🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.42 AU - 0.64 AU

Year: 147 Days

Day: 44.4 Hours

Environment

Temp: 229 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.66 AU - 0.92 AU

Year: 267 Days

Day: 25.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.92 AU - 1.3 AU

Year: 445 Days

Day: 16.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,573,668 km

• M1: 120,127 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.83 AU - 2.99 AU

Year: 1425 Days

Day: 30.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.89 AU - 4.11 AU

Year: 3046 Days

Day: 23.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.93 AU - 4.33 AU

Year: 3196 Days

Day: 20.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,573,668 km

• M1: 1,928,616 km (0.098 R)
• M2: 3,817,588 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.4

Radius: 12.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.99 AU - 6.91 AU

Year: 6238 Days

Day: 13.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,573,668 km

• M1: 174,581 km (0.055 R)
• M2: 252,671 km (0.115 R)
• M3: 342,729 km (0.094 R)
• M4: 429,346 km (0.111 R)
• M5: 560,394 km (0.104 R)
• M6: 681,717 km (0.109 R)
• M7: 772,673 km (0.113 R)
• M8: 868,266 km (0.051 R)
• M9: 1,197,082 km (0.088 R)
• M10: 1,529,638 km (0.115 R)
• M11: 2,220,631 km (0.032 R)
• M12: 2,361,402 km (0.081 R)
• M13: 2,673,613 km (0.086 R)
• M14: 2,955,007 km (0.079 R)
• M15: 3,546,666 km (0.084 R)
• M16: 4,249,776 km (0.109 R)
• M17: 4,426,003 km (0.092 R)
• M18: 4,656,084 km (0.107 R)
• M19: 5,262,255 km (0.115 R)
• M20: 5,397,342 km (0.119 R)
• M21: 6,062,005 km (0.07 R)
• M22: 6,375,263 km (0.11 R)
• M23: 6,519,475 km (0.037 R)
• M24: 6,811,191 km (0.073 R)
• M25: 7,107,245 km (0.081 R)
• M26: 7,528,812 km (0.115 R)
• M27: 7,681,252 km (0.1 R)
• M28: 8,396,330 km (0.114 R)
• M29: 8,586,319 km (0.12 R)
• M30: 8,906,309 km (0.115 R)
• M31: 9,002,949 km (0.091 R)
• M32: 9,230,039 km (0.11 R)
• M33: 9,656,991 km (0.057 R)
• M34: 10,191,205 km (0.103 R)
• M35: 10,461,977 km (0.103 R)
• M36: 10,700,885 km (0.102 R)
• M37: 11,183,937 km (0.117 R)
• M38: 11,288,506 km (0.086 R)
• M39: 11,533,547 km (0.088 R)
• M40: 11,674,319 km (0.037 R)
• M41: 11,993,261 km (0.096 R)
• M42: 12,279,143 km (0.098 R)
• M43: 12,459,109 km (0.092 R)
• M44: 12,712,378 km (0.048 R)
• M45: 12,894,289 km (0.11 R)
• M46: 13,003,945 km (0.088 R)
• M47: 13,445,408 km (0.115 R)
• M48: 13,556,559 km (0.107 R)
• M49: 13,779,759 km (0.104 R)
• M50: 13,966,756 km (0.11 R)
• M51: 14,229,899 km (0.079 R)
• M52: 14,684,826 km (0.117 R)
• M53: 14,952,457 km (0.107 R)
• M54: 16,117,675 km (0.112 R)
• M55: 16,990,728 km (0.079 R)
• M56: 18,328,881 km (0.053 R)
• M57: 18,452,149 km (0.069 R)
• M58: 18,658,445 km (0.046 R)
• M59: 18,989,804 km (0.108 R)
• M60: 19,281,520 km (0.118 R)
• M61: 19,448,770 km (0.103 R)
• M62: 20,165,344 km (0.104 R)
• M63: 21,019,398 km (0.106 R)
• M64: 21,841,738 km (0.068 R)
• M65: 22,103,534 km (0.091 R)
• M66: 22,191,049 km (0.092 R)
• M67: 22,762,812 km (0.041 R)
• M68: 25,647,508 km (0.092 R)
• M69: 28,645,299 km (0.106 R)
• M70: 28,740,743 km (0.084 R)
• M71: 28,979,800 km (0.074 R)
• M72: 29,701,161 km (0.088 R)
• M73: 32,147,984 km (0.069 R)
• M74: 32,247,167 km (0.07 R)
• M75: 32,794,696 km (0.105 R)
• M76: 33,747,634 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.1

Radius: 10.4

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.3 AU - 11.28 AU

Year: 10783 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,573,668 km

• M1: 131,048 km (0.112 R)
• M2: 246,088 km (0.106 R)
• M3: 403,166 km (0.106 R)
• M4: 519,703 km (0.109 R)
• M5: 701,016 km (0.06 R)
• M6: 962,812 km (0.111 R)
• M7: 1,063,940 km (0.084 R)
• M8: 2,026,004 km (0.096 R)
• M9: 2,158,099 km (0.096 R)
• M10: 3,252,707 km (0.036 R)
• M11: 3,408,139 km (0.059 R)
• M12: 3,534,250 km (0.097 R)
• M13: 3,856,334 km (0.106 R)
• M14: 3,921,858 km (0.05 R)
• M15: 4,120,823 km (0.094 R)
• M16: 4,878,985 km (0.112 R)
• M17: 5,792,130 km (0.066 R)
• M18: 6,249,002 km (0.092 R)
• M19: 6,326,344 km (0.109 R)
• M20: 6,757,186 km (0.05 R)
• M21: 8,531,417 km (0.097 R)
• M22: 8,617,286 km (0.115 R)
• M23: 8,746,539 km (0.113 R)
• M24: 10,303,105 km (0.083 R)
• M25: 10,902,842 km (0.082 R)
• M26: 12,232,767 km (0.061 R)
• M27: 12,475,714 km (0.055 R)
• M28: 13,463,060 km (0.083 R)
• M29: 13,713,936 km (0.054 R)
• M30: 13,966,158 km (0.06 R)
• M31: 14,887,382 km (0.054 R)
• M32: 14,990,903 km (0.076 R)
• M33: 16,199,056 km (0.094 R)
• M34: 16,412,382 km (0.079 R)
• M35: 16,519,494 km (0.065 R)
• M36: 17,383,871 km (0.116 R)
• M37: 17,547,531 km (0.101 R)
• M38: 17,711,789 km (0.112 R)
• M39: 18,207,557 km (0.113 R)
• M40: 18,373,910 km (0.108 R)
• M41: 18,652,162 km (0.082 R)
• M42: 19,156,456 km (0.116 R)
• M43: 20,178,808 km (0.081 R)
• M44: 20,293,400 km (0.114 R)
• M45: 21,335,349 km (0.054 R)
• M46: 22,632,213 km (0.101 R)
• M47: 23,410,571 km (0.097 R)
• M48: 23,530,997 km (0.096 R)
• M49: 25,240,003 km (0.111 R)
• M50: 25,363,571 km (0.043 R)
• M51: 25,487,288 km (0.038 R)
• M52: 25,797,704 km (0.034 R)
• M53: 26,484,957 km (0.094 R)
• M54: 26,736,431 km (0.113 R)
• M55: 26,925,522 km (0.1 R)
• M56: 27,495,341 km (0.103 R)
• M57: 28,325,609 km (0.097 R)
• M58: 29,879,781 km (0.075 R)
• M59: 30,338,299 km (0.118 R)
• M60: 30,403,972 km (0.101 R)
• M61: 30,535,618 km (0.102 R)
• M62: 31,461,629 km (0.061 R)
• M63: 32,061,816 km (0.092 R)
• M64: 33,680,764 km (0.116 R)
• M65: 33,884,965 km (0.096 R)
• M66: 35,880,451 km (0.064 R)
• M67: 36,297,979 km (0.109 R)
• M68: 36,647,140 km (0.116 R)
• M69: 37,842,876 km (0.107 R)
• M70: 37,984,395 km (0.099 R)
• M71: 39,624,437 km (0.114 R)
• M72: 40,344,751 km (0.112 R)
• M73: 40,996,698 km (0.114 R)
• M74: 41,214,812 km (0.086 R)
• M75: 42,017,704 km (0.116 R)
• M76: 42,604,875 km (0.102 R)
• M77: 43,268,791 km (0.106 R)
• M78: 43,787,596 km (0.097 R)
• M79: 44,010,497 km (0.118 R)
• M80: 46,411,842 km (0.056 R)
• M81: 46,563,384 km (0.079 R)
• M82: 46,866,769 km (0.094 R)
• M83: 46,942,765 km (0.045 R)
• M84: 47,781,261 km (0.067 R)
• M85: 49,550,256 km (0.086 R)
• M86: 52,283,259 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.4

Radius: 5

Gravity: 22.54 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.89 AU - 13.91 AU

Year: 17643 Days

Day: 23.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,573,668 km

• M1: 73,004 km (0.051 R)
• M2: 194,776 km (0.096 R)
• M3: 336,894 km (0.118 R)
• M4: 1,198,279 km (0.087 R)
• M5: 1,249,591 km (0.098 R)
• M6: 1,489,247 km (0.104 R)
• M7: 1,544,598 km (0.049 R)
• M8: 2,853,879 km (0.105 R)
• M9: 3,754,458 km (0.085 R)
• M10: 4,059,937 km (0.042 R)
• M11: 4,373,344 km (0.095 R)
• M12: 4,452,930 km (0.117 R)
• M13: 4,493,022 km (0.051 R)
• M14: 5,023,496 km (0.109 R)
• M15: 6,321,707 km (0.087 R)
• M16: 6,366,586 km (0.064 R)
• M17: 6,914,713 km (0.097 R)
• M18: 7,572,943 km (0.029 R)
• M19: 7,958,158 km (0.088 R)
• M20: 8,055,397 km (0.063 R)
• M21: 8,300,288 km (0.102 R)
• M22: 8,948,496 km (0.095 R)
• M23: 9,151,201 km (0.063 R)
• M24: 10,719,286 km (0.025 R)
• M25: 11,976,656 km (0.09 R)
• M26: 12,821,435 km (0.111 R)
• M27: 12,878,432 km (0.053 R)
• M28: 13,918,885 km (0.106 R)
• M29: 13,977,527 km (0.069 R)
• M30: 14,330,728 km (0.118 R)
• M31: 15,106,243 km (0.106 R)
• M32: 15,711,965 km (0.115 R)
• M33: 17,072,408 km (0.118 R)
• M34: 17,893,850 km (0.104 R)
• M35: 19,970,119 km (0.085 R)
• M36: 20,301,329 km (0.078 R)
• M37: 21,644,418 km (0.117 R)
• M38: 21,780,253 km (0.081 R)
• M39: 21,916,387 km (0.072 R)
• M40: 23,782,022 km (0.07 R)
• M41: 24,203,589 km (0.093 R)
• M42: 24,911,486 km (0.045 R)
• M43: 25,053,903 km (0.095 R)
• M44: 26,420,181 km (0.061 R)
• M45: 27,075,719 km (0.088 R)
• M46: 27,515,836 km (0.043 R)
• M47: 27,810,394 km (0.116 R)
• M48: 28,180,200 km (0.064 R)
• M49: 28,254,400 km (0.116 R)
• M50: 28,477,301 km (0.051 R)
• M51: 28,626,151 km (0.059 R)
• M52: 28,775,300 km (0.055 R)
• M53: 29,977,917 km (0.12 R)
• M54: 30,890,614 km (0.08 R)
• M55: 31,273,435 km (0.026 R)
• M56: 33,525,481 km (0.056 R)
• M57: 33,761,397 km (0.048 R)
• M58: 33,919,073 km (0.075 R)
• M59: 34,155,887 km (0.061 R)
• M60: 35,028,940 km (0.104 R)
• M61: 36,150,924 km (0.058 R)
• M62: 36,473,606 km (0.094 R)
• M63: 36,635,322 km (0.107 R)
• M64: 37,365,958 km (0.115 R)
• M65: 37,692,231 km (0.086 R)
• M66: 38,265,490 km (0.11 R)
• M67: 38,429,748 km (0.032 R)
• M68: 39,503,562 km (0.105 R)
• M69: 39,752,792 km (0.108 R)
• M70: 40,754,649 km (0.064 R)
• M71: 42,443,010 km (0.082 R)
• M72: 43,381,288 km (0.116 R)
• M73: 43,982,073 km (0.094 R)
• M74: 44,844,804 km (0.115 R)
• M75: 46,149,597 km (0.065 R)
• M76: 48,885,293 km (0.117 R)
• M77: 49,689,232 km (0.113 R)
• M78: 50,948,696 km (0.085 R)
• M79: 51,673,049 km (0.073 R)
• M80: 53,682,448 km (0.088 R)
• M81: 55,067,275 km (0.088 R)
• M82: 57,683,293 km (0.117 R)
• M83: 58,154,676 km (0.109 R)
• M84: 60,530,739 km (0.098 R)
• M85: 61,009,752 km (0.029 R)
• M86: 61,393,919 km (0.038 R)
• M87: 61,490,110 km (0.119 R)
• M88: 62,068,007 km (0.12 R)
• M89: 62,744,638 km (0.092 R)
• M90: 63,326,574 km (0.052 R)
• M91: 63,423,663 km (0.11 R)
• M92: 65,083,002 km (0.072 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 18,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit