🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.56 AU - 0.86 AU

Year: 252 Days

Day: 12.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,412,917 km

• M1: 400,324 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.61 AU - 0.83 AU

Year: 258 Days

Day: 28.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,412,917 km

• M1: 577,149 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.38 AU - 1.78 AU

Year: 838 Days

Day: 14.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.02 AU - 2.4 AU

Year: 1386 Days

Day: 14.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.58 AU - 2.72 AU

Year: 1819 Days

Day: 43.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,412,917 km

• M1: 2,283,611 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.9

Radius: 13.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.06 AU - 4.32 AU

Year: 2990 Days

Day: 12.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 35,412,917 km

• M1: 180,864 km (0.047 R)
• M2: 369,956 km (0.108 R)
• M3: 505,042 km (0.05 R)
• M4: 601,383 km (0.078 R)
• M5: 769,531 km (0.089 R)
• M6: 855,251 km (0.116 R)
• M7: 975,528 km (0.119 R)
• M8: 1,134,550 km (0.032 R)
• M9: 1,279,810 km (0.038 R)
• M10: 1,419,833 km (0.111 R)
• M11: 1,665,174 km (0.059 R)
• M12: 2,073,127 km (0.113 R)
• M13: 2,296,327 km (0.114 R)
• M14: 2,483,474 km (0.113 R)
• M15: 2,616,168 km (0.099 R)
• M16: 2,888,735 km (0.1 R)
• M17: 3,028,459 km (0.118 R)
• M18: 3,202,591 km (0.12 R)
• M19: 3,396,320 km (0.047 R)
• M20: 3,511,212 km (0.118 R)
• M21: 4,105,115 km (0.09 R)
• M22: 4,584,876 km (0.096 R)
• M23: 4,712,183 km (0.093 R)
• M24: 5,026,488 km (0.074 R)
• M25: 5,290,529 km (0.09 R)
• M26: 5,501,162 km (0.105 R)
• M27: 5,851,970 km (0.044 R)
• M28: 5,950,704 km (0.035 R)
• M29: 6,210,107 km (0.12 R)
• M30: 6,864,747 km (0.112 R)
• M31: 6,989,811 km (0.109 R)
• M32: 7,200,295 km (0.039 R)
• M33: 7,605,705 km (0.117 R)
• M34: 7,909,389 km (0.096 R)
• M35: 8,305,674 km (0.116 R)
• M36: 8,461,555 km (0.092 R)
• M37: 9,232,433 km (0.098 R)
• M38: 9,393,998 km (0.1 R)
• M39: 9,509,937 km (0.05 R)
• M40: 10,192,103 km (0.047 R)
• M41: 11,060,668 km (0.092 R)
• M42: 11,207,872 km (0.093 R)
• M43: 11,578,426 km (0.112 R)
• M44: 11,727,875 km (0.088 R)
• M45: 11,902,904 km (0.098 R)
• M46: 12,104,113 km (0.065 R)
• M47: 12,408,096 km (0.105 R)
• M48: 12,688,891 km (0.084 R)
• M49: 13,049,422 km (0.08 R)
• M50: 13,178,974 km (0.064 R)
• M51: 13,387,065 km (0.105 R)
• M52: 14,390,866 km (0.115 R)
• M53: 14,605,390 km (0.034 R)
• M54: 15,146,036 km (0.075 R)
• M55: 15,583,461 km (0.093 R)
• M56: 15,720,941 km (0.091 R)
• M57: 16,275,201 km (0.081 R)
• M58: 17,203,456 km (0.055 R)
• M59: 17,659,879 km (0.078 R)
• M60: 18,468,007 km (0.077 R)
• M61: 18,759,573 km (0.114 R)
• M62: 18,906,029 km (0.098 R)
• M63: 19,762,328 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.4

Radius: 11.1

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.59 AU - 6.15 AU

Year: 5248 Days

Day: 9 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,412,917 km

• M1: 153,637 km (0.094 R)
• M2: 287,078 km (0.076 R)
• M3: 358,137 km (0.109 R)
• M4: 525,089 km (0.118 R)
• M5: 619,634 km (0.076 R)
• M6: 747,092 km (0.108 R)
• M7: 898,335 km (0.087 R)
• M8: 1,091,017 km (0.094 R)
• M9: 1,297,762 km (0.058 R)
• M10: 1,448,556 km (0.105 R)
• M11: 1,605,335 km (0.12 R)
• M12: 1,731,296 km (0.078 R)
• M13: 2,410,770 km (0.075 R)
• M14: 2,855,375 km (0.086 R)
• M15: 2,965,030 km (0.098 R)
• M16: 3,257,045 km (0.097 R)
• M17: 3,941,754 km (0.097 R)
• M18: 4,567,223 km (0.108 R)
• M19: 4,644,415 km (0.096 R)
• M20: 4,774,117 km (0.098 R)
• M21: 5,467,503 km (0.091 R)
• M22: 5,604,385 km (0.111 R)
• M23: 5,798,114 km (0.088 R)
• M24: 6,306,597 km (0.109 R)
• M25: 6,537,128 km (0.044 R)
• M26: 7,185,635 km (0.086 R)
• M27: 7,517,592 km (0.12 R)
• M28: 7,608,996 km (0.085 R)
• M29: 9,121,581 km (0.091 R)
• M30: 9,219,268 km (0.084 R)
• M31: 9,547,037 km (0.107 R)
• M32: 10,417,248 km (0.108 R)
• M33: 10,587,490 km (0.103 R)
• M34: 10,930,817 km (0.112 R)
• M35: 11,487,920 km (0.074 R)
• M36: 11,911,730 km (0.119 R)
• M37: 12,340,628 km (0.097 R)
• M38: 13,657,837 km (0.079 R)
• M39: 14,560,660 km (0.044 R)
• M40: 14,674,953 km (0.1 R)
• M41: 15,134,817 km (0.082 R)
• M42: 15,327,798 km (0.037 R)
• M43: 15,443,886 km (0.045 R)
• M44: 15,560,423 km (0.096 R)
• M45: 16,226,133 km (0.093 R)
• M46: 16,463,246 km (0.11 R)
• M47: 18,278,466 km (0.108 R)
• M48: 18,856,064 km (0.099 R)
• M49: 19,649,531 km (0.104 R)
• M50: 19,817,978 km (0.108 R)
• M51: 20,113,883 km (0.117 R)
• M52: 21,832,912 km (0.086 R)
• M53: 23,152,963 km (0.058 R)
• M54: 23,330,835 km (0.117 R)
• M55: 23,598,615 km (0.065 R)
• M56: 24,589,252 km (0.108 R)
• M57: 25,135,285 km (0.085 R)
• M58: 25,455,574 km (0.118 R)
• M59: 25,593,353 km (0.055 R)
• M60: 26,564,393 km (0.118 R)
• M61: 26,750,642 km (0.093 R)
• M62: 26,843,992 km (0.059 R)
• M63: 28,114,377 km (0.096 R)
• M64: 28,494,654 km (0.103 R)
• M65: 28,780,835 km (0.103 R)
• M66: 29,068,063 km (0.074 R)
• M67: 29,548,871 km (0.089 R)
• M68: 29,645,361 km (0.087 R)
• M69: 29,790,322 km (0.106 R)
• M70: 29,935,432 km (0.058 R)
• M71: 30,080,841 km (0.106 R)
• M72: 31,252,491 km (0.092 R)
• M73: 32,041,770 km (0.104 R)
• M74: 32,289,803 km (0.12 R)
• M75: 32,887,745 km (0.041 R)
• M76: 33,640,223 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.4

Radius: 10.6

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.23 AU - 6.87 AU

Year: 5514 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,412,917 km

• M1: 140,772 km (0.043 R)
• M2: 324,328 km (0.118 R)
• M3: 599,439 km (0.078 R)
• M4: 813,513 km (0.044 R)
• M5: 1,037,162 km (0.095 R)
• M6: 1,315,115 km (0.111 R)
• M7: 1,436,588 km (0.073 R)
• M8: 1,561,951 km (0.109 R)
• M9: 1,843,046 km (0.065 R)
• M10: 2,201,931 km (0.113 R)
• M11: 2,368,733 km (0.057 R)
• M12: 2,453,555 km (0.117 R)
• M13: 2,714,603 km (0.063 R)
• M14: 2,893,821 km (0.097 R)
• M15: 3,123,304 km (0.047 R)
• M16: 3,240,290 km (0.071 R)
• M17: 3,478,749 km (0.09 R)
• M18: 4,176,773 km (0.113 R)
• M19: 4,279,995 km (0.11 R)
• M20: 4,541,941 km (0.119 R)
• M21: 4,944,808 km (0.089 R)
• M22: 5,359,194 km (0.097 R)
• M23: 5,613,211 km (0.1 R)
• M24: 5,698,781 km (0.099 R)
• M25: 5,813,523 km (0.071 R)
• M26: 8,104,465 km (0.061 R)
• M27: 8,527,228 km (0.079 R)
• M28: 8,757,759 km (0.116 R)
• M29: 8,957,023 km (0.036 R)
• M30: 9,157,933 km (0.077 R)
• M31: 9,598,199 km (0.118 R)
• M32: 9,941,526 km (0.087 R)
• M33: 10,534,532 km (0.11 R)
• M34: 10,782,117 km (0.112 R)
• M35: 11,210,864 km (0.1 R)
• M36: 11,355,077 km (0.099 R)
• M37: 12,456,117 km (0.047 R)
• M38: 12,530,766 km (0.114 R)
• M39: 13,361,483 km (0.112 R)
• M40: 13,514,372 km (0.033 R)
• M41: 15,115,369 km (0.079 R)
• M42: 15,274,840 km (0.103 R)
• M43: 16,161,507 km (0.115 R)
• M44: 16,570,059 km (0.089 R)
• M45: 16,734,317 km (0.086 R)
• M46: 17,147,656 km (0.094 R)
• M47: 17,314,009 km (0.109 R)
• M48: 17,690,098 km (0.104 R)
• M49: 18,195,739 km (0.115 R)
• M50: 18,280,411 km (0.086 R)
• M51: 18,748,952 km (0.063 R)
• M52: 19,828,151 km (0.074 R)
• M53: 20,221,743 km (0.036 R)
• M54: 22,545,297 km (0.096 R)
• M55: 24,109,791 km (0.084 R)
• M56: 24,389,390 km (0.111 R)
• M57: 24,717,159 km (0.114 R)
• M58: 24,905,054 km (0.118 R)
• M59: 25,424,308 km (0.045 R)
• M60: 25,566,426 km (0.104 R)
• M61: 25,899,431 km (0.109 R)
• M62: 26,138,039 km (0.088 R)
• M63: 26,329,524 km (0.117 R)
• M64: 26,665,671 km (0.097 R)
• M65: 26,810,182 km (0.082 R)
• M66: 28,860,571 km (0.093 R)
• M67: 29,058,489 km (0.113 R)
• M68: 30,305,537 km (0.062 R)
• M69: 30,859,797 km (0.036 R)
• M70: 31,570,087 km (0.066 R)
• M71: 32,388,388 km (0.079 R)
• M72: 32,748,619 km (0.047 R)
• M73: 33,006,676 km (0.117 R)
• M74: 33,110,198 km (0.092 R)
• M75: 33,889,303 km (0.072 R)
• M76: 34,464,657 km (0.072 R)
• M77: 34,622,034 km (0.119 R)
• M78: 35,201,426 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 19,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit