🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.22 AU - 1.3 AU

Year: 507 Days

Day: 41.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.75 AU - 1.97 AU

Year: 909 Days

Day: 34.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.77 AU - 2.15 AU

Year: 983 Days

Day: 41.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.07 AU - 3.43 AU

Year: 2098 Days

Day: 23.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,946,708 km

• M1: 258,206 km (0.069 R)
• M2: 1,460,225 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.54 AU - 4.32 AU

Year: 2790 Days

Day: 15.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.1

Radius: 10.5

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.63 AU - 9.83 AU

Year: 9238 Days

Day: 6.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,946,708 km

• M1: 134,937 km (0.108 R)
• M2: 407,205 km (0.114 R)
• M3: 638,783 km (0.075 R)
• M4: 1,044,792 km (0.115 R)
• M5: 1,370,616 km (0.105 R)
• M6: 1,545,496 km (0.069 R)
• M7: 1,635,853 km (0.061 R)
• M8: 1,821,952 km (0.069 R)
• M9: 2,064,451 km (0.099 R)
• M10: 2,689,171 km (0.061 R)
• M11: 2,771,151 km (0.06 R)
• M12: 2,937,953 km (0.1 R)
• M13: 3,051,049 km (0.101 R)
• M14: 3,821,029 km (0.117 R)
• M15: 4,101,226 km (0.069 R)
• M16: 4,550,468 km (0.116 R)
• M17: 4,847,569 km (0.078 R)
• M18: 5,049,227 km (0.058 R)
• M19: 5,287,986 km (0.102 R)
• M20: 5,391,507 km (0.092 R)
• M21: 5,670,806 km (0.086 R)
• M22: 5,776,871 km (0.11 R)
• M23: 6,243,766 km (0.11 R)
• M24: 6,835,127 km (0.042 R)
• M25: 7,213,759 km (0.07 R)
• M26: 7,328,800 km (0.068 R)
• M27: 7,444,289 km (0.057 R)
• M28: 7,755,602 km (0.087 R)
• M29: 8,350,553 km (0.108 R)
• M30: 8,714,674 km (0.075 R)
• M31: 9,042,742 km (0.082 R)
• M32: 9,880,491 km (0.107 R)
• M33: 10,265,555 km (0.119 R)
• M34: 10,655,707 km (0.071 R)
• M35: 11,584,710 km (0.103 R)
• M36: 11,764,676 km (0.096 R)
• M37: 12,863,472 km (0.113 R)
• M38: 13,143,220 km (0.108 R)
• M39: 13,283,992 km (0.086 R)
• M40: 13,947,009 km (0.074 R)
• M41: 14,042,752 km (0.073 R)
• M42: 15,256,290 km (0.054 R)
• M43: 15,453,610 km (0.11 R)
• M44: 15,552,494 km (0.113 R)
• M45: 16,756,457 km (0.088 R)
• M46: 17,369,659 km (0.089 R)
• M47: 18,198,731 km (0.078 R)
• M48: 18,670,712 km (0.05 R)
• M49: 18,828,986 km (0.08 R)
• M50: 19,253,096 km (0.032 R)
• M51: 19,573,385 km (0.064 R)
• M52: 21,145,659 km (0.103 R)
• M53: 21,475,971 km (0.034 R)
• M54: 22,814,573 km (0.104 R)
• M55: 23,096,864 km (0.111 R)
• M56: 24,352,439 km (0.077 R)
• M57: 25,571,662 km (0.117 R)
• M58: 25,923,665 km (0.05 R)
• M59: 28,250,361 km (0.089 R)
• M60: 28,735,956 km (0.033 R)
• M61: 31,017,174 km (0.089 R)
• M62: 31,518,027 km (0.105 R)
• M63: 31,958,444 km (0.096 R)
• M64: 32,084,704 km (0.073 R)
• M65: 33,036,595 km (0.116 R)
• M66: 33,228,081 km (0.035 R)
• M67: 33,804,780 km (0.119 R)
• M68: 34,062,238 km (0.096 R)
• M69: 34,384,771 km (0.09 R)
• M70: 34,514,174 km (0.107 R)
• M71: 35,489,402 km (0.094 R)
• M72: 35,751,049 km (0.106 R)
• M73: 35,881,947 km (0.06 R)
• M74: 36,078,818 km (0.062 R)
• M75: 36,341,960 km (0.103 R)
• M76: 37,002,285 km (0.079 R)
• M77: 37,134,829 km (0.117 R)
• M78: 37,333,944 km (0.119 R)
• M79: 38,334,903 km (0.053 R)
• M80: 39,818,914 km (0.089 R)
• M81: 39,954,749 km (0.117 R)
• M82: 40,431,368 km (0.048 R)
• M83: 41,252,959 km (0.075 R)
• M84: 42,495,519 km (0.112 R)
• M85: 43,051,724 km (0.096 R)
• M86: 43,540,460 km (0.089 R)
• M87: 45,158,960 km (0.089 R)
• M88: 47,012,178 km (0.107 R)
• M89: 47,731,594 km (0.07 R)
• M90: 47,875,956 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.4

Radius: 7.2

Gravity: 17.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 19.33 AU - 19.69 AU

Year: 30865 Days

Day: 24.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,946,708 km

• M1: 93,050 km (0.091 R)
• M2: 217,665 km (0.072 R)
• M3: 403,765 km (0.07 R)
• M4: 452,085 km (0.092 R)
• M5: 582,385 km (0.117 R)
• M6: 978,220 km (0.114 R)
• M7: 1,045,839 km (0.1 R)
• M8: 1,445,115 km (0.084 R)
• M9: 1,763,310 km (0.113 R)
• M10: 2,191,310 km (0.097 R)
• M11: 2,794,189 km (0.076 R)
• M12: 3,445,688 km (0.075 R)
• M13: 3,708,531 km (0.091 R)
• M14: 4,032,560 km (0.115 R)
• M15: 4,999,262 km (0.046 R)
• M16: 6,223,421 km (0.113 R)
• M17: 6,672,963 km (0.104 R)
• M18: 6,868,786 km (0.082 R)
• M19: 7,266,268 km (0.081 R)
• M20: 7,333,288 km (0.102 R)
• M21: 7,535,394 km (0.089 R)
• M22: 7,807,812 km (0.11 R)
• M23: 8,083,371 km (0.06 R)
• M24: 9,001,154 km (0.091 R)
• M25: 10,026,049 km (0.102 R)
• M26: 10,704,176 km (0.103 R)
• M27: 10,933,660 km (0.099 R)
• M28: 11,788,462 km (0.081 R)
• M29: 13,479,367 km (0.072 R)
• M30: 15,502,678 km (0.084 R)
• M31: 16,023,129 km (0.112 R)
• M32: 18,252,885 km (0.105 R)
• M33: 18,710,355 km (0.115 R)
• M34: 21,437,375 km (0.098 R)
• M35: 22,895,954 km (0.081 R)
• M36: 23,389,178 km (0.087 R)
• M37: 23,686,878 km (0.091 R)
• M38: 23,786,361 km (0.118 R)
• M39: 26,524,899 km (0.111 R)
• M40: 28,722,791 km (0.103 R)
• M41: 29,897,284 km (0.044 R)
• M42: 30,220,266 km (0.085 R)
• M43: 30,544,444 km (0.096 R)
• M44: 30,978,428 km (0.12 R)
• M45: 31,852,678 km (0.099 R)
• M46: 32,845,708 km (0.119 R)
• M47: 35,315,869 km (0.059 R)
• M48: 35,429,563 km (0.102 R)
• M49: 37,961,507 km (0.057 R)
• M50: 41,147,642 km (0.098 R)
• M51: 44,787,059 km (0.11 R)
• M52: 45,650,987 km (0.111 R)
• M53: 48,275,532 km (0.055 R)
• M54: 48,907,583 km (0.049 R)
• M55: 49,542,327 km (0.116 R)
• M56: 52,887,186 km (0.105 R)
• M57: 53,669,283 km (0.088 R)
• M58: 54,324,073 km (0.105 R)
• M59: 55,245,147 km (0.09 R)
• M60: 55,773,826 km (0.057 R)
• M61: 58,039,187 km (0.078 R)
• M62: 58,711,180 km (0.056 R)
• M63: 59,656,340 km (0.115 R)
• M64: 60,470,451 km (0.094 R)
• M65: 61,288,303 km (0.09 R)
• M66: 64,874,164 km (0.081 R)
• M67: 66,832,998 km (0.091 R)
• M68: 68,244,005 km (0.12 R)
• M69: 69,237,485 km (0.071 R)
• M70: 70,522,082 km (0.12 R)
• M71: 70,665,247 km (0.073 R)
• M72: 71,526,482 km (0.111 R)
• M73: 72,535,669 km (0.091 R)
• M74: 73,404,384 km (0.117 R)
• M75: 75,152,286 km (0.063 R)
• M76: 79,432,580 km (0.108 R)
• M77: 79,581,579 km (0.077 R)
• M78: 80,178,475 km (0.11 R)
• M79: 81,226,707 km (0.081 R)
• M80: 81,376,754 km (0.083 R)
• M81: 81,677,296 km (0.073 R)
• M82: 81,978,137 km (0.088 R)
• M83: 84,550,473 km (0.101 R)
• M84: 90,706,575 km (0.111 R)
• M85: 92,111,448 km (0.11 R)
• M86: 92,895,042 km (0.064 R)
• M87: 93,052,120 km (0.097 R)
• M88: 93,366,275 km (0.091 R)
• M89: 95,100,862 km (0.12 R)
• M90: 95,575,836 km (0.102 R)
• M91: 96,210,280 km (0.119 R)
• M92: 98,441,832 km (0.063 R)
• M93: 102,306,992 km (0.119 R)
• M94: 104,911,192 km (0.088 R)
• M95: 111,016,430 km (0.112 R)
• M96: 111,182,933 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177

Radius: 4.9

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 18.85 AU - 20.91 AU

Year: 31747 Days

Day: 19.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,946,708 km

• M1: 71,807 km (0.099 R)
• M2: 158,574 km (0.03 R)
• M3: 290,818 km (0.12 R)
• M4: 386,262 km (0.095 R)
• M5: 1,078,002 km (0.068 R)
• M6: 1,751,641 km (0.108 R)
• M7: 2,144,485 km (0.106 R)
• M8: 2,431,863 km (0.104 R)
• M9: 2,563,659 km (0.104 R)
• M10: 2,663,889 km (0.086 R)
• M11: 2,903,096 km (0.042 R)
• M12: 3,661,258 km (0.12 R)
• M13: 3,812,203 km (0.031 R)
• M14: 3,926,944 km (0.057 R)
• M15: 4,277,602 km (0.119 R)
• M16: 5,474,534 km (0.112 R)
• M17: 5,690,703 km (0.032 R)
• M18: 5,734,386 km (0.091 R)
• M19: 6,176,298 km (0.096 R)
• M20: 6,813,285 km (0.114 R)
• M21: 7,092,734 km (0.102 R)
• M22: 7,566,660 km (0.095 R)
• M23: 7,953,221 km (0.063 R)
• M24: 9,201,915 km (0.042 R)
• M25: 9,304,389 km (0.114 R)
• M26: 10,617,559 km (0.107 R)
• M27: 10,941,289 km (0.041 R)
• M28: 12,324,471 km (0.078 R)
• M29: 13,528,435 km (0.027 R)
• M30: 14,055,767 km (0.051 R)
• M31: 15,861,563 km (0.109 R)
• M32: 16,479,402 km (0.053 R)
• M33: 19,028,999 km (0.079 R)
• M34: 20,016,195 km (0.087 R)
• M35: 20,282,180 km (0.101 R)
• M36: 20,549,512 km (0.064 R)
• M37: 21,087,465 km (0.074 R)
• M38: 21,903,073 km (0.103 R)
• M39: 22,245,951 km (0.105 R)
• M40: 22,314,766 km (0.113 R)
• M41: 23,775,590 km (0.104 R)
• M42: 24,553,050 km (0.105 R)
• M43: 25,123,766 km (0.086 R)
• M44: 25,987,993 km (0.08 R)
• M45: 26,642,483 km (0.098 R)
• M46: 27,155,305 km (0.12 R)
• M47: 27,376,111 km (0.093 R)
• M48: 27,819,370 km (0.063 R)
• M49: 28,116,321 km (0.091 R)
• M50: 28,638,418 km (0.065 R)
• M51: 28,863,114 km (0.09 R)
• M52: 29,767,882 km (0.081 R)
• M53: 29,919,574 km (0.118 R)
• M54: 30,223,707 km (0.07 R)
• M55: 30,605,331 km (0.117 R)
• M56: 30,835,113 km (0.093 R)
• M57: 32,225,625 km (0.117 R)
• M58: 32,693,717 km (0.108 R)
• M59: 32,928,436 km (0.112 R)
• M60: 33,321,131 km (0.045 R)
• M61: 34,269,880 km (0.083 R)
• M62: 34,588,224 km (0.097 R)
• M63: 34,827,431 km (0.12 R)
• M64: 35,790,243 km (0.094 R)
• M65: 38,317,400 km (0.104 R)
• M66: 38,482,407 km (0.117 R)
• M67: 42,684,012 km (0.118 R)
• M68: 43,197,881 km (0.115 R)
• M69: 44,318,220 km (0.109 R)
• M70: 45,273,701 km (0.116 R)
• M71: 46,851,809 km (0.087 R)
• M72: 47,736,381 km (0.118 R)
• M73: 49,162,947 km (0.101 R)
• M74: 49,971,523 km (0.05 R)
• M75: 50,332,353 km (0.088 R)
• M76: 50,875,244 km (0.056 R)
• M77: 51,238,168 km (0.103 R)
• M78: 51,784,201 km (0.11 R)
• M79: 52,790,246 km (0.048 R)
• M80: 53,341,814 km (0.11 R)
• M81: 53,987,628 km (0.107 R)
• M82: 54,265,132 km (0.119 R)
• M83: 54,543,234 km (0.106 R)
• M84: 56,127,775 km (0.104 R)
• M85: 57,444,086 km (0.089 R)
• M86: 57,916,516 km (0.065 R)
• M87: 58,200,752 km (0.113 R)
• M88: 59,151,148 km (0.085 R)
• M89: 59,246,591 km (0.12 R)
• M90: 63,589,118 km (0.063 R)
• M91: 63,784,493 km (0.07 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 15,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit