🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.94 AU - 1.08 AU

Year: 358 Days

Day: 22.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,009,767 km

• M1: 57,146 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.11 AU - 1.83 AU

Year: 629 Days

Day: 20.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.64 AU - 2.72 AU

Year: 1137 Days

Day: 42.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.64 AU - 3.62 AU

Year: 1955 Days

Day: 45.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,009,767 km

• M1: 1,565,093 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.23 AU - 4.91 AU

Year: 3450 Days

Day: 28 Hours

Environment

Temp: -126 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,009,767 km

• M1: 295,605 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.8

Radius: 6.6

Gravity: 20.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.26 AU - 15.14 AU

Year: 19901 Days

Day: 23.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,009,767 km

• M1: 102,923 km (0.059 R)
• M2: 950,694 km (0.088 R)
• M3: 2,275,234 km (0.112 R)
• M4: 2,462,680 km (0.081 R)
• M5: 2,616,168 km (0.078 R)
• M6: 2,733,452 km (0.119 R)
• M7: 2,852,532 km (0.09 R)
• M8: 2,973,258 km (0.104 R)
• M9: 3,472,915 km (0.064 R)
• M10: 4,043,481 km (0.118 R)
• M11: 4,088,659 km (0.051 R)
• M12: 6,761,824 km (0.104 R)
• M13: 9,854,909 km (0.086 R)
• M14: 10,593,773 km (0.106 R)
• M15: 11,032,993 km (0.08 R)
• M16: 11,799,831 km (0.061 R)
• M17: 12,320,581 km (0.095 R)
• M18: 12,386,255 km (0.108 R)
• M19: 13,519,608 km (0.031 R)
• M20: 13,859,196 km (0.095 R)
• M21: 15,104,897 km (0.094 R)
• M22: 15,315,980 km (0.104 R)
• M23: 16,458,159 km (0.077 R)
• M24: 17,112,800 km (0.116 R)
• M25: 17,332,858 km (0.101 R)
• M26: 19,050,840 km (0.088 R)
• M27: 19,202,831 km (0.106 R)
• M28: 19,431,567 km (0.103 R)
• M29: 19,737,793 km (0.112 R)
• M30: 20,355,333 km (0.054 R)
• M31: 20,979,007 km (0.074 R)
• M32: 21,688,251 km (0.06 R)
• M33: 21,846,974 km (0.115 R)
• M34: 21,926,410 km (0.064 R)
• M35: 22,646,126 km (0.098 R)
• M36: 24,602,866 km (0.102 R)
• M37: 24,685,444 km (0.103 R)
• M38: 25,350,406 km (0.085 R)
• M39: 28,068,450 km (0.063 R)
• M40: 28,241,385 km (0.088 R)
• M41: 28,762,435 km (0.078 R)
• M42: 29,549,768 km (0.099 R)
• M43: 29,813,659 km (0.104 R)
• M44: 34,420,226 km (0.112 R)
• M45: 34,512,678 km (0.061 R)
• M46: 34,697,880 km (0.056 R)
• M47: 35,162,531 km (0.054 R)
• M48: 35,722,924 km (0.092 R)
• M49: 35,816,573 km (0.104 R)
• M50: 36,852,239 km (0.029 R)
• M51: 40,896,468 km (0.06 R)
• M52: 41,092,590 km (0.099 R)
• M53: 41,190,727 km (0.083 R)
• M54: 41,288,863 km (0.106 R)
• M55: 41,584,019 km (0.092 R)
• M56: 41,978,658 km (0.109 R)
• M57: 42,176,427 km (0.103 R)
• M58: 43,569,632 km (0.088 R)
• M59: 43,669,713 km (0.065 R)
• M60: 43,769,794 km (0.081 R)
• M61: 44,775,690 km (0.068 R)
• M62: 45,789,066 km (0.106 R)
• M63: 45,890,942 km (0.1 R)
• M64: 49,499,542 km (0.102 R)
• M65: 49,603,961 km (0.059 R)
• M66: 52,345,043 km (0.107 R)
• M67: 54,163,704 km (0.068 R)
• M68: 55,243,202 km (0.098 R)
• M69: 55,677,036 km (0.109 R)
• M70: 55,785,644 km (0.118 R)
• M71: 57,204,131 km (0.109 R)
• M72: 57,423,292 km (0.097 R)
• M73: 57,972,765 km (0.119 R)
• M74: 61,417,855 km (0.12 R)
• M75: 61,642,401 km (0.113 R)
• M76: 64,016,519 km (0.074 R)
• M77: 64,472,045 km (0.108 R)
• M78: 64,928,767 km (0.069 R)
• M79: 65,043,060 km (0.07 R)
• M80: 66,766,128 km (0.097 R)
• M81: 67,459,514 km (0.054 R)
• M82: 68,620,543 km (0.119 R)
• M83: 74,045,411 km (0.026 R)
• M84: 74,883,009 km (0.099 R)
• M85: 75,723,749 km (0.089 R)
• M86: 77,657,003 km (0.114 R)
• M87: 78,021,273 km (0.087 R)
• M88: 78,629,688 km (0.083 R)
• M89: 79,361,820 km (0.094 R)
• M90: 80,956,085 km (0.109 R)
• M91: 81,202,173 km (0.067 R)
• M92: 81,695,397 km (0.026 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.3

Radius: 7.6

Gravity: 15.59 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.45 AU - 18.17 AU

Year: 20125 Days

Day: 22.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 175.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,009,767 km

• M1: 133,441 km (0.112 R)
• M2: 248,033 km (0.111 R)
• M3: 348,862 km (0.111 R)
• M4: 2,542,416 km (0.061 R)
• M5: 2,898,309 km (0.081 R)
• M6: 3,144,398 km (0.103 R)
• M7: 3,569,555 km (0.097 R)
• M8: 4,195,173 km (0.075 R)
• M9: 5,394,649 km (0.058 R)
• M10: 5,596,008 km (0.118 R)
• M11: 6,692,710 km (0.057 R)
• M12: 7,018,085 km (0.119 R)
• M13: 7,182,643 km (0.091 R)
• M14: 7,237,844 km (0.086 R)
• M15: 7,348,547 km (0.09 R)
• M16: 7,404,197 km (0.103 R)
• M17: 7,967,732 km (0.112 R)
• M18: 8,254,661 km (0.092 R)
• M19: 8,370,450 km (0.06 R)
• M20: 12,150,339 km (0.112 R)
• M21: 13,353,106 km (0.078 R)
• M22: 13,557,307 km (0.068 R)
• M23: 19,987,173 km (0.095 R)
• M24: 20,455,265 km (0.12 R)
• M25: 20,690,582 km (0.034 R)
• M26: 21,084,922 km (0.1 R)
• M27: 21,720,863 km (0.1 R)
• M28: 24,827,113 km (0.087 R)
• M29: 26,859,400 km (0.099 R)
• M30: 28,156,414 km (0.028 R)
• M31: 28,680,904 km (0.087 R)
• M32: 29,385,211 km (0.103 R)
• M33: 30,095,352 km (0.107 R)
• M34: 30,273,672 km (0.108 R)
• M35: 30,362,982 km (0.088 R)
• M36: 30,541,901 km (0.046 R)
• M37: 30,721,269 km (0.095 R)
• M38: 31,532,389 km (0.093 R)
• M39: 33,175,572 km (0.081 R)
• M40: 33,914,735 km (0.069 R)
• M41: 35,315,420 km (0.078 R)
• M42: 36,354,527 km (0.103 R)
• M43: 37,020,985 km (0.107 R)
• M44: 37,116,578 km (0.096 R)
• M45: 38,947,357 km (0.108 R)
• M46: 39,726,911 km (0.095 R)
• M47: 40,511,702 km (0.116 R)
• M48: 40,708,722 km (0.052 R)
• M49: 41,698,462 km (0.105 R)
• M50: 43,600,748 km (0.11 R)
• M51: 43,701,727 km (0.116 R)
• M52: 44,918,556 km (0.1 R)
• M53: 45,428,984 km (0.065 R)
• M54: 45,941,207 km (0.105 R)
• M55: 47,074,860 km (0.118 R)
• M56: 47,905,128 km (0.038 R)
• M57: 49,790,959 km (0.077 R)
• M58: 51,274,371 km (0.057 R)
• M59: 51,487,398 km (0.084 R)
• M60: 52,128,425 km (0.075 R)
• M61: 53,634,577 km (0.067 R)
• M62: 54,284,430 km (0.047 R)
• M63: 55,810,777 km (0.051 R)
• M64: 56,359,352 km (0.045 R)
• M65: 58,015,849 km (0.094 R)
• M66: 58,460,155 km (0.105 R)
• M67: 59,017,258 km (0.086 R)
• M68: 59,464,256 km (0.059 R)
• M69: 59,576,155 km (0.066 R)
• M70: 59,688,204 km (0.066 R)
• M71: 61,150,374 km (0.106 R)
• M72: 61,829,099 km (0.085 R)
• M73: 64,914,555 km (0.119 R)
• M74: 65,145,086 km (0.104 R)
• M75: 67,348,812 km (0.101 R)
• M76: 67,699,020 km (0.112 R)
• M77: 68,518,368 km (0.081 R)
• M78: 69,341,156 km (0.115 R)
• M79: 70,167,086 km (0.052 R)
• M80: 70,285,418 km (0.101 R)
• M81: 70,759,045 km (0.086 R)
• M82: 73,143,635 km (0.107 R)
• M83: 73,984,375 km (0.079 R)
• M84: 77,501,720 km (0.092 R)
• M85: 79,342,223 km (0.077 R)
• M86: 79,588,760 km (0.089 R)
• M87: 82,441,591 km (0.057 R)
• M88: 83,567,016 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.3

Radius: 4.2

Gravity: 22.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.02 AU - 15.38 AU

Year: 20925 Days

Day: 17.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,009,767 km

• M1: 495,917 km (0.105 R)
• M2: 672,293 km (0.115 R)
• M3: 844,779 km (0.114 R)
• M4: 1,054,964 km (0.065 R)
• M5: 1,440,179 km (0.119 R)
• M6: 1,577,510 km (0.059 R)
• M7: 1,776,924 km (0.1 R)
• M8: 1,984,416 km (0.119 R)
• M9: 2,106,338 km (0.084 R)
• M10: 2,168,272 km (0.05 R)
• M11: 2,585,500 km (0.111 R)
• M12: 2,922,993 km (0.083 R)
• M13: 3,274,249 km (0.115 R)
• M14: 3,564,917 km (0.106 R)
• M15: 3,675,919 km (0.05 R)
• M16: 4,445,600 km (0.039 R)
• M17: 5,095,752 km (0.069 R)
• M18: 5,305,040 km (0.11 R)
• M19: 5,347,226 km (0.114 R)
• M20: 5,517,169 km (0.11 R)
• M21: 6,392,915 km (0.113 R)
• M22: 6,528,002 km (0.101 R)
• M23: 7,170,675 km (0.064 R)
• M24: 7,405,095 km (0.076 R)
• M25: 7,499,491 km (0.079 R)
• M26: 8,269,621 km (0.103 R)
• M27: 8,564,777 km (0.079 R)
• M28: 8,913,490 km (0.094 R)
• M29: 9,266,990 km (0.103 R)
• M30: 9,471,041 km (0.029 R)
• M31: 10,725,868 km (0.059 R)
• M32: 11,318,276 km (0.113 R)
• M33: 11,645,895 km (0.089 R)
• M34: 11,700,797 km (0.102 R)
• M35: 11,810,752 km (0.104 R)
• M36: 11,865,954 km (0.097 R)
• M37: 12,816,798 km (0.09 R)
• M38: 12,873,495 km (0.094 R)
• M39: 14,200,129 km (0.113 R)
• M40: 14,553,330 km (0.063 R)
• M41: 14,790,442 km (0.08 R)
• M42: 15,569,698 km (0.106 R)
• M43: 17,230,384 km (0.079 R)
• M44: 17,986,302 km (0.098 R)
• M45: 19,010,897 km (0.08 R)
• M46: 20,583,021 km (0.06 R)
• M47: 21,183,358 km (0.102 R)
• M48: 21,250,378 km (0.114 R)
• M49: 22,196,434 km (0.09 R)
• M50: 23,294,333 km (0.115 R)
• M51: 23,849,940 km (0.1 R)
• M52: 24,129,389 km (0.056 R)
• M53: 24,339,574 km (0.084 R)
• M54: 24,691,428 km (0.082 R)
• M55: 25,115,837 km (0.111 R)
• M56: 26,837,409 km (0.078 R)
• M57: 26,909,964 km (0.097 R)
• M58: 28,300,925 km (0.085 R)
• M59: 28,893,482 km (0.094 R)
• M60: 31,380,846 km (0.08 R)
• M61: 31,687,073 km (0.087 R)
• M62: 32,302,369 km (0.025 R)
• M63: 32,688,780 km (0.104 R)
• M64: 33,544,630 km (0.067 R)
• M65: 37,283,081 km (0.118 R)
• M66: 40,317,524 km (0.11 R)
• M67: 40,900,507 km (0.105 R)
• M68: 41,318,633 km (0.027 R)
• M69: 42,835,406 km (0.118 R)
• M70: 43,771,290 km (0.111 R)
• M71: 44,370,429 km (0.075 R)
• M72: 45,144,598 km (0.096 R)
• M73: 45,317,384 km (0.073 R)
• M74: 46,532,118 km (0.07 R)
• M75: 47,581,697 km (0.111 R)
• M76: 48,904,890 km (0.067 R)
• M77: 49,082,164 km (0.104 R)
• M78: 49,704,491 km (0.045 R)
• M79: 49,882,812 km (0.078 R)
• M80: 50,150,592 km (0.119 R)
• M81: 53,219,143 km (0.078 R)
• M82: 54,224,890 km (0.115 R)
• M83: 54,500,299 km (0.097 R)
• M84: 54,868,161 km (0.074 R)
• M85: 54,960,313 km (0.105 R)
• M86: 55,329,221 km (0.071 R)
• M87: 55,421,523 km (0.084 R)
• M88: 56,626,833 km (0.103 R)
• M89: 57,466,376 km (0.081 R)
• M90: 58,028,416 km (0.044 R)
• M91: 58,874,691 km (0.04 R)
• M92: 60,865,390 km (0.12 R)
• M93: 60,960,684 km (0.113 R)
• M94: 61,438,200 km (0.1 R)
• M95: 62,877,930 km (0.044 R)
• M96: 63,940,972 km (0.099 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 12,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit