🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.73 AU - 0.83 AU

Year: 244 Days

Day: 36.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.35 AU - 1.49 AU

Year: 600 Days

Day: 45.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 74,547,947 km

• M1: 51,013 km (0.102 R)
• M2: 306,227 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.11 AU - 1.73 AU

Year: 600 Days

Day: 36 Hours

Environment

Temp: 10 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.36 AU - 1.62 AU

Year: 645 Days

Day: 13.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.27 AU - 1.79 AU

Year: 671 Days

Day: 15.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.09 AU - 3.19 AU

Year: 1522 Days

Day: 13.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,547,947 km

• M1: 1,256,024 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.63 AU - 5.67 AU

Year: 4146 Days

Day: 26.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,547,947 km

• M1: 205,547 km (0.088 R)

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.1

Radius: 12.6

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.37 AU - 6.49 AU

Year: 5784 Days

Day: 7.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,547,947 km

• M1: 172,786 km (0.088 R)
• M2: 414,087 km (0.076 R)
• M3: 510,727 km (0.052 R)
• M4: 654,640 km (0.055 R)
• M5: 855,999 km (0.101 R)
• M6: 987,496 km (0.096 R)
• M7: 1,157,888 km (0.117 R)
• M8: 1,372,710 km (0.075 R)
• M9: 1,493,884 km (0.087 R)
• M10: 1,582,895 km (0.119 R)
• M11: 2,154,808 km (0.082 R)
• M12: 2,656,559 km (0.106 R)
• M13: 2,921,048 km (0.108 R)
• M14: 3,011,256 km (0.119 R)
• M15: 3,287,413 km (0.049 R)
• M16: 3,571,948 km (0.067 R)
• M17: 3,741,592 km (0.068 R)
• M18: 3,963,895 km (0.067 R)
• M19: 4,976,672 km (0.059 R)
• M20: 5,359,344 km (0.06 R)
• M21: 6,563,756 km (0.038 R)
• M22: 6,862,653 km (0.055 R)
• M23: 7,074,633 km (0.086 R)
• M24: 7,166,187 km (0.088 R)
• M25: 8,166,548 km (0.052 R)
• M26: 9,511,881 km (0.117 R)
• M27: 10,714,050 km (0.071 R)
• M28: 10,960,138 km (0.054 R)
• M29: 11,350,888 km (0.103 R)
• M30: 11,746,126 km (0.119 R)
• M31: 11,963,641 km (0.11 R)
• M32: 12,182,503 km (0.06 R)
• M33: 12,329,258 km (0.095 R)
• M34: 12,884,416 km (0.109 R)
• M35: 13,183,911 km (0.098 R)
• M36: 14,096,159 km (0.052 R)
• M37: 14,637,703 km (0.04 R)
• M38: 15,146,635 km (0.066 R)
• M39: 15,462,735 km (0.034 R)
• M40: 15,821,022 km (0.079 R)
• M41: 15,981,092 km (0.065 R)
• M42: 16,262,635 km (0.081 R)
• M43: 16,424,201 km (0.087 R)
• M44: 16,545,824 km (0.112 R)
• M45: 16,830,508 km (0.099 R)
• M46: 16,953,179 km (0.051 R)
• M47: 17,777,762 km (0.092 R)
• M48: 18,362,690 km (0.109 R)
• M49: 18,996,536 km (0.107 R)
• M50: 19,766,666 km (0.094 R)
• M51: 19,982,386 km (0.111 R)
• M52: 20,678,016 km (0.091 R)
• M53: 20,897,027 km (0.054 R)
• M54: 21,160,768 km (0.1 R)
• M55: 21,514,268 km (0.105 R)
• M56: 22,271,981 km (0.054 R)
• M57: 22,586,586 km (0.114 R)
• M58: 22,812,179 km (0.098 R)
• M59: 23,083,849 km (0.115 R)
• M60: 23,951,217 km (0.066 R)
• M61: 24,319,677 km (0.092 R)
• M62: 24,550,806 km (0.12 R)
• M63: 24,875,882 km (0.118 R)
• M64: 24,968,932 km (0.115 R)
• M65: 25,483,100 km (0.079 R)
• M66: 25,717,968 km (0.1 R)
• M67: 26,569,330 km (0.115 R)
• M68: 26,664,624 km (0.118 R)
• M69: 27,960,590 km (0.081 R)
• M70: 28,738,349 km (0.088 R)
• M71: 29,227,983 km (0.111 R)
• M72: 29,326,269 km (0.031 R)
• M73: 29,473,922 km (0.119 R)
• M74: 31,013,733 km (0.104 R)
• M75: 31,465,668 km (0.081 R)
• M76: 31,566,348 km (0.118 R)
• M77: 31,717,591 km (0.062 R)
• M78: 33,706,345 km (0.088 R)
• M79: 34,429,950 km (0.084 R)
• M80: 34,689,652 km (0.089 R)
• M81: 34,845,832 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.9

Radius: 9.6

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.77 AU - 13.13 AU

Year: 12855 Days

Day: 11.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,547,947 km

• M1: 214,972 km (0.069 R)
• M2: 487,091 km (0.118 R)
• M3: 950,545 km (0.068 R)
• M4: 1,203,216 km (0.064 R)
• M5: 1,277,267 km (0.089 R)
• M6: 1,399,039 km (0.057 R)
• M7: 1,461,422 km (0.112 R)
• M8: 1,540,858 km (0.11 R)
• M9: 1,771,089 km (0.085 R)
• M10: 1,839,007 km (0.069 R)
• M11: 2,012,540 km (0.103 R)
• M12: 2,338,813 km (0.096 R)
• M13: 2,413,612 km (0.085 R)
• M14: 2,623,498 km (0.109 R)
• M15: 3,061,371 km (0.099 R)
• M16: 3,226,228 km (0.088 R)
• M17: 3,543,525 km (0.086 R)
• M18: 3,651,534 km (0.106 R)
• M19: 4,004,585 km (0.053 R)
• M20: 4,094,494 km (0.072 R)
• M21: 4,322,481 km (0.1 R)
• M22: 4,461,308 km (0.045 R)
• M23: 4,625,117 km (0.074 R)
• M24: 4,814,957 km (0.068 R)
• M25: 4,934,785 km (0.095 R)
• M26: 5,300,402 km (0.056 R)
• M27: 5,878,149 km (0.032 R)
• M28: 5,954,893 km (0.1 R)
• M29: 6,239,578 km (0.101 R)
• M30: 6,608,336 km (0.072 R)
• M31: 6,929,972 km (0.098 R)
• M32: 7,311,895 km (0.036 R)
• M33: 7,560,976 km (0.11 R)
• M34: 7,672,576 km (0.114 R)
• M35: 8,010,816 km (0.116 R)
• M36: 8,556,250 km (0.082 R)
• M37: 8,701,809 km (0.119 R)
• M38: 8,936,378 km (0.048 R)
• M39: 9,322,042 km (0.083 R)
• M40: 9,411,800 km (0.112 R)
• M41: 9,804,196 km (0.085 R)
• M42: 10,449,411 km (0.079 R)
• M43: 10,542,611 km (0.107 R)
• M44: 10,730,057 km (0.071 R)
• M45: 11,044,960 km (0.047 R)
• M46: 11,522,926 km (0.1 R)
• M47: 11,877,772 km (0.09 R)
• M48: 12,040,235 km (0.09 R)
• M49: 12,400,317 km (0.084 R)
• M50: 12,730,779 km (0.105 R)
• M51: 13,198,272 km (0.098 R)
• M52: 13,807,584 km (0.111 R)
• M53: 13,909,909 km (0.103 R)
• M54: 14,495,286 km (0.058 R)
• M55: 14,878,256 km (0.092 R)
• M56: 16,697,516 km (0.068 R)
• M57: 17,208,991 km (0.068 R)
• M58: 17,356,195 km (0.083 R)
• M59: 17,800,052 km (0.1 R)
• M60: 17,874,253 km (0.066 R)
• M61: 17,948,753 km (0.092 R)
• M62: 18,060,652 km (0.057 R)
• M63: 18,210,100 km (0.1 R)
• M64: 18,736,685 km (0.093 R)
• M65: 19,612,580 km (0.052 R)
• M66: 20,229,671 km (0.116 R)
• M67: 20,384,954 km (0.083 R)
• M68: 20,462,745 km (0.033 R)
• M69: 20,696,716 km (0.076 R)
• M70: 21,010,123 km (0.057 R)
• M71: 21,483,152 km (0.097 R)
• M72: 22,279,162 km (0.113 R)
• M73: 22,640,591 km (0.093 R)
• M74: 22,801,857 km (0.085 R)
• M75: 24,725,087 km (0.112 R)
• M76: 25,391,546 km (0.065 R)
• M77: 25,475,171 km (0.088 R)
• M78: 27,254,638 km (0.098 R)
• M79: 27,727,367 km (0.119 R)
• M80: 28,029,555 km (0.116 R)
• M81: 28,811,652 km (0.114 R)
• M82: 28,899,017 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.4

Radius: 4.4

Gravity: 47.7 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 11.12 AU - 14.96 AU

Year: 16705 Days

Day: 18.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,547,947 km

• M1: 628,461 km (0.085 R)
• M2: 673,190 km (0.079 R)
• M3: 887,564 km (0.094 R)
• M4: 937,979 km (0.097 R)
• M5: 1,015,620 km (0.116 R)
• M6: 1,204,712 km (0.089 R)
• M7: 1,677,441 km (0.065 R)
• M8: 2,133,415 km (0.072 R)
• M9: 2,305,154 km (0.12 R)
• M10: 2,698,596 km (0.103 R)
• M11: 2,922,095 km (0.073 R)
• M12: 3,386,447 km (0.08 R)
• M13: 3,426,240 km (0.1 R)
• M14: 4,600,583 km (0.11 R)
• M15: 4,733,127 km (0.074 R)
• M16: 5,002,254 km (0.085 R)
• M17: 5,230,091 km (0.12 R)
• M18: 5,414,994 km (0.032 R)
• M19: 6,568,244 km (0.119 R)
• M20: 7,121,307 km (0.086 R)
• M21: 7,172,320 km (0.096 R)
• M22: 7,274,795 km (0.118 R)
• M23: 8,649,599 km (0.053 R)
• M24: 9,422,272 km (0.111 R)
• M25: 10,447,766 km (0.069 R)
• M26: 10,564,003 km (0.092 R)
• M27: 13,224,601 km (0.095 R)
• M28: 14,304,997 km (0.091 R)
• M29: 15,611,884 km (0.079 R)
• M30: 16,549,264 km (0.06 R)
• M31: 17,229,785 km (0.118 R)
• M32: 17,642,526 km (0.082 R)
• M33: 18,407,719 km (0.066 R)
• M34: 18,688,514 km (0.108 R)
• M35: 19,754,548 km (0.12 R)
• M36: 21,059,491 km (0.08 R)
• M37: 21,206,246 km (0.105 R)
• M38: 21,279,699 km (0.094 R)
• M39: 22,767,150 km (0.05 R)
• M40: 22,993,193 km (0.067 R)
• M41: 23,144,287 km (0.119 R)
• M42: 23,523,368 km (0.097 R)
• M43: 23,828,098 km (0.027 R)
• M44: 25,605,920 km (0.093 R)
• M45: 25,998,016 km (0.066 R)
• M46: 26,234,231 km (0.071 R)
• M47: 27,026,651 km (0.032 R)
• M48: 27,186,122 km (0.085 R)
• M49: 27,826,999 km (0.117 R)
• M50: 28,230,016 km (0.067 R)
• M51: 28,797,590 km (0.087 R)
• M52: 29,450,884 km (0.092 R)
• M53: 31,188,762 km (0.037 R)
• M54: 32,365,649 km (0.069 R)
• M55: 33,642,616 km (0.072 R)
• M56: 33,814,056 km (0.108 R)
• M57: 35,196,639 km (0.107 R)
• M58: 35,283,705 km (0.094 R)
• M59: 36,333,433 km (0.038 R)
• M60: 36,773,999 km (0.052 R)
• M61: 39,634,460 km (0.04 R)
• M62: 40,999,690 km (0.074 R)
• M63: 41,734,066 km (0.097 R)
• M64: 44,244,767 km (0.103 R)
• M65: 44,809,200 km (0.11 R)
• M66: 45,565,567 km (0.07 R)
• M67: 45,660,412 km (0.041 R)
• M68: 46,230,978 km (0.114 R)
• M69: 46,326,272 km (0.098 R)
• M70: 51,964,616 km (0.12 R)
• M71: 52,659,647 km (0.117 R)
• M72: 54,058,836 km (0.055 R)
• M73: 54,259,746 km (0.099 R)
• M74: 54,662,314 km (0.101 R)
• M75: 54,762,993 km (0.119 R)
• M76: 55,672,848 km (0.113 R)
• M77: 56,485,762 km (0.113 R)
• M78: 56,995,891 km (0.073 R)
• M79: 57,302,716 km (0.07 R)
• M80: 58,329,257 km (0.088 R)
• M81: 58,741,549 km (0.09 R)
• M82: 59,154,738 km (0.063 R)
• M83: 59,568,975 km (0.12 R)
• M84: 61,445,081 km (0.098 R)
• M85: 61,654,668 km (0.111 R)
• M86: 63,446,252 km (0.071 R)
• M87: 63,658,083 km (0.106 R)
• M88: 63,976,427 km (0.118 R)
• M89: 66,541,731 km (0.1 R)
• M90: 68,596,159 km (0.095 R)
• M91: 70,013,898 km (0.112 R)
• M92: 71,001,094 km (0.081 R)
• M93: 72,103,182 km (0.08 R)
• M94: 73,322,255 km (0.085 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 11,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit