🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.93 AU - 1.55 AU

Year: 403 Days

Day: 37.4 Hours

Environment

Temp: 240 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.99 AU - 1.49 AU

Year: 403 Days

Day: 31.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,743,649 km

• M1: 138,079 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.06 AU - 2.1 AU

Year: 874 Days

Day: 35.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.37 AU - 3.57 AU

Year: 1492 Days

Day: 43.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.37 AU - 3.95 AU

Year: 2041 Days

Day: 25.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,743,649 km

• M1: 2,890,530 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.87 AU - 4.29 AU

Year: 2402 Days

Day: 26.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.65 AU - 9.17 AU

Year: 6485 Days

Day: 26.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.2

Radius: 11.7

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 14.7 AU - 15.48 AU

Year: 17087 Days

Day: 10.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,743,649 km

• M1: 169,494 km (0.035 R)
• M2: 473,328 km (0.09 R)
• M3: 563,086 km (0.09 R)
• M4: 717,920 km (0.1 R)
• M5: 1,125,425 km (0.057 R)
• M6: 1,383,631 km (0.094 R)
• M7: 1,661,135 km (0.077 R)
• M8: 1,849,179 km (0.105 R)
• M9: 2,044,255 km (0.034 R)
• M10: 2,768,309 km (0.054 R)
• M11: 2,992,705 km (0.091 R)
• M12: 3,068,851 km (0.103 R)
• M13: 3,249,116 km (0.113 R)
• M14: 3,866,207 km (0.083 R)
• M15: 3,949,384 km (0.098 R)
• M16: 4,174,229 km (0.067 R)
• M17: 4,288,223 km (0.065 R)
• M18: 5,054,613 km (0.103 R)
• M19: 5,453,740 km (0.07 R)
• M20: 6,250,049 km (0.087 R)
• M21: 6,778,878 km (0.066 R)
• M22: 7,014,644 km (0.104 R)
• M23: 8,163,107 km (0.113 R)
• M24: 8,306,272 km (0.092 R)
• M25: 8,923,962 km (0.089 R)
• M26: 9,257,116 km (0.041 R)
• M27: 10,983,326 km (0.084 R)
• M28: 11,062,314 km (0.076 R)
• M29: 11,380,359 km (0.105 R)
• M30: 12,352,147 km (0.104 R)
• M31: 13,266,489 km (0.057 R)
• M32: 13,392,749 km (0.119 R)
• M33: 13,646,767 km (0.063 R)
• M34: 13,902,280 km (0.083 R)
• M35: 14,202,373 km (0.06 R)
• M36: 15,203,632 km (0.086 R)
• M37: 15,958,353 km (0.086 R)
• M38: 16,543,729 km (0.045 R)
• M39: 17,227,840 km (0.071 R)
• M40: 17,550,373 km (0.064 R)
• M41: 19,049,643 km (0.099 R)
• M42: 19,192,360 km (0.07 R)
• M43: 19,478,840 km (0.091 R)
• M44: 20,346,507 km (0.052 R)
• M45: 21,128,455 km (0.118 R)
• M46: 21,622,128 km (0.118 R)
• M47: 22,019,909 km (0.09 R)
• M48: 23,024,758 km (0.1 R)
• M49: 23,278,326 km (0.097 R)
• M50: 23,685,831 km (0.119 R)
• M51: 23,890,630 km (0.093 R)
• M52: 23,993,105 km (0.083 R)
• M53: 25,026,976 km (0.102 R)
• M54: 25,654,090 km (0.077 R)
• M55: 26,392,505 km (0.095 R)
• M56: 26,870,770 km (0.119 R)
• M57: 27,084,395 km (0.082 R)
• M58: 27,191,358 km (0.063 R)
• M59: 27,620,554 km (0.076 R)
• M60: 28,214,607 km (0.116 R)
• M61: 28,540,282 km (0.03 R)
• M62: 28,703,643 km (0.038 R)
• M63: 29,195,520 km (0.092 R)
• M64: 29,580,137 km (0.105 R)
• M65: 31,303,055 km (0.062 R)
• M66: 32,488,768 km (0.059 R)
• M67: 32,944,293 km (0.108 R)
• M68: 34,671,251 km (0.1 R)
• M69: 35,428,815 km (0.044 R)
• M70: 36,015,239 km (0.074 R)
• M71: 36,545,713 km (0.046 R)
• M72: 36,900,858 km (0.114 R)
• M73: 37,793,658 km (0.092 R)
• M74: 38,092,854 km (0.112 R)
• M75: 38,272,820 km (0.114 R)
• M76: 38,573,213 km (0.106 R)
• M77: 39,782,861 km (0.101 R)
• M78: 40,270,251 km (0.077 R)
• M79: 41,066,411 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.8

Radius: 3.8

Gravity: 17.92 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 19.1 AU - 22.34 AU

Year: 27493 Days

Day: 17.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,743,649 km

• M1: 115,190 km (0.098 R)
• M2: 159,771 km (0.056 R)
• M3: 225,294 km (0.105 R)
• M4: 299,944 km (0.074 R)
• M5: 454,628 km (0.055 R)
• M6: 530,923 km (0.083 R)
• M7: 899,981 km (0.102 R)
• M8: 1,761,216 km (0.059 R)
• M9: 2,228,559 km (0.114 R)
• M10: 2,697,549 km (0.098 R)
• M11: 3,493,260 km (0.053 R)
• M12: 4,034,804 km (0.1 R)
• M13: 4,396,532 km (0.114 R)
• M14: 4,768,582 km (0.094 R)
• M15: 4,852,656 km (0.06 R)
• M16: 5,989,300 km (0.074 R)
• M17: 6,034,629 km (0.079 R)
• M18: 6,964,379 km (0.118 R)
• M19: 7,739,745 km (0.061 R)
• M20: 7,789,112 km (0.113 R)
• M21: 7,888,146 km (0.08 R)
• M22: 8,288,470 km (0.08 R)
• M23: 8,440,312 km (0.086 R)
• M24: 9,108,715 km (0.118 R)
• M25: 9,794,173 km (0.069 R)
• M26: 9,900,985 km (0.097 R)
• M27: 10,062,102 km (0.119 R)
• M28: 10,495,936 km (0.1 R)
• M29: 11,325,756 km (0.098 R)
• M30: 11,381,855 km (0.116 R)
• M31: 11,947,484 km (0.096 R)
• M32: 12,580,283 km (0.094 R)
• M33: 12,988,686 km (0.082 R)
• M34: 14,848,636 km (0.102 R)
• M35: 16,155,074 km (0.07 R)
• M36: 16,344,764 km (0.076 R)
• M37: 16,726,239 km (0.116 R)
• M38: 17,692,641 km (0.109 R)
• M39: 21,111,102 km (0.096 R)
• M40: 22,154,397 km (0.078 R)
• M41: 22,294,720 km (0.057 R)
• M42: 23,714,554 km (0.077 R)
• M43: 24,001,931 km (0.106 R)
• M44: 24,218,250 km (0.098 R)
• M45: 24,290,505 km (0.108 R)
• M46: 26,939,285 km (0.1 R)
• M47: 28,373,630 km (0.096 R)
• M48: 29,138,524 km (0.084 R)
• M49: 29,215,267 km (0.1 R)
• M50: 29,755,316 km (0.067 R)
• M51: 30,298,506 km (0.06 R)
• M52: 30,923,226 km (0.074 R)
• M53: 31,947,523 km (0.097 R)
• M54: 33,143,259 km (0.081 R)
• M55: 34,923,174 km (0.116 R)
• M56: 36,319,820 km (0.114 R)
• M57: 36,568,152 km (0.078 R)
• M58: 39,762,366 km (0.034 R)
• M59: 39,847,637 km (0.084 R)
• M60: 40,274,739 km (0.116 R)
• M61: 40,617,617 km (0.082 R)
• M62: 41,219,898 km (0.06 R)
• M63: 41,825,171 km (0.11 R)
• M64: 42,172,388 km (0.057 R)
• M65: 43,482,865 km (0.071 R)
• M66: 44,010,646 km (0.062 R)
• M67: 44,540,821 km (0.115 R)
• M68: 45,250,813 km (0.038 R)
• M69: 45,339,823 km (0.085 R)
• M70: 46,233,072 km (0.103 R)
• M71: 47,042,098 km (0.116 R)
• M72: 47,222,513 km (0.1 R)
• M73: 47,855,611 km (0.108 R)
• M74: 48,582,806 km (0.119 R)
• M75: 50,232,123 km (0.11 R)
• M76: 50,324,275 km (0.057 R)
• M77: 50,601,181 km (0.097 R)
• M78: 52,553,134 km (0.088 R)
• M79: 52,927,727 km (0.073 R)
• M80: 53,115,322 km (0.043 R)
• M81: 53,491,262 km (0.106 R)
• M82: 53,585,359 km (0.055 R)
• M83: 55,288,979 km (0.092 R)
• M84: 56,434,450 km (0.053 R)
• M85: 57,298,677 km (0.109 R)
• M86: 58,167,392 km (0.041 R)
• M87: 59,722,462 km (0.03 R)
• M88: 60,799,417 km (0.081 R)
• M89: 64,268,592 km (0.03 R)
• M90: 64,568,835 km (0.025 R)
• M91: 64,669,065 km (0.064 R)
• M92: 64,769,296 km (0.084 R)
• M93: 65,372,026 km (0.075 R)
• M94: 65,573,384 km (0.094 R)
• M95: 65,875,722 km (0.098 R)
• M96: 67,801,345 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 23.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.9

Radius: 4.5

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 20.02 AU - 27.32 AU

Year: 33569 Days

Day: 18.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 79,743,649 km

• M1: 147,952 km (0.115 R)
• M2: 717,471 km (0.074 R)
• M3: 1,859,053 km (0.118 R)
• M4: 1,961,527 km (0.115 R)
• M5: 2,243,519 km (0.106 R)
• M6: 2,426,178 km (0.102 R)
• M7: 3,245,077 km (0.116 R)
• M8: 3,286,067 km (0.07 R)
• M9: 4,275,058 km (0.104 R)
• M10: 4,320,087 km (0.081 R)
• M11: 6,294,330 km (0.076 R)
• M12: 6,707,819 km (0.103 R)
• M13: 6,970,662 km (0.116 R)
• M14: 7,076,727 km (0.045 R)
• M15: 7,452,368 km (0.074 R)
• M16: 8,278,896 km (0.106 R)
• M17: 8,334,995 km (0.06 R)
• M18: 8,391,244 km (0.108 R)
• M19: 8,674,433 km (0.046 R)
• M20: 11,422,695 km (0.091 R)
• M21: 13,019,203 km (0.08 R)
• M22: 13,215,476 km (0.064 R)
• M23: 15,507,016 km (0.074 R)
• M24: 15,645,544 km (0.074 R)
• M25: 17,053,858 km (0.076 R)
• M26: 18,722,622 km (0.115 R)
• M27: 19,763,674 km (0.06 R)
• M28: 20,291,156 km (0.101 R)
• M29: 21,901,427 km (0.091 R)
• M30: 24,271,806 km (0.093 R)
• M31: 26,143,425 km (0.085 R)
• M32: 28,229,866 km (0.08 R)
• M33: 30,282,499 km (0.093 R)
• M34: 30,977,381 km (0.113 R)
• M35: 31,414,206 km (0.11 R)
• M36: 31,589,685 km (0.104 R)
• M37: 31,941,240 km (0.075 R)
• M38: 34,529,433 km (0.117 R)
• M39: 35,711,405 km (0.064 R)
• M40: 36,998,845 km (0.091 R)
• M41: 39,998,431 km (0.075 R)
• M42: 41,239,196 km (0.064 R)
• M43: 41,816,046 km (0.107 R)
• M44: 42,298,798 km (0.072 R)
• M45: 45,332,942 km (0.103 R)
• M46: 45,828,859 km (0.06 R)
• M47: 51,401,080 km (0.086 R)
• M48: 52,021,762 km (0.116 R)
• M49: 54,003,635 km (0.116 R)
• M50: 57,933,271 km (0.061 R)
• M51: 58,255,954 km (0.06 R)
• M52: 59,769,436 km (0.088 R)
• M53: 61,734,254 km (0.1 R)
• M54: 63,831,167 km (0.12 R)
• M55: 64,053,320 km (0.078 R)
• M56: 64,944,176 km (0.098 R)
• M57: 65,279,275 km (0.119 R)
• M58: 65,727,171 km (0.086 R)
• M59: 67,076,544 km (0.096 R)
• M60: 68,207,952 km (0.096 R)
• M61: 69,916,958 km (0.081 R)
• M62: 70,604,361 km (0.103 R)
• M63: 75,362,171 km (0.116 R)
• M64: 78,194,807 km (0.118 R)

Kuiper Belt

Range: 37.7 - 52.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 16,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit