🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.6 AU - 0.66 AU

Year: 186 Days

Day: 14.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 84.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,265,060 km

• M1: 276,756 km (0.029 R)
• M2: 477,965 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.92 AU - 1.12 AU

Year: 384 Days

Day: 45.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.74 AU - 1.84 AU

Year: 893 Days

Day: 22.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.47 AU - 3.95 AU

Year: 2144 Days

Day: 46.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.18 AU - 4.66 AU

Year: 2893 Days

Day: 26.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,265,060 km

• M1: 2,370,378 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.1

Radius: 8.8

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.56 AU - 6.66 AU

Year: 4953 Days

Day: 6.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,265,060 km

• M1: 114,592 km (0.041 R)
• M2: 273,465 km (0.074 R)
• M3: 345,571 km (0.056 R)
• M4: 410,796 km (0.11 R)
• M5: 672,293 km (0.118 R)
• M6: 817,104 km (0.11 R)
• M7: 898,784 km (0.069 R)
• M8: 1,265,149 km (0.111 R)
• M9: 1,385,127 km (0.096 R)
• M10: 1,471,295 km (0.103 R)
• M11: 1,636,451 km (0.039 R)
• M12: 1,701,526 km (0.093 R)
• M13: 1,794,277 km (0.099 R)
• M14: 2,082,851 km (0.094 R)
• M15: 2,356,615 km (0.105 R)
• M16: 2,445,476 km (0.118 R)
• M17: 2,718,941 km (0.088 R)
• M18: 2,859,414 km (0.108 R)
• M19: 3,131,383 km (0.03 R)
• M20: 3,245,825 km (0.049 R)
• M21: 3,597,530 km (0.091 R)
• M22: 4,138,924 km (0.034 R)
• M23: 4,912,794 km (0.055 R)
• M24: 5,103,681 km (0.109 R)
• M25: 5,355,454 km (0.1 R)
• M26: 5,952,050 km (0.109 R)
• M27: 6,094,318 km (0.112 R)
• M28: 6,217,138 km (0.107 R)
• M29: 6,278,772 km (0.077 R)
• M30: 7,207,625 km (0.103 R)
• M31: 7,468,374 km (0.106 R)
• M32: 7,555,889 km (0.063 R)
• M33: 7,621,862 km (0.072 R)
• M34: 7,732,116 km (0.114 R)
• M35: 7,798,537 km (0.102 R)
• M36: 7,932,128 km (0.115 R)
• M37: 7,999,148 km (0.113 R)
• M38: 8,156,226 km (0.108 R)
• M39: 8,269,022 km (0.046 R)
• M40: 8,427,895 km (0.103 R)
• M41: 8,587,815 km (0.046 R)
• M42: 8,841,085 km (0.077 R)
• M43: 9,237,519 km (0.106 R)
• M44: 10,095,911 km (0.116 R)
• M45: 10,265,705 km (0.102 R)
• M46: 10,461,080 km (0.106 R)
• M47: 10,781,070 km (0.091 R)
• M48: 10,929,770 km (0.044 R)
• M49: 11,204,432 km (0.061 R)
• M50: 11,531,752 km (0.059 R)
• M51: 11,811,350 km (0.101 R)
• M52: 11,913,526 km (0.074 R)
• M53: 12,170,385 km (0.057 R)
• M54: 12,351,249 km (0.096 R)
• M55: 12,506,831 km (0.099 R)
• M56: 13,109,860 km (0.085 R)
• M57: 13,242,254 km (0.108 R)
• M58: 13,508,239 km (0.078 R)
• M59: 13,615,201 km (0.105 R)
• M60: 13,749,241 km (0.104 R)
• M61: 13,883,580 km (0.108 R)
• M62: 14,562,605 km (0.12 R)
• M63: 15,475,152 km (0.061 R)
• M64: 15,699,249 km (0.1 R)
• M65: 16,235,707 km (0.096 R)
• M66: 16,778,149 km (0.099 R)
• M67: 17,181,615 km (0.068 R)
• M68: 17,326,425 km (0.095 R)
• M69: 17,530,028 km (0.071 R)
• M70: 17,588,371 km (0.112 R)
• M71: 17,851,364 km (0.036 R)
• M72: 18,027,591 km (0.091 R)
• M73: 18,292,828 km (0.099 R)
• M74: 18,529,791 km (0.104 R)
• M75: 19,487,666 km (0.09 R)
• M76: 19,547,954 km (0.116 R)
• M77: 19,608,541 km (0.092 R)
• M78: 19,668,978 km (0.084 R)
• M79: 19,759,934 km (0.106 R)
• M80: 19,911,776 km (0.089 R)
• M81: 20,369,545 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.5

Radius: 10.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.17 AU - 6.87 AU

Year: 6206 Days

Day: 9.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 45,265,060 km

• M1: 165,754 km (0.068 R)
• M2: 242,199 km (0.075 R)
• M3: 403,615 km (0.057 R)
• M4: 566,078 km (0.112 R)
• M5: 787,184 km (0.113 R)
• M6: 1,050,027 km (0.107 R)
• M7: 1,130,362 km (0.093 R)
• M8: 1,297,762 km (0.118 R)
• M9: 1,488,499 km (0.091 R)
• M10: 2,150,170 km (0.098 R)
• M11: 2,289,147 km (0.049 R)
• M12: 2,686,927 km (0.107 R)
• M13: 3,067,504 km (0.098 R)
• M14: 3,424,894 km (0.096 R)
• M15: 3,795,597 km (0.091 R)
• M16: 3,943,400 km (0.08 R)
• M17: 4,353,896 km (0.095 R)
• M18: 4,620,480 km (0.072 R)
• M19: 4,732,977 km (0.101 R)
• M20: 5,594,811 km (0.118 R)
• M21: 5,811,728 km (0.112 R)
• M22: 6,130,072 km (0.114 R)
• M23: 6,454,101 km (0.03 R)
• M24: 6,529,648 km (0.073 R)
• M25: 7,565,613 km (0.094 R)
• M26: 7,805,718 km (0.114 R)
• M27: 8,513,615 km (0.108 R)
• M28: 9,355,851 km (0.062 R)
• M29: 10,019,467 km (0.11 R)
• M30: 10,728,262 km (0.105 R)
• M31: 11,118,862 km (0.066 R)
• M32: 11,606,102 km (0.093 R)
• M33: 11,914,274 km (0.078 R)
• M34: 12,854,646 km (0.062 R)
• M35: 13,013,818 km (0.088 R)
• M36: 13,269,630 km (0.063 R)
• M37: 13,656,640 km (0.094 R)
• M38: 14,080,002 km (0.108 R)
• M39: 14,408,669 km (0.09 R)
• M40: 15,308,649 km (0.082 R)
• M41: 15,409,777 km (0.032 R)
• M42: 15,748,467 km (0.07 R)
• M43: 16,123,808 km (0.111 R)
• M44: 16,364,212 km (0.12 R)
• M45: 16,536,698 km (0.108 R)
• M46: 16,744,490 km (0.036 R)
• M47: 17,408,106 km (0.116 R)
• M48: 17,549,027 km (0.071 R)
• M49: 17,902,676 km (0.096 R)
• M50: 18,080,399 km (0.104 R)
• M51: 18,294,473 km (0.118 R)
• M52: 18,761,219 km (0.119 R)
• M53: 19,050,391 km (0.114 R)
• M54: 19,122,946 km (0.037 R)
• M55: 19,559,922 km (0.065 R)
• M56: 19,633,075 km (0.085 R)
• M57: 19,743,029 km (0.041 R)
• M58: 20,444,045 km (0.093 R)
• M59: 20,666,946 km (0.093 R)
• M60: 21,870,162 km (0.091 R)
• M61: 22,556,965 km (0.092 R)
• M62: 22,941,581 km (0.075 R)
• M63: 23,134,712 km (0.117 R)
• M64: 23,405,933 km (0.086 R)
• M65: 23,717,246 km (0.099 R)
• M66: 24,857,332 km (0.069 R)
• M67: 25,016,055 km (0.11 R)
• M68: 26,176,336 km (0.108 R)
• M69: 26,378,144 km (0.064 R)
• M70: 27,353,971 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.2

Radius: 10.8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.94 AU - 8.52 AU

Year: 7247 Days

Day: 8.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 45,265,060 km

• M1: 140,622 km (0.108 R)
• M2: 245,041 km (0.11 R)
• M3: 413,339 km (0.098 R)
• M4: 678,127 km (0.089 R)
• M5: 785,987 km (0.047 R)
• M6: 853,755 km (0.087 R)
• M7: 1,290,880 km (0.113 R)
• M8: 1,470,098 km (0.101 R)
• M9: 2,201,632 km (0.09 R)
• M10: 2,417,352 km (0.096 R)
• M11: 2,727,768 km (0.079 R)
• M12: 3,198,552 km (0.107 R)
• M13: 4,133,838 km (0.105 R)
• M14: 4,215,518 km (0.053 R)
• M15: 4,297,648 km (0.043 R)
• M16: 5,752,337 km (0.059 R)
• M17: 6,331,281 km (0.098 R)
• M18: 6,520,522 km (0.086 R)
• M19: 6,831,985 km (0.105 R)
• M20: 7,494,554 km (0.048 R)
• M21: 7,619,468 km (0.054 R)
• M22: 7,820,827 km (0.089 R)
• M23: 8,670,094 km (0.027 R)
• M24: 8,880,429 km (0.085 R)
• M25: 9,765,899 km (0.119 R)
• M26: 9,847,729 km (0.066 R)
• M27: 10,122,390 km (0.06 R)
• M28: 10,791,841 km (0.068 R)
• M29: 10,961,485 km (0.09 R)
• M30: 11,303,316 km (0.097 R)
• M31: 11,851,891 km (0.096 R)
• M32: 11,968,428 km (0.115 R)
• M33: 12,885,014 km (0.096 R)
• M34: 13,125,268 km (0.062 R)
• M35: 13,610,115 km (0.059 R)
• M36: 14,008,345 km (0.096 R)
• M37: 14,255,331 km (0.031 R)
• M38: 15,131,226 km (0.117 R)
• M39: 15,352,930 km (0.12 R)
• M40: 16,315,293 km (0.038 R)
• M41: 16,477,607 km (0.088 R)
• M42: 17,066,275 km (0.068 R)
• M43: 17,628,613 km (0.103 R)
• M44: 18,129,916 km (0.094 R)
• M45: 19,558,276 km (0.083 R)
• M46: 20,846,463 km (0.097 R)
• M47: 21,376,339 km (0.07 R)
• M48: 22,125,824 km (0.099 R)
• M49: 22,702,674 km (0.102 R)
• M50: 23,834,382 km (0.118 R)
• M51: 24,018,537 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.6

Radius: 13

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.62 AU - 7.7 AU

Year: 7903 Days

Day: 12.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,265,060 km

• M1: 200,162 km (0.113 R)
• M2: 592,258 km (0.067 R)
• M3: 696,528 km (0.116 R)
• M4: 1,182,272 km (0.069 R)
• M5: 1,399,787 km (0.088 R)
• M6: 1,652,608 km (0.108 R)
• M7: 2,677,802 km (0.09 R)
• M8: 2,860,910 km (0.105 R)
• M9: 3,129,887 km (0.093 R)
• M10: 3,350,992 km (0.102 R)
• M11: 3,663,652 km (0.119 R)
• M12: 4,317,395 km (0.098 R)
• M13: 4,975,476 km (0.114 R)
• M14: 5,365,627 km (0.083 R)
• M15: 6,349,382 km (0.091 R)
• M16: 6,595,321 km (0.095 R)
• M17: 6,737,140 km (0.073 R)
• M18: 6,916,059 km (0.097 R)
• M19: 8,135,581 km (0.047 R)
• M20: 8,518,402 km (0.066 R)
• M21: 9,381,133 km (0.106 R)
• M22: 9,701,721 km (0.109 R)
• M23: 9,944,668 km (0.057 R)
• M24: 10,436,396 km (0.117 R)
• M25: 10,685,327 km (0.114 R)
• M26: 10,852,428 km (0.103 R)
• M27: 11,104,650 km (0.082 R)
• M28: 11,486,573 km (0.119 R)
• M29: 12,790,768 km (0.108 R)
• M30: 13,057,351 km (0.077 R)
• M31: 13,325,730 km (0.098 R)
• M32: 13,686,260 km (0.109 R)
• M33: 14,187,563 km (0.1 R)
• M34: 15,067,348 km (0.098 R)
• M35: 15,443,138 km (0.062 R)
• M36: 15,917,213 km (0.108 R)
• M37: 16,203,843 km (0.105 R)
• M38: 16,444,097 km (0.082 R)
• M39: 16,879,577 km (0.097 R)
• M40: 16,976,965 km (0.108 R)
• M41: 18,558,962 km (0.118 R)
• M42: 19,367,539 km (0.05 R)
• M43: 20,187,634 km (0.039 R)
• M44: 20,549,960 km (0.111 R)
• M45: 21,071,458 km (0.085 R)
• M46: 21,333,853 km (0.101 R)
• M47: 21,702,911 km (0.098 R)
• M48: 21,808,826 km (0.081 R)
• M49: 23,743,426 km (0.117 R)
• M50: 23,961,839 km (0.041 R)
• M51: 24,455,512 km (0.081 R)
• M52: 24,676,019 km (0.106 R)
• M53: 24,841,923 km (0.11 R)
• M54: 25,174,629 km (0.104 R)
• M55: 26,069,224 km (0.092 R)
• M56: 26,576,959 km (0.061 R)
• M57: 27,889,531 km (0.118 R)
• M58: 28,004,721 km (0.084 R)
• M59: 28,119,912 km (0.104 R)
• M60: 30,518,115 km (0.109 R)
• M61: 30,993,687 km (0.088 R)
• M62: 32,072,587 km (0.079 R)
• M63: 34,205,703 km (0.089 R)
• M64: 34,761,608 km (0.037 R)
• M65: 35,694,800 km (0.107 R)
• M66: 37,395,129 km (0.12 R)
• M67: 37,776,604 km (0.092 R)
• M68: 38,543,293 km (0.051 R)
• M69: 40,092,229 km (0.106 R)
• M70: 40,743,578 km (0.074 R)
• M71: 41,070,599 km (0.111 R)
• M72: 41,529,865 km (0.102 R)
• M73: 41,661,511 km (0.043 R)
• M74: 41,858,980 km (0.113 R)
• M75: 42,188,993 km (0.116 R)
• M76: 42,453,632 km (0.06 R)
• M77: 42,586,175 km (0.118 R)
• M78: 42,851,562 km (0.036 R)
• M79: 43,250,689 km (0.093 R)
• M80: 43,450,702 km (0.074 R)
• M81: 43,718,033 km (0.104 R)
• M82: 43,918,793 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 20,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit