🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.66 AU - 1.06 AU

Year: 293 Days

Day: 13.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.9 AU - 1.38 AU

Year: 447 Days

Day: 29.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,762,915 km

• M1: 881,431 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.09 AU - 1.59 AU

Year: 569 Days

Day: 30.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.44 AU - 2.22 AU

Year: 909 Days

Day: 37.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,762,915 km

• M1: 446,699 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.91 AU - 3.43 AU

Year: 2072 Days

Day: 26.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.9

Radius: 9.4

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.21 AU - 14.91 AU

Year: 15374 Days

Day: 5.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,762,915 km

• M1: 196,871 km (0.102 R)
• M2: 270,473 km (0.065 R)
• M3: 570,716 km (0.069 R)
• M4: 845,826 km (0.041 R)
• M5: 1,161,179 km (0.075 R)
• M6: 1,239,269 km (0.093 R)
• M7: 1,598,004 km (0.111 R)
• M8: 2,146,580 km (0.116 R)
• M9: 2,543,014 km (0.098 R)
• M10: 2,749,908 km (0.06 R)
• M11: 3,365,952 km (0.082 R)
• M12: 3,441,200 km (0.083 R)
• M13: 3,517,046 km (0.058 R)
• M14: 3,748,025 km (0.114 R)
• M15: 4,306,025 km (0.115 R)
• M16: 4,678,524 km (0.07 R)
• M17: 5,061,494 km (0.055 R)
• M18: 5,322,543 km (0.092 R)
• M19: 6,131,718 km (0.12 R)
• M20: 6,270,395 km (0.117 R)
• M21: 7,220,940 km (0.118 R)
• M22: 7,318,477 km (0.107 R)
• M23: 8,114,637 km (0.104 R)
• M24: 8,938,024 km (0.111 R)
• M25: 9,042,892 km (0.075 R)
• M26: 9,787,889 km (0.057 R)
• M27: 9,950,054 km (0.028 R)
• M28: 10,058,811 km (0.106 R)
• M29: 10,332,127 km (0.084 R)
• M30: 10,718,987 km (0.111 R)
• M31: 11,850,395 km (0.103 R)
• M32: 12,430,237 km (0.109 R)
• M33: 12,959,963 km (0.086 R)
• M34: 13,798,608 km (0.053 R)
• M35: 14,778,624 km (0.075 R)
• M36: 14,902,641 km (0.091 R)
• M37: 15,277,084 km (0.098 R)
• M38: 16,547,020 km (0.115 R)
• M39: 16,869,853 km (0.07 R)
• M40: 17,718,821 km (0.099 R)
• M41: 18,917,100 km (0.11 R)
• M42: 20,141,558 km (0.064 R)
• M43: 20,693,873 km (0.057 R)
• M44: 21,531,921 km (0.099 R)
• M45: 22,025,743 km (0.1 R)
• M46: 22,809,487 km (0.112 R)
• M47: 22,952,951 km (0.046 R)
• M48: 23,602,206 km (0.083 R)
• M49: 24,918,966 km (0.088 R)
• M50: 25,660,822 km (0.093 R)
• M51: 25,810,121 km (0.111 R)
• M52: 25,959,569 km (0.086 R)
• M53: 26,034,368 km (0.086 R)
• M54: 26,259,513 km (0.1 R)
• M55: 27,318,217 km (0.11 R)
• M56: 27,776,285 km (0.071 R)
• M57: 28,390,833 km (0.12 R)
• M58: 29,010,019 km (0.046 R)
• M59: 31,291,387 km (0.083 R)
• M60: 35,275,178 km (0.114 R)
• M61: 35,358,205 km (0.081 R)
• M62: 35,524,258 km (0.078 R)
• M63: 36,107,690 km (0.101 R)
• M64: 37,283,978 km (0.077 R)
• M65: 39,587,935 km (0.099 R)
• M66: 40,452,760 km (0.058 R)
• M67: 41,411,383 km (0.095 R)
• M68: 42,377,486 km (0.088 R)
• M69: 43,262,208 km (0.096 R)
• M70: 43,617,802 km (0.064 R)
• M71: 45,410,284 km (0.104 R)
• M72: 45,681,206 km (0.037 R)
• M73: 47,044,042 km (0.067 R)
• M74: 48,696,949 km (0.115 R)
• M75: 49,252,107 km (0.103 R)
• M76: 49,809,509 km (0.118 R)
• M77: 49,995,758 km (0.116 R)
• M78: 50,742,999 km (0.068 R)
• M79: 52,059,461 km (0.092 R)
• M80: 53,482,585 km (0.088 R)
• M81: 55,689,303 km (0.043 R)
• M82: 57,534,593 km (0.116 R)
• M83: 61,284,862 km (0.117 R)
• M84: 61,784,220 km (0.094 R)
• M85: 61,884,301 km (0.047 R)
• M86: 64,503,909 km (0.109 R)
• M87: 65,521,025 km (0.09 R)
• M88: 66,133,927 km (0.109 R)
• M89: 68,500,715 km (0.063 R)
• M90: 68,707,759 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.9

Radius: 5.9

Gravity: 12.72 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.86 AU - 14.58 AU

Year: 17645 Days

Day: 17.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,762,915 km

• M1: 78,838 km (0.065 R)
• M2: 116,686 km (0.03 R)
• M3: 173,534 km (0.112 R)
• M4: 231,727 km (0.119 R)
• M5: 270,623 km (0.07 R)
• M6: 419,472 km (0.119 R)
• M7: 689,347 km (0.101 R)
• M8: 749,186 km (0.111 R)
• M9: 810,970 km (0.109 R)
• M10: 874,400 km (0.081 R)
• M11: 1,029,233 km (0.037 R)
• M12: 1,651,411 km (0.103 R)
• M13: 1,927,868 km (0.108 R)
• M14: 1,985,014 km (0.107 R)
• M15: 2,744,822 km (0.118 R)
• M16: 3,239,841 km (0.087 R)
• M17: 4,310,363 km (0.08 R)
• M18: 5,358,895 km (0.104 R)
• M19: 5,684,121 km (0.114 R)
• M20: 5,766,400 km (0.047 R)
• M21: 6,268,600 km (0.1 R)
• M22: 6,525,010 km (0.097 R)
• M23: 7,225,128 km (0.089 R)
• M24: 10,557,571 km (0.098 R)
• M25: 10,608,135 km (0.072 R)
• M26: 10,658,848 km (0.118 R)
• M27: 11,273,396 km (0.073 R)
• M28: 12,376,232 km (0.096 R)
• M29: 12,429,638 km (0.111 R)
• M30: 12,913,438 km (0.037 R)
• M31: 13,130,504 km (0.058 R)
• M32: 14,066,089 km (0.119 R)
• M33: 15,365,945 km (0.111 R)
• M34: 15,480,836 km (0.098 R)
• M35: 15,595,877 km (0.052 R)
• M36: 15,827,006 km (0.045 R)
• M37: 17,177,725 km (0.096 R)
• M38: 17,296,955 km (0.087 R)
• M39: 17,416,483 km (0.096 R)
• M40: 18,139,041 km (0.102 R)
• M41: 19,675,561 km (0.1 R)
• M42: 20,301,777 km (0.088 R)
• M43: 20,807,568 km (0.104 R)
• M44: 21,895,892 km (0.072 R)
• M45: 23,331,583 km (0.11 R)
• M46: 23,662,045 km (0.08 R)
• M47: 23,861,160 km (0.072 R)
• M48: 24,864,662 km (0.099 R)
• M49: 24,999,599 km (0.102 R)
• M50: 25,677,577 km (0.118 R)
• M51: 25,950,443 km (0.113 R)
• M52: 26,224,208 km (0.089 R)
• M53: 27,957,299 km (0.064 R)
• M54: 28,449,027 km (0.092 R)
• M55: 28,731,468 km (0.084 R)
• M56: 30,372,856 km (0.108 R)
• M57: 30,661,430 km (0.059 R)
• M58: 30,878,496 km (0.094 R)
• M59: 31,023,457 km (0.096 R)
• M60: 34,494,576 km (0.094 R)
• M61: 35,400,391 km (0.104 R)
• M62: 35,856,216 km (0.06 R)
• M63: 36,543,618 km (0.088 R)
• M64: 38,164,362 km (0.112 R)
• M65: 38,242,152 km (0.078 R)
• M66: 40,045,256 km (0.115 R)
• M67: 41,635,481 km (0.046 R)
• M68: 42,760,906 km (0.065 R)
• M69: 43,652,210 km (0.114 R)
• M70: 44,713,457 km (0.073 R)
• M71: 44,877,416 km (0.1 R)
• M72: 47,696,140 km (0.112 R)
• M73: 49,635,227 km (0.081 R)
• M74: 50,913,691 km (0.105 R)
• M75: 51,084,980 km (0.059 R)
• M76: 51,771,934 km (0.05 R)
• M77: 54,025,775 km (0.045 R)
• M78: 54,113,140 km (0.104 R)
• M79: 54,550,415 km (0.11 R)
• M80: 55,252,627 km (0.042 R)
• M81: 55,604,930 km (0.04 R)
• M82: 55,957,832 km (0.077 R)
• M83: 56,134,507 km (0.086 R)
• M84: 56,488,605 km (0.09 R)
• M85: 57,555,238 km (0.1 R)
• M86: 57,733,708 km (0.056 R)
• M87: 59,347,719 km (0.087 R)
• M88: 59,527,985 km (0.115 R)
• M89: 60,522,661 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436

Radius: 7.8

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.07 AU - 15.81 AU

Year: 20143 Days

Day: 15.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,762,915 km

• M1: 99,034 km (0.076 R)
• M2: 172,786 km (0.099 R)
• M3: 282,740 km (0.12 R)
• M4: 1,210,396 km (0.078 R)
• M5: 1,445,714 km (0.066 R)
• M6: 2,236,189 km (0.058 R)
• M7: 2,299,319 km (0.067 R)
• M8: 2,395,361 km (0.109 R)
• M9: 2,558,273 km (0.082 R)
• M10: 2,657,905 km (0.063 R)
• M11: 2,724,925 km (0.074 R)
• M12: 2,964,282 km (0.117 R)
• M13: 3,139,461 km (0.08 R)
• M14: 3,722,743 km (0.065 R)
• M15: 4,142,963 km (0.085 R)
• M16: 4,740,308 km (0.096 R)
• M17: 5,621,439 km (0.116 R)
• M18: 6,058,714 km (0.09 R)
• M19: 6,281,315 km (0.1 R)
• M20: 6,371,224 km (0.079 R)
• M21: 6,780,823 km (0.082 R)
• M22: 7,245,922 km (0.103 R)
• M23: 7,625,452 km (0.067 R)
• M24: 7,914,475 km (0.064 R)
• M25: 8,206,939 km (0.117 R)
• M26: 8,502,993 km (0.093 R)
• M27: 8,953,732 km (0.082 R)
• M28: 9,930,606 km (0.098 R)
• M29: 10,618,457 km (0.104 R)
• M30: 10,940,990 km (0.097 R)
• M31: 11,376,170 km (0.077 R)
• M32: 11,706,333 km (0.084 R)
• M33: 12,432,331 km (0.11 R)
• M34: 12,545,277 km (0.117 R)
• M35: 13,288,180 km (0.084 R)
• M36: 15,357,867 km (0.07 R)
• M37: 16,522,786 km (0.059 R)
• M38: 16,647,101 km (0.062 R)
• M39: 16,771,716 km (0.054 R)
• M40: 17,970,743 km (0.072 R)
• M41: 19,131,922 km (0.042 R)
• M42: 20,383,907 km (0.083 R)
• M43: 21,255,613 km (0.106 R)
• M44: 21,662,071 km (0.117 R)
• M45: 21,798,055 km (0.114 R)
• M46: 22,071,071 km (0.095 R)
• M47: 23,592,631 km (0.054 R)
• M48: 23,662,494 km (0.085 R)
• M49: 26,808,537 km (0.104 R)
• M50: 26,954,544 km (0.08 R)
• M51: 28,877,924 km (0.083 R)
• M52: 29,177,718 km (0.119 R)
• M53: 29,327,915 km (0.091 R)
• M54: 29,931,692 km (0.113 R)
• M55: 33,560,487 km (0.114 R)
• M56: 35,226,259 km (0.075 R)
• M57: 36,028,852 km (0.047 R)
• M58: 36,918,660 km (0.071 R)
• M59: 37,488,628 km (0.082 R)
• M60: 38,143,717 km (0.101 R)
• M61: 38,637,540 km (0.099 R)
• M62: 40,549,700 km (0.104 R)
• M63: 40,969,471 km (0.057 R)
• M64: 41,475,112 km (0.108 R)
• M65: 41,559,635 km (0.118 R)
• M66: 42,322,434 km (0.117 R)
• M67: 42,492,677 km (0.092 R)
• M68: 42,919,031 km (0.094 R)
• M69: 43,175,441 km (0.094 R)
• M70: 44,206,620 km (0.108 R)
• M71: 44,292,938 km (0.11 R)
• M72: 44,811,743 km (0.074 R)
• M73: 45,506,924 km (0.106 R)
• M74: 45,681,206 km (0.09 R)
• M75: 48,144,933 km (0.061 R)
• M76: 48,322,506 km (0.089 R)
• M77: 48,945,880 km (0.064 R)
• M78: 49,303,269 km (0.083 R)
• M79: 52,650,372 km (0.071 R)
• M80: 54,120,321 km (0.083 R)
• M81: 55,231,683 km (0.115 R)
• M82: 57,288,654 km (0.108 R)
• M83: 57,571,095 km (0.107 R)
• M84: 58,137,323 km (0.061 R)
• M85: 58,421,110 km (0.07 R)
• M86: 59,560,896 km (0.075 R)
• M87: 60,804,055 km (0.079 R)
• M88: 61,092,180 km (0.109 R)
• M89: 61,959,100 km (0.05 R)
• M90: 63,997,969 km (0.116 R)
• M91: 64,878,353 km (0.068 R)
• M92: 64,976,489 km (0.038 R)
• M93: 65,467,619 km (0.109 R)
• M94: 65,664,489 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 19,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit