🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.78 AU - 0.92 AU

Year: 292 Days

Day: 19.8 Hours

Environment

Temp: 68 °C

Axial Tilt: 151.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.94 AU - 1.38 AU

Year: 466 Days

Day: 44.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 74.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.52 AU - 1.66 AU

Year: 747 Days

Day: 43.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.47 AU - 2.55 AU

Year: 1482 Days

Day: 27.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2 AU - 3.14 AU

Year: 1536 Days

Day: 15.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,258,064 km

• M1: 1,142,778 km (0.034 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.07 AU - 4.73 AU

Year: 2871 Days

Day: 27.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.9

Radius: 10.5

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.31 AU - 8.41 AU

Year: 6698 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,258,064 km

• M1: 183,856 km (0.071 R)
• M2: 271,969 km (0.115 R)
• M3: 556,953 km (0.09 R)
• M4: 639,381 km (0.06 R)
• M5: 802,443 km (0.067 R)
• M6: 1,170,903 km (0.04 R)
• M7: 1,298,958 km (0.07 R)
• M8: 1,609,673 km (0.072 R)
• M9: 1,858,155 km (0.106 R)
• M10: 2,208,962 km (0.085 R)
• M11: 2,897,412 km (0.095 R)
• M12: 4,032,111 km (0.103 R)
• M13: 4,399,973 km (0.047 R)
• M14: 4,957,075 km (0.076 R)
• M15: 5,536,617 km (0.091 R)
• M16: 5,787,044 km (0.048 R)
• M17: 6,041,211 km (0.107 R)
• M18: 6,494,941 km (0.093 R)
• M19: 6,593,526 km (0.099 R)
• M20: 6,759,131 km (0.049 R)
• M21: 7,607,650 km (0.1 R)
• M22: 7,711,770 km (0.033 R)
• M23: 7,816,339 km (0.101 R)
• M24: 8,097,434 km (0.092 R)
• M25: 8,417,723 km (0.041 R)
• M26: 10,735,293 km (0.064 R)
• M27: 11,403,247 km (0.08 R)
• M28: 11,682,247 km (0.098 R)
• M29: 12,450,881 km (0.114 R)
• M30: 12,738,109 km (0.079 R)
• M31: 12,820,687 km (0.109 R)
• M32: 13,194,083 km (0.101 R)
• M33: 13,444,959 km (0.072 R)
• M34: 13,739,816 km (0.098 R)
• M35: 13,909,161 km (0.083 R)
• M36: 14,164,674 km (0.111 R)
• M37: 14,292,880 km (0.094 R)
• M38: 14,766,656 km (0.116 R)
• M39: 14,940,190 km (0.085 R)
• M40: 15,070,789 km (0.089 R)
• M41: 15,420,997 km (0.045 R)
• M42: 16,040,183 km (0.106 R)
• M43: 17,120,579 km (0.1 R)
• M44: 18,085,186 km (0.095 R)
• M45: 18,550,734 km (0.103 R)
• M46: 18,878,952 km (0.107 R)
• M47: 20,259,142 km (0.07 R)
• M48: 20,791,262 km (0.097 R)
• M49: 21,376,788 km (0.11 R)
• M50: 21,573,210 km (0.066 R)
• M51: 22,066,883 km (0.106 R)
• M52: 22,764,308 km (0.107 R)
• M53: 23,015,184 km (0.069 R)
• M54: 23,166,128 km (0.086 R)
• M55: 23,722,333 km (0.12 R)
• M56: 24,231,863 km (0.046 R)
• M57: 24,745,133 km (0.102 R)
• M58: 25,521,546 km (0.041 R)
• M59: 26,569,180 km (0.113 R)
• M60: 26,727,604 km (0.077 R)
• M61: 27,310,886 km (0.119 R)
• M62: 27,737,839 km (0.104 R)
• M63: 28,220,741 km (0.086 R)
• M64: 28,598,326 km (0.065 R)
• M65: 28,977,556 km (0.108 R)
• M66: 29,631,449 km (0.109 R)
• M67: 29,850,460 km (0.095 R)
• M68: 30,180,174 km (0.056 R)
• M69: 31,231,847 km (0.114 R)
• M70: 31,510,697 km (0.114 R)
• M71: 33,030,163 km (0.109 R)
• M72: 33,770,373 km (0.104 R)
• M73: 34,631,159 km (0.107 R)
• M74: 35,093,267 km (0.11 R)
• M75: 35,731,900 km (0.038 R)
• M76: 35,906,780 km (0.095 R)
• M77: 36,433,065 km (0.099 R)
• M78: 37,493,266 km (0.109 R)
• M79: 37,848,860 km (0.036 R)
• M80: 38,444,110 km (0.112 R)
• M81: 38,742,857 km (0.074 R)
• M82: 40,612,381 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885

Radius: 11.9

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.01 AU - 9.33 AU

Year: 10352 Days

Day: 11.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,258,064 km

• M1: 346,020 km (0.1 R)
• M2: 623,075 km (0.083 R)
• M3: 835,205 km (0.103 R)
• M4: 990,338 km (0.111 R)
• M5: 1,071,869 km (0.089 R)
• M6: 1,782,459 km (0.042 R)
• M7: 2,118,156 km (0.096 R)
• M8: 2,530,747 km (0.106 R)
• M9: 3,059,127 km (0.109 R)
• M10: 3,525,573 km (0.111 R)
• M11: 3,621,615 km (0.075 R)
• M12: 4,014,758 km (0.082 R)
• M13: 4,560,192 km (0.071 R)
• M14: 4,984,601 km (0.051 R)
• M15: 5,348,273 km (0.082 R)
• M16: 5,833,868 km (0.105 R)
• M17: 5,947,862 km (0.109 R)
• M18: 6,139,796 km (0.098 R)
• M19: 6,529,498 km (0.093 R)
• M20: 6,608,486 km (0.066 R)
• M21: 6,807,302 km (0.049 R)
• M22: 7,170,076 km (0.069 R)
• M23: 7,251,607 km (0.083 R)
• M24: 8,041,185 km (0.094 R)
• M25: 8,168,493 km (0.117 R)
• M26: 8,858,139 km (0.062 R)
• M27: 8,989,486 km (0.116 R)
• M28: 9,432,295 km (0.072 R)
• M29: 9,882,286 km (0.118 R)
• M30: 10,339,158 km (0.086 R)
• M31: 10,523,911 km (0.113 R)
• M32: 11,179,150 km (0.1 R)
• M33: 11,273,845 km (0.075 R)
• M34: 14,442,178 km (0.097 R)
• M35: 15,169,822 km (0.074 R)
• M36: 15,696,856 km (0.099 R)
• M37: 16,069,354 km (0.089 R)
• M38: 16,552,556 km (0.056 R)
• M39: 16,931,786 km (0.069 R)
• M40: 17,095,147 km (0.061 R)
• M41: 18,421,183 km (0.107 R)
• M42: 18,870,425 km (0.118 R)
• M43: 19,837,276 km (0.113 R)
• M44: 20,587,509 km (0.116 R)
• M45: 20,936,820 km (0.086 R)
• M46: 21,288,226 km (0.119 R)
• M47: 22,353,961 km (0.097 R)
• M48: 23,013,837 km (0.05 R)
• M49: 23,741,032 km (0.103 R)
• M50: 24,168,583 km (0.076 R)
• M51: 24,291,253 km (0.102 R)
• M52: 24,660,461 km (0.064 R)
• M53: 25,155,780 km (0.108 R)
• M54: 26,030,179 km (0.106 R)
• M55: 26,534,324 km (0.103 R)
• M56: 28,648,142 km (0.044 R)
• M57: 29,299,341 km (0.086 R)
• M58: 31,148,371 km (0.088 R)
• M59: 32,831,197 km (0.078 R)
• M60: 33,580,982 km (0.083 R)
• M61: 33,717,864 km (0.074 R)
• M62: 35,584,546 km (0.099 R)
• M63: 36,847,601 km (0.089 R)
• M64: 37,130,192 km (0.109 R)
• M65: 37,342,620 km (0.063 R)
• M66: 38,697,678 km (0.107 R)
• M67: 40,214,152 km (0.115 R)
• M68: 40,432,265 km (0.068 R)
• M69: 41,970,730 km (0.083 R)
• M70: 42,118,233 km (0.055 R)
• M71: 42,266,036 km (0.094 R)
• M72: 43,007,144 km (0.111 R)
• M73: 43,230,194 km (0.047 R)
• M74: 43,677,642 km (0.101 R)
• M75: 43,976,837 km (0.091 R)
• M76: 44,351,879 km (0.116 R)
• M77: 45,104,805 km (0.052 R)
• M78: 45,482,989 km (0.048 R)
• M79: 46,394,638 km (0.087 R)
• M80: 46,547,228 km (0.054 R)
• M81: 48,004,760 km (0.082 R)
• M82: 50,493,171 km (0.118 R)
• M83: 51,990,496 km (0.044 R)
• M84: 52,307,494 km (0.106 R)
• M85: 52,704,826 km (0.113 R)
• M86: 52,784,412 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.1

Radius: 11.1

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.36 AU - 11.68 AU

Year: 11824 Days

Day: 5.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,258,064 km

• M1: 156,779 km (0.12 R)
• M2: 226,042 km (0.04 R)
• M3: 386,860 km (0.108 R)
• M4: 471,084 km (0.114 R)
• M5: 595,250 km (0.064 R)
• M6: 714,180 km (0.079 R)
• M7: 823,237 km (0.116 R)
• M8: 918,681 km (0.091 R)
• M9: 998,117 km (0.109 R)
• M10: 1,100,891 km (0.05 R)
• M11: 1,477,728 km (0.108 R)
• M12: 2,155,855 km (0.089 R)
• M13: 2,401,644 km (0.11 R)
• M14: 2,950,519 km (0.103 R)
• M15: 3,193,167 km (0.086 R)
• M16: 3,285,917 km (0.114 R)
• M17: 3,505,976 km (0.103 R)
• M18: 3,861,420 km (0.025 R)
• M19: 4,228,533 km (0.073 R)
• M20: 4,853,703 km (0.084 R)
• M21: 5,619,494 km (0.067 R)
• M22: 5,769,691 km (0.057 R)
• M23: 6,658,900 km (0.057 R)
• M24: 6,817,923 km (0.067 R)
• M25: 7,099,317 km (0.117 R)
• M26: 8,735,917 km (0.094 R)
• M27: 9,574,114 km (0.087 R)
• M28: 9,708,752 km (0.097 R)
• M29: 10,207,960 km (0.102 R)
• M30: 10,762,220 km (0.113 R)
• M31: 10,902,394 km (0.099 R)
• M32: 11,137,262 km (0.096 R)
• M33: 11,231,659 km (0.091 R)
• M34: 11,948,232 km (0.049 R)
• M35: 12,581,331 km (0.101 R)
• M36: 14,032,579 km (0.06 R)
• M37: 14,390,717 km (0.115 R)
• M38: 16,066,512 km (0.058 R)
• M39: 17,363,526 km (0.115 R)
• M40: 20,866,659 km (0.043 R)
• M41: 21,041,539 km (0.105 R)
• M42: 21,275,510 km (0.102 R)
• M43: 21,982,809 km (0.055 R)
• M44: 22,101,290 km (0.103 R)
• M45: 22,877,554 km (0.078 R)
• M46: 23,178,395 km (0.026 R)
• M47: 23,420,145 km (0.058 R)
• M48: 24,027,961 km (0.047 R)
• M49: 24,456,559 km (0.066 R)
• M50: 24,579,529 km (0.06 R)
• M51: 26,322,045 km (0.095 R)
• M52: 26,953,946 km (0.077 R)
• M53: 27,526,906 km (0.099 R)
• M54: 29,596,742 km (0.119 R)
• M55: 29,858,987 km (0.109 R)
• M56: 30,253,776 km (0.072 R)
• M57: 30,451,843 km (0.12 R)
• M58: 30,849,325 km (0.116 R)
• M59: 31,716,245 km (0.081 R)
• M60: 33,952,733 km (0.093 R)
• M61: 34,433,690 km (0.092 R)
• M62: 34,778,663 km (0.107 R)
• M63: 35,332,923 km (0.101 R)
• M64: 36,099,761 km (0.109 R)
• M65: 36,379,958 km (0.082 R)
• M66: 36,590,592 km (0.118 R)
• M67: 37,578,985 km (0.063 R)
• M68: 38,504,547 km (0.116 R)
• M69: 39,149,763 km (0.082 R)
• M70: 40,814,787 km (0.115 R)
• M71: 41,033,649 km (0.073 R)
• M72: 42,060,339 km (0.112 R)
• M73: 42,133,941 km (0.106 R)
• M74: 42,355,196 km (0.049 R)
• M75: 43,989,254 km (0.091 R)
• M76: 45,266,072 km (0.113 R)
• M77: 45,947,041 km (0.049 R)
• M78: 47,012,926 km (0.088 R)
• M79: 47,242,409 km (0.068 R)
• M80: 47,395,597 km (0.089 R)
• M81: 47,702,423 km (0.1 R)
• M82: 48,781,622 km (0.101 R)
• M83: 48,936,455 km (0.057 R)
• M84: 49,091,439 km (0.1 R)
• M85: 49,713,168 km (0.092 R)
• M86: 51,278,560 km (0.101 R)
• M87: 51,830,277 km (0.042 R)
• M88: 51,988,252 km (0.089 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 16,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit