🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.73 AU - 0.79 AU

Year: 241 Days

Day: 40.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.84 AU - 1.22 AU

Year: 380 Days

Day: 37.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 33,254,965 km

• M1: 64,028 km (0.04 R)
• M2: 506,987 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.92 AU - 1.46 AU

Year: 472 Days

Day: 47.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,254,965 km

• M1: 289,621 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.09 AU - 1.63 AU

Year: 576 Days

Day: 46.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.14 AU - 1.82 AU

Year: 654 Days

Day: 37.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,254,965 km

• M1: 243,545 km (0.078 R)
• M2: 474,076 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.6 AU - 1.9 AU

Year: 841 Days

Day: 28.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,254,965 km

• M1: 814,112 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819

Radius: 11.6

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.23 AU - 5.79 AU

Year: 4076 Days

Day: 7.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,254,965 km

• M1: 145,110 km (0.12 R)
• M2: 241,301 km (0.098 R)
• M3: 383,719 km (0.107 R)
• M4: 483,650 km (0.114 R)
• M5: 715,676 km (0.12 R)
• M6: 895,493 km (0.103 R)
• M7: 1,023,997 km (0.05 R)
• M8: 1,373,757 km (0.043 R)
• M9: 1,633,010 km (0.109 R)
• M10: 1,858,454 km (0.091 R)
• M11: 2,146,131 km (0.111 R)
• M12: 2,322,208 km (0.077 R)
• M13: 2,539,873 km (0.034 R)
• M14: 3,394,974 km (0.092 R)
• M15: 3,918,118 km (0.094 R)
• M16: 4,134,586 km (0.066 R)
• M17: 4,377,234 km (0.111 R)
• M18: 5,039,503 km (0.115 R)
• M19: 5,251,484 km (0.05 R)
• M20: 5,635,501 km (0.111 R)
• M21: 6,431,212 km (0.099 R)
• M22: 6,533,089 km (0.031 R)
• M23: 7,077,176 km (0.087 R)
• M24: 7,582,069 km (0.086 R)
• M25: 7,879,769 km (0.094 R)
• M26: 8,153,832 km (0.087 R)
• M27: 8,236,560 km (0.119 R)
• M28: 8,375,237 km (0.102 R)
• M29: 9,137,288 km (0.071 R)
• M30: 9,512,181 km (0.085 R)
• M31: 9,833,367 km (0.05 R)
• M32: 10,010,042 km (0.115 R)
• M33: 10,848,538 km (0.068 R)
• M34: 11,184,236 km (0.113 R)
• M35: 11,307,056 km (0.12 R)
• M36: 11,461,291 km (0.101 R)
• M37: 11,772,006 km (0.101 R)
• M38: 12,053,848 km (0.114 R)
• M39: 12,401,514 km (0.069 R)
• M40: 12,816,648 km (0.115 R)
• M41: 13,301,345 km (0.116 R)
• M42: 13,464,257 km (0.06 R)
• M43: 13,562,244 km (0.096 R)
• M44: 14,824,850 km (0.108 R)
• M45: 16,964,548 km (0.08 R)
• M46: 17,532,422 km (0.085 R)
• M47: 17,711,042 km (0.086 R)
• M48: 17,998,269 km (0.104 R)
• M49: 18,214,588 km (0.105 R)
• M50: 18,795,925 km (0.115 R)
• M51: 18,905,730 km (0.086 R)
• M52: 19,052,186 km (0.054 R)
• M53: 19,162,440 km (0.069 R)
• M54: 20,200,948 km (0.062 R)
• M55: 20,350,846 km (0.093 R)
• M56: 20,613,988 km (0.096 R)
• M57: 21,448,445 km (0.061 R)
• M58: 22,409,911 km (0.066 R)
• M59: 22,837,611 km (0.074 R)
• M60: 23,938,053 km (0.063 R)
• M61: 25,176,574 km (0.116 R)
• M62: 25,459,014 km (0.074 R)
• M63: 25,621,029 km (0.118 R)
• M64: 26,149,558 km (0.117 R)
• M65: 26,517,719 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.2

Radius: 5.2

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 9.86 AU - 15.2 AU

Year: 16120 Days

Day: 17.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 33,254,965 km

• M1: 146,905 km (0.099 R)
• M2: 457,021 km (0.114 R)
• M3: 540,497 km (0.057 R)
• M4: 590,612 km (0.091 R)
• M5: 642,373 km (0.119 R)
• M6: 695,630 km (0.106 R)
• M7: 894,146 km (0.102 R)
• M8: 1,273,826 km (0.066 R)
• M9: 1,480,869 km (0.051 R)
• M10: 1,570,329 km (0.115 R)
• M11: 1,606,681 km (0.029 R)
• M12: 1,661,584 km (0.108 R)
• M13: 1,735,784 km (0.063 R)
• M14: 1,811,181 km (0.053 R)
• M15: 2,224,670 km (0.11 R)
• M16: 2,494,993 km (0.05 R)
• M17: 2,537,479 km (0.042 R)
• M18: 2,601,657 km (0.033 R)
• M19: 2,666,432 km (0.059 R)
• M20: 2,819,621 km (0.114 R)
• M21: 3,043,569 km (0.087 R)
• M22: 3,749,371 km (0.105 R)
• M23: 3,871,742 km (0.106 R)
• M24: 3,995,460 km (0.083 R)
• M25: 4,764,991 km (0.112 R)
• M26: 5,085,430 km (0.116 R)
• M27: 5,193,739 km (0.063 R)
• M28: 5,468,101 km (0.12 R)
• M29: 5,634,903 km (0.114 R)
• M30: 6,030,589 km (0.104 R)
• M31: 6,347,886 km (0.092 R)
• M32: 6,729,810 km (0.119 R)
• M33: 6,789,200 km (0.106 R)
• M34: 6,878,660 km (0.093 R)
• M35: 7,179,651 km (0.095 R)
• M36: 8,108,354 km (0.08 R)
• M37: 8,171,634 km (0.056 R)
• M38: 8,235,064 km (0.079 R)
• M39: 8,490,427 km (0.099 R)
• M40: 8,586,768 km (0.089 R)
• M41: 9,704,713 km (0.076 R)
• M42: 10,246,407 km (0.08 R)
• M43: 11,042,268 km (0.068 R)
• M44: 11,147,585 km (0.071 R)
• M45: 11,394,571 km (0.076 R)
• M46: 11,893,779 km (0.11 R)
• M47: 12,001,788 km (0.06 R)
• M48: 12,400,168 km (0.069 R)
• M49: 12,509,673 km (0.072 R)
• M50: 12,546,175 km (0.099 R)
• M51: 12,913,587 km (0.116 R)
• M52: 13,098,640 km (0.11 R)
• M53: 13,172,990 km (0.103 R)
• M54: 13,583,935 km (0.067 R)
• M55: 14,610,476 km (0.075 R)
• M56: 15,191,514 km (0.117 R)
• M57: 15,938,307 km (0.064 R)
• M58: 16,696,918 km (0.086 R)
• M59: 16,898,426 km (0.12 R)
• M60: 18,042,251 km (0.088 R)
• M61: 18,207,706 km (0.099 R)
• M62: 18,373,610 km (0.102 R)
• M63: 18,498,525 km (0.035 R)
• M64: 19,168,723 km (0.061 R)
• M65: 19,337,619 km (0.094 R)
• M66: 19,591,636 km (0.099 R)
• M67: 20,146,196 km (0.118 R)
• M68: 20,403,803 km (0.108 R)
• M69: 20,662,458 km (0.105 R)
• M70: 21,226,891 km (0.06 R)
• M71: 22,149,012 km (0.08 R)
• M72: 23,353,873 km (0.11 R)
• M73: 23,534,288 km (0.079 R)
• M74: 23,624,496 km (0.099 R)
• M75: 24,214,510 km (0.078 R)
• M76: 24,351,242 km (0.1 R)
• M77: 24,488,423 km (0.105 R)
• M78: 24,901,164 km (0.094 R)
• M79: 25,131,545 km (0.077 R)
• M80: 26,200,122 km (0.119 R)
• M81: 26,716,385 km (0.047 R)
• M82: 26,810,631 km (0.093 R)
• M83: 27,378,206 km (0.084 R)
• M84: 27,425,778 km (0.112 R)
• M85: 27,473,200 km (0.096 R)
• M86: 27,902,097 km (0.027 R)
• M87: 28,525,472 km (0.112 R)
• M88: 28,621,813 km (0.106 R)
• M89: 28,669,983 km (0.117 R)
• M90: 28,863,114 km (0.027 R)
• M91: 29,834,902 km (0.036 R)
• M92: 30,079,494 km (0.115 R)
• M93: 33,471,776 km (0.112 R)
• M94: 33,776,806 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.4

Radius: 3.8

Gravity: 29.11 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.76 AU - 18.06 AU

Year: 21985 Days

Day: 19 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 33,254,965 km

• M1: 71,657 km (0.1 R)
• M2: 199,863 km (0.097 R)
• M3: 557,102 km (0.073 R)
• M4: 639,680 km (0.117 R)
• M5: 863,329 km (0.049 R)
• M6: 1,008,589 km (0.103 R)
• M7: 1,967,810 km (0.119 R)
• M8: 2,030,791 km (0.073 R)
• M9: 2,126,534 km (0.089 R)
• M10: 2,158,697 km (0.116 R)
• M11: 2,223,772 km (0.11 R)
• M12: 2,256,385 km (0.106 R)
• M13: 2,289,296 km (0.052 R)
• M14: 2,626,939 km (0.081 R)
• M15: 2,872,578 km (0.047 R)
• M16: 3,273,201 km (0.112 R)
• M17: 4,744,347 km (0.081 R)
• M18: 4,828,870 km (0.096 R)
• M19: 5,129,113 km (0.106 R)
• M20: 5,837,608 km (0.039 R)
• M21: 6,342,202 km (0.028 R)
• M22: 6,765,414 km (0.108 R)
• M23: 6,956,451 km (0.03 R)
• M24: 7,540,181 km (0.109 R)
• M25: 8,088,906 km (0.043 R)
• M26: 8,139,471 km (0.119 R)
• M27: 8,190,035 km (0.072 R)
• M28: 8,240,748 km (0.063 R)
• M29: 8,857,690 km (0.112 R)
• M30: 8,961,960 km (0.109 R)
• M31: 11,526,516 km (0.107 R)
• M32: 11,583,363 km (0.067 R)
• M33: 12,099,476 km (0.055 R)
• M34: 12,389,396 km (0.071 R)
• M35: 12,505,933 km (0.115 R)
• M36: 14,728,060 km (0.065 R)
• M37: 15,663,047 km (0.103 R)
• M38: 16,745,537 km (0.091 R)
• M39: 17,458,820 km (0.096 R)
• M40: 18,181,976 km (0.116 R)
• M41: 18,248,247 km (0.099 R)
• M42: 18,914,856 km (0.097 R)
• M43: 19,251,152 km (0.086 R)
• M44: 19,589,542 km (0.05 R)
• M45: 20,203,342 km (0.117 R)
• M46: 23,006,956 km (0.076 R)
• M47: 24,016,592 km (0.095 R)
• M48: 24,307,709 km (0.118 R)
• M49: 24,673,326 km (0.107 R)
• M50: 25,558,048 km (0.086 R)
• M51: 25,855,150 km (0.118 R)
• M52: 26,904,429 km (0.101 R)
• M53: 27,814,732 km (0.061 R)
• M54: 28,812,400 km (0.093 R)
• M55: 28,889,593 km (0.064 R)
• M56: 29,509,826 km (0.079 R)
• M57: 29,665,557 km (0.117 R)
• M58: 29,977,917 km (0.085 R)
• M59: 30,056,157 km (0.095 R)
• M60: 30,448,403 km (0.063 R)
• M61: 31,794,783 km (0.073 R)
• M62: 32,515,396 km (0.091 R)
• M63: 33,322,327 km (0.096 R)
• M64: 33,728,336 km (0.099 R)
• M65: 35,203,221 km (0.068 R)
• M66: 36,031,694 km (0.109 R)
• M67: 37,539,192 km (0.085 R)
• M68: 38,640,532 km (0.069 R)
• M69: 40,010,699 km (0.104 R)
• M70: 40,269,353 km (0.112 R)
• M71: 40,788,308 km (0.068 R)
• M72: 40,875,075 km (0.115 R)
• M73: 41,135,525 km (0.097 R)
• M74: 42,622,079 km (0.117 R)
• M75: 45,377,971 km (0.11 R)
• M76: 47,368,371 km (0.052 R)
• M77: 48,374,117 km (0.059 R)
• M78: 49,294,742 km (0.076 R)
• M79: 49,387,044 km (0.096 R)
• M80: 49,942,501 km (0.079 R)
• M81: 50,313,953 km (0.083 R)
• M82: 51,621,139 km (0.073 R)
• M83: 52,561,661 km (0.061 R)
• M84: 54,650,645 km (0.076 R)
• M85: 55,320,993 km (0.099 R)
• M86: 55,994,034 km (0.084 R)
• M87: 57,834,686 km (0.081 R)
• M88: 58,811,411 km (0.063 R)
• M89: 59,301,793 km (0.07 R)
• M90: 59,793,521 km (0.091 R)
• M91: 60,681,983 km (0.098 R)
• M92: 61,376,117 km (0.052 R)
• M93: 62,772,164 km (0.055 R)
• M94: 66,716,013 km (0.118 R)
• M95: 68,357,101 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.4

Radius: 7.7

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 16.69 AU - 19.43 AU

Year: 27894 Days

Day: 19.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 33,254,965 km

• M1: 169,195 km (0.115 R)
• M2: 268,079 km (0.115 R)
• M3: 523,443 km (0.11 R)
• M4: 1,405,771 km (0.044 R)
• M5: 1,926,671 km (0.096 R)
• M6: 2,670,322 km (0.104 R)
• M7: 3,682,052 km (0.099 R)
• M8: 4,240,651 km (0.109 R)
• M9: 5,008,686 km (0.11 R)
• M10: 5,681,129 km (0.111 R)
• M11: 5,874,559 km (0.086 R)
• M12: 6,070,083 km (0.091 R)
• M13: 6,640,649 km (0.096 R)
• M14: 7,258,189 km (0.094 R)
• M15: 7,317,879 km (0.034 R)
• M16: 7,710,424 km (0.066 R)
• M17: 8,078,883 km (0.07 R)
• M18: 11,261,129 km (0.089 R)
• M19: 11,995,655 km (0.068 R)
• M20: 14,365,584 km (0.116 R)
• M21: 16,440,656 km (0.116 R)
• M22: 19,183,833 km (0.111 R)
• M23: 19,266,710 km (0.043 R)
• M24: 19,515,790 km (0.106 R)
• M25: 19,682,592 km (0.094 R)
• M26: 19,766,067 km (0.087 R)
• M27: 20,990,376 km (0.106 R)
• M28: 21,289,572 km (0.094 R)
• M29: 22,850,626 km (0.097 R)
• M30: 22,982,272 km (0.053 R)
• M31: 23,511,849 km (0.046 R)
• M32: 24,807,964 km (0.091 R)
• M33: 25,260,348 km (0.117 R)
• M34: 26,356,901 km (0.09 R)
• M35: 27,003,912 km (0.039 R)
• M36: 27,656,009 km (0.112 R)
• M37: 28,077,875 km (0.025 R)
• M38: 28,785,921 km (0.105 R)
• M39: 29,308,916 km (0.066 R)
• M40: 31,236,783 km (0.025 R)
• M41: 31,285,403 km (0.085 R)
• M42: 31,431,709 km (0.051 R)
• M43: 32,659,908 km (0.067 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 15,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit