🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.91 AU - 1.49 AU

Year: 469 Days

Day: 13.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,245,976 km

• M1: 845,976 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.5 AU - 2 AU

Year: 825 Days

Day: 27.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.3 AU - 2.36 AU

Year: 1268 Days

Day: 41.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.86 AU - 4.46 AU

Year: 2496 Days

Day: 35.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.25 AU - 5.05 AU

Year: 3013 Days

Day: 23.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.15 AU - 4.43 AU

Year: 3167 Days

Day: 46.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.5

Radius: 13.7

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.81 AU - 10.27 AU

Year: 10503 Days

Day: 13.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,245,976 km

• M1: 200,760 km (0.095 R)
• M2: 444,306 km (0.065 R)
• M3: 693,237 km (0.119 R)
• M4: 801,246 km (0.111 R)
• M5: 945,309 km (0.069 R)
• M6: 1,051,972 km (0.077 R)
• M7: 1,195,586 km (0.093 R)
• M8: 1,380,788 km (0.12 R)
• M9: 1,818,661 km (0.118 R)
• M10: 1,974,243 km (0.08 R)
• M11: 2,073,875 km (0.113 R)
• M12: 2,708,021 km (0.072 R)
• M13: 2,887,089 km (0.056 R)
• M14: 3,163,247 km (0.083 R)
• M15: 3,280,831 km (0.11 R)
• M16: 3,376,125 km (0.102 R)
• M17: 3,766,426 km (0.112 R)
• M18: 4,043,331 km (0.111 R)
• M19: 4,859,388 km (0.09 R)
• M20: 5,300,552 km (0.051 R)
• M21: 5,639,989 km (0.083 R)
• M22: 5,812,326 km (0.115 R)
• M23: 6,310,487 km (0.066 R)
• M24: 7,568,007 km (0.091 R)
• M25: 7,886,351 km (0.047 R)
• M26: 8,079,631 km (0.089 R)
• M27: 8,306,871 km (0.075 R)
• M28: 8,536,354 km (0.101 R)
• M29: 8,868,012 km (0.115 R)
• M30: 9,305,287 km (0.094 R)
• M31: 10,026,797 km (0.06 R)
• M32: 10,166,222 km (0.058 R)
• M33: 10,411,862 km (0.052 R)
• M34: 11,305,261 km (0.093 R)
• M35: 11,596,378 km (0.043 R)
• M36: 11,926,840 km (0.091 R)
• M37: 12,334,943 km (0.113 R)
• M38: 12,559,489 km (0.119 R)
• M39: 13,012,771 km (0.08 R)
• M40: 13,203,209 km (0.111 R)
• M41: 13,548,331 km (0.102 R)
• M42: 13,780,058 km (0.077 R)
• M43: 14,286,746 km (0.105 R)
• M44: 14,443,824 km (0.068 R)
• M45: 14,759,924 km (0.08 R)
• M46: 14,879,004 km (0.095 R)
• M47: 15,198,246 km (0.117 R)
• M48: 16,251,116 km (0.102 R)
• M49: 16,579,782 km (0.102 R)
• M50: 17,243,847 km (0.089 R)
• M51: 18,898,998 km (0.051 R)
• M52: 19,071,485 km (0.107 R)
• M53: 19,244,719 km (0.111 R)
• M54: 20,960,158 km (0.093 R)
• M55: 21,723,107 km (0.092 R)
• M56: 22,449,554 km (0.07 R)
• M57: 22,861,696 km (0.101 R)
• M58: 22,953,699 km (0.11 R)
• M59: 23,554,185 km (0.096 R)
• M60: 23,926,384 km (0.062 R)
• M61: 26,876,005 km (0.117 R)
• M62: 27,362,498 km (0.083 R)
• M63: 27,655,710 km (0.111 R)
• M64: 28,048,404 km (0.104 R)
• M65: 28,739,995 km (0.071 R)
• M66: 29,087,810 km (0.071 R)
• M67: 30,543,996 km (0.105 R)
• M68: 30,746,701 km (0.076 R)
• M69: 31,051,581 km (0.042 R)
• M70: 31,153,457 km (0.056 R)
• M71: 31,306,496 km (0.066 R)
• M72: 31,562,009 km (0.068 R)
• M73: 31,818,270 km (0.116 R)
• M74: 32,075,279 km (0.105 R)
• M75: 32,281,276 km (0.066 R)
• M76: 33,057,988 km (0.049 R)
• M77: 33,318,288 km (0.106 R)
• M78: 34,471,389 km (0.099 R)
• M79: 35,318,412 km (0.083 R)
• M80: 35,637,654 km (0.038 R)
• M81: 35,744,317 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.5

Radius: 8.3

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.5 AU - 11.86 AU

Year: 10735 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,245,976 km

• M1: 117,135 km (0.095 R)
• M2: 270,922 km (0.06 R)
• M3: 756,516 km (0.076 R)
• M4: 872,754 km (0.099 R)
• M5: 1,145,471 km (0.087 R)
• M6: 1,468,453 km (0.095 R)
• M7: 1,793,379 km (0.106 R)
• M8: 1,924,277 km (0.079 R)
• M9: 2,567,249 km (0.084 R)
• M10: 3,051,049 km (0.107 R)
• M11: 3,335,733 km (0.111 R)
• M12: 3,400,210 km (0.075 R)
• M13: 3,497,598 km (0.056 R)
• M14: 3,563,122 km (0.086 R)
• M15: 3,896,725 km (0.117 R)
• M16: 4,629,755 km (0.108 R)
• M17: 4,920,274 km (0.079 R)
• M18: 5,030,677 km (0.035 R)
• M19: 5,179,228 km (0.086 R)
• M20: 5,865,733 km (0.08 R)
• M21: 6,743,124 km (0.107 R)
• M22: 7,322,666 km (0.105 R)
• M23: 7,449,076 km (0.118 R)
• M24: 7,832,197 km (0.116 R)
• M25: 8,441,060 km (0.098 R)
• M26: 8,573,604 km (0.099 R)
• M27: 8,885,366 km (0.082 R)
• M28: 9,246,196 km (0.098 R)
• M29: 9,337,151 km (0.088 R)
• M30: 9,704,115 km (0.104 R)
• M31: 10,029,041 km (0.086 R)
• M32: 11,461,590 km (0.115 R)
• M33: 11,559,427 km (0.11 R)
• M34: 12,957,120 km (0.119 R)
• M35: 13,161,172 km (0.096 R)
• M36: 14,040,209 km (0.097 R)
• M37: 14,619,003 km (0.116 R)
• M38: 15,205,726 km (0.087 R)
• M39: 17,515,517 km (0.091 R)
• M40: 18,138,293 km (0.064 R)
• M41: 18,768,399 km (0.033 R)
• M42: 18,825,994 km (0.085 R)
• M43: 19,347,493 km (0.085 R)
• M44: 20,108,946 km (0.059 R)
• M45: 20,880,272 km (0.034 R)
• M46: 22,207,505 km (0.053 R)
• M47: 23,189,764 km (0.107 R)
• M48: 24,061,022 km (0.05 R)
• M49: 24,752,912 km (0.111 R)
• M50: 24,879,472 km (0.095 R)
• M51: 26,092,113 km (0.096 R)
• M52: 26,349,870 km (0.109 R)
• M53: 27,128,078 km (0.108 R)
• M54: 27,651,222 km (0.107 R)
• M55: 29,507,881 km (0.094 R)
• M56: 29,978,366 km (0.108 R)
• M57: 30,586,930 km (0.099 R)
• M58: 30,722,765 km (0.071 R)
• M59: 30,790,683 km (0.095 R)
• M60: 30,926,817 km (0.117 R)
• M61: 31,131,317 km (0.098 R)
• M62: 31,816,176 km (0.077 R)
• M63: 31,953,806 km (0.109 R)
• M64: 34,393,448 km (0.101 R)
• M65: 34,676,038 km (0.089 R)
• M66: 35,172,404 km (0.103 R)
• M67: 36,387,737 km (0.086 R)
• M68: 36,459,694 km (0.106 R)
• M69: 38,199,966 km (0.097 R)
• M70: 38,346,273 km (0.086 R)
• M71: 38,712,638 km (0.026 R)
• M72: 39,080,349 km (0.105 R)
• M73: 40,860,714 km (0.084 R)
• M74: 41,010,311 km (0.102 R)
• M75: 42,971,240 km (0.054 R)
• M76: 44,039,818 km (0.081 R)
• M77: 44,962,538 km (0.039 R)
• M78: 45,736,407 km (0.094 R)
• M79: 47,062,144 km (0.088 R)
• M80: 47,454,389 km (0.07 R)
• M81: 48,796,282 km (0.093 R)
• M82: 48,955,006 km (0.101 R)
• M83: 49,193,465 km (0.115 R)
• M84: 49,352,487 km (0.101 R)
• M85: 49,591,545 km (0.089 R)
• M86: 50,390,996 km (0.084 R)
• M87: 50,631,699 km (0.09 R)
• M88: 50,712,033 km (0.098 R)
• M89: 51,356,051 km (0.087 R)
• M90: 51,759,966 km (0.113 R)
• M91: 52,164,778 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.7

Radius: 3.2

Gravity: 69.5 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 13.22 AU - 14.64 AU

Year: 18532 Days

Day: 22.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 73,245,976 km

• M1: 51,761 km (0.105 R)
• M2: 246,836 km (0.088 R)
• M3: 295,157 km (0.109 R)
• M4: 738,565 km (0.1 R)
• M5: 785,688 km (0.089 R)
• M6: 1,062,294 km (0.117 R)
• M7: 1,197,381 km (0.026 R)
• M8: 1,366,577 km (0.073 R)
• M9: 1,483,712 km (0.083 R)
• M10: 1,665,323 km (0.103 R)
• M11: 1,822,102 km (0.069 R)
• M12: 2,183,381 km (0.111 R)
• M13: 2,424,533 km (0.087 R)
• M14: 2,783,717 km (0.118 R)
• M15: 3,082,913 km (0.095 R)
• M16: 3,833,595 km (0.084 R)
• M17: 4,040,040 km (0.118 R)
• M18: 4,081,778 km (0.117 R)
• M19: 4,250,225 km (0.117 R)
• M20: 4,637,384 km (0.102 R)
• M21: 4,725,049 km (0.088 R)
• M22: 4,857,443 km (0.098 R)
• M23: 6,198,588 km (0.111 R)
• M24: 6,343,548 km (0.034 R)
• M25: 7,034,391 km (0.076 R)
• M26: 7,084,656 km (0.097 R)
• M27: 7,337,776 km (0.112 R)
• M28: 7,388,788 km (0.076 R)
• M29: 8,220,253 km (0.113 R)
• M30: 8,432,832 km (0.085 R)
• M31: 11,531,602 km (0.07 R)
• M32: 13,105,671 km (0.052 R)
• M33: 13,478,319 km (0.058 R)
• M34: 14,681,385 km (0.074 R)
• M35: 15,524,070 km (0.091 R)
• M36: 16,182,899 km (0.076 R)
• M37: 16,315,742 km (0.073 R)
• M38: 16,783,684 km (0.096 R)
• M39: 17,527,784 km (0.034 R)
• M40: 17,664,217 km (0.115 R)
• M41: 19,188,171 km (0.047 R)
• M42: 19,328,793 km (0.083 R)
• M43: 19,681,844 km (0.092 R)
• M44: 19,894,722 km (0.113 R)
• M45: 19,965,930 km (0.09 R)
• M46: 20,609,799 km (0.086 R)
• M47: 20,970,480 km (0.054 R)
• M48: 21,771,128 km (0.096 R)
• M49: 22,656,149 km (0.067 R)
• M50: 23,327,544 km (0.106 R)
• M51: 24,156,915 km (0.093 R)
• M52: 25,844,528 km (0.064 R)
• M53: 25,922,020 km (0.104 R)
• M54: 25,999,811 km (0.102 R)
• M55: 26,702,472 km (0.083 R)
• M56: 29,655,983 km (0.072 R)
• M57: 29,981,358 km (0.102 R)
• M58: 30,553,720 km (0.106 R)
• M59: 30,964,814 km (0.07 R)
• M60: 31,377,705 km (0.059 R)
• M61: 32,042,069 km (0.085 R)
• M62: 32,292,496 km (0.102 R)
• M63: 35,519,172 km (0.103 R)
• M64: 36,908,039 km (0.095 R)
• M65: 37,345,762 km (0.117 R)
• M66: 38,049,620 km (0.103 R)
• M67: 38,138,032 km (0.106 R)
• M68: 39,202,720 km (0.11 R)
• M69: 39,649,270 km (0.101 R)
• M70: 39,828,488 km (0.117 R)
• M71: 41,634,135 km (0.075 R)
• M72: 43,189,803 km (0.035 R)
• M73: 45,137,567 km (0.105 R)
• M74: 45,793,255 km (0.086 R)
• M75: 46,169,344 km (0.072 R)
• M76: 46,640,876 km (0.111 R)
• M77: 48,542,714 km (0.095 R)
• M78: 49,599,623 km (0.112 R)
• M79: 52,029,541 km (0.11 R)
• M80: 52,127,528 km (0.117 R)
• M81: 52,323,650 km (0.095 R)
• M82: 52,716,794 km (0.069 R)
• M83: 53,407,038 km (0.088 R)
• M84: 54,697,021 km (0.037 R)
• M85: 58,525,829 km (0.102 R)
• M86: 59,240,607 km (0.11 R)
• M87: 60,781,764 km (0.062 R)
• M88: 61,091,582 km (0.106 R)
• M89: 62,752,866 km (0.025 R)
• M90: 63,170,394 km (0.116 R)
• M91: 65,907,287 km (0.058 R)
• M92: 68,682,776 km (0.099 R)
• M93: 71,060,784 km (0.034 R)
• M94: 71,169,541 km (0.086 R)
• M95: 71,714,078 km (0.099 R)
• M96: 71,823,135 km (0.082 R)
• M97: 71,932,191 km (0.11 R)
• M98: 72,041,398 km (0.094 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 20,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit