🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.67 AU - 0.71 AU

Year: 219 Days

Day: 19.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,728,255 km

• M1: 87,066 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.26 AU - 1.66 AU

Year: 675 Days

Day: 30.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.53 AU - 1.87 AU

Year: 849 Days

Day: 32.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.16 AU - 2.92 AU

Year: 1550 Days

Day: 29.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.27 AU - 3.49 AU

Year: 1871 Days

Day: 29.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,728,255 km

• M1: 1,535,024 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.67 AU - 3.71 AU

Year: 2714 Days

Day: 35.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.6

Radius: 8.6

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.5 AU - 8.64 AU

Year: 7198 Days

Day: 7.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,728,255 km

• M1: 113,096 km (0.041 R)
• M2: 190,288 km (0.078 R)
• M3: 255,513 km (0.103 R)
• M4: 322,084 km (0.072 R)
• M5: 863,479 km (0.066 R)
• M6: 1,172,698 km (0.08 R)
• M7: 1,367,325 km (0.11 R)
• M8: 1,572,423 km (0.049 R)
• M9: 2,333,876 km (0.118 R)
• M10: 2,534,637 km (0.104 R)
• M11: 2,764,269 km (0.114 R)
• M12: 3,024,719 km (0.082 R)
• M13: 3,170,278 km (0.111 R)
• M14: 3,417,863 km (0.096 R)
• M15: 3,620,568 km (0.096 R)
• M16: 3,984,689 km (0.119 R)
• M17: 4,333,402 km (0.059 R)
• M18: 4,804,336 km (0.111 R)
• M19: 5,146,616 km (0.05 R)
• M20: 5,526,295 km (0.06 R)
• M21: 5,734,535 km (0.103 R)
• M22: 5,915,100 km (0.066 R)
• M23: 6,036,573 km (0.075 R)
• M24: 6,750,754 km (0.09 R)
• M25: 6,941,491 km (0.11 R)
• M26: 7,557,086 km (0.074 R)
• M27: 7,622,909 km (0.073 R)
• M28: 7,788,364 km (0.083 R)
• M29: 8,055,546 km (0.069 R)
• M30: 8,325,720 km (0.081 R)
• M31: 9,154,193 km (0.12 R)
• M32: 9,972,493 km (0.064 R)
• M33: 10,666,179 km (0.093 R)
• M34: 11,224,927 km (0.099 R)
• M35: 11,678,657 km (0.118 R)
• M36: 12,682,309 km (0.084 R)
• M37: 13,194,383 km (0.112 R)
• M38: 13,633,153 km (0.057 R)
• M39: 13,713,338 km (0.093 R)
• M40: 14,442,926 km (0.054 R)
• M41: 14,853,722 km (0.034 R)
• M42: 15,644,646 km (0.114 R)
• M43: 15,770,907 km (0.074 R)
• M44: 15,939,504 km (0.119 R)
• M45: 16,024,176 km (0.049 R)
• M46: 16,193,820 km (0.12 R)
• M47: 17,267,484 km (0.096 R)
• M48: 17,397,784 km (0.042 R)
• M49: 17,747,095 km (0.08 R)
• M50: 17,834,909 km (0.112 R)
• M51: 18,630,620 km (0.098 R)
• M52: 18,764,360 km (0.071 R)
• M53: 18,943,130 km (0.1 R)
• M54: 19,077,618 km (0.089 R)
• M55: 20,256,449 km (0.107 R)
• M56: 22,115,652 km (0.101 R)
• M57: 22,494,134 km (0.114 R)
• M58: 22,588,979 km (0.032 R)
• M59: 22,874,562 km (0.027 R)
• M60: 23,161,341 km (0.112 R)
• M61: 23,690,169 km (0.092 R)
• M62: 24,028,859 km (0.053 R)
• M63: 24,808,862 km (0.09 R)
• M64: 25,994,425 km (0.105 R)
• M65: 26,094,057 km (0.112 R)
• M66: 26,845,338 km (0.115 R)
• M67: 28,934,921 km (0.108 R)
• M68: 29,816,651 km (0.108 R)
• M69: 31,553,183 km (0.117 R)
• M70: 31,765,911 km (0.079 R)
• M71: 32,085,751 km (0.107 R)
• M72: 32,246,120 km (0.062 R)
• M73: 32,514,050 km (0.102 R)
• M74: 32,675,167 km (0.066 R)
• M75: 33,430,487 km (0.05 R)
• M76: 33,593,099 km (0.099 R)
• M77: 33,755,862 km (0.032 R)
• M78: 34,300,697 km (0.118 R)
• M79: 34,519,409 km (0.113 R)
• M80: 34,848,375 km (0.054 R)
• M81: 35,343,694 km (0.115 R)
• M82: 35,841,555 km (0.104 R)
• M83: 37,067,809 km (0.109 R)
• M84: 37,573,600 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.2

Radius: 9.2

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.19 AU - 8.33 AU

Year: 9089 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,728,255 km

• M1: 125,513 km (0.084 R)
• M2: 298,149 km (0.065 R)
• M3: 478,414 km (0.103 R)
• M4: 791,223 km (0.064 R)
• M5: 874,699 km (0.118 R)
• M6: 996,920 km (0.118 R)
• M7: 1,106,276 km (0.108 R)
• M8: 2,028,547 km (0.08 R)
• M9: 2,337,317 km (0.118 R)
• M10: 2,484,970 km (0.088 R)
• M11: 2,635,765 km (0.076 R)
• M12: 2,920,001 km (0.084 R)
• M13: 3,079,323 km (0.041 R)
• M14: 3,159,956 km (0.075 R)
• M15: 3,323,616 km (0.031 R)
• M16: 3,630,890 km (0.06 R)
• M17: 4,123,815 km (0.054 R)
• M18: 4,302,884 km (0.113 R)
• M19: 5,365,477 km (0.027 R)
• M20: 5,892,660 km (0.075 R)
• M21: 7,031,399 km (0.107 R)
• M22: 7,462,091 km (0.051 R)
• M23: 7,571,148 km (0.088 R)
• M24: 7,717,455 km (0.1 R)
• M25: 8,012,612 km (0.079 R)
• M26: 8,273,959 km (0.102 R)
• M27: 8,349,207 km (0.057 R)
• M28: 9,386,668 km (0.091 R)
• M29: 9,543,895 km (0.09 R)
• M30: 9,820,951 km (0.071 R)
• M31: 10,020,514 km (0.082 R)
• M32: 10,221,424 km (0.1 R)
• M33: 11,121,405 km (0.119 R)
• M34: 11,287,758 km (0.087 R)
• M35: 12,174,574 km (0.072 R)
• M36: 12,604,817 km (0.085 R)
• M37: 12,865,267 km (0.077 R)
• M38: 13,435,834 km (0.041 R)
• M39: 13,524,396 km (0.115 R)
• M40: 13,701,968 km (0.116 R)
• M41: 14,194,444 km (0.093 R)
• M42: 14,556,172 km (0.117 R)
• M43: 16,080,574 km (0.094 R)
• M44: 16,457,711 km (0.103 R)
• M45: 16,552,406 km (0.104 R)
• M46: 16,742,395 km (0.072 R)
• M47: 17,124,618 km (0.051 R)
• M48: 17,413,192 km (0.107 R)
• M49: 18,979,332 km (0.102 R)
• M50: 19,728,967 km (0.092 R)
• M51: 21,411,794 km (0.043 R)
• M52: 22,191,797 km (0.071 R)
• M53: 22,769,843 km (0.078 R)
• M54: 23,459,340 km (0.061 R)
• M55: 23,566,003 km (0.114 R)
• M56: 23,672,816 km (0.087 R)
• M57: 24,533,303 km (0.112 R)
• M58: 24,695,766 km (0.063 R)
• M59: 25,458,865 km (0.061 R)
• M60: 26,063,839 km (0.116 R)
• M61: 26,284,944 km (0.032 R)
• M62: 26,617,800 km (0.059 R)
• M63: 27,737,689 km (0.076 R)
• M64: 28,019,980 km (0.048 R)
• M65: 28,133,226 km (0.111 R)
• M66: 28,987,131 km (0.055 R)
• M67: 30,254,823 km (0.111 R)
• M68: 30,487,298 km (0.084 R)
• M69: 30,545,492 km (0.079 R)
• M70: 31,071,029 km (0.087 R)
• M71: 32,012,598 km (0.061 R)
• M72: 32,071,839 km (0.091 R)
• M73: 32,903,902 km (0.111 R)
• M74: 33,262,638 km (0.118 R)
• M75: 35,075,914 km (0.106 R)
• M76: 35,381,392 km (0.076 R)
• M77: 35,626,284 km (0.084 R)
• M78: 36,983,286 km (0.059 R)
• M79: 37,980,805 km (0.061 R)
• M80: 38,671,798 km (0.062 R)
• M81: 38,924,020 km (0.098 R)
• M82: 39,050,430 km (0.067 R)
• M83: 39,113,560 km (0.111 R)
• M84: 40,577,226 km (0.055 R)
• M85: 40,961,991 km (0.062 R)
• M86: 41,219,150 km (0.096 R)
• M87: 42,903,772 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.8

Radius: 14.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.19 AU - 10.13 AU

Year: 9758 Days

Day: 14.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,728,255 km

• M1: 255,214 km (0.05 R)
• M2: 380,128 km (0.091 R)
• M3: 631,004 km (0.066 R)
• M4: 904,768 km (0.053 R)
• M5: 1,177,335 km (0.078 R)
• M6: 1,281,455 km (0.108 R)
• M7: 1,499,868 km (0.102 R)
• M8: 1,590,824 km (0.113 R)
• M9: 1,924,726 km (0.085 R)
• M10: 2,441,138 km (0.101 R)
• M11: 2,828,148 km (0.076 R)
• M12: 3,000,185 km (0.054 R)
• M13: 4,040,489 km (0.119 R)
• M14: 4,169,891 km (0.06 R)
• M15: 4,667,603 km (0.05 R)
• M16: 5,010,033 km (0.116 R)
• M17: 5,975,537 km (0.107 R)
• M18: 6,197,989 km (0.095 R)
• M19: 6,536,829 km (0.085 R)
• M20: 6,920,397 km (0.101 R)
• M21: 7,036,934 km (0.111 R)
• M22: 7,193,414 km (0.104 R)
• M23: 7,549,606 km (0.094 R)
• M24: 7,871,092 km (0.057 R)
• M25: 8,156,226 km (0.107 R)
• M26: 8,403,212 km (0.111 R)
• M27: 8,527,827 km (0.056 R)
• M28: 8,778,553 km (0.091 R)
• M29: 9,159,429 km (0.118 R)
• M30: 10,157,396 km (0.056 R)
• M31: 12,114,735 km (0.11 R)
• M32: 12,349,753 km (0.061 R)
• M33: 12,728,984 km (0.032 R)
• M34: 13,208,594 km (0.071 R)
• M35: 14,782,813 km (0.109 R)
• M36: 15,134,966 km (0.088 R)
• M37: 16,156,720 km (0.081 R)
• M38: 18,051,676 km (0.109 R)
• M39: 18,482,368 km (0.037 R)
• M40: 18,807,594 km (0.094 R)
• M41: 18,916,352 km (0.071 R)
• M42: 19,189,368 km (0.114 R)
• M43: 19,298,873 km (0.081 R)
• M44: 19,794,491 km (0.045 R)
• M45: 19,960,694 km (0.049 R)
• M46: 21,193,231 km (0.105 R)
• M47: 23,146,231 km (0.093 R)
• M48: 23,321,410 km (0.038 R)
• M49: 23,672,816 km (0.072 R)
• M50: 25,036,550 km (0.107 R)
• M51: 25,216,367 km (0.097 R)
• M52: 26,000,260 km (0.111 R)
• M53: 26,303,943 km (0.105 R)
• M54: 26,547,638 km (0.111 R)
• M55: 26,669,860 km (0.053 R)
• M56: 26,792,231 km (0.115 R)
• M57: 27,653,914 km (0.06 R)
• M58: 28,025,964 km (0.099 R)
• M59: 28,337,277 km (0.12 R)
• M60: 28,524,724 km (0.075 R)
• M61: 28,649,787 km (0.116 R)
• M62: 30,548,783 km (0.065 R)
• M63: 31,902,195 km (0.068 R)
• M64: 32,162,196 km (0.066 R)
• M65: 32,684,442 km (0.099 R)
• M66: 34,467,349 km (0.107 R)
• M67: 35,404,131 km (0.117 R)
• M68: 37,303,127 km (0.068 R)
• M69: 37,508,525 km (0.051 R)
• M70: 40,072,782 km (0.094 R)
• M71: 41,837,139 km (0.076 R)
• M72: 42,836,303 km (0.117 R)
• M73: 43,699,034 km (0.104 R)
• M74: 45,003,827 km (0.118 R)
• M75: 45,441,550 km (0.092 R)
• M76: 47,280,856 km (0.041 R)
• M77: 47,429,107 km (0.04 R)
• M78: 47,577,359 km (0.096 R)
• M79: 47,874,610 km (0.098 R)
• M80: 48,172,310 km (0.074 R)
• M81: 48,321,459 km (0.12 R)
• M82: 49,520,037 km (0.099 R)
• M83: 49,745,780 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit