🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.36 AU - 2.04 AU

Year: 818 Days

Day: 31.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.01 AU - 2.37 AU

Year: 1196 Days

Day: 27.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,435,162 km

• M1: 1,263,055 km (0.045 R)
• M2: 1,826,440 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.77 AU - 4.37 AU

Year: 2489 Days

Day: 18.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,435,162 km

• M1: 651,499 km (0.108 R)
• M2: 1,022,651 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.67 AU - 3.75 AU

Year: 2637 Days

Day: 22.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.8

Radius: 12

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.76 AU - 5.96 AU

Year: 3953 Days

Day: 8.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 95,435,162 km

• M1: 156,479 km (0.11 R)
• M2: 319,840 km (0.068 R)
• M3: 467,344 km (0.08 R)
• M4: 556,953 km (0.114 R)
• M5: 829,520 km (0.109 R)
• M6: 969,095 km (0.096 R)
• M7: 1,048,831 km (0.055 R)
• M8: 1,421,479 km (0.045 R)
• M9: 1,591,721 km (0.062 R)
• M10: 1,785,301 km (0.117 R)
• M11: 2,449,665 km (0.112 R)
• M12: 2,561,265 km (0.093 R)
• M13: 2,965,329 km (0.076 R)
• M14: 3,307,609 km (0.116 R)
• M15: 3,535,746 km (0.097 R)
• M16: 3,641,362 km (0.086 R)
• M17: 3,790,810 km (0.119 R)
• M18: 3,942,353 km (0.068 R)
• M19: 4,988,042 km (0.087 R)
• M20: 5,106,823 km (0.094 R)
• M21: 5,419,931 km (0.099 R)
• M22: 5,615,605 km (0.12 R)
• M23: 5,788,989 km (0.105 R)
• M24: 6,014,283 km (0.111 R)
• M25: 6,319,463 km (0.085 R)
• M26: 6,396,506 km (0.106 R)
• M27: 6,918,453 km (0.032 R)
• M28: 7,104,253 km (0.034 R)
• M29: 7,238,143 km (0.072 R)
• M30: 7,345,854 km (0.098 R)
• M31: 7,454,013 km (0.038 R)
• M32: 7,809,458 km (0.116 R)
• M33: 7,947,686 km (0.116 R)
• M34: 8,142,463 km (0.1 R)
• M35: 8,451,831 km (0.088 R)
• M36: 8,565,376 km (0.091 R)
• M37: 8,650,796 km (0.045 R)
• M38: 8,765,238 km (0.081 R)
• M39: 8,995,470 km (0.115 R)
• M40: 9,169,452 km (0.051 R)
• M41: 10,086,337 km (0.027 R)
• M42: 10,327,788 km (0.114 R)
• M43: 10,449,112 km (0.118 R)
• M44: 11,125,444 km (0.089 R)
• M45: 12,230,374 km (0.116 R)
• M46: 12,649,846 km (0.116 R)
• M47: 13,073,807 km (0.093 R)
• M48: 13,502,704 km (0.108 R)
• M49: 13,702,118 km (0.092 R)
• M50: 13,969,599 km (0.103 R)
• M51: 14,070,428 km (0.079 R)
• M52: 14,306,493 km (0.102 R)
• M53: 14,577,864 km (0.105 R)
• M54: 15,471,561 km (0.111 R)
• M55: 15,995,304 km (0.076 R)
• M56: 16,135,926 km (0.083 R)
• M57: 16,809,565 km (0.067 R)
• M58: 17,167,852 km (0.097 R)
• M59: 17,456,276 km (0.104 R)
• M60: 17,564,884 km (0.119 R)
• M61: 17,892,055 km (0.075 R)
• M62: 18,038,062 km (0.092 R)
• M63: 19,257,883 km (0.105 R)
• M64: 19,407,631 km (0.104 R)
• M65: 19,520,129 km (0.091 R)
• M66: 19,595,227 km (0.08 R)
• M67: 19,896,666 km (0.112 R)
• M68: 20,618,925 km (0.068 R)
• M69: 20,848,707 km (0.098 R)
• M70: 20,925,601 km (0.077 R)
• M71: 21,079,387 km (0.099 R)
• M72: 21,156,580 km (0.028 R)
• M73: 21,272,368 km (0.099 R)
• M74: 21,621,081 km (0.111 R)
• M75: 22,167,263 km (0.084 R)
• M76: 22,284,847 km (0.112 R)
• M77: 22,599,601 km (0.07 R)
• M78: 23,993,853 km (0.066 R)
• M79: 25,210,981 km (0.095 R)
• M80: 25,785,736 km (0.108 R)
• M81: 25,909,603 km (0.108 R)
• M82: 27,074,073 km (0.096 R)
• M83: 27,409,920 km (0.109 R)
• M84: 27,789,450 km (0.08 R)
• M85: 27,958,645 km (0.072 R)
• M86: 28,085,803 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 12.4

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.21 AU - 7.29 AU

Year: 7203 Days

Day: 11.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 95,435,162 km

• M1: 158,723 km (0.087 R)
• M2: 290,669 km (0.076 R)
• M3: 426,803 km (0.091 R)
• M4: 744,698 km (0.067 R)
• M5: 1,028,037 km (0.108 R)
• M6: 1,494,632 km (0.089 R)
• M7: 1,617,303 km (0.115 R)
• M8: 1,824,346 km (0.068 R)
• M9: 1,906,326 km (0.037 R)
• M10: 2,006,407 km (0.086 R)
• M11: 2,108,283 km (0.115 R)
• M12: 2,212,104 km (0.099 R)
• M13: 2,406,880 km (0.119 R)
• M14: 2,737,940 km (0.118 R)
• M15: 2,889,932 km (0.078 R)
• M16: 3,044,765 km (0.083 R)
• M17: 3,302,373 km (0.118 R)
• M18: 3,464,537 km (0.104 R)
• M19: 3,629,244 km (0.044 R)
• M20: 3,754,607 km (0.052 R)
• M21: 4,270,570 km (0.117 R)
• M22: 4,582,033 km (0.1 R)
• M23: 4,717,718 km (0.071 R)
• M24: 5,203,612 km (0.092 R)
• M25: 5,298,009 km (0.073 R)
• M26: 5,950,106 km (0.045 R)
• M27: 6,148,173 km (0.038 R)
• M28: 6,704,378 km (0.097 R)
• M29: 8,082,623 km (0.075 R)
• M30: 8,385,260 km (0.049 R)
• M31: 10,606,489 km (0.084 R)
• M32: 10,877,411 km (0.073 R)
• M33: 11,028,953 km (0.075 R)
• M34: 11,766,022 km (0.075 R)
• M35: 12,046,518 km (0.084 R)
• M36: 12,550,813 km (0.054 R)
• M37: 15,039,074 km (0.06 R)
• M38: 16,027,766 km (0.079 R)
• M39: 16,234,959 km (0.101 R)
• M40: 17,248,934 km (0.105 R)
• M41: 18,175,393 km (0.055 R)
• M42: 18,499,871 km (0.083 R)
• M43: 18,753,589 km (0.057 R)
• M44: 19,264,466 km (0.114 R)
• M45: 19,928,082 km (0.079 R)
• M46: 20,824,472 km (0.092 R)
• M47: 21,277,754 km (0.1 R)
• M48: 21,810,472 km (0.079 R)
• M49: 22,540,659 km (0.059 R)
• M50: 22,618,001 km (0.085 R)
• M51: 23,200,835 km (0.075 R)
• M52: 24,262,231 km (0.055 R)
• M53: 25,219,059 km (0.119 R)
• M54: 26,025,841 km (0.109 R)
• M55: 26,595,659 km (0.09 R)
• M56: 26,759,170 km (0.054 R)
• M57: 26,882,139 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.4

Radius: 9.7

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.48 AU - 9.64 AU

Year: 9240 Days

Day: 10.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 95,435,162 km

• M1: 123,717 km (0.119 R)
• M2: 218,114 km (0.075 R)
• M3: 614,548 km (0.093 R)
• M4: 731,833 km (0.116 R)
• M5: 944,860 km (0.092 R)
• M6: 1,310,029 km (0.097 R)
• M7: 1,412,503 km (0.091 R)
• M8: 1,607,429 km (0.069 R)
• M9: 1,830,180 km (0.083 R)
• M10: 1,964,968 km (0.095 R)
• M11: 2,043,357 km (0.079 R)
• M12: 2,223,922 km (0.099 R)
• M13: 2,285,257 km (0.059 R)
• M14: 2,472,853 km (0.116 R)
• M15: 2,818,873 km (0.119 R)
• M16: 3,532,604 km (0.081 R)
• M17: 4,249,178 km (0.082 R)
• M18: 4,403,114 km (0.082 R)
• M19: 4,584,876 km (0.068 R)
• M20: 4,982,955 km (0.109 R)
• M21: 5,282,002 km (0.108 R)
• M22: 6,388,876 km (0.105 R)
• M23: 6,654,412 km (0.099 R)
• M24: 6,863,401 km (0.06 R)
• M25: 7,814,843 km (0.082 R)
• M26: 7,940,655 km (0.091 R)
• M27: 8,354,143 km (0.113 R)
• M28: 8,514,961 km (0.047 R)
• M29: 8,938,174 km (0.108 R)
• M30: 9,202,064 km (0.099 R)
• M31: 9,401,628 km (0.039 R)
• M32: 10,214,393 km (0.073 R)
• M33: 10,352,023 km (0.112 R)
• M34: 10,420,988 km (0.096 R)
• M35: 11,226,123 km (0.066 R)
• M36: 11,546,712 km (0.115 R)
• M37: 12,710,583 km (0.112 R)
• M38: 12,821,585 km (0.108 R)
• M39: 12,895,785 km (0.104 R)
• M40: 13,494,626 km (0.079 R)
• M41: 13,873,407 km (0.095 R)
• M42: 14,102,442 km (0.073 R)
• M43: 14,448,312 km (0.083 R)
• M44: 14,719,234 km (0.064 R)
• M45: 15,740,239 km (0.118 R)
• M46: 15,859,469 km (0.1 R)
• M47: 16,019,090 km (0.072 R)
• M48: 16,379,920 km (0.046 R)
• M49: 16,500,795 km (0.099 R)
• M50: 16,702,901 km (0.103 R)
• M51: 16,824,674 km (0.071 R)
• M52: 17,150,498 km (0.103 R)
• M53: 17,355,298 km (0.088 R)
• M54: 17,684,563 km (0.062 R)
• M55: 17,891,457 km (0.099 R)
• M56: 18,307,638 km (0.113 R)
• M57: 18,811,334 km (0.108 R)
• M58: 19,404,639 km (0.119 R)
• M59: 20,262,882 km (0.115 R)
• M60: 20,349,350 km (0.111 R)
• M61: 20,653,183 km (0.11 R)
• M62: 21,177,374 km (0.079 R)
• M63: 21,573,359 km (0.055 R)
• M64: 23,317,820 km (0.093 R)
• M65: 23,863,553 km (0.118 R)
• M66: 24,183,842 km (0.045 R)
• M67: 24,690,081 km (0.096 R)
• M68: 24,782,533 km (0.079 R)
• M69: 25,060,486 km (0.091 R)
• M70: 26,229,892 km (0.098 R)
• M71: 26,324,139 km (0.068 R)
• M72: 26,607,776 km (0.033 R)
• M73: 27,321,209 km (0.09 R)
• M74: 27,848,541 km (0.068 R)
• M75: 28,282,375 km (0.077 R)
• M76: 28,379,015 km (0.113 R)
• M77: 28,524,424 km (0.069 R)
• M78: 29,352,299 km (0.053 R)
• M79: 29,843,130 km (0.074 R)
• M80: 30,435,537 km (0.105 R)
• M81: 30,832,720 km (0.114 R)
• M82: 30,982,018 km (0.047 R)
• M83: 31,632,021 km (0.09 R)
• M84: 32,742,486 km (0.065 R)
• M85: 33,353,444 km (0.081 R)
• M86: 34,122,526 km (0.095 R)

Asteroid Belt

Center: 13.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.5

Radius: 3.5

Gravity: 45.59 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 17.27 AU - 21.19 AU

Year: 31113 Days

Day: 19.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,435,162 km

• M1: 218,712 km (0.047 R)
• M2: 589,565 km (0.09 R)
• M3: 1,110,016 km (0.055 R)
• M4: 1,174,642 km (0.088 R)
• M5: 1,240,615 km (0.104 R)
• M6: 2,201,931 km (0.049 R)
• M7: 2,407,479 km (0.095 R)
• M8: 3,812,203 km (0.045 R)
• M9: 3,861,121 km (0.12 R)
• M10: 4,722,655 km (0.115 R)
• M11: 5,585,237 km (0.101 R)
• M12: 6,148,622 km (0.1 R)
• M13: 6,263,364 km (0.075 R)
• M14: 8,703,903 km (0.05 R)
• M15: 9,289,130 km (0.037 R)
• M16: 9,619,741 km (0.104 R)
• M17: 9,886,923 km (0.073 R)
• M18: 9,954,093 km (0.061 R)
• M19: 10,292,334 km (0.101 R)
• M20: 10,703,129 km (0.095 R)
• M21: 11,189,173 km (0.099 R)
• M22: 12,544,380 km (0.11 R)
• M23: 13,575,558 km (0.115 R)
• M24: 15,561,470 km (0.118 R)
• M25: 15,796,338 km (0.082 R)
• M26: 16,111,391 km (0.066 R)
• M27: 16,190,529 km (0.086 R)
• M28: 16,908,150 km (0.117 R)
• M29: 17,149,601 km (0.084 R)
• M30: 17,230,384 km (0.052 R)
• M31: 18,126,924 km (0.115 R)
• M32: 19,205,973 km (0.072 R)
• M33: 19,373,822 km (0.114 R)
• M34: 19,457,896 km (0.098 R)
• M35: 20,476,657 km (0.035 R)
• M36: 20,562,377 km (0.063 R)
• M37: 21,165,406 km (0.1 R)
• M38: 24,903,558 km (0.097 R)
• M39: 25,822,986 km (0.026 R)
• M40: 25,915,587 km (0.114 R)
• M41: 26,101,088 km (0.045 R)
• M42: 27,505,962 km (0.094 R)
• M43: 29,804,533 km (0.103 R)
• M44: 32,963,442 km (0.058 R)
• M45: 34,480,215 km (0.114 R)
• M46: 34,786,442 km (0.068 R)
• M47: 37,162,953 km (0.097 R)
• M48: 38,212,532 km (0.097 R)
• M49: 39,165,321 km (0.079 R)
• M50: 39,698,039 km (0.103 R)
• M51: 40,878,516 km (0.064 R)
• M52: 41,310,704 km (0.083 R)
• M53: 41,418,863 km (0.104 R)
• M54: 42,397,533 km (0.113 R)
• M55: 42,725,451 km (0.117 R)
• M56: 43,824,547 km (0.11 R)
• M57: 44,266,758 km (0.063 R)
• M58: 44,710,465 km (0.117 R)
• M59: 46,950,993 km (0.07 R)
• M60: 48,084,944 km (0.118 R)
• M61: 48,998,539 km (0.09 R)
• M62: 50,611,054 km (0.112 R)
• M63: 51,423,969 km (0.073 R)
• M64: 54,480,403 km (0.12 R)
• M65: 58,200,752 km (0.075 R)
• M66: 60,030,185 km (0.111 R)
• M67: 61,754,599 km (0.105 R)
• M68: 62,126,201 km (0.076 R)
• M69: 62,374,383 km (0.114 R)
• M70: 63,495,171 km (0.108 R)
• M71: 63,870,213 km (0.119 R)
• M72: 64,874,014 km (0.039 R)
• M73: 68,044,442 km (0.049 R)
• M74: 68,812,777 km (0.085 R)
• M75: 70,875,731 km (0.066 R)
• M76: 71,914,838 km (0.071 R)
• M77: 73,614,120 km (0.034 R)
• M78: 74,271,154 km (0.075 R)
• M79: 77,185,321 km (0.107 R)
• M80: 77,719,235 km (0.109 R)
• M81: 78,924,845 km (0.094 R)
• M82: 79,866,862 km (0.081 R)
• M83: 80,677,234 km (0.08 R)
• M84: 81,897,953 km (0.067 R)
• M85: 83,671,884 km (0.091 R)
• M86: 83,808,916 km (0.083 R)
• M87: 84,357,491 km (0.067 R)
• M88: 86,010,697 km (0.106 R)
• M89: 86,841,265 km (0.114 R)
• M90: 86,979,942 km (0.106 R)
• M91: 87,257,596 km (0.11 R)
• M92: 87,813,651 km (0.083 R)
• M93: 90,049,840 km (0.111 R)
• M94: 91,880,469 km (0.093 R)
• M95: 92,729,437 km (0.049 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 19,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit