🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.66 AU - 0.66 AU

Year: 194 Days

Day: 19 Hours

Environment

Temp: 214 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,255,295 km

• M1: 227,090 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.87 AU - 1.01 AU

Year: 330 Days

Day: 32.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,255,295 km

• M1: 40,391 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.14 AU - 1.9 AU

Year: 678 Days

Day: 21.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.12 AU - 5.78 AU

Year: 3983 Days

Day: 19.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.1

Radius: 12.6

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.1 AU - 5.26 AU

Year: 4264 Days

Day: 14.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,255,295 km

• M1: 157,676 km (0.068 R)
• M2: 269,127 km (0.112 R)
• M3: 389,553 km (0.12 R)
• M4: 474,674 km (0.114 R)
• M5: 634,744 km (0.112 R)
• M6: 765,193 km (0.067 R)
• M7: 972,985 km (0.062 R)
• M8: 1,127,070 km (0.11 R)
• M9: 1,382,135 km (0.037 R)
• M10: 1,508,844 km (0.106 R)
• M11: 1,672,953 km (0.074 R)
• M12: 2,001,470 km (0.099 R)
• M13: 2,201,333 km (0.094 R)
• M14: 2,332,081 km (0.047 R)
• M15: 2,426,926 km (0.089 R)
• M16: 3,003,776 km (0.084 R)
• M17: 3,276,193 km (0.053 R)
• M18: 4,187,693 km (0.088 R)
• M19: 4,374,391 km (0.104 R)
• M20: 5,099,343 km (0.107 R)
• M21: 7,126,693 km (0.107 R)
• M22: 7,210,318 km (0.092 R)
• M23: 8,093,245 km (0.097 R)
• M24: 8,890,003 km (0.101 R)
• M25: 9,070,418 km (0.085 R)
• M26: 9,680,777 km (0.088 R)
• M27: 9,804,495 km (0.104 R)
• M28: 9,928,661 km (0.112 R)
• M29: 10,147,373 km (0.084 R)
• M30: 10,241,620 km (0.12 R)
• M31: 10,557,720 km (0.119 R)
• M32: 10,877,112 km (0.063 R)
• M33: 11,459,945 km (0.105 R)
• M34: 11,788,163 km (0.082 R)
• M35: 11,920,407 km (0.091 R)
• M36: 12,019,890 km (0.088 R)
• M37: 12,319,833 km (0.103 R)
• M38: 13,063,784 km (0.111 R)
• M39: 13,752,682 km (0.063 R)
• M40: 13,926,814 km (0.085 R)
• M41: 14,242,016 km (0.112 R)
• M42: 14,453,398 km (0.039 R)
• M43: 15,022,469 km (0.1 R)
• M44: 15,129,880 km (0.11 R)
• M45: 15,562,517 km (0.103 R)
• M46: 15,999,193 km (0.092 R)
• M47: 16,219,102 km (0.117 R)
• M48: 18,395,751 km (0.107 R)
• M49: 19,089,735 km (0.109 R)
• M50: 19,596,274 km (0.109 R)
• M51: 20,146,794 km (0.084 R)
• M52: 20,305,069 km (0.107 R)
• M53: 20,543,228 km (0.114 R)
• M54: 22,317,758 km (0.069 R)
• M55: 22,563,398 km (0.103 R)
• M56: 22,645,527 km (0.048 R)
• M57: 22,768,946 km (0.118 R)
• M58: 22,851,374 km (0.077 R)
• M59: 23,016,380 km (0.119 R)
• M60: 23,597,269 km (0.099 R)
• M61: 23,931,321 km (0.081 R)
• M62: 24,561,876 km (0.086 R)
• M63: 24,730,922 km (0.05 R)
• M64: 25,710,788 km (0.108 R)
• M65: 25,839,442 km (0.079 R)
• M66: 26,054,564 km (0.037 R)
• M67: 26,790,136 km (0.087 R)
• M68: 26,964,119 km (0.11 R)
• M69: 27,444,777 km (0.085 R)
• M70: 27,532,591 km (0.118 R)
• M71: 27,796,182 km (0.11 R)
• M72: 28,193,215 km (0.111 R)
• M73: 28,458,901 km (0.112 R)
• M74: 28,903,805 km (0.095 R)
• M75: 29,171,734 km (0.049 R)
• M76: 30,116,146 km (0.049 R)
• M77: 30,297,159 km (0.054 R)
• M78: 30,387,815 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.3

Radius: 9.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.4 AU - 6.86 AU

Year: 6174 Days

Day: 8.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,255,295 km

• M1: 267,930 km (0.091 R)
• M2: 380,427 km (0.12 R)
• M3: 913,744 km (0.073 R)
• M4: 991,535 km (0.061 R)
• M5: 1,444,966 km (0.117 R)
• M6: 1,646,474 km (0.056 R)
• M7: 1,807,890 km (0.111 R)
• M8: 1,890,618 km (0.056 R)
• M9: 2,094,520 km (0.117 R)
• M10: 2,377,559 km (0.093 R)
• M11: 2,598,066 km (0.088 R)
• M12: 2,786,859 km (0.095 R)
• M13: 2,883,050 km (0.096 R)
• M14: 3,138,264 km (0.084 R)
• M15: 3,421,453 km (0.078 R)
• M16: 3,504,031 km (0.051 R)
• M17: 3,608,001 km (0.101 R)
• M18: 4,034,505 km (0.108 R)
• M19: 4,165,553 km (0.073 R)
• M20: 4,231,675 km (0.1 R)
• M21: 4,320,237 km (0.115 R)
• M22: 4,409,547 km (0.108 R)
• M23: 4,865,372 km (0.094 R)
• M24: 5,146,167 km (0.118 R)
• M25: 5,360,241 km (0.038 R)
• M26: 5,699,080 km (0.11 R)
• M27: 5,772,533 km (0.089 R)
• M28: 6,783,067 km (0.071 R)
• M29: 6,887,187 km (0.113 R)
• M30: 6,991,756 km (0.094 R)
• M31: 7,738,698 km (0.076 R)
• M32: 7,820,229 km (0.097 R)
• M33: 8,121,668 km (0.108 R)
• M34: 8,623,270 km (0.088 R)
• M35: 8,707,793 km (0.118 R)
• M36: 8,877,886 km (0.099 R)
• M37: 9,020,303 km (0.077 R)
• M38: 9,221,063 km (0.087 R)
• M39: 9,656,393 km (0.085 R)
• M40: 10,098,455 km (0.067 R)
• M41: 10,426,672 km (0.062 R)
• M42: 10,546,949 km (0.097 R)
• M43: 11,556,884 km (0.062 R)
• M44: 11,650,233 km (0.057 R)
• M45: 11,994,608 km (0.049 R)
• M46: 12,886,361 km (0.117 R)
• M47: 13,145,015 km (0.101 R)
• M48: 13,766,295 km (0.086 R)
• M49: 13,832,268 km (0.086 R)
• M50: 13,964,512 km (0.115 R)
• M51: 14,430,659 km (0.098 R)
• M52: 14,531,189 km (0.11 R)
• M53: 14,598,359 km (0.085 R)
• M54: 14,766,806 km (0.093 R)
• M55: 14,868,084 km (0.084 R)
• M56: 15,584,059 km (0.097 R)
• M57: 15,790,654 km (0.088 R)
• M58: 16,345,961 km (0.101 R)
• M59: 16,415,823 km (0.101 R)
• M60: 16,943,156 km (0.068 R)
• M61: 17,226,644 km (0.108 R)
• M62: 17,404,515 km (0.1 R)
• M63: 17,978,223 km (0.073 R)
• M64: 19,884,998 km (0.101 R)
• M65: 20,334,240 km (0.081 R)
• M66: 20,447,037 km (0.059 R)
• M67: 20,597,682 km (0.091 R)
• M68: 20,824,472 km (0.042 R)
• M69: 20,976,165 km (0.056 R)
• M70: 21,052,160 km (0.12 R)
• M71: 21,624,821 km (0.092 R)
• M72: 21,855,351 km (0.079 R)
• M73: 21,970,841 km (0.083 R)
• M74: 22,474,088 km (0.044 R)
• M75: 22,590,625 km (0.091 R)
• M76: 22,863,641 km (0.073 R)
• M77: 24,925,399 km (0.092 R)
• M78: 25,369,106 km (0.103 R)
• M79: 25,531,121 km (0.046 R)
• M80: 25,734,125 km (0.037 R)
• M81: 26,510,388 km (0.063 R)
• M82: 26,633,657 km (0.081 R)
• M83: 27,543,511 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.8

Radius: 11.3

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.07 AU - 11.23 AU

Year: 10010 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,255,295 km

• M1: 158,275 km (0.093 R)
• M2: 272,268 km (0.113 R)
• M3: 455,825 km (0.108 R)
• M4: 753,973 km (0.072 R)
• M5: 1,453,194 km (0.077 R)
• M6: 1,612,815 km (0.07 R)
• M7: 2,152,863 km (0.082 R)
• M8: 2,524,614 km (0.087 R)
• M9: 2,634,568 km (0.028 R)
• M10: 2,774,442 km (0.095 R)
• M11: 2,888,136 km (0.074 R)
• M12: 3,208,874 km (0.066 R)
• M13: 3,388,691 km (0.1 R)
• M14: 3,541,281 km (0.088 R)
• M15: 3,884,758 km (0.07 R)
• M16: 4,109,154 km (0.033 R)
• M17: 4,337,740 km (0.088 R)
• M18: 5,118,192 km (0.087 R)
• M19: 5,435,489 km (0.08 R)
• M20: 5,542,751 km (0.044 R)
• M21: 5,905,226 km (0.05 R)
• M22: 6,729,810 km (0.106 R)
• M23: 6,883,596 km (0.101 R)
• M24: 7,470,918 km (0.061 R)
• M25: 7,993,014 km (0.109 R)
• M26: 8,361,324 km (0.063 R)
• M27: 9,114,699 km (0.119 R)
• M28: 9,977,280 km (0.071 R)
• M29: 10,108,927 km (0.097 R)
• M30: 10,820,863 km (0.107 R)
• M31: 11,594,882 km (0.094 R)
• M32: 13,973,638 km (0.118 R)
• M33: 14,665,977 km (0.081 R)
• M34: 15,117,014 km (0.043 R)
• M35: 15,318,972 km (0.067 R)
• M36: 15,521,677 km (0.11 R)
• M37: 15,827,604 km (0.113 R)
• M38: 16,290,311 km (0.081 R)
• M39: 16,705,295 km (0.112 R)
• M40: 16,861,774 km (0.119 R)
• M41: 17,757,866 km (0.091 R)
• M42: 18,940,586 km (0.115 R)
• M43: 19,322,211 km (0.113 R)
• M44: 19,486,469 km (0.05 R)
• M45: 19,927,035 km (0.108 R)
• M46: 21,664,913 km (0.11 R)
• M47: 22,350,520 km (0.108 R)
• M48: 23,392,469 km (0.082 R)
• M49: 23,684,634 km (0.085 R)
• M50: 23,801,919 km (0.065 R)
• M51: 24,036,937 km (0.08 R)
• M52: 24,627,998 km (0.111 R)
• M53: 25,884,620 km (0.087 R)
• M54: 26,551,079 km (0.091 R)
• M55: 26,733,887 km (0.119 R)
• M56: 29,147,799 km (0.118 R)
• M57: 30,348,920 km (0.108 R)
• M58: 31,115,759 km (0.119 R)
• M59: 32,213,209 km (0.061 R)
• M60: 32,668,734 km (0.085 R)
• M61: 32,995,306 km (0.082 R)
• M62: 33,126,354 km (0.103 R)
• M63: 33,915,932 km (0.042 R)
• M64: 34,048,027 km (0.09 R)
• M65: 34,379,386 km (0.104 R)
• M66: 36,456,702 km (0.064 R)
• M67: 36,592,238 km (0.054 R)
• M68: 37,340,077 km (0.109 R)
• M69: 38,230,334 km (0.11 R)
• M70: 39,127,622 km (0.081 R)
• M71: 39,405,126 km (0.061 R)
• M72: 39,613,666 km (0.096 R)
• M73: 39,962,079 km (0.098 R)
• M74: 40,521,575 km (0.054 R)
• M75: 42,857,097 km (0.052 R)
• M76: 43,645,179 km (0.065 R)
• M77: 44,438,197 km (0.043 R)
• M78: 47,066,332 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.9

Radius: 6.8

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 16.35 AU - 21.59 AU

Year: 29881 Days

Day: 22.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 76,255,295 km

• M1: 333,154 km (0.041 R)
• M2: 422,464 km (0.066 R)
• M3: 562,039 km (0.094 R)
• M4: 693,985 km (0.117 R)
• M5: 763,697 km (0.037 R)
• M6: 910,752 km (0.098 R)
• M7: 2,210,159 km (0.081 R)
• M8: 2,385,787 km (0.094 R)
• M9: 3,290,555 km (0.113 R)
• M10: 3,370,440 km (0.08 R)
• M11: 4,074,597 km (0.091 R)
• M12: 4,160,466 km (0.077 R)
• M13: 6,999,984 km (0.05 R)
• M14: 7,310,250 km (0.089 R)
• M15: 7,998,250 km (0.113 R)
• M16: 10,241,171 km (0.086 R)
• M17: 11,370,186 km (0.096 R)
• M18: 12,041,731 km (0.08 R)
• M19: 15,587,051 km (0.086 R)
• M20: 16,400,564 km (0.032 R)
• M21: 17,019,600 km (0.097 R)
• M22: 17,366,966 km (0.069 R)
• M23: 18,209,801 km (0.078 R)
• M24: 18,351,620 km (0.068 R)
• M25: 18,422,679 km (0.042 R)
• M26: 18,636,304 km (0.104 R)
• M27: 18,779,170 km (0.114 R)
• M28: 20,154,723 km (0.095 R)
• M29: 20,228,026 km (0.088 R)
• M30: 21,040,043 km (0.105 R)
• M31: 22,315,963 km (0.073 R)
• M32: 22,543,801 km (0.066 R)
• M33: 22,695,942 km (0.093 R)
• M34: 23,926,384 km (0.09 R)
• M35: 25,653,342 km (0.073 R)
• M36: 29,808,124 km (0.091 R)
• M37: 30,226,549 km (0.067 R)
• M38: 31,919,698 km (0.119 R)
• M39: 34,341,238 km (0.054 R)
• M40: 34,516,418 km (0.115 R)
• M41: 35,043,900 km (0.057 R)
• M42: 35,220,275 km (0.111 R)
• M43: 35,662,636 km (0.107 R)
• M44: 40,648,135 km (0.116 R)
• M45: 41,484,537 km (0.086 R)
• M46: 43,363,336 km (0.099 R)
• M47: 44,312,984 km (0.078 R)
• M48: 44,503,871 km (0.087 R)
• M49: 45,557,937 km (0.114 R)
• M50: 48,082,102 km (0.101 R)
• M51: 49,757,000 km (0.115 R)
• M52: 49,856,034 km (0.105 R)
• M53: 51,751,738 km (0.119 R)
• M54: 54,077,685 km (0.066 R)
• M55: 55,099,738 km (0.118 R)
• M56: 56,231,147 km (0.105 R)
• M57: 57,266,364 km (0.118 R)
• M58: 57,994,906 km (0.059 R)
• M59: 62,002,333 km (0.096 R)
• M60: 62,108,997 km (0.092 R)
• M61: 62,215,660 km (0.047 R)
• M62: 62,857,285 km (0.07 R)
• M63: 63,608,715 km (0.075 R)
• M64: 63,931,548 km (0.114 R)
• M65: 64,579,007 km (0.103 R)
• M66: 65,120,252 km (0.104 R)
• M67: 66,752,963 km (0.098 R)
• M68: 67,738,963 km (0.117 R)
• M69: 68,729,899 km (0.08 R)
• M70: 69,393,067 km (0.051 R)
• M71: 69,614,621 km (0.117 R)
• M72: 70,837,285 km (0.025 R)
• M73: 71,060,485 km (0.052 R)
• M74: 72,966,062 km (0.085 R)
• M75: 73,304,004 km (0.096 R)
• M76: 73,868,586 km (0.118 R)
• M77: 74,434,515 km (0.114 R)
• M78: 75,229,328 km (0.034 R)
• M79: 75,456,867 km (0.094 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 16,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit