🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.39 AU - 0.63 AU

Year: 139 Days

Day: 33.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.52 AU - 0.8 AU

Year: 204 Days

Day: 28.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.81 AU - 1.31 AU

Year: 416 Days

Day: 33.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.67 AU - 1.83 AU

Year: 882 Days

Day: 13.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.26 AU - 2.82 AU

Year: 1542 Days

Day: 19.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.78 AU - 3.16 AU

Year: 1949 Days

Day: 23.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.4

Radius: 11.3

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.17 AU - 7.27 AU

Year: 7388 Days

Day: 11.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 147.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,019,166 km

• M1: 144,212 km (0.077 R)
• M2: 238,459 km (0.102 R)
• M3: 477,068 km (0.082 R)
• M4: 593,754 km (0.08 R)
• M5: 781,649 km (0.105 R)
• M6: 973,284 km (0.114 R)
• M7: 1,162,974 km (0.102 R)
• M8: 1,441,824 km (0.117 R)
• M9: 1,997,132 km (0.103 R)
• M10: 2,084,796 km (0.056 R)
• M11: 2,196,396 km (0.091 R)
• M12: 2,287,052 km (0.082 R)
• M13: 2,543,164 km (0.116 R)
• M14: 3,134,075 km (0.104 R)
• M15: 3,419,059 km (0.113 R)
• M16: 4,126,059 km (0.068 R)
• M17: 4,324,126 km (0.118 R)
• M18: 4,467,441 km (0.104 R)
• M19: 4,554,358 km (0.1 R)
• M20: 4,907,259 km (0.05 R)
• M21: 5,453,590 km (0.105 R)
• M22: 5,860,048 km (0.104 R)
• M23: 6,179,589 km (0.104 R)
• M24: 6,439,291 km (0.11 R)
• M25: 6,769,004 km (0.097 R)
• M26: 7,205,980 km (0.03 R)
• M27: 7,548,409 km (0.06 R)
• M28: 7,686,787 km (0.117 R)
• M29: 8,142,762 km (0.067 R)
• M30: 8,249,126 km (0.117 R)
• M31: 8,391,842 km (0.099 R)
• M32: 8,607,413 km (0.076 R)
• M33: 8,679,668 km (0.084 R)
• M34: 9,863,287 km (0.086 R)
• M35: 10,167,120 km (0.116 R)
• M36: 10,706,271 km (0.093 R)
• M37: 10,784,062 km (0.101 R)
• M38: 11,136,365 km (0.051 R)
• M39: 11,732,213 km (0.099 R)
• M40: 12,297,543 km (0.115 R)
• M41: 13,120,631 km (0.115 R)
• M42: 14,259,968 km (0.115 R)
• M43: 15,430,721 km (0.09 R)
• M44: 15,606,947 km (0.076 R)
• M45: 15,695,210 km (0.066 R)
• M46: 16,767,677 km (0.099 R)
• M47: 17,863,781 km (0.08 R)
• M48: 17,956,083 km (0.12 R)
• M49: 18,467,109 km (0.091 R)
• M50: 18,935,799 km (0.064 R)
• M51: 19,408,529 km (0.107 R)
• M52: 19,503,523 km (0.1 R)
• M53: 19,741,683 km (0.065 R)
• M54: 20,028,761 km (0.043 R)
• M55: 20,172,824 km (0.079 R)
• M56: 21,780,104 km (0.052 R)
• M57: 23,175,852 km (0.111 R)
• M58: 23,276,681 km (0.117 R)
• M59: 23,478,787 km (0.076 R)
• M60: 23,580,065 km (0.074 R)
• M61: 25,531,270 km (0.063 R)
• M62: 25,635,390 km (0.09 R)
• M63: 26,158,235 km (0.036 R)
• M64: 27,533,937 km (0.085 R)
• M65: 27,747,563 km (0.09 R)
• M66: 28,284,320 km (0.093 R)
• M67: 28,987,280 km (0.093 R)
• M68: 29,531,816 km (0.088 R)
• M69: 29,805,431 km (0.076 R)
• M70: 30,079,943 km (0.113 R)
• M71: 30,410,255 km (0.094 R)
• M72: 32,080,366 km (0.092 R)
• M73: 32,643,602 km (0.085 R)
• M74: 33,323,973 km (0.069 R)
• M75: 33,894,390 km (0.107 R)
• M76: 34,066,278 km (0.075 R)
• M77: 34,180,869 km (0.076 R)
• M78: 34,410,652 km (0.099 R)
• M79: 34,525,693 km (0.113 R)
• M80: 35,916,504 km (0.073 R)
• M81: 36,912,676 km (0.077 R)
• M82: 37,089,351 km (0.117 R)
• M83: 37,858,584 km (0.115 R)
• M84: 37,977,364 km (0.113 R)
• M85: 38,752,580 km (0.052 R)
• M86: 39,172,053 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.2

Radius: 10.6

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.43 AU - 12.71 AU

Year: 14025 Days

Day: 12.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,019,166 km

• M1: 151,543 km (0.042 R)
• M2: 217,814 km (0.071 R)
• M3: 320,139 km (0.078 R)
• M4: 386,262 km (0.087 R)
• M5: 458,817 km (0.102 R)
• M6: 740,210 km (0.088 R)
• M7: 1,092,513 km (0.097 R)
• M8: 1,202,468 km (0.045 R)
• M9: 1,576,313 km (0.077 R)
• M10: 1,874,611 km (0.108 R)
• M11: 1,940,883 km (0.118 R)
• M12: 2,030,641 km (0.064 R)
• M13: 2,191,010 km (0.062 R)
• M14: 2,403,589 km (0.077 R)
• M15: 2,475,845 km (0.071 R)
• M16: 2,573,532 km (0.111 R)
• M17: 3,003,177 km (0.026 R)
• M18: 3,239,841 km (0.057 R)
• M19: 3,510,015 km (0.069 R)
• M20: 3,592,443 km (0.106 R)
• M21: 3,759,394 km (0.091 R)
• M22: 4,906,511 km (0.064 R)
• M23: 5,343,337 km (0.097 R)
• M24: 5,502,359 km (0.107 R)
• M25: 5,890,566 km (0.102 R)
• M26: 6,455,597 km (0.106 R)
• M27: 6,693,308 km (0.094 R)
• M28: 7,107,694 km (0.113 R)
• M29: 7,530,458 km (0.117 R)
• M30: 8,179,862 km (0.098 R)
• M31: 8,437,320 km (0.09 R)
• M32: 8,809,669 km (0.103 R)
• M33: 8,922,466 km (0.054 R)
• M34: 9,187,404 km (0.039 R)
• M35: 9,455,184 km (0.091 R)
• M36: 9,880,939 km (0.046 R)
• M37: 10,076,613 km (0.103 R)
• M38: 10,233,990 km (0.053 R)
• M39: 10,671,115 km (0.099 R)
• M40: 10,871,876 km (0.033 R)
• M41: 11,114,523 km (0.116 R)
• M42: 11,646,194 km (0.034 R)
• M43: 12,649,547 km (0.094 R)
• M44: 15,186,577 km (0.111 R)
• M45: 15,548,604 km (0.069 R)
• M46: 16,142,957 km (0.111 R)
• M47: 16,327,411 km (0.053 R)
• M48: 16,419,862 km (0.078 R)
• M49: 17,495,621 km (0.091 R)
• M50: 18,257,373 km (0.099 R)
• M51: 18,497,627 km (0.117 R)
• M52: 18,835,868 km (0.049 R)
• M53: 19,616,470 km (0.118 R)
• M54: 20,060,177 km (0.046 R)
• M55: 20,159,360 km (0.092 R)
• M56: 20,457,509 km (0.083 R)
• M57: 21,766,341 km (0.092 R)
• M58: 23,466,520 km (0.118 R)
• M59: 24,200,597 km (0.116 R)
• M60: 25,155,480 km (0.067 R)
• M61: 25,852,756 km (0.119 R)
• M62: 26,719,676 km (0.111 R)
• M63: 26,883,336 km (0.092 R)
• M64: 27,156,801 km (0.113 R)
• M65: 27,486,066 km (0.06 R)
• M66: 28,037,932 km (0.104 R)
• M67: 28,259,786 km (0.119 R)
• M68: 28,593,539 km (0.063 R)
• M69: 28,872,688 km (0.092 R)
• M70: 29,602,576 km (0.093 R)
• M71: 30,623,283 km (0.074 R)
• M72: 31,080,753 km (0.032 R)
• M73: 31,252,790 km (0.056 R)
• M74: 33,459,957 km (0.112 R)
• M75: 35,058,710 km (0.112 R)
• M76: 35,477,135 km (0.109 R)
• M77: 35,597,113 km (0.099 R)
• M78: 36,439,947 km (0.115 R)
• M79: 36,560,972 km (0.034 R)
• M80: 38,822,742 km (0.063 R)
• M81: 40,126,487 km (0.1 R)
• M82: 40,626,892 km (0.097 R)
• M83: 41,255,502 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.5

Radius: 5.7

Gravity: 20.3 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.4 AU - 21.82 AU

Year: 29348 Days

Day: 17.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,019,166 km

• M1: 324,777 km (0.048 R)
• M2: 705,653 km (0.09 R)
• M3: 817,552 km (0.109 R)
• M4: 996,322 km (0.091 R)
• M5: 1,355,656 km (0.093 R)
• M6: 1,943,875 km (0.093 R)
• M7: 2,305,902 km (0.086 R)
• M8: 2,347,340 km (0.075 R)
• M9: 3,045,214 km (0.062 R)
• M10: 3,802,479 km (0.047 R)
• M11: 4,050,662 km (0.09 R)
• M12: 4,407,004 km (0.06 R)
• M13: 4,562,735 km (0.061 R)
• M14: 4,879,733 km (0.09 R)
• M15: 6,159,543 km (0.099 R)
• M16: 7,598,375 km (0.083 R)
• M17: 8,354,891 km (0.119 R)
• M18: 8,419,069 km (0.101 R)
• M19: 8,872,650 km (0.119 R)
• M20: 9,069,371 km (0.115 R)
• M21: 10,143,184 km (0.098 R)
• M22: 10,280,216 km (0.113 R)
• M23: 10,764,614 km (0.11 R)
• M24: 11,971,869 km (0.079 R)
• M25: 15,446,878 km (0.116 R)
• M26: 15,525,566 km (0.114 R)
• M27: 15,921,552 km (0.087 R)
• M28: 17,374,147 km (0.052 R)
• M29: 18,365,981 km (0.114 R)
• M30: 18,449,457 km (0.048 R)
• M31: 18,953,003 km (0.097 R)
• M32: 20,145,298 km (0.068 R)
• M33: 20,231,317 km (0.112 R)
• M34: 20,837,487 km (0.037 R)
• M35: 22,870,522 km (0.117 R)
• M36: 23,683,138 km (0.106 R)
• M37: 24,230,068 km (0.072 R)
• M38: 24,689,034 km (0.069 R)
• M39: 26,271,032 km (0.066 R)
• M40: 26,837,260 km (0.057 R)
• M41: 27,216,939 km (0.102 R)
• M42: 27,407,377 km (0.102 R)
• M43: 27,502,821 km (0.082 R)
• M44: 28,173,767 km (0.103 R)
• M45: 30,120,484 km (0.095 R)
• M46: 31,508,752 km (0.077 R)
• M47: 31,808,995 km (0.102 R)
• M48: 32,917,815 km (0.104 R)
• M49: 33,222,396 km (0.025 R)
• M50: 34,966,109 km (0.117 R)
• M51: 35,069,630 km (0.055 R)
• M52: 35,484,615 km (0.095 R)
• M53: 36,634,275 km (0.078 R)
• M54: 38,969,946 km (0.083 R)
• M55: 39,507,451 km (0.03 R)
• M56: 42,121,524 km (0.038 R)
• M57: 45,015,794 km (0.091 R)
• M58: 46,373,096 km (0.111 R)
• M59: 47,399,936 km (0.077 R)
• M60: 47,629,120 km (0.099 R)
• M61: 47,973,644 km (0.049 R)
• M62: 48,434,255 km (0.102 R)
• M63: 51,935,145 km (0.077 R)
• M64: 52,289,692 km (0.095 R)
• M65: 53,715,958 km (0.119 R)
• M66: 53,835,337 km (0.062 R)
• M67: 53,954,866 km (0.04 R)
• M68: 57,093,279 km (0.082 R)
• M69: 61,535,439 km (0.094 R)
• M70: 62,537,595 km (0.095 R)
• M71: 64,050,777 km (0.087 R)
• M72: 64,304,196 km (0.095 R)
• M73: 64,939,089 km (0.087 R)
• M74: 68,015,570 km (0.114 R)
• M75: 68,274,075 km (0.103 R)
• M76: 68,532,879 km (0.095 R)
• M77: 69,311,386 km (0.084 R)
• M78: 70,223,335 km (0.077 R)
• M79: 71,532,915 km (0.055 R)
• M80: 73,512,394 km (0.089 R)
• M81: 74,708,728 km (0.075 R)
• M82: 75,777,455 km (0.119 R)
• M83: 76,851,418 km (0.072 R)
• M84: 77,120,545 km (0.081 R)
• M85: 81,882,993 km (0.057 R)
• M86: 86,179,743 km (0.102 R)
• M87: 87,019,885 km (0.042 R)
• M88: 87,581,475 km (0.051 R)
• M89: 89,556,317 km (0.093 R)
• M90: 94,557,523 km (0.066 R)
• M91: 97,019,156 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 15,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit