🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.6 AU - 0.62 AU

Year: 170 Days

Day: 19.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.66 AU - 0.92 AU

Year: 250 Days

Day: 14.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.88 AU - 1.02 AU

Year: 330 Days

Day: 30.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.23 AU - 1.67 AU

Year: 622 Days

Day: 26.5 Hours

Environment

Temp: -22 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.67 AU - 3.57 AU

Year: 1964 Days

Day: 33.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.46 AU - 5 AU

Year: 3101 Days

Day: 35.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,075,075 km

• M1: 422,016 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.1

Radius: 12.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.54 AU - 8.22 AU

Year: 6432 Days

Day: 7.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 96,075,075 km

• M1: 167,101 km (0.117 R)
• M2: 352,901 km (0.054 R)
• M3: 458,069 km (0.09 R)
• M4: 549,772 km (0.053 R)
• M5: 852,708 km (0.089 R)
• M6: 989,291 km (0.028 R)
• M7: 1,078,601 km (0.11 R)
• M8: 1,344,286 km (0.086 R)
• M9: 1,464,862 km (0.115 R)
• M10: 1,652,907 km (0.095 R)
• M11: 1,815,969 km (0.055 R)
• M12: 1,939,088 km (0.089 R)
• M13: 2,099,905 km (0.091 R)
• M14: 2,301,264 km (0.088 R)
• M15: 2,398,353 km (0.119 R)
• M16: 2,697,848 km (0.086 R)
• M17: 2,787,607 km (0.08 R)
• M18: 3,076,181 km (0.098 R)
• M19: 3,725,436 km (0.089 R)
• M20: 3,898,072 km (0.104 R)
• M21: 4,029,269 km (0.087 R)
• M22: 4,176,922 km (0.088 R)
• M23: 4,326,221 km (0.053 R)
• M24: 4,692,137 km (0.104 R)
• M25: 4,816,303 km (0.1 R)
• M26: 5,470,196 km (0.092 R)
• M27: 5,916,297 km (0.066 R)
• M28: 6,339,808 km (0.101 R)
• M29: 6,581,259 km (0.068 R)
• M30: 6,790,696 km (0.106 R)
• M31: 7,073,436 km (0.107 R)
• M32: 7,234,254 km (0.104 R)
• M33: 7,870,942 km (0.094 R)
• M34: 7,963,394 km (0.1 R)
• M35: 8,355,639 km (0.112 R)
• M36: 8,525,732 km (0.105 R)
• M37: 8,639,726 km (0.035 R)
• M38: 9,139,682 km (0.067 R)
• M39: 9,708,453 km (0.101 R)
• M40: 9,787,889 km (0.088 R)
• M41: 9,887,372 km (0.026 R)
• M42: 10,369,825 km (0.079 R)
• M43: 10,942,336 km (0.111 R)
• M44: 11,253,350 km (0.111 R)
• M45: 11,525,170 km (0.1 R)
• M46: 12,096,783 km (0.103 R)
• M47: 12,677,821 km (0.116 R)
• M48: 13,444,361 km (0.064 R)
• M49: 13,889,265 km (0.092 R)
• M50: 13,978,724 km (0.057 R)
• M51: 14,158,391 km (0.054 R)
• M52: 15,160,398 km (0.103 R)
• M53: 15,321,964 km (0.065 R)
• M54: 15,437,603 km (0.115 R)
• M55: 15,553,691 km (0.078 R)
• M56: 15,669,928 km (0.037 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.4

Radius: 11.7

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.11 AU - 9.89 AU

Year: 8833 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 96,075,075 km

• M1: 215,720 km (0.114 R)
• M2: 324,777 km (0.114 R)
• M3: 638,933 km (0.083 R)
• M4: 838,945 km (0.092 R)
• M5: 1,060,200 km (0.051 R)
• M6: 1,161,179 km (0.104 R)
• M7: 1,247,945 km (0.113 R)
• M8: 1,656,946 km (0.066 R)
• M9: 2,593,877 km (0.07 R)
• M10: 2,732,854 km (0.091 R)
• M11: 2,898,160 km (0.047 R)
• M12: 3,670,384 km (0.082 R)
• M13: 4,066,220 km (0.053 R)
• M14: 4,255,611 km (0.068 R)
• M15: 4,365,266 km (0.115 R)
• M16: 4,643,368 km (0.113 R)
• M17: 4,813,162 km (0.095 R)
• M18: 5,752,936 km (0.066 R)
• M19: 5,996,631 km (0.106 R)
• M20: 6,243,916 km (0.063 R)
• M21: 6,368,681 km (0.113 R)
• M22: 6,908,729 km (0.109 R)
• M23: 7,662,852 km (0.113 R)
• M24: 7,796,742 km (0.077 R)
• M25: 7,897,571 km (0.105 R)
• M26: 9,071,316 km (0.051 R)
• M27: 9,177,530 km (0.091 R)
• M28: 9,319,798 km (0.094 R)
• M29: 9,642,480 km (0.113 R)
• M30: 9,750,939 km (0.083 R)
• M31: 10,857,215 km (0.106 R)
• M32: 12,119,522 km (0.095 R)
• M33: 12,511,319 km (0.034 R)
• M34: 13,955,836 km (0.052 R)
• M35: 14,119,496 km (0.103 R)
• M36: 15,031,594 km (0.075 R)
• M37: 15,664,393 km (0.036 R)
• M38: 15,749,514 km (0.09 R)
• M39: 15,877,271 km (0.062 R)
• M40: 16,392,187 km (0.086 R)
• M41: 16,564,972 km (0.055 R)
• M42: 17,130,901 km (0.032 R)
• M43: 17,924,966 km (0.086 R)
• M44: 18,550,884 km (0.118 R)
• M45: 19,548,851 km (0.091 R)
• M46: 19,686,332 km (0.073 R)
• M47: 19,778,185 km (0.106 R)
• M48: 19,870,038 km (0.109 R)
• M49: 19,962,190 km (0.072 R)
• M50: 20,750,721 km (0.097 R)
• M51: 21,313,508 km (0.102 R)
• M52: 22,167,113 km (0.045 R)
• M53: 22,983,618 km (0.089 R)
• M54: 23,371,227 km (0.12 R)
• M55: 24,153,025 km (0.101 R)
• M56: 24,300,529 km (0.099 R)
• M57: 24,497,699 km (0.038 R)
• M58: 24,844,018 km (0.079 R)
• M59: 24,943,351 km (0.055 R)
• M60: 25,192,132 km (0.072 R)
• M61: 25,943,113 km (0.113 R)
• M62: 26,448,006 km (0.106 R)
• M63: 26,701,724 km (0.091 R)
• M64: 27,211,404 km (0.062 R)
• M65: 27,467,366 km (0.099 R)
• M66: 27,724,225 km (0.086 R)
• M67: 28,968,281 km (0.115 R)
• M68: 29,702,358 km (0.093 R)
• M69: 30,708,553 km (0.112 R)
• M70: 30,815,067 km (0.101 R)
• M71: 31,242,468 km (0.081 R)
• M72: 31,456,991 km (0.107 R)
• M73: 32,754,005 km (0.043 R)
• M74: 33,081,026 km (0.098 R)
• M75: 33,958,268 km (0.068 R)
• M76: 34,843,139 km (0.06 R)
• M77: 35,400,092 km (0.086 R)
• M78: 35,903,938 km (0.112 R)
• M79: 36,410,027 km (0.096 R)
• M80: 36,635,771 km (0.103 R)
• M81: 38,114,246 km (0.05 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 11.7

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.1 AU - 9.36 AU

Year: 9194 Days

Day: 6.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 96,075,075 km

• M1: 164,707 km (0.118 R)
• M2: 381,175 km (0.078 R)
• M3: 525,537 km (0.112 R)
• M4: 765,792 km (0.105 R)
• M5: 875,596 km (0.091 R)
• M6: 1,025,194 km (0.074 R)
• M7: 1,486,704 km (0.105 R)
• M8: 2,489,757 km (0.084 R)
• M9: 2,682,290 km (0.109 R)
• M10: 2,805,259 km (0.091 R)
• M11: 3,133,776 km (0.119 R)
• M12: 3,315,986 km (0.12 R)
• M13: 3,555,343 km (0.099 R)
• M14: 3,773,008 km (0.109 R)
• M15: 3,855,736 km (0.09 R)
• M16: 4,716,671 km (0.099 R)
• M17: 5,169,055 km (0.06 R)
• M18: 5,603,936 km (0.119 R)
• M19: 6,147,874 km (0.109 R)
• M20: 6,442,731 km (0.045 R)
• M21: 7,046,509 km (0.104 R)
• M22: 7,915,074 km (0.085 R)
• M23: 8,634,191 km (0.098 R)
• M24: 8,817,298 km (0.048 R)
• M25: 8,890,901 km (0.04 R)
• M26: 9,038,703 km (0.04 R)
• M27: 9,828,131 km (0.091 R)
• M28: 10,289,192 km (0.098 R)
• M29: 10,444,475 km (0.089 R)
• M30: 11,512,753 km (0.051 R)
• M31: 11,593,237 km (0.098 R)
• M32: 12,080,327 km (0.093 R)
• M33: 14,008,943 km (0.11 R)
• M34: 14,181,280 km (0.109 R)
• M35: 16,528,770 km (0.083 R)
• M36: 16,619,725 km (0.095 R)
• M37: 16,893,489 km (0.117 R)
• M38: 17,214,825 km (0.071 R)
• M39: 18,097,303 km (0.063 R)
• M40: 18,756,880 km (0.044 R)
• M41: 18,851,725 km (0.098 R)
• M42: 18,946,720 km (0.108 R)
• M43: 19,280,622 km (0.12 R)
• M44: 19,905,941 km (0.115 R)
• M45: 21,275,211 km (0.076 R)
• M46: 21,423,612 km (0.083 R)
• M47: 21,921,174 km (0.087 R)
• M48: 22,221,567 km (0.071 R)
• M49: 24,725,087 km (0.096 R)
• M50: 24,829,207 km (0.082 R)
• M51: 25,142,316 km (0.04 R)
• M52: 25,561,788 km (0.089 R)
• M53: 25,666,955 km (0.085 R)
• M54: 25,930,697 km (0.088 R)
• M55: 26,301,550 km (0.033 R)
• M56: 26,941,230 km (0.027 R)
• M57: 27,048,342 km (0.048 R)
• M58: 27,209,160 km (0.116 R)
• M59: 27,424,282 km (0.112 R)
• M60: 27,640,002 km (0.053 R)
• M61: 27,748,011 km (0.08 R)
• M62: 28,072,938 km (0.069 R)
• M63: 28,617,325 km (0.045 R)
• M64: 29,000,445 km (0.11 R)
• M65: 29,165,152 km (0.118 R)
• M66: 29,606,017 km (0.064 R)
• M67: 30,382,729 km (0.109 R)
• M68: 31,053,825 km (0.037 R)
• M69: 31,278,521 km (0.111 R)
• M70: 31,673,310 km (0.1 R)
• M71: 31,956,200 km (0.067 R)
• M72: 33,211,026 km (0.044 R)
• M73: 33,383,363 km (0.096 R)
• M74: 34,714,784 km (0.115 R)
• M75: 35,181,829 km (0.085 R)
• M76: 36,063,409 km (0.062 R)
• M77: 37,548,766 km (0.104 R)
• M78: 37,668,445 km (0.105 R)
• M79: 37,788,273 km (0.083 R)
• M80: 38,028,228 km (0.089 R)
• M81: 38,148,504 km (0.103 R)
• M82: 38,449,495 km (0.115 R)
• M83: 39,418,141 km (0.095 R)
• M84: 40,272,345 km (0.081 R)
• M85: 41,071,048 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.9

Radius: 7

Gravity: 14.04 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 15.38 AU - 21.58 AU

Year: 28317 Days

Day: 17.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,075,075 km

• M1: 155,731 km (0.072 R)
• M2: 299,794 km (0.077 R)
• M3: 466,446 km (0.1 R)
• M4: 536,757 km (0.086 R)
• M5: 662,419 km (0.109 R)
• M6: 972,985 km (0.118 R)
• M7: 1,533,229 km (0.118 R)
• M8: 1,751,791 km (0.095 R)
• M9: 1,826,889 km (0.096 R)
• M10: 2,058,616 km (0.085 R)
• M11: 2,299,918 km (0.046 R)
• M12: 2,722,083 km (0.104 R)
• M13: 2,942,141 km (0.067 R)
• M14: 3,260,037 km (0.112 R)
• M15: 3,306,412 km (0.118 R)
• M16: 3,446,735 km (0.069 R)
• M17: 3,636,874 km (0.071 R)
• M18: 4,380,226 km (0.114 R)
• M19: 4,638,282 km (0.079 R)
• M20: 5,607,826 km (0.117 R)
• M21: 6,001,418 km (0.062 R)
• M22: 6,115,411 km (0.082 R)
• M23: 6,874,621 km (0.104 R)
• M24: 8,352,498 km (0.112 R)
• M25: 10,813,383 km (0.106 R)
• M26: 11,022,072 km (0.057 R)
• M27: 12,520,145 km (0.053 R)
• M28: 13,107,466 km (0.072 R)
• M29: 13,181,517 km (0.049 R)
• M30: 13,703,763 km (0.104 R)
• M31: 15,000,029 km (0.076 R)
• M32: 15,077,521 km (0.05 R)
• M33: 15,232,803 km (0.098 R)
• M34: 15,466,774 km (0.11 R)
• M35: 15,702,092 km (0.118 R)
• M36: 16,335,040 km (0.117 R)
• M37: 16,815,249 km (0.042 R)
• M38: 17,871,560 km (0.094 R)
• M39: 20,304,321 km (0.09 R)
• M40: 21,253,968 km (0.103 R)
• M41: 21,778,009 km (0.086 R)
• M42: 22,041,601 km (0.118 R)
• M43: 22,217,977 km (0.094 R)
• M44: 23,735,647 km (0.104 R)
• M45: 23,916,361 km (0.105 R)
• M46: 25,563,733 km (0.066 R)
• M47: 26,401,032 km (0.114 R)
• M48: 27,247,307 km (0.05 R)
• M49: 32,508,365 km (0.088 R)
• M50: 32,708,976 km (0.064 R)
• M51: 36,288,255 km (0.078 R)
• M52: 37,123,609 km (0.08 R)
• M53: 37,228,477 km (0.108 R)
• M54: 37,754,314 km (0.072 R)
• M55: 39,560,409 km (0.118 R)
• M56: 41,612,144 km (0.097 R)
• M57: 43,587,584 km (0.066 R)
• M58: 44,030,692 km (0.046 R)
• M59: 44,141,844 km (0.047 R)
• M60: 44,475,447 km (0.085 R)
• M61: 45,257,096 km (0.115 R)
• M62: 45,593,392 km (0.102 R)
• M63: 46,155,880 km (0.082 R)
• M64: 46,607,665 km (0.087 R)
• M65: 47,515,276 km (0.111 R)
• M66: 47,629,120 km (0.068 R)
• M67: 47,743,113 km (0.083 R)
• M68: 48,428,870 km (0.109 R)
• M69: 49,463,489 km (0.103 R)
• M70: 49,578,829 km (0.033 R)
• M71: 50,854,300 km (0.074 R)
• M72: 51,554,568 km (0.069 R)
• M73: 52,140,543 km (0.099 R)
• M74: 53,200,743 km (0.089 R)
• M75: 54,030,413 km (0.107 R)
• M76: 57,512,453 km (0.065 R)
• M77: 57,755,400 km (0.074 R)
• M78: 59,096,844 km (0.083 R)
• M79: 59,955,984 km (0.115 R)
• M80: 61,314,183 km (0.113 R)
• M81: 62,059,330 km (0.114 R)
• M82: 65,069,838 km (0.033 R)
• M83: 70,971,324 km (0.085 R)
• M84: 76,507,044 km (0.032 R)
• M85: 77,845,346 km (0.041 R)
• M86: 84,789,979 km (0.072 R)
• M87: 85,343,042 km (0.049 R)
• M88: 87,148,539 km (0.084 R)
• M89: 88,405,909 km (0.118 R)
• M90: 89,107,074 km (0.103 R)
• M91: 90,797,380 km (0.108 R)
• M92: 94,066,393 km (0.039 R)
• M93: 94,352,424 km (0.118 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 18,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit