🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.59 AU - 0.59 AU

Year: 170 Days

Day: 38.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.63 AU - 0.67 AU

Year: 196 Days

Day: 20.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 144.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.69 AU - 1.07 AU

Year: 309 Days

Day: 19.2 Hours

Environment

Temp: 51 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,895,521 km

• M1: 414,386 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.05 AU - 1.67 AU

Year: 594 Days

Day: 42.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.59 AU - 2.95 AU

Year: 1728 Days

Day: 24.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,895,521 km

• M1: 132,245 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.99 AU - 4.35 AU

Year: 2635 Days

Day: 23.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428

Radius: 9.3

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.84 AU - 6.1 AU

Year: 5466 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,895,521 km

• M1: 131,646 km (0.078 R)
• M2: 204,650 km (0.1 R)
• M3: 439,070 km (0.051 R)
• M4: 536,757 km (0.102 R)
• M5: 631,752 km (0.114 R)
• M6: 768,035 km (0.109 R)
• M7: 852,259 km (0.07 R)
• M8: 1,004,400 km (0.106 R)
• M9: 1,138,141 km (0.083 R)
• M10: 1,350,270 km (0.051 R)
• M11: 1,861,596 km (0.097 R)
• M12: 2,095,717 km (0.117 R)
• M13: 2,251,298 km (0.103 R)
• M14: 2,428,721 km (0.074 R)
• M15: 2,537,329 km (0.096 R)
• M16: 2,778,481 km (0.066 R)
• M17: 3,124,800 km (0.099 R)
• M18: 3,263,178 km (0.094 R)
• M19: 3,587,207 km (0.032 R)
• M20: 3,649,141 km (0.069 R)
• M21: 3,858,129 km (0.117 R)
• M22: 3,985,437 km (0.084 R)
• M23: 4,049,764 km (0.108 R)
• M24: 4,114,241 km (0.1 R)
• M25: 4,353,896 km (0.025 R)
• M26: 4,531,170 km (0.069 R)
• M27: 4,846,971 km (0.103 R)
• M28: 5,030,677 km (0.076 R)
• M29: 5,691,750 km (0.108 R)
• M30: 5,910,163 km (0.052 R)
• M31: 6,081,901 km (0.056 R)
• M32: 6,785,311 km (0.039 R)
• M33: 6,965,277 km (0.109 R)
• M34: 7,408,835 km (0.104 R)
• M35: 8,765,687 km (0.066 R)
• M36: 9,018,059 km (0.095 R)
• M37: 9,358,244 km (0.048 R)
• M38: 9,587,428 km (0.104 R)
• M39: 9,673,896 km (0.091 R)
• M40: 9,876,451 km (0.083 R)
• M41: 9,934,645 km (0.092 R)
• M42: 10,197,788 km (0.077 R)
• M43: 10,433,554 km (0.109 R)
• M44: 10,671,265 km (0.077 R)
• M45: 10,760,874 km (0.071 R)
• M46: 10,820,713 km (0.111 R)
• M47: 11,121,704 km (0.117 R)
• M48: 11,486,424 km (0.089 R)
• M49: 11,948,083 km (0.034 R)
• M50: 12,730,779 km (0.065 R)
• M51: 12,794,208 km (0.084 R)
• M52: 12,984,796 km (0.027 R)
• M53: 13,724,408 km (0.095 R)
• M54: 13,789,333 km (0.119 R)
• M55: 13,984,858 km (0.104 R)
• M56: 14,279,715 km (0.108 R)
• M57: 14,510,545 km (0.094 R)
• M58: 14,809,292 km (0.077 R)
• M59: 15,649,433 km (0.084 R)
• M60: 15,717,201 km (0.037 R)
• M61: 16,263,832 km (0.114 R)
• M62: 16,436,019 km (0.069 R)
• M63: 16,781,889 km (0.11 R)
• M64: 16,886,159 km (0.101 R)
• M65: 17,375,643 km (0.1 R)
• M66: 19,016,582 km (0.115 R)
• M67: 19,525,813 km (0.053 R)
• M68: 19,635,469 km (0.067 R)
• M69: 19,855,527 km (0.073 R)
• M70: 19,928,980 km (0.111 R)
• M71: 20,371,939 km (0.048 R)
• M72: 20,631,940 km (0.053 R)
• M73: 21,080,135 km (0.081 R)
• M74: 22,827,588 km (0.073 R)
• M75: 23,252,446 km (0.057 R)
• M76: 23,757,787 km (0.108 R)
• M77: 24,109,791 km (0.108 R)
• M78: 24,898,172 km (0.069 R)
• M79: 25,694,930 km (0.119 R)
• M80: 26,096,451 km (0.067 R)
• M81: 26,298,109 km (0.088 R)
• M82: 26,540,607 km (0.089 R)
• M83: 27,272,739 km (0.094 R)
• M84: 27,395,409 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.8

Radius: 9.5

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.8 AU - 11.82 AU

Year: 13319 Days

Day: 9.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,895,521 km

• M1: 137,331 km (0.07 R)
• M2: 320,588 km (0.115 R)
• M3: 459,565 km (0.069 R)
• M4: 570,267 km (0.11 R)
• M5: 782,546 km (0.082 R)
• M6: 938,577 km (0.071 R)
• M7: 1,192,145 km (0.068 R)
• M8: 1,281,605 km (0.094 R)
• M9: 1,420,133 km (0.065 R)
• M10: 1,687,464 km (0.048 R)
• M11: 1,814,323 km (0.043 R)
• M12: 2,241,724 km (0.103 R)
• M13: 2,553,486 km (0.082 R)
• M14: 3,767,772 km (0.059 R)
• M15: 3,934,873 km (0.09 R)
• M16: 4,241,848 km (0.088 R)
• M17: 4,345,968 km (0.107 R)
• M18: 4,699,168 km (0.119 R)
• M19: 5,135,246 km (0.061 R)
• M20: 5,852,269 km (0.11 R)
• M21: 6,202,926 km (0.111 R)
• M22: 6,361,051 km (0.101 R)
• M23: 6,640,799 km (0.025 R)
• M24: 7,254,001 km (0.11 R)
• M25: 7,800,033 km (0.101 R)
• M26: 8,142,762 km (0.118 R)
• M27: 9,065,481 km (0.116 R)
• M28: 9,380,534 km (0.083 R)
• M29: 9,516,669 km (0.074 R)
• M30: 9,653,401 km (0.101 R)
• M31: 10,628,929 km (0.107 R)
• M32: 11,781,880 km (0.026 R)
• M33: 11,978,002 km (0.092 R)
• M34: 12,923,760 km (0.075 R)
• M35: 13,278,307 km (0.102 R)
• M36: 13,584,833 km (0.088 R)
• M37: 14,413,306 km (0.092 R)
• M38: 17,106,517 km (0.059 R)
• M39: 17,551,570 km (0.111 R)
• M40: 19,833,686 km (0.079 R)
• M41: 20,008,566 km (0.093 R)
• M42: 20,418,763 km (0.031 R)
• M43: 20,536,496 km (0.07 R)
• M44: 20,890,894 km (0.107 R)
• M45: 21,128,306 km (0.119 R)
• M46: 22,086,779 km (0.048 R)
• M47: 22,328,679 km (0.111 R)
• M48: 22,815,022 km (0.058 R)
• M49: 23,243,470 km (0.118 R)
• M50: 23,489,409 km (0.079 R)
• M51: 24,046,063 km (0.09 R)
• M52: 24,357,226 km (0.081 R)
• M53: 25,046,573 km (0.087 R)
• M54: 27,152,462 km (0.113 R)
• M55: 27,932,316 km (0.09 R)
• M56: 28,719,500 km (0.099 R)
• M57: 28,983,391 km (0.093 R)
• M58: 29,513,865 km (0.067 R)
• M59: 29,780,299 km (0.106 R)
• M60: 31,056,668 km (0.103 R)
• M61: 31,667,625 km (0.084 R)
• M62: 31,872,126 km (0.116 R)
• M63: 32,350,988 km (0.03 R)
• M64: 32,832,245 km (0.1 R)
• M65: 32,901,060 km (0.068 R)
• M66: 33,177,367 km (0.085 R)
• M67: 33,385,158 km (0.06 R)
• M68: 34,010,777 km (0.095 R)
• M69: 35,273,832 km (0.085 R)
• M70: 37,484,738 km (0.114 R)
• M71: 37,556,845 km (0.117 R)
• M72: 37,773,313 km (0.094 R)
• M73: 38,135,040 km (0.107 R)
• M74: 38,497,815 km (0.113 R)
• M75: 39,373,412 km (0.081 R)
• M76: 39,887,280 km (0.116 R)
• M77: 42,039,246 km (0.077 R)
• M78: 42,189,143 km (0.119 R)
• M79: 42,790,077 km (0.086 R)
• M80: 44,000,623 km (0.113 R)
• M81: 44,762,824 km (0.116 R)
• M82: 45,069,051 km (0.045 R)
• M83: 46,455,225 km (0.066 R)
• M84: 46,532,717 km (0.101 R)
• M85: 48,168,420 km (0.066 R)
• M86: 48,717,893 km (0.04 R)
• M87: 48,953,958 km (0.117 R)
• M88: 50,378,579 km (0.097 R)
• M89: 50,697,073 km (0.084 R)
• M90: 50,936,280 km (0.086 R)
• M91: 53,187,578 km (0.118 R)
• M92: 53,999,446 km (0.103 R)
• M93: 54,243,739 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.9

Radius: 7.6

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9.94 AU - 16.32 AU

Year: 17829 Days

Day: 20.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,895,521 km

• M1: 126,560 km (0.109 R)
• M2: 506,987 km (0.104 R)
• M3: 957,875 km (0.095 R)
• M4: 1,030,729 km (0.084 R)
• M5: 1,080,545 km (0.099 R)
• M6: 1,651,261 km (0.09 R)
• M7: 1,769,444 km (0.111 R)
• M8: 1,921,285 km (0.081 R)
• M9: 2,270,148 km (0.095 R)
• M10: 2,402,093 km (0.114 R)
• M11: 2,742,727 km (0.091 R)
• M12: 2,847,895 km (0.089 R)
• M13: 3,208,426 km (0.116 R)
• M14: 4,747,788 km (0.119 R)
• M15: 5,524,799 km (0.099 R)
• M16: 5,613,511 km (0.079 R)
• M17: 6,156,252 km (0.097 R)
• M18: 6,574,078 km (0.104 R)
• M19: 7,097,372 km (0.115 R)
• M20: 7,194,012 km (0.107 R)
• M21: 7,882,312 km (0.068 R)
• M22: 8,133,337 km (0.11 R)
• M23: 9,268,486 km (0.069 R)
• M24: 10,124,784 km (0.095 R)
• M25: 10,562,507 km (0.097 R)
• M26: 11,286,860 km (0.103 R)
• M27: 11,569,600 km (0.078 R)
• M28: 11,683,444 km (0.081 R)
• M29: 11,740,590 km (0.104 R)
• M30: 12,084,666 km (0.112 R)
• M31: 12,200,155 km (0.085 R)
• M32: 13,674,293 km (0.084 R)
• M33: 13,915,444 km (0.091 R)
• M34: 14,097,056 km (0.108 R)
• M35: 15,391,078 km (0.103 R)
• M36: 15,767,765 km (0.116 R)
• M37: 15,830,746 km (0.098 R)
• M38: 15,957,156 km (0.081 R)
• M39: 16,851,303 km (0.106 R)
• M40: 16,915,779 km (0.08 R)
• M41: 17,958,776 km (0.101 R)
• M42: 19,765,619 km (0.112 R)
• M43: 19,969,969 km (0.111 R)
• M44: 20,243,434 km (0.112 R)
• M45: 20,449,431 km (0.115 R)
• M46: 20,725,139 km (0.098 R)
• M47: 22,334,065 km (0.081 R)
• M48: 22,903,135 km (0.074 R)
• M49: 23,982,783 km (0.069 R)
• M50: 24,273,601 km (0.084 R)
• M51: 25,522,145 km (0.109 R)
• M52: 31,432,906 km (0.069 R)
• M53: 32,792,452 km (0.083 R)
• M54: 35,568,539 km (0.046 R)
• M55: 36,399,406 km (0.051 R)
• M56: 37,995,316 km (0.118 R)
• M57: 38,419,127 km (0.048 R)
• M58: 38,929,704 km (0.086 R)
• M59: 42,566,429 km (0.097 R)
• M60: 45,948,986 km (0.049 R)
• M61: 46,039,194 km (0.078 R)
• M62: 47,034,917 km (0.098 R)
• M63: 47,125,872 km (0.088 R)
• M64: 47,489,994 km (0.117 R)
• M65: 47,855,012 km (0.065 R)
• M66: 48,312,632 km (0.084 R)
• M67: 48,955,754 km (0.104 R)
• M68: 49,879,371 km (0.06 R)
• M69: 49,972,122 km (0.084 R)
• M70: 50,808,822 km (0.119 R)
• M71: 52,025,502 km (0.103 R)
• M72: 52,779,026 km (0.11 R)
• M73: 53,251,756 km (0.112 R)
• M74: 53,820,976 km (0.044 R)
• M75: 54,487,584 km (0.12 R)
• M76: 54,583,027 km (0.116 R)
• M77: 55,348,669 km (0.073 R)
• M78: 55,444,711 km (0.106 R)
• M79: 56,987,514 km (0.103 R)
• M80: 57,084,453 km (0.049 R)
• M81: 57,861,464 km (0.113 R)
• M82: 58,153,779 km (0.069 R)
• M83: 58,642,216 km (0.095 R)
• M84: 59,622,830 km (0.111 R)
• M85: 60,905,781 km (0.101 R)
• M86: 62,098,226 km (0.092 R)
• M87: 66,944,000 km (0.046 R)
• M88: 67,968,745 km (0.069 R)
• M89: 68,586,136 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 12,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit