🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.78 AU - 0.96 AU

Year: 301 Days

Day: 30 Hours

Environment

Temp: 106 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,094,974 km

• M1: 132,693 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.89 AU - 0.95 AU

Year: 327 Days

Day: 12.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.47 AU - 1.69 AU

Year: 737 Days

Day: 47.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.6 AU - 1.74 AU

Year: 800 Days

Day: 28.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.64 AU - 2.26 AU

Year: 1010 Days

Day: 26.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,094,974 km

• M1: 220,208 km (0.095 R)
• M2: 642,822 km (0.103 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.4

Radius: 11.4

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.3 AU - 7.88 AU

Year: 7001 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,094,974 km

• M1: 170,841 km (0.101 R)
• M2: 517,010 km (0.06 R)
• M3: 637,736 km (0.064 R)
• M4: 878,588 km (0.104 R)
• M5: 1,564,644 km (0.082 R)
• M6: 1,665,473 km (0.117 R)
• M7: 1,874,013 km (0.096 R)
• M8: 2,113,519 km (0.088 R)
• M9: 3,272,154 km (0.099 R)
• M10: 3,508,519 km (0.029 R)
• M11: 3,887,301 km (0.106 R)
• M12: 4,025,978 km (0.057 R)
• M13: 4,137,877 km (0.11 R)
• M14: 4,538,351 km (0.071 R)
• M15: 5,192,692 km (0.091 R)
• M16: 5,781,808 km (0.114 R)
• M17: 6,100,302 km (0.054 R)
• M18: 6,424,780 km (0.057 R)
• M19: 7,022,872 km (0.069 R)
• M20: 7,294,542 km (0.117 R)
• M21: 7,848,054 km (0.067 R)
• M22: 8,165,501 km (0.081 R)
• M23: 8,922,466 km (0.091 R)
• M24: 9,179,774 km (0.076 R)
• M25: 9,328,026 km (0.074 R)
• M26: 9,814,967 km (0.118 R)
• M27: 10,387,328 km (0.041 R)
• M28: 10,619,205 km (0.072 R)
• M29: 11,206,676 km (0.077 R)
• M30: 11,644,249 km (0.094 R)
• M31: 11,804,768 km (0.114 R)
• M32: 11,966,034 km (0.037 R)
• M33: 12,046,817 km (0.077 R)
• M34: 12,331,502 km (0.115 R)
• M35: 13,407,859 km (0.066 R)
• M36: 13,829,874 km (0.086 R)
• M37: 14,213,443 km (0.103 R)
• M38: 14,385,032 km (0.097 R)
• M39: 14,991,053 km (0.083 R)
• M40: 15,122,101 km (0.104 R)
• M41: 16,094,038 km (0.108 R)
• M42: 17,177,426 km (0.077 R)
• M43: 17,314,458 km (0.107 R)
• M44: 17,774,022 km (0.057 R)
• M45: 18,377,500 km (0.099 R)
• M46: 18,705,119 km (0.081 R)
• M47: 18,846,190 km (0.093 R)
• M48: 19,129,379 km (0.067 R)
• M49: 19,509,058 km (0.067 R)
• M50: 19,795,538 km (0.087 R)
• M51: 19,939,302 km (0.067 R)
• M52: 20,469,327 km (0.085 R)
• M53: 20,663,355 km (0.106 R)
• M54: 21,740,610 km (0.109 R)
• M55: 22,136,895 km (0.084 R)
• M56: 22,485,757 km (0.12 R)
• M57: 23,239,132 km (0.118 R)
• M58: 23,390,824 km (0.072 R)
• M59: 23,644,243 km (0.069 R)
• M60: 23,949,722 km (0.094 R)
• M61: 24,205,235 km (0.117 R)
• M62: 24,461,795 km (0.109 R)
• M63: 24,822,326 km (0.047 R)
• M64: 25,548,624 km (0.086 R)
• M65: 25,653,043 km (0.114 R)
• M66: 26,019,258 km (0.032 R)
• M67: 26,545,693 km (0.038 R)
• M68: 27,022,312 km (0.069 R)
• M69: 27,341,704 km (0.079 R)
• M70: 27,715,848 km (0.091 R)
• M71: 28,631,686 km (0.07 R)
• M72: 29,721,806 km (0.035 R)
• M73: 30,603,685 km (0.079 R)
• M74: 31,326,393 km (0.108 R)
• M75: 33,072,798 km (0.056 R)
• M76: 33,471,476 km (0.093 R)
• M77: 33,700,062 km (0.106 R)
• M78: 34,331,215 km (0.059 R)
• M79: 34,677,086 km (0.081 R)
• M80: 34,792,725 km (0.065 R)
• M81: 35,488,804 km (0.115 R)
• M82: 36,248,162 km (0.076 R)
• M83: 36,718,049 km (0.112 R)
• M84: 38,020,748 km (0.118 R)
• M85: 40,488,664 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.6

Radius: 11.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.45 AU - 10.77 AU

Year: 10197 Days

Day: 12.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,094,974 km

• M1: 187,745 km (0.066 R)
• M2: 289,921 km (0.093 R)
• M3: 408,701 km (0.1 R)
• M4: 581,936 km (0.108 R)
• M5: 769,980 km (0.066 R)
• M6: 859,141 km (0.043 R)
• M7: 1,048,831 km (0.101 R)
• M8: 1,329,027 km (0.086 R)
• M9: 1,889,870 km (0.073 R)
• M10: 2,289,446 km (0.068 R)
• M11: 2,480,034 km (0.097 R)
• M12: 2,597,019 km (0.084 R)
• M13: 3,230,566 km (0.119 R)
• M14: 3,775,701 km (0.096 R)
• M15: 3,910,937 km (0.09 R)
• M16: 4,396,831 km (0.081 R)
• M17: 4,515,462 km (0.081 R)
• M18: 4,659,076 km (0.028 R)
• M19: 4,804,336 km (0.039 R)
• M20: 5,400,483 km (0.082 R)
• M21: 5,578,804 km (0.104 R)
• M22: 5,785,099 km (0.033 R)
• M23: 5,915,249 km (0.103 R)
• M24: 6,178,542 km (0.114 R)
• M25: 6,284,906 km (0.069 R)
• M26: 6,881,203 km (0.098 R)
• M27: 7,382,655 km (0.112 R)
• M28: 7,467,327 km (0.114 R)
• M29: 7,580,872 km (0.092 R)
• M30: 8,598,287 km (0.098 R)
• M31: 9,534,919 km (0.075 R)
• M32: 9,875,105 km (0.102 R)
• M33: 9,999,870 km (0.085 R)
• M34: 10,377,155 km (0.106 R)
• M35: 10,472,150 km (0.07 R)
• M36: 10,727,065 km (0.09 R)
• M37: 11,243,028 km (0.089 R)
• M38: 11,406,090 km (0.116 R)
• M39: 11,899,463 km (0.045 R)
• M40: 12,332,848 km (0.091 R)
• M41: 12,433,677 km (0.119 R)
• M42: 12,941,562 km (0.069 R)
• M43: 13,043,887 km (0.089 R)
• M44: 13,352,657 km (0.11 R)
• M45: 13,872,809 km (0.064 R)
• M46: 15,219,788 km (0.112 R)
• M47: 15,472,459 km (0.054 R)
• M48: 16,238,998 km (0.086 R)
• M49: 16,349,402 km (0.074 R)
• M50: 16,794,007 km (0.114 R)
• M51: 18,457,834 km (0.12 R)
• M52: 18,650,217 km (0.073 R)
• M53: 19,231,405 km (0.099 R)
• M54: 19,309,495 km (0.096 R)
• M55: 19,622,304 km (0.119 R)
• M56: 20,094,734 km (0.111 R)
• M57: 20,253,009 km (0.084 R)
• M58: 20,411,732 km (0.118 R)
• M59: 20,850,353 km (0.08 R)
• M60: 21,655,788 km (0.112 R)
• M61: 21,777,560 km (0.109 R)
• M62: 21,858,792 km (0.116 R)
• M63: 22,594,664 km (0.074 R)
• M64: 23,255,737 km (0.086 R)
• M65: 24,385,500 km (0.074 R)
• M66: 24,893,385 km (0.051 R)
• M67: 25,276,505 km (0.113 R)
• M68: 25,661,720 km (0.104 R)
• M69: 25,747,589 km (0.099 R)
• M70: 25,876,542 km (0.094 R)
• M71: 26,437,833 km (0.072 R)
• M72: 27,265,558 km (0.073 R)
• M73: 28,723,240 km (0.102 R)
• M74: 28,990,871 km (0.101 R)
• M75: 29,708,940 km (0.063 R)
• M76: 29,799,148 km (0.099 R)
• M77: 30,025,041 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.5

Radius: 8.2

Gravity: 12.05 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.33 AU - 10.15 AU

Year: 10416 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,094,974 km

• M1: 115,190 km (0.116 R)
• M2: 170,392 km (0.054 R)
• M3: 249,080 km (0.09 R)
• M4: 307,424 km (0.071 R)
• M5: 754,422 km (0.061 R)
• M6: 943,813 km (0.099 R)
• M7: 1,044,343 km (0.025 R)
• M8: 1,148,612 km (0.072 R)
• M9: 1,459,327 km (0.071 R)
• M10: 1,624,334 km (0.118 R)
• M11: 1,921,734 km (0.112 R)
• M12: 2,290,343 km (0.114 R)
• M13: 2,680,943 km (0.055 R)
• M14: 3,305,515 km (0.036 R)
• M15: 3,941,006 km (0.12 R)
• M16: 4,072,503 km (0.088 R)
• M17: 4,340,133 km (0.075 R)
• M18: 4,927,903 km (0.084 R)
• M19: 4,998,663 km (0.089 R)
• M20: 5,762,360 km (0.051 R)
• M21: 5,874,409 km (0.1 R)
• M22: 6,291,638 km (0.072 R)
• M23: 6,994,897 km (0.088 R)
• M24: 8,859,784 km (0.068 R)
• M25: 9,513,677 km (0.106 R)
• M26: 9,602,089 km (0.062 R)
• M27: 10,138,098 km (0.099 R)
• M28: 10,729,608 km (0.104 R)
• M29: 10,821,760 km (0.058 R)
• M30: 11,520,083 km (0.118 R)
• M31: 12,862,724 km (0.109 R)
• M32: 14,052,326 km (0.074 R)
• M33: 14,456,689 km (0.12 R)
• M34: 14,864,792 km (0.116 R)
• M35: 14,916,104 km (0.084 R)
• M36: 15,588,248 km (0.067 R)
• M37: 15,954,314 km (0.039 R)
• M38: 16,376,030 km (0.12 R)
• M39: 16,748,080 km (0.119 R)
• M40: 18,264,105 km (0.049 R)
• M41: 19,150,023 km (0.105 R)
• M42: 19,373,672 km (0.088 R)
• M43: 22,182,971 km (0.068 R)
• M44: 23,067,992 km (0.116 R)
• M45: 23,365,691 km (0.086 R)
• M46: 23,724,427 km (0.056 R)
• M47: 24,024,969 km (0.108 R)
• M48: 24,145,396 km (0.117 R)
• M49: 24,266,121 km (0.09 R)
• M50: 24,386,996 km (0.109 R)
• M51: 24,933,627 km (0.097 R)
• M52: 25,177,920 km (0.086 R)
• M53: 25,792,019 km (0.103 R)
• M54: 26,286,889 km (0.093 R)
• M55: 26,909,815 km (0.072 R)
• M56: 27,663,788 km (0.04 R)
• M57: 28,615,978 km (0.068 R)
• M58: 28,871,641 km (0.064 R)
• M59: 28,999,846 km (0.079 R)
• M60: 30,291,624 km (0.076 R)
• M61: 31,800,468 km (0.097 R)
• M62: 32,065,256 km (0.098 R)
• M63: 32,464,084 km (0.114 R)
• M64: 33,132,188 km (0.104 R)
• M65: 33,468,036 km (0.099 R)
• M66: 34,414,242 km (0.066 R)
• M67: 34,686,211 km (0.077 R)
• M68: 34,822,345 km (0.091 R)
• M69: 35,506,307 km (0.113 R)
• M70: 35,643,637 km (0.114 R)
• M71: 36,887,394 km (0.118 R)
• M72: 37,654,532 km (0.12 R)
• M73: 38,285,985 km (0.081 R)
• M74: 39,062,547 km (0.064 R)
• M75: 39,133,457 km (0.06 R)
• M76: 42,657,534 km (0.07 R)
• M77: 42,803,541 km (0.086 R)
• M78: 43,756,629 km (0.071 R)
• M79: 44,198,691 km (0.068 R)
• M80: 44,864,850 km (0.108 R)
• M81: 45,087,601 km (0.029 R)
• M82: 45,608,800 km (0.119 R)
• M83: 45,683,450 km (0.102 R)
• M84: 47,486,553 km (0.106 R)
• M85: 47,865,036 km (0.092 R)
• M86: 49,083,211 km (0.038 R)
• M87: 49,542,626 km (0.111 R)
• M88: 49,619,370 km (0.101 R)
• M89: 50,620,179 km (0.1 R)
• M90: 51,549,930 km (0.038 R)
• M91: 51,705,512 km (0.096 R)
• M92: 51,861,243 km (0.113 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: 476 - 13,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit