🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.61 AU - 0.63 AU

Year: 213 Days

Day: 26 Hours

Environment

Temp: 17 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.67 AU - 0.85 AU

Year: 289 Days

Day: 24.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,374,909 km

• M1: 142,567 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.84 AU - 0.86 AU

Year: 342 Days

Day: 26.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,374,909 km

• M1: 303,534 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.76 AU - 1.1 AU

Year: 392 Days

Day: 36.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.23 AU - 1.27 AU

Year: 610 Days

Day: 46.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,374,909 km

• M1: 602,431 km (0.115 R)
• M2: 1,028,635 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.53 AU - 1.63 AU

Year: 867 Days

Day: 45.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.2

Radius: 13.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.27 AU - 3.05 AU

Year: 1894 Days

Day: 5.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 92,374,909 km

• M1: 171,439 km (0.084 R)
• M2: 260,300 km (0.04 R)
• M3: 394,490 km (0.106 R)
• M4: 496,067 km (0.042 R)
• M5: 740,659 km (0.102 R)
• M6: 1,136,345 km (0.087 R)
• M7: 1,267,992 km (0.093 R)
• M8: 1,377,198 km (0.112 R)
• M9: 1,615,507 km (0.081 R)
• M10: 1,826,590 km (0.103 R)
• M11: 1,930,261 km (0.104 R)
• M12: 2,046,948 km (0.057 R)
• M13: 2,253,991 km (0.112 R)
• M14: 2,433,957 km (0.078 R)
• M15: 2,844,454 km (0.077 R)
• M16: 3,113,880 km (0.116 R)
• M17: 3,251,809 km (0.062 R)
• M18: 3,340,670 km (0.079 R)
• M19: 3,482,040 km (0.027 R)
• M20: 3,757,450 km (0.117 R)
• M21: 4,135,932 km (0.086 R)
• M22: 4,470,284 km (0.114 R)
• M23: 4,813,461 km (0.067 R)
• M24: 4,988,341 km (0.119 R)
• M25: 5,801,405 km (0.101 R)
• M26: 5,910,013 km (0.112 R)
• M27: 6,034,778 km (0.076 R)
• M28: 6,207,863 km (0.064 R)
• M29: 6,462,478 km (0.1 R)
• M30: 6,720,684 km (0.068 R)
• M31: 6,883,746 km (0.115 R)
• M32: 6,998,787 km (0.086 R)
• M33: 7,213,909 km (0.091 R)
• M34: 7,651,033 km (0.063 R)
• M35: 7,907,145 km (0.1 R)
• M36: 8,253,015 km (0.099 R)
• M37: 8,515,859 km (0.074 R)
• M38: 8,692,534 km (0.106 R)
• M39: 9,484,505 km (0.067 R)
• M40: 9,576,059 km (0.075 R)
• M41: 9,686,163 km (0.11 R)
• M42: 9,833,666 km (0.094 R)
• M43: 10,093,668 km (0.082 R)
• M44: 10,205,866 km (0.118 R)
• M45: 10,507,006 km (0.113 R)
• M46: 10,620,701 km (0.039 R)
• M47: 11,583,812 km (0.104 R)
• M48: 11,720,993 km (0.105 R)
• M49: 11,819,129 km (0.057 R)
• M50: 12,175,172 km (0.067 R)
• M51: 12,314,598 km (0.096 R)
• M52: 12,494,713 km (0.111 R)
• M53: 13,101,034 km (0.049 R)
• M54: 13,264,394 km (0.117 R)
• M55: 13,428,503 km (0.08 R)
• M56: 13,572,566 km (0.117 R)
• M57: 13,779,310 km (0.08 R)
• M58: 14,007,896 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.1

Radius: 11.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.18 AU - 3.18 AU

Year: 1915 Days

Day: 5.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 92,374,909 km

• M1: 156,180 km (0.087 R)
• M2: 243,097 km (0.082 R)
• M3: 323,730 km (0.088 R)
• M4: 463,155 km (0.12 R)
• M5: 626,965 km (0.026 R)
• M6: 698,472 km (0.076 R)
• M7: 824,733 km (0.095 R)
• M8: 987,047 km (0.114 R)
• M9: 1,266,795 km (0.116 R)
• M10: 1,416,393 km (0.098 R)
• M11: 1,513,930 km (0.088 R)
• M12: 1,776,924 km (0.097 R)
• M13: 2,054,876 km (0.113 R)
• M14: 2,166,327 km (0.083 R)
• M15: 2,279,872 km (0.086 R)
• M16: 2,375,913 km (0.105 R)
• M17: 2,825,754 km (0.083 R)
• M18: 2,918,954 km (0.082 R)
• M19: 3,013,200 km (0.117 R)
• M20: 3,389,439 km (0.111 R)
• M21: 3,488,772 km (0.107 R)
• M22: 3,826,714 km (0.088 R)
• M23: 3,918,567 km (0.063 R)
• M24: 4,057,992 km (0.078 R)
• M25: 4,281,940 km (0.093 R)
• M26: 4,353,448 km (0.111 R)
• M27: 4,473,724 km (0.114 R)
• M28: 4,570,664 km (0.107 R)
• M29: 4,668,351 km (0.088 R)
• M30: 4,803,887 km (0.087 R)
• M31: 5,167,410 km (0.111 R)
• M32: 5,565,789 km (0.104 R)
• M33: 5,749,196 km (0.107 R)
• M34: 5,907,770 km (0.066 R)
• M35: 6,148,622 km (0.082 R)
• M36: 6,256,632 km (0.051 R)
• M37: 6,695,253 km (0.102 R)
• M38: 6,890,328 km (0.034 R)
• M39: 7,115,623 km (0.089 R)
• M40: 7,286,164 km (0.104 R)
• M41: 7,372,033 km (0.092 R)
• M42: 7,443,691 km (0.079 R)
• M43: 7,530,158 km (0.094 R)
• M44: 7,616,925 km (0.12 R)
• M45: 7,791,356 km (0.119 R)
• M46: 7,864,510 km (0.048 R)
• M47: 8,397,676 km (0.102 R)
• M48: 8,653,489 km (0.119 R)
• M49: 8,774,813 km (0.091 R)
• M50: 8,896,735 km (0.105 R)
• M51: 8,988,588 km (0.074 R)
• M52: 9,234,826 km (0.048 R)
• M53: 9,343,285 km (0.111 R)
• M54: 9,592,814 km (0.102 R)
• M55: 9,892,010 km (0.106 R)
• M56: 10,114,462 km (0.03 R)
• M57: 10,467,363 km (0.099 R)
• M58: 10,548,146 km (0.054 R)
• M59: 10,629,078 km (0.088 R)
• M60: 11,086,399 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.6

Radius: 6.5

Gravity: 14.95 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.57 AU - 12.19 AU

Year: 17876 Days

Day: 21.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,374,909 km

• M1: 83,027 km (0.088 R)
• M2: 206,894 km (0.065 R)
• M3: 320,289 km (0.088 R)
• M4: 549,623 km (0.116 R)
• M5: 671,545 km (0.062 R)
• M6: 1,039,556 km (0.096 R)
• M7: 1,140,385 km (0.046 R)
• M8: 1,379,292 km (0.095 R)
• M9: 1,518,867 km (0.096 R)
• M10: 1,722,021 km (0.098 R)
• M11: 1,811,780 km (0.063 R)
• M12: 1,996,084 km (0.045 R)
• M13: 2,382,795 km (0.085 R)
• M14: 3,077,827 km (0.096 R)
• M15: 3,297,885 km (0.103 R)
• M16: 3,409,934 km (0.113 R)
• M17: 4,556,153 km (0.059 R)
• M18: 5,810,082 km (0.116 R)
• M19: 6,733,101 km (0.051 R)
• M20: 6,875,518 km (0.113 R)
• M21: 7,067,003 km (0.086 R)
• M22: 7,750,666 km (0.035 R)
• M23: 7,800,183 km (0.082 R)
• M24: 8,201,254 km (0.081 R)
• M25: 8,302,532 km (0.068 R)
• M26: 8,763,443 km (0.078 R)
• M27: 9,338,049 km (0.063 R)
• M28: 9,496,922 km (0.113 R)
• M29: 9,871,066 km (0.111 R)
• M30: 11,133,971 km (0.049 R)
• M31: 11,927,438 km (0.113 R)
• M32: 12,505,185 km (0.076 R)
• M33: 12,563,528 km (0.113 R)
• M34: 14,049,783 km (0.115 R)
• M35: 14,110,370 km (0.087 R)
• M36: 15,216,048 km (0.06 R)
• M37: 16,158,664 km (0.105 R)
• M38: 16,349,402 km (0.071 R)
• M39: 17,444,458 km (0.085 R)
• M40: 18,829,585 km (0.119 R)
• M41: 21,774,269 km (0.089 R)
• M42: 22,692,202 km (0.077 R)
• M43: 23,406,980 km (0.039 R)
• M44: 23,984,129 km (0.05 R)
• M45: 24,056,534 km (0.103 R)
• M46: 24,274,498 km (0.104 R)
• M47: 24,858,529 km (0.106 R)
• M48: 25,152,339 km (0.085 R)
• M49: 25,226,091 km (0.117 R)
• M50: 25,299,693 km (0.077 R)
• M51: 25,669,349 km (0.109 R)
• M52: 26,040,651 km (0.094 R)
• M53: 26,189,800 km (0.12 R)
• M54: 26,864,038 km (0.072 R)
• M55: 27,392,417 km (0.068 R)
• M56: 28,000,383 km (0.086 R)
• M57: 28,689,730 km (0.114 R)
• M58: 30,398,287 km (0.11 R)
• M59: 31,106,633 km (0.037 R)
• M60: 31,344,045 km (0.102 R)
• M61: 31,900,100 km (0.09 R)
• M62: 32,780,633 km (0.112 R)
• M63: 33,183,500 km (0.118 R)
• M64: 34,238,614 km (0.072 R)
• M65: 35,966,170 km (0.098 R)
• M66: 37,469,330 km (0.068 R)
• M67: 39,334,367 km (0.113 R)
• M68: 40,364,348 km (0.101 R)
• M69: 42,100,581 km (0.087 R)
• M70: 42,801,896 km (0.068 R)
• M71: 43,683,925 km (0.088 R)
• M72: 44,127,183 km (0.082 R)
• M73: 44,216,044 km (0.095 R)
• M74: 46,999,163 km (0.079 R)
• M75: 47,635,403 km (0.081 R)
• M76: 47,909,017 km (0.119 R)
• M77: 48,274,634 km (0.049 R)
• M78: 50,394,436 km (0.113 R)
• M79: 50,673,287 km (0.046 R)
• M80: 51,325,683 km (0.067 R)
• M81: 54,533,809 km (0.069 R)
• M82: 54,724,547 km (0.099 R)
• M83: 55,777,416 km (0.097 R)
• M84: 56,740,528 km (0.06 R)
• M85: 57,030,448 km (0.115 R)
• M86: 58,097,979 km (0.065 R)
• M87: 58,780,743 km (0.091 R)
• M88: 60,647,276 km (0.089 R)
• M89: 62,932,683 km (0.095 R)
• M90: 63,633,698 km (0.107 R)
• M91: 64,236,727 km (0.117 R)
• M92: 66,057,184 km (0.118 R)
• M93: 66,362,214 km (0.097 R)
• M94: 67,689,596 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.8

Radius: 6.2

Gravity: 18.91 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.12 AU - 18.36 AU

Year: 25973 Days

Day: 16.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,374,909 km

• M1: 655,687 km (0.114 R)
• M2: 760,855 km (0.115 R)
• M3: 843,283 km (0.069 R)
• M4: 1,399,787 km (0.065 R)
• M5: 1,677,740 km (0.059 R)
• M6: 1,972,897 km (0.105 R)
• M7: 2,404,935 km (0.108 R)
• M8: 2,527,755 km (0.041 R)
• M9: 2,737,043 km (0.107 R)
• M10: 2,995,847 km (0.1 R)
• M11: 3,217,401 km (0.041 R)
• M12: 3,676,517 km (0.116 R)
• M13: 3,913,779 km (0.062 R)
• M14: 5,120,586 km (0.098 R)
• M15: 5,546,790 km (0.089 R)
• M16: 5,655,099 km (0.119 R)
• M17: 5,764,006 km (0.062 R)
• M18: 6,039,565 km (0.081 R)
• M19: 6,376,011 km (0.031 R)
• M20: 7,963,843 km (0.047 R)
• M21: 8,581,383 km (0.119 R)
• M22: 9,536,415 km (0.053 R)
• M23: 10,726,167 km (0.101 R)
• M24: 11,545,216 km (0.046 R)
• M25: 11,892,283 km (0.112 R)
• M26: 14,491,247 km (0.058 R)
• M27: 17,177,875 km (0.093 R)
• M28: 17,574,010 km (0.109 R)
• M29: 17,813,217 km (0.094 R)
• M30: 17,973,287 km (0.116 R)
• M31: 18,780,517 km (0.075 R)
• M32: 20,013,502 km (0.081 R)
• M33: 21,187,546 km (0.097 R)
• M34: 21,612,404 km (0.108 R)
• M35: 22,729,900 km (0.082 R)
• M36: 22,816,518 km (0.063 R)
• M37: 23,164,632 km (0.092 R)
• M38: 23,690,020 km (0.047 R)
• M39: 24,042,472 km (0.115 R)
• M40: 24,396,570 km (0.111 R)
• M41: 25,289,520 km (0.082 R)
• M42: 27,938,898 km (0.113 R)
• M43: 28,404,597 km (0.084 R)
• M44: 28,872,838 km (0.102 R)
• M45: 30,197,377 km (0.118 R)
• M46: 31,059,360 km (0.042 R)
• M47: 31,155,552 km (0.109 R)
• M48: 32,905,248 km (0.093 R)
• M49: 34,686,660 km (0.086 R)
• M50: 34,886,523 km (0.111 R)
• M51: 35,086,834 km (0.065 R)
• M52: 35,488,504 km (0.071 R)
• M53: 35,790,692 km (0.1 R)
• M54: 36,600,765 km (0.029 R)
• M55: 36,906,094 km (0.028 R)
• M56: 37,827,318 km (0.085 R)
• M57: 38,652,350 km (0.109 R)
• M58: 39,275,126 km (0.097 R)
• M59: 42,331,410 km (0.118 R)
• M60: 42,438,223 km (0.055 R)
• M61: 42,866,073 km (0.112 R)
• M62: 43,618,251 km (0.054 R)
• M63: 43,726,111 km (0.114 R)
• M64: 44,374,917 km (0.084 R)
• M65: 44,809,200 km (0.115 R)
• M66: 47,001,706 km (0.085 R)
• M67: 47,444,366 km (0.109 R)
• M68: 50,581,733 km (0.099 R)
• M69: 54,828,966 km (0.116 R)
• M70: 55,411,650 km (0.095 R)
• M71: 58,474,367 km (0.09 R)
• M72: 60,386,377 km (0.071 R)
• M73: 61,229,212 km (0.041 R)
• M74: 62,804,926 km (0.117 R)
• M75: 63,048,621 km (0.077 R)
• M76: 66,367,899 km (0.044 R)
• M77: 66,491,915 km (0.086 R)
• M78: 66,864,414 km (0.12 R)
• M79: 67,861,184 km (0.104 R)
• M80: 69,869,536 km (0.112 R)
• M81: 77,050,682 km (0.073 R)
• M82: 79,671,787 km (0.046 R)
• M83: 80,463,758 km (0.119 R)
• M84: 81,125,728 km (0.061 R)
• M85: 81,523,659 km (0.091 R)
• M86: 81,789,494 km (0.102 R)
• M87: 82,321,763 km (0.062 R)
• M88: 86,621,655 km (0.118 R)
• M89: 87,164,247 km (0.107 R)
• M90: 87,844,019 km (0.078 R)
• M91: 87,980,303 km (0.104 R)
• M92: 90,168,621 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 17,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit