🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.63 AU - 0.65 AU

Year: 187 Days

Day: 27.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.72 AU - 0.9 AU

Year: 266 Days

Day: 34.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.94 AU - 1.12 AU

Year: 382 Days

Day: 35.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 91,644,686 km

• M1: 205,398 km (0.085 R)
• M2: 727,794 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.04 AU - 1.06 AU

Year: 393 Days

Day: 41.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 91,644,686 km

• M1: 217,515 km (0.11 R)
• M2: 572,661 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.84 AU - 3.64 AU

Year: 2130 Days

Day: 41 Hours

Environment

Temp: -100 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,644,686 km

• M1: 452,384 km (0.051 R)
• M2: 700,268 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.3

Radius: 8.7

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.41 AU - 7.33 AU

Year: 5872 Days

Day: 12.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,644,686 km

• M1: 185,950 km (0.118 R)
• M2: 258,206 km (0.093 R)
• M3: 319,990 km (0.1 R)
• M4: 415,583 km (0.069 R)
• M5: 542,891 km (0.108 R)
• M6: 606,470 km (0.078 R)
• M7: 661,671 km (0.105 R)
• M8: 825,930 km (0.079 R)
• M9: 900,579 km (0.102 R)
• M10: 1,030,281 km (0.049 R)
• M11: 1,251,087 km (0.029 R)
• M12: 1,352,514 km (0.115 R)
• M13: 1,834,818 km (0.058 R)
• M14: 2,138,202 km (0.051 R)
• M15: 2,457,444 km (0.064 R)
• M16: 2,567,249 km (0.092 R)
• M17: 3,524,227 km (0.113 R)
• M18: 3,606,954 km (0.089 R)
• M19: 3,690,131 km (0.092 R)
• M20: 3,753,111 km (0.096 R)
• M21: 4,094,643 km (0.097 R)
• M22: 4,247,233 km (0.038 R)
• M23: 4,401,768 km (0.106 R)
• M24: 4,468,638 km (0.034 R)
• M25: 4,671,044 km (0.111 R)
• M26: 4,739,261 km (0.047 R)
• M27: 5,084,981 km (0.096 R)
• M28: 5,178,629 km (0.088 R)
• M29: 5,825,491 km (0.098 R)
• M30: 6,675,955 km (0.086 R)
• M31: 6,985,323 km (0.115 R)
• M32: 7,352,287 km (0.077 R)
• M33: 7,618,272 km (0.115 R)
• M34: 7,725,683 km (0.113 R)
• M35: 8,132,439 km (0.085 R)
• M36: 8,187,192 km (0.089 R)
• M37: 8,518,402 km (0.074 R)
• M38: 8,854,100 km (0.097 R)
• M39: 8,938,622 km (0.073 R)
• M40: 9,337,002 km (0.1 R)
• M41: 9,828,431 km (0.098 R)
• M42: 11,475,653 km (0.05 R)
• M43: 11,629,589 km (0.116 R)
• M44: 11,691,373 km (0.118 R)
• M45: 11,784,273 km (0.081 R)
• M46: 11,939,556 km (0.112 R)
• M47: 12,095,586 km (0.058 R)
• M48: 12,158,268 km (0.069 R)
• M49: 12,441,307 km (0.057 R)
• M50: 12,726,440 km (0.1 R)
• M51: 12,917,776 km (0.107 R)
• M52: 13,206,650 km (0.096 R)
• M53: 13,303,439 km (0.067 R)
• M54: 14,715,793 km (0.045 R)
• M55: 14,916,703 km (0.112 R)
• M56: 15,152,170 km (0.104 R)
• M57: 15,592,885 km (0.078 R)
• M58: 15,831,793 km (0.117 R)
• M59: 16,417,319 km (0.068 R)
• M60: 17,432,490 km (0.119 R)
• M61: 17,538,705 km (0.103 R)
• M62: 17,751,732 km (0.044 R)
• M63: 17,894,149 km (0.109 R)
• M64: 18,431,804 km (0.108 R)
• M65: 18,757,030 km (0.115 R)
• M66: 19,193,556 km (0.099 R)
• M67: 20,299,384 km (0.073 R)
• M68: 20,523,033 km (0.049 R)
• M69: 22,264,651 km (0.088 R)
• M70: 22,456,884 km (0.117 R)
• M71: 22,920,339 km (0.115 R)
• M72: 23,425,979 km (0.109 R)
• M73: 24,211,069 km (0.1 R)
• M74: 24,487,825 km (0.119 R)
• M75: 26,008,787 km (0.108 R)
• M76: 26,089,719 km (0.037 R)
• M77: 26,414,047 km (0.097 R)
• M78: 26,862,392 km (0.048 R)
• M79: 26,944,222 km (0.082 R)
• M80: 27,108,032 km (0.082 R)
• M81: 27,272,141 km (0.119 R)
• M82: 27,395,409 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.5

Radius: 12.9

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.19 AU - 8.15 AU

Year: 7012 Days

Day: 14.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 91,644,686 km

• M1: 182,958 km (0.045 R)
• M2: 325,525 km (0.099 R)
• M3: 690,693 km (0.109 R)
• M4: 801,845 km (0.079 R)
• M5: 883,525 km (0.06 R)
• M6: 1,366,876 km (0.042 R)
• M7: 1,721,572 km (0.075 R)
• M8: 1,878,201 km (0.029 R)
• M9: 1,990,699 km (0.112 R)
• M10: 2,105,590 km (0.111 R)
• M11: 2,239,630 km (0.069 R)
• M12: 2,325,050 km (0.079 R)
• M13: 2,659,401 km (0.053 R)
• M14: 2,860,311 km (0.109 R)
• M15: 3,374,629 km (0.092 R)
• M16: 3,713,618 km (0.043 R)
• M17: 3,835,839 km (0.072 R)
• M18: 3,959,407 km (0.093 R)
• M19: 4,359,880 km (0.043 R)
• M20: 4,729,387 km (0.04 R)
• M21: 5,452,394 km (0.099 R)
• M22: 5,685,467 km (0.065 R)
• M23: 5,945,767 km (0.08 R)
• M24: 6,137,552 km (0.096 R)
• M25: 6,258,427 km (0.059 R)
• M26: 6,404,584 km (0.038 R)
• M27: 6,551,938 km (0.073 R)
• M28: 7,485,129 km (0.053 R)
• M29: 7,692,472 km (0.075 R)
• M30: 7,822,921 km (0.07 R)
• M31: 7,954,268 km (0.037 R)
• M32: 8,112,693 km (0.067 R)
• M33: 8,540,692 km (0.063 R)
• M34: 8,757,310 km (0.078 R)
• M35: 8,839,140 km (0.093 R)
• M36: 8,975,872 km (0.076 R)
• M37: 9,251,731 km (0.052 R)
• M38: 10,095,762 km (0.087 R)
• M39: 10,759,528 km (0.048 R)
• M40: 10,964,477 km (0.114 R)
• M41: 11,141,002 km (0.1 R)
• M42: 11,348,345 km (0.1 R)
• M43: 11,796,839 km (0.103 R)
• M44: 12,099,027 km (0.029 R)
• M45: 12,434,425 km (0.117 R)
• M46: 12,618,730 km (0.07 R)
• M47: 12,742,148 km (0.032 R)
• M48: 13,208,295 km (0.078 R)
• M49: 13,806,687 km (0.09 R)
• M50: 14,349,727 km (0.071 R)
• M51: 14,607,783 km (0.116 R)
• M52: 14,737,335 km (0.118 R)
• M53: 15,456,901 km (0.082 R)
• M54: 15,555,935 km (0.045 R)
• M55: 15,754,451 km (0.08 R)
• M56: 16,087,456 km (0.059 R)
• M57: 16,389,195 km (0.109 R)
• M58: 16,523,833 km (0.079 R)
• M59: 17,717,923 km (0.097 R)
• M60: 18,064,242 km (0.082 R)
• M61: 18,482,817 km (0.102 R)
• M62: 18,939,838 km (0.072 R)
• M63: 19,400,600 km (0.115 R)
• M64: 20,008,715 km (0.111 R)
• M65: 20,441,651 km (0.073 R)
• M66: 20,659,316 km (0.111 R)
• M67: 21,427,352 km (0.095 R)
• M68: 21,537,905 km (0.073 R)
• M69: 21,907,411 km (0.077 R)
• M70: 22,018,712 km (0.052 R)
• M71: 22,878,302 km (0.103 R)
• M72: 23,863,254 km (0.095 R)
• M73: 24,746,031 km (0.077 R)
• M74: 25,405,458 km (0.096 R)
• M75: 25,561,489 km (0.025 R)
• M76: 26,346,130 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.1

Radius: 4.2

Gravity: 52.95 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 11.56 AU - 14.62 AU

Year: 17298 Days

Day: 19.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,644,686 km

• M1: 87,814 km (0.098 R)
• M2: 152,889 km (0.115 R)
• M3: 285,134 km (0.098 R)
• M4: 336,894 km (0.099 R)
• M5: 664,514 km (0.088 R)
• M6: 933,790 km (0.09 R)
• M7: 1,039,556 km (0.099 R)
• M8: 1,205,460 km (0.115 R)
• M9: 1,320,650 km (0.106 R)
• M10: 1,593,068 km (0.058 R)
• M11: 1,982,621 km (0.1 R)
• M12: 2,364,694 km (0.09 R)
• M13: 2,844,753 km (0.086 R)
• M14: 3,037,286 km (0.114 R)
• M15: 3,313,892 km (0.115 R)
• M16: 3,723,042 km (0.051 R)
• M17: 4,018,947 km (0.069 R)
• M18: 4,061,732 km (0.085 R)
• M19: 4,234,817 km (0.101 R)
• M20: 4,454,576 km (0.05 R)
• M21: 4,588,167 km (0.111 R)
• M22: 4,768,432 km (0.092 R)
• M23: 8,166,997 km (0.115 R)
• M24: 8,330,507 km (0.106 R)
• M25: 9,562,745 km (0.034 R)
• M26: 11,211,164 km (0.064 R)
• M27: 12,755,462 km (0.055 R)
• M28: 13,713,637 km (0.075 R)
• M29: 13,778,263 km (0.119 R)
• M30: 14,365,136 km (0.043 R)
• M31: 14,760,822 km (0.097 R)
• M32: 15,293,989 km (0.084 R)
• M33: 18,910,068 km (0.06 R)
• M34: 19,707,425 km (0.108 R)
• M35: 20,220,396 km (0.116 R)
• M36: 20,886,556 km (0.085 R)
• M37: 21,259,653 km (0.069 R)
• M38: 21,634,994 km (0.117 R)
• M39: 22,392,258 km (0.115 R)
• M40: 23,081,156 km (0.107 R)
• M41: 23,158,199 km (0.077 R)
• M42: 24,322,968 km (0.087 R)
• M43: 26,467,304 km (0.102 R)
• M44: 26,709,353 km (0.036 R)
• M45: 28,588,602 km (0.054 R)
• M46: 28,836,934 km (0.111 R)
• M47: 29,920,921 km (0.093 R)
• M48: 31,018,221 km (0.033 R)
• M49: 31,700,088 km (0.118 R)
• M50: 33,949,890 km (0.119 R)
• M51: 34,828,778 km (0.096 R)
• M52: 37,963,302 km (0.061 R)
• M53: 38,054,258 km (0.067 R)
• M54: 39,979,283 km (0.101 R)
• M55: 40,627,939 km (0.106 R)
• M56: 41,186,837 km (0.103 R)
• M57: 41,280,186 km (0.083 R)
• M58: 42,029,821 km (0.082 R)
• M59: 42,406,209 km (0.05 R)
• M60: 45,265,324 km (0.119 R)
• M61: 45,651,137 km (0.073 R)
• M62: 47,107,921 km (0.098 R)
• M63: 47,498,970 km (0.112 R)
• M64: 47,989,202 km (0.04 R)
• M65: 49,272,003 km (0.07 R)
• M66: 50,166,599 km (0.092 R)
• M67: 50,266,231 km (0.085 R)
• M68: 50,765,888 km (0.072 R)
• M69: 51,166,810 km (0.103 R)
• M70: 51,669,459 km (0.102 R)
• M71: 52,679,544 km (0.108 R)
• M72: 53,696,061 km (0.115 R)
• M73: 54,206,788 km (0.076 R)
• M74: 54,309,113 km (0.066 R)
• M75: 55,955,288 km (0.096 R)
• M76: 56,369,375 km (0.111 R)
• M77: 56,784,509 km (0.074 R)
• M78: 58,245,482 km (0.117 R)
• M79: 58,560,086 km (0.115 R)
• M80: 59,930,104 km (0.103 R)
• M81: 60,991,052 km (0.086 R)
• M82: 61,310,593 km (0.082 R)
• M83: 61,630,732 km (0.059 R)
• M84: 62,058,283 km (0.03 R)
• M85: 63,347,069 km (0.109 R)
• M86: 63,562,789 km (0.113 R)
• M87: 64,102,987 km (0.111 R)
• M88: 65,950,969 km (0.096 R)
• M89: 67,376,039 km (0.062 R)
• M90: 68,147,515 km (0.097 R)
• M91: 70,926,744 km (0.113 R)
• M92: 74,537,737 km (0.118 R)
• M93: 76,136,340 km (0.091 R)
• M94: 76,480,266 km (0.052 R)
• M95: 76,595,007 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.5

Radius: 4.9

Gravity: 41 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 12.44 AU - 18.34 AU

Year: 22052 Days

Day: 15.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,644,686 km

• M1: 139,126 km (0.042 R)
• M2: 246,238 km (0.096 R)
• M3: 282,142 km (0.096 R)
• M4: 339,587 km (0.047 R)
• M5: 513,270 km (0.105 R)
• M6: 635,043 km (0.115 R)
• M7: 994,078 km (0.119 R)
• M8: 1,274,574 km (0.047 R)
• M9: 2,575,028 km (0.087 R)
• M10: 3,356,677 km (0.09 R)
• M11: 3,402,155 km (0.116 R)
• M12: 3,963,596 km (0.082 R)
• M13: 4,654,289 km (0.109 R)
• M14: 5,117,743 km (0.108 R)
• M15: 5,595,708 km (0.05 R)
• M16: 6,087,885 km (0.073 R)
• M17: 6,199,186 km (0.119 R)
• M18: 6,423,733 km (0.044 R)
• M19: 6,765,564 km (0.118 R)
• M20: 7,526,418 km (0.08 R)
• M21: 8,437,470 km (0.077 R)
• M22: 8,561,486 km (0.075 R)
• M23: 9,000,556 km (0.098 R)
• M24: 9,446,956 km (0.098 R)
• M25: 9,835,312 km (0.07 R)
• M26: 10,162,931 km (0.098 R)
• M27: 12,909,847 km (0.108 R)
• M28: 13,124,520 km (0.083 R)
• M29: 13,412,646 km (0.064 R)
• M30: 15,034,436 km (0.109 R)
• M31: 15,639,410 km (0.116 R)
• M32: 15,792,000 km (0.092 R)
• M33: 16,561,681 km (0.042 R)
• M34: 16,639,322 km (0.06 R)
• M35: 17,186,252 km (0.09 R)
• M36: 18,378,098 km (0.115 R)
• M37: 18,619,549 km (0.062 R)
• M38: 21,176,327 km (0.103 R)
• M39: 22,710,602 km (0.108 R)
• M40: 24,545,420 km (0.097 R)
• M41: 26,336,556 km (0.111 R)
• M42: 27,339,460 km (0.082 R)
• M43: 27,707,321 km (0.091 R)
• M44: 28,447,681 km (0.034 R)
• M45: 29,476,465 km (0.091 R)
• M46: 32,246,569 km (0.106 R)
• M47: 33,515,009 km (0.116 R)
• M48: 38,132,497 km (0.118 R)
• M49: 38,749,289 km (0.118 R)
• M50: 39,162,329 km (0.086 R)
• M51: 45,530,411 km (0.081 R)
• M52: 46,622,476 km (0.066 R)
• M53: 47,612,814 km (0.026 R)
• M54: 48,055,174 km (0.05 R)
• M55: 50,850,411 km (0.065 R)
• M56: 51,189,399 km (0.071 R)
• M57: 51,415,891 km (0.083 R)
• M58: 52,210,854 km (0.091 R)
• M59: 52,552,834 km (0.113 R)
• M60: 54,273,808 km (0.083 R)
• M61: 54,967,344 km (0.095 R)
• M62: 55,199,221 km (0.092 R)
• M63: 57,652,925 km (0.112 R)
• M64: 58,952,482 km (0.086 R)
• M65: 59,427,455 km (0.05 R)
• M66: 60,261,613 km (0.111 R)
• M67: 60,500,670 km (0.062 R)
• M68: 63,393,743 km (0.12 R)
• M69: 65,592,982 km (0.058 R)
• M70: 65,838,771 km (0.092 R)
• M71: 66,701,951 km (0.091 R)
• M72: 68,563,846 km (0.12 R)
• M73: 68,688,610 km (0.097 R)
• M74: 69,438,694 km (0.06 R)
• M75: 69,563,907 km (0.077 R)
• M76: 70,946,790 km (0.077 R)
• M77: 71,073,051 km (0.082 R)
• M78: 71,451,982 km (0.103 R)
• M79: 72,211,939 km (0.069 R)
• M80: 72,338,798 km (0.038 R)
• M81: 72,592,816 km (0.114 R)
• M82: 74,251,407 km (0.087 R)
• M83: 76,439,126 km (0.104 R)
• M84: 78,517,340 km (0.095 R)
• M85: 79,039,736 km (0.041 R)
• M86: 81,801,612 km (0.114 R)
• M87: 83,393,931 km (0.081 R)
• M88: 83,926,949 km (0.102 R)
• M89: 85,398,692 km (0.098 R)
• M90: 85,532,882 km (0.07 R)
• M91: 86,070,387 km (0.087 R)
• M92: 87,960,706 km (0.081 R)
• M93: 88,503,297 km (0.079 R)
• M94: 89,183,070 km (0.073 R)
• M95: 89,864,638 km (0.114 R)
• M96: 91,644,703 km (0.057 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: 536 - 16,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit