🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.47 AU - 0.59 AU

Year: 143 Days

Day: 41.2 Hours

Environment

Temp: 233 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,664,922 km

• M1: 100,530 km (0.114 R)
• M2: 496,067 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.88 AU - 1.1 AU

Year: 365 Days

Day: 28.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.38 AU - 1.86 AU

Year: 765 Days

Day: 19.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,664,922 km

• M1: 184,005 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.08 AU - 3.24 AU

Year: 1609 Days

Day: 19.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.2

Radius: 11.7

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.51 AU - 8.57 AU

Year: 6927 Days

Day: 10.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,664,922 km

• M1: 149,149 km (0.082 R)
• M2: 253,568 km (0.034 R)
• M3: 328,517 km (0.082 R)
• M4: 415,732 km (0.097 R)
• M5: 634,744 km (0.112 R)
• M6: 1,450,351 km (0.055 R)
• M7: 2,447,272 km (0.033 R)
• M8: 2,614,821 km (0.114 R)
• M9: 2,736,893 km (0.042 R)
• M10: 2,811,094 km (0.073 R)
• M11: 2,986,721 km (0.073 R)
• M12: 3,218,149 km (0.05 R)
• M13: 3,349,197 km (0.117 R)
• M14: 3,535,746 km (0.113 R)
• M15: 4,230,179 km (0.106 R)
• M16: 4,461,457 km (0.117 R)
• M17: 4,786,085 km (0.053 R)
• M18: 4,875,993 km (0.052 R)
• M19: 5,838,057 km (0.115 R)
• M20: 6,959,443 km (0.1 R)
• M21: 7,095,577 km (0.078 R)
• M22: 7,719,849 km (0.103 R)
• M23: 8,003,037 km (0.115 R)
• M24: 8,110,149 km (0.085 R)
• M25: 8,289,667 km (0.11 R)
• M26: 8,543,235 km (0.05 R)
• M27: 8,762,546 km (0.059 R)
• M28: 8,872,949 km (0.08 R)
• M29: 9,095,102 km (0.099 R)
• M30: 9,394,297 km (0.102 R)
• M31: 9,887,372 km (0.119 R)
• M32: 10,079,157 km (0.078 R)
• M33: 11,296,434 km (0.079 R)
• M34: 11,698,853 km (0.115 R)
• M35: 12,024,378 km (0.103 R)
• M36: 13,018,605 km (0.108 R)
• M37: 13,144,716 km (0.08 R)
• M38: 13,610,713 km (0.09 R)
• M39: 13,781,405 km (0.118 R)
• M40: 14,039,012 km (0.092 R)
• M41: 14,125,181 km (0.083 R)
• M42: 14,558,865 km (0.113 R)
• M43: 14,777,427 km (0.1 R)
• M44: 15,350,537 km (0.107 R)
• M45: 15,751,758 km (0.098 R)
• M46: 15,976,005 km (0.109 R)
• M47: 17,622,330 km (0.074 R)
• M48: 18,042,401 km (0.117 R)
• M49: 18,183,023 km (0.119 R)
• M50: 18,371,217 km (0.103 R)
• M51: 18,939,838 km (0.116 R)
• M52: 20,094,285 km (0.071 R)
• M53: 21,073,553 km (0.101 R)
• M54: 21,420,022 km (0.101 R)
• M55: 21,519,355 km (0.056 R)
• M56: 22,118,644 km (0.12 R)
• M57: 23,282,515 km (0.078 R)
• M58: 23,435,853 km (0.04 R)
• M59: 24,103,957 km (0.069 R)
• M60: 24,362,612 km (0.083 R)
• M61: 24,934,823 km (0.07 R)
• M62: 25,353,698 km (0.062 R)
• M63: 25,458,865 km (0.107 R)
• M64: 26,464,611 km (0.105 R)
• M65: 26,571,275 km (0.108 R)
• M66: 27,537,378 km (0.071 R)
• M67: 28,843,367 km (0.084 R)
• M68: 30,504,053 km (0.101 R)
• M69: 31,008,347 km (0.109 R)
• M70: 31,345,990 km (0.067 R)
• M71: 31,798,224 km (0.109 R)
• M72: 32,138,709 km (0.106 R)
• M73: 32,651,830 km (0.076 R)
• M74: 33,282,684 km (0.11 R)
• M75: 34,556,360 km (0.113 R)
• M76: 35,081,897 km (0.114 R)
• M77: 36,496,645 km (0.059 R)
• M78: 36,615,276 km (0.082 R)
• M79: 38,411,647 km (0.108 R)
• M80: 39,808,293 km (0.107 R)
• M81: 41,283,178 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.5

Radius: 8.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.56 AU - 10.24 AU

Year: 9029 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 77.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 42,664,922 km

• M1: 115,789 km (0.064 R)
• M2: 216,169 km (0.09 R)
• M3: 314,305 km (0.107 R)
• M4: 430,991 km (0.106 R)
• M5: 529,128 km (0.115 R)
• M6: 611,107 km (0.114 R)
• M7: 736,470 km (0.079 R)
• M8: 856,897 km (0.056 R)
• M9: 1,027,887 km (0.115 R)
• M10: 1,087,577 km (0.118 R)
• M11: 1,337,854 km (0.052 R)
• M12: 1,554,621 km (0.083 R)
• M13: 2,003,415 km (0.119 R)
• M14: 2,116,810 km (0.092 R)
• M15: 2,291,241 km (0.085 R)
• M16: 3,638,968 km (0.11 R)
• M17: 4,157,923 km (0.097 R)
• M18: 4,377,084 km (0.058 R)
• M19: 5,134,498 km (0.096 R)
• M20: 5,422,324 km (0.115 R)
• M21: 5,661,831 km (0.059 R)
• M22: 5,823,396 km (0.117 R)
• M23: 5,904,778 km (0.076 R)
• M24: 6,289,693 km (0.085 R)
• M25: 6,910,674 km (0.117 R)
• M26: 6,968,119 km (0.104 R)
• M27: 7,170,376 km (0.086 R)
• M28: 7,492,161 km (0.099 R)
• M29: 7,759,043 km (0.041 R)
• M30: 8,732,925 km (0.109 R)
• M31: 9,139,532 km (0.116 R)
• M32: 9,297,657 km (0.105 R)
• M33: 9,777,268 km (0.046 R)
• M34: 10,396,304 km (0.103 R)
• M35: 10,660,643 km (0.059 R)
• M36: 10,860,506 km (0.119 R)
• M37: 12,085,114 km (0.097 R)
• M38: 12,643,414 km (0.061 R)
• M39: 12,819,640 km (0.114 R)
• M40: 13,032,069 km (0.101 R)
• M41: 13,174,486 km (0.035 R)
• M42: 14,258,323 km (0.11 R)
• M43: 14,885,138 km (0.029 R)
• M44: 16,165,546 km (0.106 R)
• M45: 16,664,455 km (0.118 R)
• M46: 16,741,647 km (0.064 R)
• M47: 16,935,227 km (0.12 R)
• M48: 17,207,345 km (0.03 R)
• M49: 17,874,402 km (0.079 R)
• M50: 18,231,044 km (0.051 R)
• M51: 18,310,630 km (0.09 R)
• M52: 18,830,482 km (0.082 R)
• M53: 18,910,966 km (0.083 R)
• M54: 20,131,086 km (0.064 R)
• M55: 21,544,337 km (0.119 R)
• M56: 22,518,519 km (0.113 R)
• M57: 22,603,939 km (0.072 R)
• M58: 23,118,556 km (0.098 R)
• M59: 23,247,808 km (0.083 R)
• M60: 23,593,529 km (0.081 R)
• M61: 26,196,382 km (0.103 R)
• M62: 27,190,011 km (0.102 R)
• M63: 27,463,177 km (0.106 R)
• M64: 28,842,469 km (0.07 R)
• M65: 29,074,496 km (0.076 R)
• M66: 29,167,546 km (0.034 R)
• M67: 31,429,017 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.5

Radius: 10.1

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.91 AU - 9.97 AU

Year: 9913 Days

Day: 6 Hours

Environment

Temp: -168 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,664,922 km

• M1: 254,316 km (0.058 R)
• M2: 362,176 km (0.111 R)
• M3: 601,084 km (0.097 R)
• M4: 704,008 km (0.076 R)
• M5: 1,423,873 km (0.114 R)
• M6: 1,541,456 km (0.087 R)
• M7: 1,811,929 km (0.069 R)
• M8: 1,888,374 km (0.089 R)
• M9: 2,314,578 km (0.112 R)
• M10: 3,348,150 km (0.097 R)
• M11: 4,576,797 km (0.096 R)
• M12: 5,002,702 km (0.071 R)
• M13: 5,293,820 km (0.071 R)
• M14: 5,515,823 km (0.057 R)
• M15: 6,395,159 km (0.057 R)
• M16: 6,871,180 km (0.097 R)
• M17: 7,113,528 km (0.098 R)
• M18: 8,196,168 km (0.043 R)
• M19: 8,756,562 km (0.097 R)
• M20: 9,240,511 km (0.104 R)
• M21: 9,778,315 km (0.071 R)
• M22: 9,959,777 km (0.12 R)
• M23: 10,931,266 km (0.09 R)
• M24: 11,119,759 km (0.118 R)
• M25: 12,468,983 km (0.103 R)
• M26: 12,715,370 km (0.062 R)
• M27: 14,329,980 km (0.087 R)
• M28: 14,691,857 km (0.111 R)
• M29: 14,795,678 km (0.115 R)
• M30: 14,952,008 km (0.11 R)
• M31: 15,477,097 km (0.114 R)
• M32: 16,437,515 km (0.092 R)
• M33: 17,307,426 km (0.115 R)
• M34: 17,637,439 km (0.098 R)
• M35: 19,432,763 km (0.061 R)
• M36: 19,833,237 km (0.078 R)
• M37: 21,050,814 km (0.07 R)
• M38: 21,344,325 km (0.101 R)
• M39: 21,462,059 km (0.119 R)
• M40: 21,757,514 km (0.115 R)
• M41: 22,591,672 km (0.055 R)
• M42: 22,711,650 km (0.041 R)
• M43: 22,831,926 km (0.101 R)
• M44: 23,073,078 km (0.111 R)
• M45: 23,436,302 km (0.12 R)
• M46: 25,032,361 km (0.042 R)
• M47: 25,156,528 km (0.118 R)
• M48: 25,593,054 km (0.078 R)
• M49: 25,968,994 km (0.081 R)
• M50: 26,283,747 km (0.104 R)
• M51: 26,536,568 km (0.081 R)
• M52: 26,853,566 km (0.116 R)
• M53: 27,876,666 km (0.075 R)
• M54: 28,005,469 km (0.063 R)
• M55: 30,290,876 km (0.081 R)
• M56: 30,356,998 km (0.104 R)
• M57: 31,154,953 km (0.119 R)
• M58: 31,892,321 km (0.112 R)
• M59: 32,499,988 km (0.072 R)
• M60: 32,703,441 km (0.098 R)
• M61: 32,839,276 km (0.079 R)
• M62: 33,179,611 km (0.107 R)
• M63: 33,658,175 km (0.085 R)
• M64: 34,691,297 km (0.033 R)
• M65: 35,107,479 km (0.105 R)
• M66: 35,874,766 km (0.096 R)
• M67: 35,944,778 km (0.109 R)
• M68: 36,436,207 km (0.078 R)
• M69: 37,071,400 km (0.077 R)
• M70: 37,995,316 km (0.097 R)
• M71: 38,352,705 km (0.114 R)
• M72: 39,431,456 km (0.12 R)
• M73: 41,324,916 km (0.089 R)
• M74: 41,692,478 km (0.105 R)
• M75: 42,208,890 km (0.106 R)
• M76: 42,356,842 km (0.119 R)
• M77: 43,621,094 km (0.099 R)
• M78: 43,770,691 km (0.088 R)
• M79: 46,568,022 km (0.102 R)
• M80: 48,568,146 km (0.081 R)
• M81: 48,723,129 km (0.118 R)
• M82: 49,812,800 km (0.068 R)
• M83: 50,360,777 km (0.112 R)
• M84: 50,910,549 km (0.102 R)
• M85: 50,989,387 km (0.117 R)
• M86: 51,541,553 km (0.095 R)
• M87: 51,699,678 km (0.083 R)
• M88: 52,413,110 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.6

Radius: 6.2

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.63 AU - 13.89 AU

Year: 15920 Days

Day: 22.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,664,922 km

• M1: 78,389 km (0.107 R)
• M2: 298,448 km (0.118 R)
• M3: 344,075 km (0.094 R)
• M4: 417,827 km (0.102 R)
• M5: 702,960 km (0.097 R)
• M6: 799,152 km (0.109 R)
• M7: 1,284,896 km (0.09 R)
• M8: 1,505,403 km (0.112 R)
• M9: 1,694,794 km (0.107 R)
• M10: 1,936,694 km (0.108 R)
• M11: 2,119,503 km (0.101 R)
• M12: 2,166,177 km (0.114 R)
• M13: 2,526,558 km (0.099 R)
• M14: 2,879,759 km (0.054 R)
• M15: 3,035,939 km (0.102 R)
• M16: 3,972,272 km (0.117 R)
• M17: 4,175,576 km (0.101 R)
• M18: 4,234,218 km (0.073 R)
• M19: 4,561,837 km (0.096 R)
• M20: 4,959,768 km (0.106 R)
• M21: 5,084,383 km (0.082 R)
• M22: 5,625,778 km (0.079 R)
• M23: 6,831,536 km (0.095 R)
• M24: 6,935,507 km (0.061 R)
• M25: 7,534,796 km (0.115 R)
• M26: 7,606,304 km (0.12 R)
• M27: 8,187,192 km (0.099 R)
• M28: 8,819,991 km (0.053 R)
• M29: 8,933,237 km (0.047 R)
• M30: 9,085,079 km (0.056 R)
• M31: 9,545,691 km (0.105 R)
• M32: 9,662,078 km (0.09 R)
• M33: 10,730,057 km (0.085 R)
• M34: 11,339,519 km (0.112 R)
• M35: 11,462,787 km (0.12 R)
• M36: 12,676,774 km (0.111 R)
• M37: 13,018,904 km (0.053 R)
• M38: 13,712,141 km (0.07 R)
• M39: 13,843,338 km (0.111 R)
• M40: 14,461,776 km (0.059 R)
• M41: 15,179,397 km (0.085 R)
• M42: 15,679,502 km (0.081 R)
• M43: 17,876,347 km (0.076 R)
• M44: 18,067,832 km (0.07 R)
• M45: 18,356,108 km (0.083 R)
• M46: 18,597,558 km (0.117 R)
• M47: 18,694,498 km (0.106 R)
• M48: 18,986,214 km (0.077 R)
• M49: 19,279,276 km (0.037 R)
• M50: 19,919,704 km (0.118 R)
• M51: 20,118,071 km (0.077 R)
• M52: 21,170,492 km (0.109 R)
• M53: 22,035,617 km (0.063 R)
• M54: 22,240,715 km (0.084 R)
• M55: 24,063,266 km (0.095 R)
• M56: 24,168,882 km (0.09 R)
• M57: 24,699,207 km (0.094 R)
• M58: 24,805,721 km (0.093 R)
• M59: 25,825,230 km (0.114 R)
• M60: 27,077,514 km (0.044 R)
• M61: 27,904,790 km (0.091 R)
• M62: 28,071,292 km (0.098 R)
• M63: 28,182,444 km (0.095 R)
• M64: 28,964,691 km (0.08 R)
• M65: 29,189,537 km (0.116 R)
• M66: 29,471,379 km (0.109 R)
• M67: 30,208,298 km (0.027 R)
• M68: 30,664,871 km (0.119 R)
• M69: 31,123,687 km (0.105 R)
• M70: 31,181,133 km (0.088 R)
• M71: 31,758,132 km (0.104 R)
• M72: 32,864,259 km (0.108 R)
• M73: 33,098,828 km (0.083 R)
• M74: 33,333,846 km (0.055 R)
• M75: 33,805,528 km (0.097 R)
• M76: 34,042,192 km (0.056 R)
• M77: 37,046,865 km (0.12 R)
• M78: 37,291,009 km (0.039 R)
• M79: 37,474,267 km (0.118 R)
• M80: 37,964,798 km (0.079 R)
• M81: 39,262,260 km (0.065 R)
• M82: 39,822,804 km (0.063 R)
• M83: 40,511,552 km (0.118 R)
• M84: 40,888,838 km (0.11 R)
• M85: 41,267,321 km (0.111 R)
• M86: 41,330,451 km (0.073 R)
• M87: 41,457,011 km (0.106 R)
• M88: 42,345,921 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 10,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit