R)
• M35: 13,919,035 km (0.045 R)
• M36: 14,052,626 km (0.115 R)
• M37: 15,229,063 km (0.066 R)
• M38: 15,505,071 km (0.119 R)
• M39: 15,875,625 km (0.108 R)
• M40: 16,015,350 km (0.084 R)
• M41: 17,771,928 km (0.094 R)
• M42: 18,062,447 km (0.063 R)
• M43: 18,208,305 km (0.091 R)
• M44: 18,943,728 km (0.08 R)
• M45: 19,191,013 km (0.108 R)
• M46: 19,538,978 km (0.049 R)
• M47: 19,738,841 km (0.073 R)
• M48: 20,039,832 km (0.094 R)
• M49: 21,361,678 km (0.112 R)
• M50: 21,464,452 km (0.078 R)
• M51: 22,033,074 km (0.109 R)
• M52: 23,132,319 km (0.05 R)
• M53: 25,166,700 km (0.117 R)
• M54: 26,536,119 km (0.087 R)
• M55: 26,702,023 km (0.064 R)
• M56: 27,035,028 km (0.099 R)
• M57: 27,201,979 km (0.026 R)
• M58: 29,118,478 km (0.111 R)
• M59: 30,323,937 km (0.032 R)
• M60: 30,497,471 km (0.08 R)
• M61: 31,078,359 km (0.051 R)
• M62: 32,487,272 km (0.073 R)
• M63: 33,497,806 km (0.096 R)
• M64: 34,458,374 km (0.118 R)
• M65: 34,820,849 km (0.106 R)
• M66: 35,063,198 km (0.102 R)
• M67: 35,977,241 km (0.111 R)
• M68: 36,406,437 km (0.091 R)
• M69: 36,837,428 km (0.084 R)
• M70: 36,960,847 km (0.084 R)
• M71: 37,084,415 km (0.104 R)
• M72: 38,265,191 km (0.066 R)
• M73: 40,536,086 km (0.052 R)
• M74: 40,791,001 km (0.049 R)
• M75: 41,238,598 km (0.117 R)
• M76: 41,495,158 km (0.051 R)
• M77: 42,074,102 km (0.1 R)
• M78: 42,526,336 km (0.066 R)
• M79: 42,720,664 km (0.072 R)
• M80: 43,566,042 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356

Radius: 7.8

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 15.86 AU - 16.22 AU

Year: 23824 Days

Day: 22.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 94,275,795 km

• M1: 527,332 km (0.095 R)
• M2: 1,260,960 km (0.055 R)
• M3: 1,888,972 km (0.074 R)
• M4: 2,399,251 km (0.091 R)
• M5: 2,499,631 km (0.093 R)
• M6: 3,130,784 km (0.118 R)
• M7: 3,203,788 km (0.032 R)
• M8: 3,809,061 km (0.098 R)
• M9: 4,124,862 km (0.109 R)
• M10: 4,697,822 km (0.03 R)
• M11: 5,648,068 km (0.083 R)
• M12: 6,940,444 km (0.057 R)
• M13: 7,374,577 km (0.111 R)
• M14: 7,718,353 km (0.114 R)
• M15: 7,917,168 km (0.104 R)
• M16: 8,319,886 km (0.09 R)
• M17: 9,727,751 km (0.074 R)
• M18: 10,104,738 km (0.044 R)
• M19: 10,431,609 km (0.079 R)
• M20: 11,320,370 km (0.113 R)
• M21: 12,933,185 km (0.117 R)
• M22: 13,947,009 km (0.099 R)
• M23: 15,296,681 km (0.069 R)
• M24: 16,495,559 km (0.077 R)
• M25: 16,559,437 km (0.119 R)
• M26: 17,855,403 km (0.074 R)
• M27: 20,474,713 km (0.12 R)
• M28: 21,934,040 km (0.119 R)
• M29: 22,854,067 km (0.081 R)
• M30: 22,996,783 km (0.05 R)
• M31: 23,570,491 km (0.084 R)
• M32: 23,786,809 km (0.041 R)
• M33: 23,859,065 km (0.11 R)
• M34: 24,076,281 km (0.08 R)
• M35: 24,658,815 km (0.074 R)
• M36: 26,284,346 km (0.099 R)
• M37: 26,359,145 km (0.074 R)
• M38: 28,097,023 km (0.045 R)
• M39: 31,206,415 km (0.071 R)
• M40: 32,560,575 km (0.06 R)
• M41: 33,123,811 km (0.084 R)
• M42: 33,366,159 km (0.113 R)
• M43: 33,771,420 km (0.062 R)
• M44: 34,178,177 km (0.027 R)
• M45: 35,904,686 km (0.115 R)
• M46: 35,987,563 km (0.098 R)
• M47: 36,070,590 km (0.083 R)
• M48: 37,239,099 km (0.1 R)
• M49: 38,081,335 km (0.094 R)
• M50: 38,165,858 km (0.07 R)
• M51: 38,250,530 km (0.1 R)
• M52: 41,599,428 km (0.086 R)
• M53: 43,441,127 km (0.113 R)
• M54: 44,238,634 km (0.119 R)
• M55: 46,931,545 km (0.113 R)
• M56: 48,480,930 km (0.064 R)
• M57: 50,976,073 km (0.106 R)
• M58: 52,756,886 km (0.093 R)
• M59: 54,939,668 km (0.092 R)
• M60: 55,801,801 km (0.119 R)
• M61: 57,442,441 km (0.065 R)
• M62: 58,414,977 km (0.072 R)
• M63: 58,903,264 km (0.048 R)
• M64: 60,080,749 km (0.091 R)
• M65: 61,563,413 km (0.046 R)
• M66: 64,262,458 km (0.108 R)
• M67: 65,474,350 km (0.061 R)
• M68: 65,879,910 km (0.087 R)
• M69: 66,388,244 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.4

Radius: 8

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 15.51 AU - 22.89 AU

Year: 31200 Days

Day: 19.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 94,275,795 km

• M1: 494,271 km (0.106 R)
• M2: 1,414,897 km (0.055 R)
• M3: 1,518,269 km (0.088 R)
• M4: 1,732,792 km (0.078 R)
• M5: 2,033,783 km (0.099 R)
• M6: 2,111,724 km (0.112 R)
• M7: 3,349,646 km (0.116 R)
• M8: 4,014,309 km (0.077 R)
• M9: 4,615,992 km (0.092 R)
• M10: 5,680,381 km (0.067 R)
• M11: 5,902,234 km (0.093 R)
• M12: 6,354,170 km (0.108 R)
• M13: 6,700,638 km (0.064 R)
• M14: 6,758,832 km (0.117 R)
• M15: 7,411,677 km (0.077 R)
• M16: 8,146,651 km (0.09 R)
• M17: 8,209,034 km (0.104 R)
• M18: 9,488,095 km (0.073 R)
• M19: 10,623,244 km (0.072 R)
• M20: 11,172,268 km (0.095 R)
• M21: 11,520,083 km (0.091 R)
• M22: 11,590,095 km (0.109 R)
• M23: 12,874,094 km (0.112 R)
• M24: 13,903,626 km (0.052 R)
• M25: 17,871,410 km (0.1 R)
• M26: 18,278,167 km (0.102 R)
• M27: 18,770,194 km (0.104 R)
• M28: 19,349,737 km (0.111 R)
• M29: 19,851,189 km (0.062 R)
• M30: 23,567,948 km (0.104 R)
• M31: 23,924,439 km (0.106 R)
• M32: 24,013,749 km (0.083 R)
• M33: 24,733,016 km (0.086 R)
• M34: 29,003,586 km (0.078 R)
• M35: 29,577,145 km (0.119 R)
• M36: 29,961,611 km (0.1 R)
• M37: 30,154,443 km (0.064 R)
• M38: 30,541,452 km (0.09 R)
• M39: 31,125,034 km (0.1 R)
• M40: 31,320,409 km (0.109 R)
• M41: 31,908,777 km (0.117 R)
• M42: 33,896,484 km (0.11 R)
• M43: 35,108,376 km (0.059 R)
• M44: 35,515,432 km (0.083 R)
• M45: 36,128,933 km (0.086 R)
• M46: 38,932,995 km (0.075 R)
• M47: 39,777,176 km (0.112 R)
• M48: 39,883,092 km (0.101 R)
• M49: 40,201,585 km (0.088 R)
• M50: 40,520,827 km (0.109 R)
• M51: 40,840,817 km (0.112 R)
• M52: 42,129,603 km (0.068 R)
• M53: 43,540,759 km (0.097 R)
• M54: 49,680,256 km (0.082 R)
• M55: 56,203,172 km (0.119 R)
• M56: 57,875,527 km (0.098 R)
• M57: 57,995,504 km (0.06 R)
• M58: 58,115,781 km (0.087 R)
• M59: 58,235,908 km (0.07 R)
• M60: 59,564,038 km (0.116 R)
• M61: 60,536,274 km (0.102 R)
• M62: 61,268,855 km (0.054 R)
• M63: 66,352,640 km (0.033 R)
• M64: 66,981,848 km (0.115 R)
• M65: 72,473,885 km (0.088 R)
• M66: 74,162,396 km (0.045 R)
• M67: 77,446,070 km (0.118 R)
• M68: 77,578,314 km (0.119 R)
• M69: 79,038,988 km (0.119 R)
• M70: 79,705,895 km (0.114 R)
• M71: 82,392,074 km (0.114 R)
• M72: 82,527,161 km (0.111 R)
• M73: 83,610,549 km (0.098 R)
• M74: 84,154,038 km (0.102 R)
• M75: 86,339,513 km (0.106 R)
• M76: 87,439,357 km (0.081 R)
• M77: 87,852,995 km (0.085 R)
• M78: 88,129,003 km (0.078 R)
• M79: 88,820,594 km (0.079 R)
• M80: 91,324,863 km (0.05 R)
• M81: 92,866,618 km (0.11 R)
• M82: 93,148,012 km (0.079 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: 488 - 17,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit