🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.84 AU - 1.08 AU

Year: 329 Days

Day: 20.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.95 AU - 1.41 AU

Year: 448 Days

Day: 45.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,983,852 km

• M1: 945,907 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.23 AU - 1.73 AU

Year: 630 Days

Day: 42.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.74 AU - 2.08 AU

Year: 923 Days

Day: 47.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,983,852 km

• M1: 192,233 km (0.098 R)
• M2: 701,913 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3 AU - 4.2 AU

Year: 2390 Days

Day: 31.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,983,852 km

• M1: 363,972 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.9

Radius: 11.8

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.87 AU - 8.27 AU

Year: 7287 Days

Day: 7.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,983,852 km

• M1: 150,495 km (0.11 R)
• M2: 266,733 km (0.09 R)
• M3: 356,193 km (0.052 R)
• M4: 966,402 km (0.093 R)
• M5: 1,070,971 km (0.1 R)
• M6: 1,235,379 km (0.082 R)
• M7: 1,389,016 km (0.12 R)
• M8: 1,610,870 km (0.08 R)
• M9: 1,694,495 km (0.118 R)
• M10: 2,089,583 km (0.111 R)
• M11: 2,321,609 km (0.089 R)
• M12: 2,811,243 km (0.079 R)
• M13: 3,332,741 km (0.12 R)
• M14: 3,771,961 km (0.094 R)
• M15: 3,884,608 km (0.069 R)
• M16: 4,055,748 km (0.106 R)
• M17: 4,554,507 km (0.068 R)
• M18: 5,481,715 km (0.06 R)
• M19: 5,577,757 km (0.116 R)
• M20: 6,231,649 km (0.084 R)
• M21: 6,567,795 km (0.072 R)
• M22: 6,909,776 km (0.101 R)
• M23: 7,083,160 km (0.089 R)
• M24: 8,225,938 km (0.107 R)
• M25: 8,969,140 km (0.094 R)
• M26: 9,082,386 km (0.099 R)
• M27: 9,234,377 km (0.103 R)
• M28: 9,463,711 km (0.119 R)
• M29: 10,360,700 km (0.117 R)
• M30: 10,919,897 km (0.077 R)
• M31: 11,162,544 km (0.082 R)
• M32: 13,904,224 km (0.06 R)
• M33: 13,991,739 km (0.07 R)
• M34: 14,167,367 km (0.118 R)
• M35: 14,432,155 km (0.108 R)
• M36: 14,609,578 km (0.066 R)
• M37: 15,191,365 km (0.085 R)
• M38: 15,553,092 km (0.037 R)
• M39: 16,655,479 km (0.105 R)
• M40: 16,981,752 km (0.09 R)
• M41: 17,122,374 km (0.102 R)
• M42: 17,263,145 km (0.086 R)
• M43: 17,404,515 km (0.116 R)
• M44: 17,782,998 km (0.071 R)
• M45: 18,068,730 km (0.042 R)
• M46: 18,260,066 km (0.116 R)
• M47: 19,422,292 km (0.099 R)
• M48: 20,508,522 km (0.08 R)
• M49: 21,008,777 km (0.079 R)
• M50: 21,868,516 km (0.077 R)
• M51: 22,998,129 km (0.069 R)
• M52: 23,257,383 km (0.107 R)
• M53: 24,199,251 km (0.05 R)
• M54: 24,515,949 km (0.065 R)
• M55: 24,887,251 km (0.037 R)
• M56: 25,206,942 km (0.083 R)
• M57: 26,553,472 km (0.114 R)
• M58: 27,757,885 km (0.035 R)
• M59: 28,089,394 km (0.082 R)
• M60: 30,049,575 km (0.11 R)
• M61: 30,219,667 km (0.118 R)
• M62: 30,446,907 km (0.117 R)
• M63: 31,074,769 km (0.046 R)
• M64: 32,285,315 km (0.065 R)
• M65: 32,459,447 km (0.077 R)
• M66: 33,746,437 km (0.114 R)
• M67: 34,041,295 km (0.049 R)
• M68: 34,159,327 km (0.109 R)
• M69: 34,277,659 km (0.083 R)
• M70: 34,574,013 km (0.113 R)
• M71: 35,408,470 km (0.116 R)
• M72: 36,611,835 km (0.091 R)
• M73: 36,793,447 km (0.046 R)
• M74: 37,462,149 km (0.083 R)
• M75: 38,626,619 km (0.109 R)
• M76: 38,935,090 km (0.115 R)
• M77: 41,873,940 km (0.058 R)
• M78: 42,317,647 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.1

Radius: 10

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.94 AU - 8.38 AU

Year: 7417 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 38,983,852 km

• M1: 128,355 km (0.105 R)
• M2: 202,705 km (0.088 R)
• M3: 442,660 km (0.099 R)
• M4: 531,671 km (0.06 R)
• M5: 762,052 km (0.117 R)
• M6: 895,343 km (0.094 R)
• M7: 1,147,864 km (0.108 R)
• M8: 1,250,189 km (0.085 R)
• M9: 1,382,434 km (0.084 R)
• M10: 1,464,264 km (0.038 R)
• M11: 2,066,545 km (0.051 R)
• M12: 2,160,792 km (0.104 R)
• M13: 2,288,698 km (0.093 R)
• M14: 2,518,779 km (0.096 R)
• M15: 3,036,986 km (0.109 R)
• M16: 3,144,547 km (0.11 R)
• M17: 3,290,106 km (0.119 R)
• M18: 3,382,258 km (0.115 R)
• M19: 3,456,608 km (0.099 R)
• M20: 4,574,254 km (0.046 R)
• M21: 5,573,717 km (0.083 R)
• M22: 6,109,427 km (0.073 R)
• M23: 6,383,640 km (0.093 R)
• M24: 6,475,793 km (0.114 R)
• M25: 6,685,080 km (0.098 R)
• M26: 6,896,611 km (0.109 R)
• M27: 7,134,173 km (0.117 R)
• M28: 7,205,980 km (0.081 R)
• M29: 7,593,139 km (0.035 R)
• M30: 8,011,864 km (0.116 R)
• M31: 8,136,479 km (0.084 R)
• M32: 8,211,577 km (0.12 R)
• M33: 8,311,957 km (0.101 R)
• M34: 8,692,384 km (0.057 R)
• M35: 9,867,625 km (0.058 R)
• M36: 10,514,636 km (0.1 R)
• M37: 11,342,660 km (0.113 R)
• M38: 11,595,181 km (0.102 R)
• M39: 11,906,345 km (0.074 R)
• M40: 12,134,332 km (0.077 R)
• M41: 14,889,476 km (0.11 R)
• M42: 15,227,717 km (0.105 R)
• M43: 16,574,247 km (0.117 R)
• M44: 16,669,541 km (0.111 R)
• M45: 17,149,152 km (0.09 R)
• M46: 18,285,647 km (0.077 R)
• M47: 18,417,143 km (0.088 R)
• M48: 19,012,543 km (0.079 R)
• M49: 20,392,284 km (0.072 R)
• M50: 20,528,568 km (0.079 R)
• M51: 20,631,042 km (0.11 R)
• M52: 20,767,924 km (0.062 R)
• M53: 21,145,809 km (0.089 R)
• M54: 21,664,764 km (0.078 R)
• M55: 21,978,321 km (0.109 R)
• M56: 22,468,852 km (0.077 R)
• M57: 22,892,214 km (0.06 R)
• M58: 22,962,974 km (0.035 R)
• M59: 23,567,948 km (0.072 R)
• M60: 23,998,042 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.6

Radius: 14

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.87 AU - 9.61 AU

Year: 7533 Days

Day: 7.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,983,852 km

• M1: 248,033 km (0.112 R)
• M2: 461,061 km (0.096 R)
• M3: 752,328 km (0.081 R)
• M4: 1,074,262 km (0.087 R)
• M5: 1,260,212 km (0.068 R)
• M6: 1,647,521 km (0.077 R)
• M7: 1,846,337 km (0.09 R)
• M8: 1,958,236 km (0.062 R)
• M9: 2,130,423 km (0.06 R)
• M10: 2,268,053 km (0.099 R)
• M11: 2,490,505 km (0.113 R)
• M12: 2,699,045 km (0.055 R)
• M13: 2,870,185 km (0.064 R)
• M14: 3,001,083 km (0.073 R)
• M15: 3,178,656 km (0.081 R)
• M16: 3,451,672 km (0.085 R)
• M17: 3,661,557 km (0.053 R)
• M18: 3,875,782 km (0.09 R)
• M19: 3,972,272 km (0.09 R)
• M20: 4,118,729 km (0.113 R)
• M21: 4,341,779 km (0.085 R)
• M22: 4,773,967 km (0.119 R)
• M23: 4,982,207 km (0.042 R)
• M24: 5,114,003 km (0.102 R)
• M25: 6,040,463 km (0.058 R)
• M26: 6,294,480 km (0.091 R)
• M27: 6,667,727 km (0.069 R)
• M28: 7,048,154 km (0.075 R)
• M29: 7,256,095 km (0.114 R)
• M30: 7,405,693 km (0.026 R)
• M31: 7,738,847 km (0.054 R)
• M32: 7,891,886 km (0.064 R)
• M33: 8,045,822 km (0.105 R)
• M34: 8,388,252 km (0.108 R)
• M35: 8,735,618 km (0.08 R)
• M36: 9,805,692 km (0.04 R)
• M37: 9,938,235 km (0.051 R)
• M38: 10,138,248 km (0.08 R)
• M39: 11,088,942 km (0.111 R)
• M40: 11,609,992 km (0.077 R)
• M41: 11,820,775 km (0.088 R)
• M42: 11,926,541 km (0.076 R)
• M43: 12,245,932 km (0.088 R)
• M44: 12,604,069 km (0.114 R)
• M45: 12,929,445 km (0.054 R)
• M46: 13,884,926 km (0.07 R)
• M47: 14,296,021 km (0.07 R)
• M48: 14,408,968 km (0.09 R)
• M49: 15,437,752 km (0.029 R)
• M50: 15,747,121 km (0.092 R)
• M51: 17,204,653 km (0.078 R)
• M52: 17,404,964 km (0.11 R)
• M53: 17,565,632 km (0.12 R)
• M54: 18,993,544 km (0.09 R)
• M55: 19,366,791 km (0.117 R)
• M56: 19,533,443 km (0.071 R)
• M57: 19,910,130 km (0.06 R)
• M58: 21,140,423 km (0.082 R)
• M59: 21,398,031 km (0.077 R)
• M60: 22,220,520 km (0.104 R)
• M61: 22,395,100 km (0.073 R)
• M62: 22,833,422 km (0.113 R)
• M63: 23,230,305 km (0.103 R)
• M64: 23,407,429 km (0.083 R)
• M65: 23,585,002 km (0.102 R)
• M66: 26,394,300 km (0.1 R)
• M67: 27,744,272 km (0.085 R)
• M68: 28,404,148 km (0.114 R)
• M69: 29,259,997 km (0.109 R)
• M70: 30,076,203 km (0.055 R)
• M71: 30,414,444 km (0.116 R)
• M72: 30,851,120 km (0.045 R)
• M73: 31,485,714 km (0.077 R)
• M74: 32,420,851 km (0.088 R)
• M75: 32,817,285 km (0.115 R)
• M76: 33,115,733 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.9

Radius: 8.3

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.08 AU - 9.38 AU

Year: 9810 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 38,983,852 km

• M1: 106,663 km (0.1 R)
• M2: 167,699 km (0.114 R)
• M3: 256,860 km (0.118 R)
• M4: 357,838 km (0.062 R)
• M5: 577,597 km (0.12 R)
• M6: 646,263 km (0.118 R)
• M7: 823,237 km (0.095 R)
• M8: 983,008 km (0.091 R)
• M9: 1,205,908 km (0.085 R)
• M10: 1,521,710 km (0.101 R)
• M11: 1,821,504 km (0.104 R)
• M12: 2,139,848 km (0.028 R)
• M13: 2,545,109 km (0.096 R)
• M14: 2,614,971 km (0.069 R)
• M15: 3,097,274 km (0.083 R)
• M16: 3,222,189 km (0.113 R)
• M17: 3,791,558 km (0.092 R)
• M18: 3,925,299 km (0.108 R)
• M19: 4,060,685 km (0.076 R)
• M20: 4,170,041 km (0.09 R)
• M21: 4,532,516 km (0.079 R)
• M22: 4,703,207 km (0.041 R)
• M23: 5,347,226 km (0.093 R)
• M24: 5,740,818 km (0.099 R)
• M25: 5,987,804 km (0.033 R)
• M26: 6,143,835 km (0.109 R)
• M27: 6,206,666 km (0.107 R)
• M28: 6,332,927 km (0.027 R)
• M29: 6,555,977 km (0.069 R)
• M30: 6,620,155 km (0.043 R)
• M31: 6,944,333 km (0.108 R)
• M32: 7,075,530 km (0.093 R)
• M33: 9,067,426 km (0.104 R)
• M34: 9,282,847 km (0.076 R)
• M35: 9,609,270 km (0.074 R)
• M36: 10,050,135 km (0.069 R)
• M37: 10,161,435 km (0.071 R)
• M38: 10,273,185 km (0.096 R)
• M39: 11,258,137 km (0.107 R)
• M40: 11,606,102 km (0.03 R)
• M41: 12,511,468 km (0.104 R)
• M42: 12,631,147 km (0.113 R)
• M43: 12,992,725 km (0.104 R)
• M44: 14,222,419 km (0.087 R)
• M45: 14,305,745 km (0.025 R)
• M46: 14,682,582 km (0.12 R)
• M47: 14,935,702 km (0.065 R)
• M48: 15,147,682 km (0.072 R)
• M49: 15,488,915 km (0.119 R)
• M50: 15,875,924 km (0.077 R)
• M51: 16,527,872 km (0.089 R)
• M52: 16,703,201 km (0.108 R)
• M53: 17,011,522 km (0.088 R)
• M54: 17,723,458 km (0.102 R)
• M55: 18,128,120 km (0.114 R)
• M56: 18,263,806 km (0.115 R)
• M57: 18,672,507 km (0.036 R)
• M58: 19,545,411 km (0.1 R)
• M59: 19,684,387 km (0.111 R)
• M60: 20,337,531 km (0.064 R)
• M61: 20,478,453 km (0.041 R)
• M62: 20,714,069 km (0.035 R)
• M63: 20,808,465 km (0.082 R)
• M64: 20,950,434 km (0.108 R)
• M65: 21,330,712 km (0.109 R)
• M66: 21,953,338 km (0.087 R)
• M67: 22,291,130 km (0.064 R)
• M68: 22,776,575 km (0.062 R)
• M69: 24,104,855 km (0.105 R)
• M70: 24,453,268 km (0.1 R)
• M71: 24,803,327 km (0.102 R)
• M72: 24,953,972 km (0.111 R)
• M73: 25,914,540 km (0.073 R)
• M74: 26,220,468 km (0.104 R)
• M75: 26,681,379 km (0.058 R)
• M76: 27,352,175 km (0.098 R)
• M77: 28,447,232 km (0.059 R)
• M78: 29,503,393 km (0.091 R)
• M79: 29,822,784 km (0.071 R)
• M80: 30,143,373 km (0.118 R)
• M81: 31,545,404 km (0.093 R)
• M82: 32,254,348 km (0.092 R)
• M83: 32,309,251 km (0.05 R)
• M84: 32,418,756 km (0.095 R)
• M85: 32,913,476 km (0.099 R)
• M86: 33,134,283 km (0.107 R)
• M87: 33,355,388 km (0.055 R)
• M88: 34,189,247 km (0.102 R)
• M89: 34,245,047 km (0.055 R)
• M90: 34,412,746 km (0.076 R)
• M91: 35,142,485 km (0.076 R)
• M92: 35,764,064 km (0.077 R)
• M93: 35,820,761 km (0.113 R)
• M94: 38,228,090 km (0.071 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 17,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit