🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.51 AU - 0.85 AU

Year: 196 Days

Day: 35.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 110,687,123 km

• M1: 46,076 km (0.101 R)
• M2: 386,860 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.86 AU - 2.96 AU

Year: 1309 Days

Day: 21.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,687,123 km

• M1: 2,128,030 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.51 AU - 2.57 AU

Year: 1416 Days

Day: 27.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.75 AU - 2.81 AU

Year: 1622 Days

Day: 47.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.7

Radius: 13.4

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.71 AU - 7.03 AU

Year: 6300 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 110,687,123 km

• M1: 173,085 km (0.025 R)
• M2: 261,946 km (0.108 R)
• M3: 411,544 km (0.051 R)
• M4: 506,538 km (0.093 R)
• M5: 651,948 km (0.105 R)
• M6: 747,092 km (0.096 R)
• M7: 917,783 km (0.069 R)
• M8: 2,012,391 km (0.118 R)
• M9: 2,207,616 km (0.063 R)
• M10: 2,290,942 km (0.087 R)
• M11: 2,529,999 km (0.108 R)
• M12: 2,723,728 km (0.053 R)
• M13: 3,182,545 km (0.114 R)
• M14: 3,528,116 km (0.114 R)
• M15: 3,665,746 km (0.098 R)
• M16: 3,785,275 km (0.066 R)
• M17: 4,615,394 km (0.119 R)
• M18: 4,744,646 km (0.102 R)
• M19: 5,073,462 km (0.06 R)
• M20: 5,251,932 km (0.054 R)
• M21: 5,409,758 km (0.086 R)
• M22: 5,683,971 km (0.057 R)
• M23: 5,846,135 km (0.113 R)
• M24: 6,009,945 km (0.09 R)
• M25: 6,413,859 km (0.042 R)
• M26: 6,534,435 km (0.114 R)
• M27: 6,679,994 km (0.099 R)
• M28: 6,802,215 km (0.108 R)
• M29: 7,500,388 km (0.113 R)
• M30: 7,601,965 km (0.114 R)
• M31: 7,729,722 km (0.12 R)
• M32: 8,616,837 km (0.08 R)
• M33: 9,536,266 km (0.081 R)
• M34: 10,543,658 km (0.096 R)
• M35: 11,263,224 km (0.095 R)
• M36: 11,467,425 km (0.03 R)
• M37: 11,820,625 km (0.106 R)
• M38: 12,267,025 km (0.117 R)
• M39: 13,392,001 km (0.055 R)
• M40: 13,764,051 km (0.044 R)
• M41: 14,233,789 km (0.069 R)
• M42: 15,028,452 km (0.063 R)
• M43: 15,641,953 km (0.118 R)
• M44: 16,165,097 km (0.09 R)
• M45: 17,362,927 km (0.111 R)
• M46: 17,599,292 km (0.08 R)
• M47: 17,904,621 km (0.096 R)
• M48: 18,554,923 km (0.12 R)
• M49: 18,692,852 km (0.06 R)
• M50: 19,843,559 km (0.048 R)
• M51: 21,341,333 km (0.089 R)
• M52: 21,485,845 km (0.038 R)
• M53: 21,812,267 km (0.116 R)
• M54: 22,323,293 km (0.083 R)
• M55: 22,838,209 km (0.055 R)
• M56: 24,406,593 km (0.092 R)
• M57: 24,785,226 km (0.075 R)
• M58: 25,051,360 km (0.115 R)
• M59: 25,586,472 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.6

Radius: 8.1

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.6 AU - 14.28 AU

Year: 15350 Days

Day: 11 Hours

Environment

Temp: -188 °C

Axial Tilt: 174.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 110,687,123 km

• M1: 286,779 km (0.106 R)
• M2: 356,941 km (0.042 R)
• M3: 500,854 km (0.06 R)
• M4: 589,715 km (0.112 R)
• M5: 784,042 km (0.114 R)
• M6: 932,444 km (0.117 R)
• M7: 1,136,944 km (0.036 R)
• M8: 1,281,455 km (0.056 R)
• M9: 1,615,208 km (0.114 R)
• M10: 1,750,893 km (0.098 R)
• M11: 2,484,222 km (0.057 R)
• M12: 2,705,029 km (0.054 R)
• M13: 2,801,669 km (0.109 R)
• M14: 2,998,540 km (0.047 R)
• M15: 4,122,618 km (0.092 R)
• M16: 4,613,299 km (0.062 R)
• M17: 4,846,073 km (0.065 R)
• M18: 5,082,588 km (0.117 R)
• M19: 5,282,600 km (0.049 R)
• M20: 5,773,431 km (0.084 R)
• M21: 5,898,345 km (0.081 R)
• M22: 6,108,679 km (0.103 R)
• M23: 6,235,987 km (0.104 R)
• M24: 6,623,446 km (0.106 R)
• M25: 7,694,417 km (0.081 R)
• M26: 7,924,349 km (0.12 R)
• M27: 8,580,036 km (0.099 R)
• M28: 9,010,729 km (0.1 R)
• M29: 9,107,369 km (0.092 R)
• M30: 10,193,300 km (0.077 R)
• M31: 10,445,821 km (0.056 R)
• M32: 10,700,436 km (0.063 R)
• M33: 11,319,921 km (0.033 R)
• M34: 12,217,060 km (0.08 R)
• M35: 12,701,458 km (0.093 R)
• M36: 15,157,855 km (0.106 R)
• M37: 16,145,350 km (0.116 R)
• M38: 17,153,640 km (0.051 R)
• M39: 17,273,468 km (0.062 R)
• M40: 17,816,807 km (0.1 R)
• M41: 18,120,940 km (0.059 R)
• M42: 18,919,942 km (0.07 R)
• M43: 20,171,627 km (0.091 R)
• M44: 20,935,324 km (0.084 R)
• M45: 21,192,034 km (0.104 R)
• M46: 21,643,670 km (0.065 R)
• M47: 21,708,446 km (0.078 R)
• M48: 21,773,372 km (0.113 R)
• M49: 23,017,876 km (0.077 R)
• M50: 23,882,552 km (0.047 R)
• M51: 24,083,612 km (0.1 R)
• M52: 24,150,781 km (0.109 R)
• M53: 24,622,613 km (0.065 R)
• M54: 25,233,570 km (0.038 R)
• M55: 25,849,614 km (0.071 R)
• M56: 26,056,060 km (0.099 R)
• M57: 26,194,138 km (0.108 R)
• M58: 26,332,217 km (0.059 R)
• M59: 26,678,835 km (0.058 R)
• M60: 26,957,088 km (0.077 R)
• M61: 27,306,249 km (0.077 R)
• M62: 32,054,485 km (0.079 R)
• M63: 32,572,842 km (0.099 R)
• M64: 32,795,892 km (0.109 R)
• M65: 33,617,933 km (0.092 R)
• M66: 33,918,475 km (0.1 R)
• M67: 35,434,799 km (0.102 R)
• M68: 36,586,553 km (0.031 R)
• M69: 39,005,550 km (0.087 R)
• M70: 40,433,612 km (0.116 R)
• M71: 40,593,382 km (0.105 R)
• M72: 41,073,741 km (0.068 R)
• M73: 41,556,194 km (0.113 R)
• M74: 41,797,944 km (0.115 R)
• M75: 42,121,225 km (0.084 R)
• M76: 42,688,949 km (0.099 R)
• M77: 43,259,067 km (0.109 R)
• M78: 43,831,727 km (0.105 R)
• M79: 43,913,857 km (0.059 R)
• M80: 44,077,965 km (0.104 R)
• M81: 45,398,915 km (0.11 R)
• M82: 45,814,348 km (0.07 R)
• M83: 49,524,375 km (0.056 R)
• M84: 49,780,786 km (0.066 R)
• M85: 51,069,721 km (0.086 R)
• M86: 51,328,825 km (0.083 R)
• M87: 52,456,493 km (0.04 R)
• M88: 52,892,422 km (0.065 R)
• M89: 53,154,667 km (0.084 R)
• M90: 53,504,726 km (0.054 R)
• M91: 54,648,252 km (0.05 R)
• M92: 55,710,845 km (0.085 R)
• M93: 56,780,171 km (0.075 R)
• M94: 57,048,550 km (0.114 R)
• M95: 57,227,768 km (0.059 R)
• M96: 58,126,552 km (0.085 R)
• M97: 58,577,589 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164

Radius: 13.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 12.38 AU - 13.84 AU

Year: 16607 Days

Day: 10.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 110,687,123 km

• M1: 210,933 km (0.089 R)
• M2: 298,597 km (0.055 R)
• M3: 423,512 km (0.102 R)
• M4: 713,881 km (0.045 R)
• M5: 999,912 km (0.091 R)
• M6: 1,361,191 km (0.063 R)
• M7: 1,457,981 km (0.029 R)
• M8: 1,763,161 km (0.119 R)
• M9: 1,978,282 km (0.082 R)
• M10: 2,387,582 km (0.091 R)
• M11: 2,724,626 km (0.072 R)
• M12: 3,128,690 km (0.111 R)
• M13: 3,232,660 km (0.067 R)
• M14: 3,337,977 km (0.104 R)
• M15: 3,524,975 km (0.098 R)
• M16: 3,660,660 km (0.108 R)
• M17: 4,021,939 km (0.029 R)
• M18: 4,135,334 km (0.041 R)
• M19: 4,336,543 km (0.093 R)
• M20: 4,689,145 km (0.097 R)
• M21: 5,112,507 km (0.111 R)
• M22: 5,391,058 km (0.114 R)
• M23: 5,485,156 km (0.054 R)
• M24: 6,224,169 km (0.11 R)
• M25: 6,455,298 km (0.1 R)
• M26: 6,588,739 km (0.093 R)
• M27: 7,269,559 km (0.108 R)
• M28: 8,080,379 km (0.042 R)
• M29: 8,224,293 km (0.107 R)
• M30: 8,332,751 km (0.043 R)
• M31: 9,068,473 km (0.063 R)
• M32: 10,958,194 km (0.112 R)
• M33: 11,398,759 km (0.047 R)
• M34: 11,560,325 km (0.115 R)
• M35: 12,839,088 km (0.086 R)
• M36: 13,049,572 km (0.107 R)
• M37: 13,133,945 km (0.116 R)
• M38: 13,773,626 km (0.097 R)
• M39: 14,598,359 km (0.116 R)
• M40: 15,439,099 km (0.057 R)
• M41: 16,068,756 km (0.094 R)
• M42: 17,075,101 km (0.056 R)
• M43: 17,167,552 km (0.104 R)
• M44: 17,306,678 km (0.087 R)
• M45: 18,717,835 km (0.1 R)
• M46: 19,776,091 km (0.039 R)
• M47: 20,068,106 km (0.08 R)
• M48: 20,656,474 km (0.071 R)
• M49: 21,850,115 km (0.089 R)
• M50: 22,556,666 km (0.103 R)
• M51: 23,630,629 km (0.116 R)
• M52: 24,564,419 km (0.035 R)
• M53: 25,722,157 km (0.079 R)
• M54: 25,828,222 km (0.058 R)
• M55: 26,468,052 km (0.099 R)
• M56: 27,437,596 km (0.09 R)
• M57: 27,872,327 km (0.108 R)
• M58: 28,364,055 km (0.099 R)
• M59: 28,638,418 km (0.07 R)
• M60: 28,913,678 km (0.037 R)
• M61: 29,912,094 km (0.042 R)
• M62: 30,079,644 km (0.08 R)
• M63: 30,303,442 km (0.066 R)
• M64: 31,430,812 km (0.096 R)
• M65: 32,514,499 km (0.051 R)
• M66: 32,801,727 km (0.069 R)
• M67: 33,032,107 km (0.069 R)
• M68: 33,784,585 km (0.092 R)
• M69: 34,075,553 km (0.077 R)
• M70: 34,601,389 km (0.087 R)
• M71: 35,897,804 km (0.092 R)
• M72: 36,850,743 km (0.118 R)
• M73: 37,150,238 km (0.102 R)
• M74: 37,390,342 km (0.055 R)
• M75: 37,993,072 km (0.051 R)
• M76: 40,189,318 km (0.096 R)
• M77: 40,435,856 km (0.106 R)
• M78: 41,116,526 km (0.043 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.2

Radius: 6.4

Gravity: 21.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 17.76 AU - 22.06 AU

Year: 31080 Days

Day: 24.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,687,123 km

• M1: 516,861 km (0.082 R)
• M2: 1,031,627 km (0.066 R)
• M3: 1,242,710 km (0.07 R)
• M4: 1,912,609 km (0.041 R)
• M5: 1,955,095 km (0.115 R)
• M6: 2,040,964 km (0.041 R)
• M7: 2,676,755 km (0.062 R)
• M8: 2,724,476 km (0.074 R)
• M9: 3,421,154 km (0.085 R)
• M10: 3,789,314 km (0.098 R)
• M11: 4,170,041 km (0.088 R)
• M12: 4,967,846 km (0.051 R)
• M13: 5,935,744 km (0.105 R)
• M14: 7,358,570 km (0.087 R)
• M15: 7,900,862 km (0.08 R)
• M16: 7,969,527 km (0.116 R)
• M17: 9,167,806 km (0.066 R)
• M18: 10,195,992 km (0.098 R)
• M19: 10,345,890 km (0.117 R)
• M20: 13,410,851 km (0.113 R)
• M21: 14,658,796 km (0.106 R)
• M22: 14,997,785 km (0.086 R)
• M23: 15,083,056 km (0.07 R)
• M24: 15,770,159 km (0.097 R)
• M25: 17,532,122 km (0.095 R)
• M26: 17,892,055 km (0.053 R)
• M27: 18,163,425 km (0.094 R)
• M28: 19,262,970 km (0.113 R)
• M29: 19,448,322 km (0.118 R)
• M30: 20,478,303 km (0.099 R)
• M31: 21,334,152 km (0.106 R)
• M32: 22,201,521 km (0.06 R)
• M33: 23,080,558 km (0.082 R)
• M34: 23,277,429 km (0.099 R)
• M35: 25,989,189 km (0.112 R)
• M36: 27,226,064 km (0.116 R)
• M37: 29,117,131 km (0.115 R)
• M38: 29,756,961 km (0.108 R)
• M39: 30,078,447 km (0.072 R)
• M40: 30,617,149 km (0.115 R)
• M41: 31,485,415 km (0.084 R)
• M42: 31,703,828 km (0.099 R)
• M43: 31,813,184 km (0.115 R)
• M44: 31,922,690 km (0.03 R)
• M45: 32,251,805 km (0.105 R)
• M46: 33,579,935 km (0.104 R)
• M47: 35,491,796 km (0.104 R)
• M48: 38,950,798 km (0.081 R)
• M49: 39,302,652 km (0.117 R)
• M50: 41,554,848 km (0.089 R)
• M51: 42,154,586 km (0.041 R)
• M52: 42,395,139 km (0.119 R)
• M53: 42,877,891 km (0.098 R)
• M54: 43,119,941 km (0.046 R)
• M55: 44,459,141 km (0.074 R)
• M56: 49,189,575 km (0.035 R)
• M57: 49,316,135 km (0.111 R)
• M58: 49,823,720 km (0.079 R)
• M59: 51,228,444 km (0.052 R)
• M60: 54,076,937 km (0.11 R)
• M61: 57,508,862 km (0.104 R)
• M62: 59,790,679 km (0.066 R)
• M63: 59,925,765 km (0.09 R)
• M64: 60,196,388 km (0.068 R)
• M65: 61,555,485 km (0.071 R)
• M66: 63,750,983 km (0.088 R)
• M67: 64,442,275 km (0.091 R)
• M68: 66,531,110 km (0.049 R)
• M69: 68,642,085 km (0.11 R)
• M70: 69,208,613 km (0.06 R)
• M71: 69,350,581 km (0.112 R)
• M72: 69,492,549 km (0.031 R)
• M73: 71,490,728 km (0.107 R)
• M74: 72,352,711 km (0.103 R)
• M75: 72,929,411 km (0.028 R)
• M76: 74,959,603 km (0.1 R)
• M77: 75,689,192 km (0.087 R)
• M78: 76,128,112 km (0.07 R)
• M79: 78,779,136 km (0.108 R)
• M80: 79,967,093 km (0.094 R)
• M81: 81,160,884 km (0.104 R)
• M82: 81,610,126 km (0.097 R)
• M83: 82,210,313 km (0.106 R)
• M84: 95,463,936 km (0.089 R)
• M85: 100,561,783 km (0.054 R)
• M86: 101,849,970 km (0.117 R)
• M87: 103,467,871 km (0.072 R)
• M88: 105,420,722 km (0.074 R)
• M89: 105,910,805 km (0.033 R)
• M90: 107,549,799 km (0.101 R)
• M91: 108,207,880 km (0.114 R)
• M92: 108,372,587 km (0.04 R)
• M93: 110,521,261 km (0.082 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 11,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit