🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.48 AU - 0.6 AU

Year: 171 Days

Day: 47.4 Hours

Environment

Temp: 38 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.56 AU - 0.68 AU

Year: 210 Days

Day: 19.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 102,909,170 km

• M1: 368,759 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.64 AU - 0.84 AU

Year: 274 Days

Day: 40.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.47 AU - 2.33 AU

Year: 1127 Days

Day: 23.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.5

Radius: 14.9

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.37 AU - 3.17 AU

Year: 1984 Days

Day: 6.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 102,909,170 km

• M1: 191,186 km (0.093 R)
• M2: 319,092 km (0.072 R)
• M3: 449,841 km (0.073 R)
• M4: 592,557 km (0.067 R)
• M5: 754,572 km (0.115 R)
• M6: 915,838 km (0.086 R)
• M7: 1,033,721 km (0.101 R)
• M8: 1,316,910 km (0.111 R)
• M9: 1,715,439 km (0.115 R)
• M10: 1,841,550 km (0.078 R)
• M11: 2,115,613 km (0.104 R)
• M12: 2,558,572 km (0.093 R)
• M13: 2,704,131 km (0.092 R)
• M14: 2,798,079 km (0.056 R)
• M15: 3,414,721 km (0.042 R)
• M16: 3,546,218 km (0.116 R)
• M17: 3,724,089 km (0.119 R)
• M18: 3,920,212 km (0.065 R)
• M19: 4,057,992 km (0.058 R)
• M20: 4,182,008 km (0.1 R)
• M21: 4,338,637 km (0.109 R)
• M22: 4,433,632 km (0.118 R)
• M23: 4,609,709 km (0.082 R)
• M24: 4,755,417 km (0.092 R)
• M25: 4,952,288 km (0.092 R)
• M26: 5,101,587 km (0.033 R)
• M27: 5,218,871 km (0.09 R)
• M28: 5,371,012 km (0.095 R)
• M29: 5,490,391 km (0.076 R)
• M30: 5,610,519 km (0.101 R)
• M31: 6,011,890 km (0.106 R)
• M32: 6,242,869 km (0.071 R)
• M33: 6,350,579 km (0.047 R)
• M34: 6,713,952 km (0.112 R)
• M35: 6,842,756 km (0.11 R)
• M36: 7,009,558 km (0.081 R)
• M37: 7,121,457 km (0.111 R)
• M38: 7,309,502 km (0.032 R)
• M39: 7,748,123 km (0.106 R)
• M40: 7,863,911 km (0.117 R)
• M41: 8,038,791 km (0.097 R)
• M42: 8,156,076 km (0.113 R)
• M43: 8,451,980 km (0.06 R)
• M44: 8,651,095 km (0.087 R)
• M45: 9,013,571 km (0.065 R)
• M46: 9,795,369 km (0.087 R)
• M47: 10,067,787 km (0.115 R)
• M48: 10,215,590 km (0.1 R)
• M49: 10,641,794 km (0.111 R)
• M50: 11,008,608 km (0.104 R)
• M51: 11,555,688 km (0.086 R)
• M52: 11,754,952 km (0.06 R)
• M53: 12,314,149 km (0.085 R)
• M54: 12,608,408 km (0.102 R)
• M55: 13,389,009 km (0.082 R)
• M56: 13,528,435 km (0.111 R)
• M57: 13,691,646 km (0.082 R)
• M58: 14,185,319 km (0.113 R)
• M59: 14,446,218 km (0.111 R)
• M60: 14,660,891 km (0.084 R)
• M61: 14,804,654 km (0.109 R)
• M62: 14,900,696 km (0.108 R)
• M63: 15,359,961 km (0.064 R)
• M64: 15,946,684 km (0.076 R)
• M65: 16,168,538 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.3

Radius: 11.7

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.59 AU - 8.91 AU

Year: 10200 Days

Day: 13.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 102,909,170 km

• M1: 171,738 km (0.11 R)
• M2: 332,855 km (0.074 R)
• M3: 558,150 km (0.11 R)
• M4: 722,109 km (0.11 R)
• M5: 852,409 km (0.103 R)
• M6: 1,045,390 km (0.102 R)
• M7: 1,233,883 km (0.105 R)
• M8: 1,433,896 km (0.098 R)
• M9: 2,240,827 km (0.117 R)
• M10: 2,313,830 km (0.026 R)
• M11: 2,873,476 km (0.068 R)
• M12: 2,979,690 km (0.112 R)
• M13: 3,087,401 km (0.059 R)
• M14: 3,168,932 km (0.102 R)
• M15: 3,278,886 km (0.058 R)
• M16: 4,054,252 km (0.101 R)
• M17: 4,386,210 km (0.065 R)
• M18: 4,726,994 km (0.036 R)
• M19: 4,916,534 km (0.09 R)
• M20: 5,076,454 km (0.088 R)
• M21: 5,401,530 km (0.117 R)
• M22: 5,633,108 km (0.028 R)
• M23: 5,867,976 km (0.032 R)
• M24: 6,382,444 km (0.097 R)
• M25: 6,557,024 km (0.103 R)
• M26: 6,875,518 km (0.066 R)
• M27: 7,786,719 km (0.109 R)
• M28: 9,008,036 km (0.027 R)
• M29: 9,560,950 km (0.09 R)
• M30: 10,043,851 km (0.106 R)
• M31: 10,452,254 km (0.096 R)
• M32: 10,699,838 km (0.112 R)
• M33: 11,667,288 km (0.111 R)
• M34: 11,838,427 km (0.081 R)
• M35: 12,269,868 km (0.114 R)
• M36: 13,059,445 km (0.111 R)
• M37: 13,192,737 km (0.12 R)
• M38: 14,826,346 km (0.065 R)
• M39: 15,431,768 km (0.09 R)
• M40: 16,331,300 km (0.048 R)
• M41: 16,522,786 km (0.119 R)
• M42: 16,859,830 km (0.084 R)
• M43: 17,199,118 km (0.065 R)
• M44: 17,933,793 km (0.074 R)
• M45: 18,082,044 km (0.073 R)
• M46: 19,484,375 km (0.104 R)
• M47: 19,789,554 km (0.116 R)
• M48: 19,942,593 km (0.094 R)
• M49: 20,352,940 km (0.087 R)
• M50: 20,973,621 km (0.037 R)
• M51: 23,410,122 km (0.097 R)
• M52: 23,517,982 km (0.085 R)
• M53: 23,734,450 km (0.117 R)
• M54: 25,990,536 km (0.062 R)
• M55: 26,551,228 km (0.059 R)
• M56: 26,663,876 km (0.112 R)
• M57: 27,286,053 km (0.061 R)
• M58: 27,684,432 km (0.089 R)
• M59: 28,314,389 km (0.046 R)
• M60: 29,065,071 km (0.114 R)
• M61: 29,646,857 km (0.047 R)
• M62: 29,763,693 km (0.076 R)
• M63: 30,409,058 km (0.091 R)
• M64: 30,644,974 km (0.051 R)
• M65: 30,822,098 km (0.059 R)
• M66: 31,594,322 km (0.113 R)
• M67: 31,952,759 km (0.041 R)
• M68: 32,372,680 km (0.105 R)
• M69: 33,643,514 km (0.096 R)
• M70: 34,070,765 km (0.064 R)
• M71: 35,054,072 km (0.117 R)
• M72: 35,859,956 km (0.072 R)
• M73: 36,797,336 km (0.08 R)
• M74: 37,932,784 km (0.098 R)
• M75: 38,313,810 km (0.099 R)
• M76: 39,143,779 km (0.049 R)
• M77: 39,271,984 km (0.08 R)
• M78: 40,302,714 km (0.071 R)
• M79: 41,081,520 km (0.114 R)
• M80: 41,407,643 km (0.1 R)
• M81: 42,390,801 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.9

Radius: 5.8

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 15.52 AU - 16.06 AU

Year: 27008 Days

Day: 21.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 102,909,170 km

• M1: 124,316 km (0.088 R)
• M2: 285,134 km (0.119 R)
• M3: 524,490 km (0.074 R)
• M4: 560,693 km (0.11 R)
• M5: 817,253 km (0.052 R)
• M6: 1,037,760 km (0.065 R)
• M7: 1,251,985 km (0.116 R)
• M8: 1,351,617 km (0.096 R)
• M9: 2,300,067 km (0.114 R)
• M10: 2,391,920 km (0.093 R)
• M11: 3,034,294 km (0.118 R)
• M12: 4,091,053 km (0.049 R)
• M13: 5,823,696 km (0.096 R)
• M14: 6,288,197 km (0.119 R)
• M15: 6,589,936 km (0.098 R)
• M16: 7,207,625 km (0.074 R)
• M17: 8,168,493 km (0.067 R)
• M18: 8,735,319 km (0.108 R)
• M19: 9,071,914 km (0.096 R)
• M20: 10,766,260 km (0.09 R)
• M21: 11,126,940 km (0.074 R)
• M22: 12,286,324 km (0.029 R)
• M23: 12,880,377 km (0.082 R)
• M24: 13,816,560 km (0.111 R)
• M25: 13,872,360 km (0.059 R)
• M26: 18,507,201 km (0.112 R)
• M27: 19,938,404 km (0.094 R)
• M28: 20,254,355 km (0.104 R)
• M29: 20,444,643 km (0.098 R)
• M30: 23,435,853 km (0.114 R)
• M31: 24,778,344 km (0.083 R)
• M32: 25,459,014 km (0.105 R)
• M33: 25,664,412 km (0.116 R)
• M34: 26,145,669 km (0.025 R)
• M35: 27,959,543 km (0.102 R)
• M36: 29,453,876 km (0.113 R)
• M37: 30,319,449 km (0.111 R)
• M38: 31,120,247 km (0.114 R)
• M39: 31,706,969 km (0.098 R)
• M40: 34,392,102 km (0.104 R)
• M41: 34,694,888 km (0.104 R)
• M42: 35,915,008 km (0.06 R)
• M43: 38,083,878 km (0.082 R)
• M44: 40,454,256 km (0.103 R)
• M45: 43,770,093 km (0.096 R)
• M46: 44,674,412 km (0.055 R)
• M47: 44,839,568 km (0.034 R)
• M48: 45,501,988 km (0.086 R)
• M49: 45,585,014 km (0.033 R)
• M50: 45,834,394 km (0.118 R)
• M51: 48,607,340 km (0.1 R)
• M52: 49,458,402 km (0.119 R)
• M53: 50,142,663 km (0.097 R)
• M54: 53,786,418 km (0.118 R)
• M55: 54,666,503 km (0.104 R)
• M56: 55,728,947 km (0.078 R)
• M57: 55,995,530 km (0.05 R)
• M58: 56,351,723 km (0.114 R)
• M59: 57,783,973 km (0.047 R)
• M60: 58,866,164 km (0.055 R)
• M61: 59,047,177 km (0.09 R)
• M62: 59,682,071 km (0.04 R)
• M63: 60,045,893 km (0.097 R)
• M64: 60,593,122 km (0.042 R)
• M65: 60,775,781 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.6

Radius: 3.3

Gravity: 69.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 13.43 AU - 20.45 AU

Year: 30012 Days

Day: 15.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,909,170 km

• M1: 114,592 km (0.065 R)
• M2: 159,771 km (0.094 R)
• M3: 193,580 km (0.036 R)
• M4: 354,098 km (0.082 R)
• M5: 376,687 km (0.119 R)
• M6: 990,488 km (0.074 R)
• M7: 1,055,862 km (0.088 R)
• M8: 1,440,927 km (0.117 R)
• M9: 1,987,109 km (0.067 R)
• M10: 2,456,547 km (0.059 R)
• M11: 2,635,316 km (0.089 R)
• M12: 2,958,447 km (0.11 R)
• M13: 3,100,865 km (0.098 R)
• M14: 4,052,756 km (0.109 R)
• M15: 4,370,801 km (0.082 R)
• M16: 4,862,679 km (0.117 R)
• M17: 5,257,318 km (0.105 R)
• M18: 5,314,614 km (0.117 R)
• M19: 5,371,910 km (0.086 R)
• M20: 5,545,443 km (0.114 R)
• M21: 7,251,308 km (0.114 R)
• M22: 8,028,170 km (0.093 R)
• M23: 8,560,439 km (0.118 R)
• M24: 10,583,601 km (0.085 R)
• M25: 10,873,820 km (0.039 R)
• M26: 11,093,131 km (0.089 R)
• M27: 11,610,590 km (0.087 R)
• M28: 12,135,828 km (0.045 R)
• M29: 13,521,703 km (0.051 R)
• M30: 13,994,582 km (0.092 R)
• M31: 14,794,930 km (0.095 R)
• M32: 15,119,258 km (0.073 R)
• M33: 16,691,083 km (0.072 R)
• M34: 16,944,053 km (0.109 R)
• M35: 17,710,294 km (0.103 R)
• M36: 17,796,163 km (0.038 R)
• M37: 18,487,903 km (0.091 R)
• M38: 19,986,724 km (0.101 R)
• M39: 20,524,977 km (0.089 R)
• M40: 21,341,183 km (0.076 R)
• M41: 22,818,313 km (0.11 R)
• M42: 23,098,958 km (0.061 R)
• M43: 24,328,204 km (0.086 R)
• M44: 24,519,091 km (0.106 R)
• M45: 25,384,664 km (0.1 R)
• M46: 25,481,454 km (0.119 R)
• M47: 27,244,615 km (0.1 R)
• M48: 28,241,086 km (0.111 R)
• M49: 28,441,846 km (0.11 R)
• M50: 29,046,820 km (0.108 R)
• M51: 31,508,752 km (0.114 R)
• M52: 33,823,480 km (0.101 R)
• M53: 34,678,731 km (0.043 R)
• M54: 35,649,322 km (0.103 R)
• M55: 39,507,750 km (0.04 R)
• M56: 41,315,342 km (0.059 R)
• M57: 43,149,561 km (0.072 R)
• M58: 44,192,857 km (0.038 R)
• M59: 44,659,303 km (0.04 R)
• M60: 44,893,124 km (0.072 R)
• M61: 45,010,110 km (0.062 R)
• M62: 45,596,982 km (0.104 R)
• M63: 48,089,133 km (0.11 R)
• M64: 48,328,639 km (0.043 R)
• M65: 48,448,617 km (0.112 R)
• M66: 51,235,176 km (0.062 R)
• M67: 53,080,316 km (0.049 R)
• M68: 55,574,113 km (0.101 R)
• M69: 56,708,663 km (0.113 R)
• M70: 57,088,492 km (0.114 R)
• M71: 57,342,210 km (0.119 R)
• M72: 58,360,972 km (0.112 R)
• M73: 59,000,652 km (0.084 R)
• M74: 59,514,072 km (0.085 R)
• M75: 61,452,561 km (0.063 R)
• M76: 61,973,012 km (0.116 R)
• M77: 63,674,538 km (0.05 R)
• M78: 64,333,068 km (0.116 R)
• M79: 65,391,324 km (0.11 R)
• M80: 68,465,859 km (0.059 R)
• M81: 69,546,255 km (0.054 R)
• M82: 72,134,597 km (0.101 R)
• M83: 77,264,757 km (0.077 R)
• M84: 78,389,434 km (0.073 R)
• M85: 80,370,409 km (0.077 R)
• M86: 83,516,602 km (0.066 R)
• M87: 85,539,614 km (0.104 R)
• M88: 87,725,089 km (0.112 R)
• M89: 88,310,914 km (0.094 R)
• M90: 88,457,520 km (0.054 R)
• M91: 89,044,991 km (0.068 R)
• M92: 89,339,250 km (0.095 R)
• M93: 90,963,284 km (0.034 R)
• M94: 92,299,343 km (0.059 R)
• M95: 96,497,059 km (0.079 R)
• M96: 99,838,627 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 11,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit