🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.85 AU - 0.89 AU

Year: 304 Days

Day: 34.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.09 AU - 1.51 AU

Year: 555 Days

Day: 15.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,266,016 km

• M1: 975,677 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.45 AU - 2.27 AU

Year: 951 Days

Day: 26.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,266,016 km

• M1: 466,147 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.83 AU - 1.97 AU

Year: 981 Days

Day: 44.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 59.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.8

Radius: 14.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.43 AU - 12.19 AU

Year: 12406 Days

Day: 7.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,266,016 km

• M1: 185,801 km (0.084 R)
• M2: 345,122 km (0.098 R)
• M3: 658,679 km (0.106 R)
• M4: 785,389 km (0.04 R)
• M5: 907,461 km (0.058 R)
• M6: 1,431,502 km (0.097 R)
• M7: 1,655,600 km (0.104 R)
• M8: 1,854,565 km (0.119 R)
• M9: 2,158,548 km (0.045 R)
• M10: 2,397,455 km (0.107 R)
• M11: 2,499,631 km (0.103 R)
• M12: 3,210,969 km (0.089 R)
• M13: 3,578,082 km (0.097 R)
• M14: 3,695,666 km (0.097 R)
• M15: 3,886,553 km (0.077 R)
• M16: 4,228,533 km (0.114 R)
• M17: 5,020,654 km (0.102 R)
• M18: 5,420,679 km (0.11 R)
• M19: 5,665,571 km (0.091 R)
• M20: 5,858,701 km (0.048 R)
• M21: 5,997,977 km (0.106 R)
• M22: 6,110,175 km (0.068 R)
• M23: 6,451,109 km (0.12 R)
• M24: 6,566,299 km (0.105 R)
• M25: 6,681,938 km (0.085 R)
• M26: 6,974,402 km (0.111 R)
• M27: 7,092,585 km (0.112 R)
• M28: 7,481,240 km (0.073 R)
• M29: 8,185,995 km (0.102 R)
• M30: 8,657,079 km (0.032 R)
• M31: 8,911,994 km (0.114 R)
• M32: 10,833,728 km (0.052 R)
• M33: 11,700,648 km (0.101 R)
• M34: 12,231,421 km (0.057 R)
• M35: 12,445,944 km (0.114 R)
• M36: 12,553,805 km (0.085 R)
• M37: 13,060,792 km (0.119 R)
• M38: 13,611,461 km (0.092 R)
• M39: 14,207,160 km (0.091 R)
• M40: 14,470,452 km (0.109 R)
• M41: 15,078,568 km (0.094 R)
• M42: 15,462,885 km (0.089 R)
• M43: 15,850,343 km (0.118 R)
• M44: 16,280,437 km (0.039 R)
• M45: 17,032,316 km (0.118 R)
• M46: 17,312,064 km (0.034 R)
• M47: 18,160,882 km (0.105 R)
• M48: 18,816,719 km (0.077 R)
• M49: 19,480,186 km (0.091 R)
• M50: 19,689,174 km (0.11 R)
• M51: 20,659,915 km (0.111 R)
• M52: 20,958,512 km (0.078 R)
• M53: 21,129,802 km (0.119 R)
• M54: 22,867,680 km (0.067 R)
• M55: 23,575,727 km (0.082 R)
• M56: 24,156,316 km (0.113 R)
• M57: 24,290,954 km (0.065 R)
• M58: 25,834,505 km (0.088 R)
• M59: 26,664,474 km (0.072 R)
• M60: 27,362,947 km (0.064 R)
• M61: 27,456,445 km (0.098 R)
• M62: 27,643,891 km (0.036 R)
• M63: 30,264,547 km (0.044 R)
• M64: 31,090,477 km (0.084 R)
• M65: 31,334,770 km (0.045 R)
• M66: 32,368,042 km (0.026 R)
• M67: 33,212,672 km (0.098 R)
• M68: 33,312,454 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.8

Radius: 10.5

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.58 AU - 12.42 AU

Year: 12750 Days

Day: 12.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 71,266,016 km

• M1: 150,196 km (0.096 R)
• M2: 398,678 km (0.078 R)
• M3: 505,342 km (0.072 R)
• M4: 574,755 km (0.041 R)
• M5: 1,020,557 km (0.096 R)
• M6: 1,811,780 km (0.072 R)
• M7: 2,156,304 km (0.05 R)
• M8: 2,316,224 km (0.119 R)
• M9: 2,819,471 km (0.115 R)
• M10: 3,333,340 km (0.081 R)
• M11: 3,448,979 km (0.083 R)
• M12: 4,071,755 km (0.103 R)
• M13: 4,245,438 km (0.059 R)
• M14: 4,345,818 km (0.05 R)
• M15: 4,548,972 km (0.1 R)
• M16: 4,807,328 km (0.052 R)
• M17: 4,938,226 km (0.099 R)
• M18: 5,017,363 km (0.055 R)
• M19: 5,721,371 km (0.084 R)
• M20: 5,804,547 km (0.083 R)
• M21: 6,312,581 km (0.073 R)
• M22: 7,041,721 km (0.096 R)
• M23: 7,644,152 km (0.054 R)
• M24: 7,766,673 km (0.104 R)
• M25: 8,044,775 km (0.082 R)
• M26: 8,452,130 km (0.12 R)
• M27: 9,352,410 km (0.08 R)
• M28: 10,249,399 km (0.096 R)
• M29: 10,486,362 km (0.063 R)
• M30: 10,691,012 km (0.119 R)
• M31: 11,557,782 km (0.098 R)
• M32: 11,628,093 km (0.104 R)
• M33: 11,769,164 km (0.07 R)
• M34: 12,303,228 km (0.08 R)
• M35: 12,663,759 km (0.088 R)
• M36: 13,691,496 km (0.091 R)
• M37: 13,915,295 km (0.107 R)
• M38: 14,102,591 km (0.03 R)
• M39: 14,328,634 km (0.069 R)
• M40: 16,415,674 km (0.047 R)
• M41: 17,212,581 km (0.063 R)
• M42: 17,696,830 km (0.065 R)
• M43: 19,217,791 km (0.055 R)
• M44: 19,930,775 km (0.089 R)
• M45: 20,184,343 km (0.083 R)
• M46: 21,902,774 km (0.103 R)
• M47: 22,120,738 km (0.054 R)
• M48: 22,867,680 km (0.073 R)
• M49: 23,578,120 km (0.12 R)
• M50: 24,205,833 km (0.094 R)
• M51: 24,838,931 km (0.094 R)
• M52: 28,085,504 km (0.084 R)
• M53: 29,277,051 km (0.063 R)
• M54: 30,145,168 km (0.077 R)
• M55: 30,387,815 km (0.097 R)
• M56: 30,533,673 km (0.105 R)
• M57: 31,119,648 km (0.055 R)
• M58: 32,203,485 km (0.082 R)
• M59: 33,450,084 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654

Radius: 7

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.24 AU - 13.52 AU

Year: 16323 Days

Day: 17.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,266,016 km

• M1: 152,440 km (0.081 R)
• M2: 244,892 km (0.115 R)
• M3: 409,749 km (0.118 R)
• M4: 514,916 km (0.067 R)
• M5: 590,313 km (0.094 R)
• M6: 861,983 km (0.083 R)
• M7: 1,047,484 km (0.051 R)
• M8: 1,593,517 km (0.093 R)
• M9: 1,677,890 km (0.091 R)
• M10: 2,602,255 km (0.091 R)
• M11: 2,940,346 km (0.071 R)
• M12: 3,364,456 km (0.116 R)
• M13: 3,997,853 km (0.06 R)
• M14: 4,427,050 km (0.106 R)
• M15: 4,870,907 km (0.076 R)
• M16: 5,670,806 km (0.036 R)
• M17: 6,601,604 km (0.105 R)
• M18: 6,968,568 km (0.097 R)
• M19: 8,304,477 km (0.067 R)
• M20: 8,452,280 km (0.067 R)
• M21: 8,551,164 km (0.105 R)
• M22: 9,052,018 km (0.09 R)
• M23: 9,665,369 km (0.116 R)
• M24: 9,717,130 km (0.097 R)
• M25: 10,292,184 km (0.089 R)
• M26: 10,610,528 km (0.12 R)
• M27: 11,148,333 km (0.084 R)
• M28: 11,475,204 km (0.109 R)
• M29: 11,530,106 km (0.092 R)
• M30: 12,362,469 km (0.085 R)
• M31: 12,985,095 km (0.096 R)
• M32: 14,025,848 km (0.094 R)
• M33: 14,853,872 km (0.12 R)
• M34: 15,394,369 km (0.073 R)
• M35: 15,758,341 km (0.046 R)
• M36: 16,063,819 km (0.052 R)
• M37: 16,433,027 km (0.082 R)
• M38: 16,804,927 km (0.088 R)
• M39: 17,242,351 km (0.12 R)
• M40: 17,368,163 km (0.12 R)
• M41: 17,620,385 km (0.052 R)
• M42: 18,128,569 km (0.037 R)
• M43: 19,813,191 km (0.057 R)
• M44: 21,277,305 km (0.076 R)
• M45: 21,614,948 km (0.085 R)
• M46: 21,818,401 km (0.075 R)
• M47: 21,954,385 km (0.064 R)
• M48: 25,300,889 km (0.098 R)
• M49: 25,443,606 km (0.096 R)
• M50: 27,545,007 km (0.078 R)
• M51: 27,618,460 km (0.117 R)
• M52: 27,912,868 km (0.097 R)
• M53: 28,430,776 km (0.089 R)
• M54: 28,877,027 km (0.063 R)
• M55: 29,026,325 km (0.087 R)
• M56: 29,325,671 km (0.114 R)
• M57: 30,154,293 km (0.064 R)
• M58: 30,914,101 km (0.098 R)
• M59: 31,219,879 km (0.052 R)
• M60: 31,296,473 km (0.107 R)
• M61: 31,449,811 km (0.069 R)
• M62: 32,297,731 km (0.06 R)
• M63: 32,763,430 km (0.044 R)
• M64: 34,252,826 km (0.11 R)
• M65: 34,331,814 km (0.027 R)
• M66: 35,523,959 km (0.118 R)
• M67: 36,084,951 km (0.069 R)
• M68: 36,972,515 km (0.1 R)
• M69: 37,540,987 km (0.092 R)
• M70: 37,703,899 km (0.12 R)
• M71: 39,181,178 km (0.119 R)
• M72: 39,760,720 km (0.046 R)
• M73: 39,926,924 km (0.118 R)
• M74: 40,844,557 km (0.094 R)
• M75: 41,600,625 km (0.11 R)
• M76: 41,853,744 km (0.115 R)
• M77: 42,191,835 km (0.111 R)
• M78: 43,297,214 km (0.112 R)
• M79: 46,320,288 km (0.072 R)
• M80: 47,108,669 km (0.03 R)
• M81: 47,901,388 km (0.047 R)
• M82: 48,521,022 km (0.117 R)
• M83: 49,321,520 km (0.092 R)
• M84: 50,395,783 km (0.072 R)
• M85: 52,021,463 km (0.085 R)
• M86: 52,384,986 km (0.075 R)
• M87: 53,572,493 km (0.058 R)
• M88: 55,046,332 km (0.097 R)
• M89: 57,094,327 km (0.085 R)
• M90: 57,375,571 km (0.082 R)
• M91: 59,546,684 km (0.069 R)
• M92: 59,736,823 km (0.083 R)
• M93: 59,927,112 km (0.094 R)
• M94: 60,022,256 km (0.07 R)
• M95: 60,212,844 km (0.075 R)
• M96: 60,881,397 km (0.102 R)
• M97: 62,998,655 km (0.115 R)
• M98: 63,192,385 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.4

Radius: 6.5

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 13.55 AU - 18.45 AU

Year: 23983 Days

Day: 20.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 71,266,016 km

• M1: 211,681 km (0.117 R)
• M2: 282,142 km (0.042 R)
• M3: 737,817 km (0.073 R)
• M4: 853,007 km (0.117 R)
• M5: 949,348 km (0.119 R)
• M6: 1,049,579 km (0.089 R)
• M7: 1,542,952 km (0.038 R)
• M8: 2,198,191 km (0.117 R)
• M9: 2,749,010 km (0.095 R)
• M10: 3,114,179 km (0.115 R)
• M11: 3,456,010 km (0.099 R)
• M12: 3,889,993 km (0.081 R)
• M13: 4,765,440 km (0.067 R)
• M14: 5,026,488 km (0.112 R)
• M15: 5,203,014 km (0.076 R)
• M16: 5,381,783 km (0.117 R)
• M17: 5,426,663 km (0.104 R)
• M18: 5,607,975 km (0.112 R)
• M19: 6,495,689 km (0.071 R)
• M20: 7,426,337 km (0.109 R)
• M21: 7,830,701 km (0.109 R)
• M22: 8,190,334 km (0.079 R)
• M23: 8,555,353 km (0.062 R)
• M24: 8,607,861 km (0.108 R)
• M25: 10,514,935 km (0.092 R)
• M26: 10,571,334 km (0.094 R)
• M27: 11,197,849 km (0.073 R)
• M28: 11,719,348 km (0.119 R)
• M29: 11,777,691 km (0.098 R)
• M30: 11,894,975 km (0.096 R)
• M31: 12,785,980 km (0.097 R)
• M32: 14,757,531 km (0.12 R)
• M33: 15,392,873 km (0.113 R)
• M34: 15,649,433 km (0.098 R)
• M35: 15,713,760 km (0.081 R)
• M36: 15,842,863 km (0.113 R)
• M37: 17,685,759 km (0.091 R)
• M38: 17,819,949 km (0.064 R)
• M39: 17,887,268 km (0.089 R)
• M40: 18,360,296 km (0.092 R)
• M41: 19,595,376 km (0.094 R)
• M42: 20,013,054 km (0.06 R)
• M43: 21,641,127 km (0.071 R)
• M44: 22,944,723 km (0.087 R)
• M45: 23,753,748 km (0.063 R)
• M46: 24,347,951 km (0.091 R)
• M47: 24,947,240 km (0.11 R)
• M48: 25,627,013 km (0.102 R)
• M49: 25,855,000 km (0.061 R)
• M50: 26,927,766 km (0.099 R)
• M51: 27,702,982 km (0.072 R)
• M52: 28,171,523 km (0.108 R)
• M53: 29,037,545 km (0.062 R)
• M54: 29,593,002 km (0.06 R)
• M55: 30,152,199 km (0.093 R)
• M56: 30,473,236 km (0.11 R)
• M57: 31,037,669 km (0.057 R)
• M58: 31,199,683 km (0.061 R)
• M59: 31,280,765 km (0.07 R)
• M60: 34,162,170 km (0.056 R)
• M61: 34,245,795 km (0.093 R)
• M62: 36,442,191 km (0.119 R)
• M63: 37,643,761 km (0.093 R)
• M64: 40,350,136 km (0.047 R)
• M65: 41,771,316 km (0.082 R)
• M66: 42,039,545 km (0.07 R)
• M67: 44,206,470 km (0.113 R)
• M68: 45,211,768 km (0.103 R)
• M69: 45,487,177 km (0.082 R)
• M70: 45,855,338 km (0.059 R)
• M71: 49,590,946 km (0.114 R)
• M72: 51,016,763 km (0.03 R)
• M73: 51,782,705 km (0.071 R)
• M74: 52,938,797 km (0.099 R)
• M75: 54,103,267 km (0.066 R)
• M76: 54,493,418 km (0.109 R)
• M77: 54,786,480 km (0.057 R)
• M78: 54,982,304 km (0.118 R)
• M79: 57,448,425 km (0.025 R)
• M80: 57,647,240 km (0.087 R)
• M81: 57,846,355 km (0.043 R)
• M82: 58,444,896 km (0.113 R)
• M83: 58,544,828 km (0.086 R)
• M84: 59,950,449 km (0.088 R)
• M85: 61,265,414 km (0.087 R)
• M86: 61,570,295 km (0.092 R)
• M87: 61,773,748 km (0.039 R)
• M88: 62,283,428 km (0.092 R)
• M89: 62,589,954 km (0.065 R)
• M90: 63,101,878 km (0.098 R)
• M91: 64,542,805 km (0.073 R)
• M92: 67,351,953 km (0.052 R)
• M93: 68,613,363 km (0.113 R)
• M94: 68,824,296 km (0.059 R)
• M95: 69,141,144 km (0.109 R)
• M96: 69,352,675 km (0.116 R)
• M97: 70,626,352 km (0.082 R)
• M98: 71,266,032 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 12,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit