🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.03 AU - 1.27 AU

Year: 462 Days

Day: 15.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.7 AU - 1.96 AU

Year: 928 Days

Day: 25.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.88 AU - 3.04 AU

Year: 1446 Days

Day: 29.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,788,345 km

• M1: 971,489 km (0.051 R)
• M2: 1,443,919 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.14 AU - 3.24 AU

Year: 2135 Days

Day: 21.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.3

Radius: 13.4

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.39 AU - 5.03 AU

Year: 3831 Days

Day: 13.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 56,788,345 km

• M1: 168,148 km (0.106 R)
• M2: 273,914 km (0.114 R)
• M3: 407,505 km (0.035 R)
• M4: 654,042 km (0.108 R)
• M5: 847,921 km (0.107 R)
• M6: 979,567 km (0.105 R)
• M7: 1,345,782 km (0.037 R)
• M8: 1,481,169 km (0.043 R)
• M9: 1,577,809 km (0.075 R)
• M10: 1,687,614 km (0.107 R)
• M11: 1,857,706 km (0.106 R)
• M12: 1,986,061 km (0.078 R)
• M13: 2,276,880 km (0.098 R)
• M14: 2,555,730 km (0.112 R)
• M15: 2,792,394 km (0.091 R)
• M16: 3,091,440 km (0.051 R)
• M17: 3,202,890 km (0.032 R)
• M18: 3,415,469 km (0.088 R)
• M19: 3,676,816 km (0.072 R)
• M20: 3,884,758 km (0.103 R)
• M21: 4,020,443 km (0.105 R)
• M22: 4,405,956 km (0.065 R)
• M23: 4,579,490 km (0.111 R)
• M24: 4,723,104 km (0.102 R)
• M25: 4,884,370 km (0.102 R)
• M26: 4,982,207 km (0.085 R)
• M27: 5,650,461 km (0.105 R)
• M28: 5,804,697 km (0.113 R)
• M29: 6,329,336 km (0.07 R)
• M30: 6,997,291 km (0.074 R)
• M31: 7,126,244 km (0.105 R)
• M32: 7,349,145 km (0.077 R)
• M33: 7,801,828 km (0.067 R)
• M34: 7,935,569 km (0.056 R)
• M35: 8,263,786 km (0.076 R)
• M36: 8,873,547 km (0.098 R)
• M37: 8,973,329 km (0.094 R)
• M38: 9,193,986 km (0.115 R)
• M39: 9,908,465 km (0.045 R)
• M40: 10,241,021 km (0.083 R)
• M41: 10,598,411 km (0.082 R)
• M42: 10,746,812 km (0.104 R)
• M43: 10,831,783 km (0.105 R)
• M44: 10,938,596 km (0.066 R)
• M45: 11,325,456 km (0.07 R)
• M46: 11,629,589 km (0.098 R)
• M47: 12,670,341 km (0.1 R)
• M48: 12,986,142 km (0.065 R)
• M49: 13,076,799 km (0.104 R)
• M50: 13,236,120 km (0.115 R)
• M51: 13,327,375 km (0.094 R)
• M52: 13,418,929 km (0.071 R)
• M53: 13,925,916 km (0.097 R)
• M54: 14,934,954 km (0.113 R)
• M55: 15,030,098 km (0.119 R)
• M56: 15,436,406 km (0.071 R)
• M57: 15,943,393 km (0.083 R)
• M58: 16,406,698 km (0.115 R)
• M59: 16,554,052 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.9

Radius: 6.4

Gravity: 21.7 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.3 AU - 14.44 AU

Year: 18320 Days

Day: 20.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,788,345 km

• M1: 370,404 km (0.037 R)
• M2: 485,894 km (0.099 R)
• M3: 613,650 km (0.108 R)
• M4: 681,867 km (0.106 R)
• M5: 752,627 km (0.12 R)
• M6: 927,806 km (0.078 R)
• M7: 1,783,057 km (0.092 R)
• M8: 2,226,166 km (0.117 R)
• M9: 2,442,036 km (0.091 R)
• M10: 2,589,689 km (0.118 R)
• M11: 2,664,488 km (0.07 R)
• M12: 3,829,855 km (0.111 R)
• M13: 3,872,490 km (0.118 R)
• M14: 4,486,889 km (0.078 R)
• M15: 5,853,465 km (0.104 R)
• M16: 5,902,683 km (0.081 R)
• M17: 6,403,088 km (0.099 R)
• M18: 6,555,827 km (0.092 R)
• M19: 8,093,843 km (0.115 R)
• M20: 8,258,999 km (0.11 R)
• M21: 9,446,657 km (0.109 R)
• M22: 10,989,609 km (0.101 R)
• M23: 13,446,156 km (0.113 R)
• M24: 13,970,347 km (0.047 R)
• M25: 14,036,319 km (0.099 R)
• M26: 14,702,030 km (0.114 R)
• M27: 14,971,007 km (0.079 R)
• M28: 15,514,197 km (0.074 R)
• M29: 16,410,438 km (0.116 R)
• M30: 16,549,863 km (0.08 R)
• M31: 16,619,725 km (0.071 R)
• M32: 17,181,914 km (0.104 R)
• M33: 17,394,343 km (0.108 R)
• M34: 17,465,402 km (0.105 R)
• M35: 18,324,991 km (0.11 R)
• M36: 18,397,247 km (0.077 R)
• M37: 18,469,652 km (0.094 R)
• M38: 19,788,208 km (0.061 R)
• M39: 20,234,458 km (0.116 R)
• M40: 20,533,654 km (0.107 R)
• M41: 21,516,662 km (0.117 R)
• M42: 23,214,598 km (0.066 R)
• M43: 23,528,005 km (0.119 R)
• M44: 24,158,859 km (0.119 R)
• M45: 29,402,115 km (0.102 R)
• M46: 29,571,460 km (0.101 R)
• M47: 30,508,541 km (0.054 R)
• M48: 30,679,980 km (0.097 R)
• M49: 31,109,924 km (0.1 R)
• M50: 31,282,560 km (0.081 R)
• M51: 32,237,144 km (0.078 R)
• M52: 33,289,565 km (0.114 R)
• M53: 33,731,328 km (0.086 R)
• M54: 34,175,185 km (0.086 R)
• M55: 34,442,367 km (0.104 R)
• M56: 35,517,975 km (0.077 R)
• M57: 36,513,699 km (0.108 R)
• M58: 37,243,587 km (0.091 R)
• M59: 37,335,141 km (0.113 R)
• M60: 39,089,176 km (0.098 R)
• M61: 40,493,002 km (0.039 R)
• M62: 40,775,742 km (0.049 R)
• M63: 41,248,322 km (0.108 R)
• M64: 41,913,135 km (0.057 R)
• M65: 42,390,053 km (0.106 R)
• M66: 45,289,708 km (0.049 R)
• M67: 46,270,322 km (0.039 R)
• M68: 46,961,016 km (0.053 R)
• M69: 47,059,900 km (0.077 R)
• M70: 48,352,425 km (0.057 R)
• M71: 49,254,052 km (0.049 R)
• M72: 50,060,235 km (0.104 R)
• M73: 54,675,329 km (0.12 R)
• M74: 56,138,546 km (0.065 R)
• M75: 57,826,608 km (0.109 R)
• M76: 59,531,276 km (0.078 R)
• M77: 59,745,500 km (0.102 R)
• M78: 59,959,874 km (0.056 R)
• M79: 60,282,108 km (0.085 R)
• M80: 60,389,668 km (0.096 R)
• M81: 61,252,250 km (0.04 R)
• M82: 63,974,033 km (0.032 R)
• M83: 64,523,207 km (0.051 R)
• M84: 64,743,266 km (0.06 R)
• M85: 65,073,727 km (0.05 R)
• M86: 67,068,914 km (0.052 R)
• M87: 68,634,605 km (0.051 R)
• M88: 70,325,510 km (0.09 R)
• M89: 72,601,043 km (0.075 R)
• M90: 74,439,003 km (0.067 R)
• M91: 74,669,832 km (0.116 R)
• M92: 75,247,879 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.5

Radius: 3.9

Gravity: 18.7 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.4 AU - 16.96 AU

Year: 20010 Days

Day: 15.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,788,345 km

• M1: 174,282 km (0.105 R)
• M2: 945,758 km (0.12 R)
• M3: 1,144,723 km (0.093 R)
• M4: 1,332,319 km (0.107 R)
• M5: 1,405,322 km (0.059 R)
• M6: 1,504,506 km (0.104 R)
• M7: 2,496,190 km (0.112 R)
• M8: 2,800,622 km (0.12 R)
• M9: 4,563,333 km (0.079 R)
• M10: 4,896,787 km (0.099 R)
• M11: 5,431,001 km (0.076 R)
• M12: 5,863,489 km (0.074 R)
• M13: 6,225,665 km (0.12 R)
• M14: 7,876,627 km (0.064 R)
• M15: 7,964,740 km (0.066 R)
• M16: 8,053,153 km (0.119 R)
• M17: 8,141,864 km (0.097 R)
• M18: 9,512,031 km (0.081 R)
• M19: 9,984,311 km (0.081 R)
• M20: 10,415,901 km (0.03 R)
• M21: 10,609,780 km (0.072 R)
• M22: 11,446,481 km (0.109 R)
• M23: 11,596,378 km (0.06 R)
• M24: 12,049,809 km (0.09 R)
• M25: 12,253,262 km (0.109 R)
• M26: 12,406,600 km (0.103 R)
• M27: 12,457,763 km (0.092 R)
• M28: 13,392,151 km (0.088 R)
• M29: 13,708,550 km (0.093 R)
• M30: 14,510,395 km (0.087 R)
• M31: 14,726,863 km (0.055 R)
• M32: 15,382,401 km (0.108 R)
• M33: 16,439,609 km (0.044 R)
• M34: 16,608,804 km (0.06 R)
• M35: 17,405,413 km (0.115 R)
• M36: 17,577,750 km (0.089 R)
• M37: 18,447,811 km (0.066 R)
• M38: 18,506,304 km (0.11 R)
• M39: 18,740,873 km (0.077 R)
• M40: 18,976,490 km (0.106 R)
• M41: 19,035,581 km (0.041 R)
• M42: 21,447,548 km (0.107 R)
• M43: 21,693,935 km (0.102 R)
• M44: 22,127,470 km (0.116 R)
• M45: 24,273,451 km (0.064 R)
• M46: 24,594,638 km (0.088 R)
• M47: 25,501,201 km (0.09 R)
• M48: 27,213,797 km (0.106 R)
• M49: 27,614,271 km (0.085 R)
• M50: 28,151,327 km (0.115 R)
• M51: 29,645,660 km (0.113 R)
• M52: 30,333,511 km (0.111 R)
• M53: 30,956,886 km (0.109 R)
• M54: 31,026,449 km (0.118 R)
• M55: 31,514,736 km (0.111 R)
• M56: 34,713,139 km (0.098 R)
• M57: 36,240,683 km (0.108 R)
• M58: 37,123,460 km (0.118 R)
• M59: 37,567,466 km (0.094 R)
• M60: 38,460,715 km (0.112 R)
• M61: 39,436,392 km (0.064 R)
• M62: 40,116,464 km (0.118 R)
• M63: 42,180,167 km (0.101 R)
• M64: 42,257,359 km (0.083 R)
• M65: 44,356,517 km (0.117 R)
• M66: 47,367,772 km (0.071 R)
• M67: 49,872,938 km (0.075 R)
• M68: 51,100,389 km (0.1 R)
• M69: 52,918,601 km (0.071 R)
• M70: 53,084,954 km (0.104 R)
• M71: 54,338,135 km (0.079 R)
• M72: 56,788,399 km (0.093 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 12,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit