🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.4 AU - 0.64 AU

Year: 136 Days

Day: 20.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.27 AU - 1.57 AU

Year: 612 Days

Day: 25.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,121,720 km

• M1: 490,382 km (0.063 R)
• M2: 584,030 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.36 AU - 1.52 AU

Year: 625 Days

Day: 43.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,121,720 km

• M1: 34,707 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.17 AU - 3.87 AU

Year: 2388 Days

Day: 21.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.19 AU - 5.35 AU

Year: 3768 Days

Day: 19.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.5

Radius: 12.4

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.7 AU - 6.58 AU

Year: 4844 Days

Day: 6.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 45,121,720 km

• M1: 327,619 km (0.049 R)
• M2: 529,427 km (0.086 R)
• M3: 651,648 km (0.072 R)
• M4: 815,907 km (0.09 R)
• M5: 895,642 km (0.093 R)
• M6: 1,089,970 km (0.061 R)
• M7: 1,531,134 km (0.038 R)
• M8: 1,611,767 km (0.041 R)
• M9: 1,777,522 km (0.09 R)
• M10: 1,873,265 km (0.042 R)
• M11: 1,981,873 km (0.118 R)
• M12: 2,137,454 km (0.111 R)
• M13: 2,556,628 km (0.11 R)
• M14: 2,690,069 km (0.11 R)
• M15: 2,875,720 km (0.043 R)
• M16: 3,220,693 km (0.113 R)
• M17: 3,633,283 km (0.101 R)
• M18: 3,825,367 km (0.085 R)
• M19: 3,964,493 km (0.081 R)
• M20: 4,048,866 km (0.08 R)
• M21: 4,133,838 km (0.095 R)
• M22: 4,479,858 km (0.074 R)
• M23: 4,611,953 km (0.104 R)
• M24: 4,760,503 km (0.1 R)
• M25: 4,910,550 km (0.081 R)
• M26: 5,107,870 km (0.1 R)
• M27: 5,308,032 km (0.115 R)
• M28: 5,747,849 km (0.052 R)
• M29: 5,907,770 km (0.088 R)
• M30: 6,101,648 km (0.034 R)
• M31: 6,215,792 km (0.083 R)
• M32: 6,512,594 km (0.105 R)
• M33: 6,629,130 km (0.084 R)
• M34: 6,983,378 km (0.1 R)
• M35: 7,137,165 km (0.116 R)
• M36: 7,447,880 km (0.074 R)
• M37: 8,589,012 km (0.077 R)
• M38: 9,556,013 km (0.108 R)
• M39: 9,707,855 km (0.065 R)
• M40: 9,841,296 km (0.115 R)
• M41: 9,937,039 km (0.106 R)
• M42: 10,187,465 km (0.03 R)
• M43: 10,635,661 km (0.096 R)
• M44: 12,162,307 km (0.04 R)
• M45: 12,327,014 km (0.061 R)
• M46: 12,533,908 km (0.115 R)
• M47: 12,888,305 km (0.12 R)
• M48: 13,928,160 km (0.077 R)
• M49: 14,035,871 km (0.12 R)
• M50: 14,186,964 km (0.075 R)
• M51: 14,316,965 km (0.073 R)
• M52: 14,512,789 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.9

Radius: 11.1

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.95 AU - 10.25 AU

Year: 9121 Days

Day: 14.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,121,720 km

• M1: 148,551 km (0.115 R)
• M2: 238,758 km (0.084 R)
• M3: 536,009 km (0.079 R)
• M4: 877,242 km (0.08 R)
• M5: 1,063,641 km (0.048 R)
• M6: 1,189,303 km (0.091 R)
• M7: 1,263,504 km (0.091 R)
• M8: 1,377,946 km (0.11 R)
• M9: 1,596,957 km (0.042 R)
• M10: 1,721,423 km (0.117 R)
• M11: 2,159,894 km (0.113 R)
• M12: 2,439,492 km (0.074 R)
• M13: 2,731,059 km (0.103 R)
• M14: 2,957,251 km (0.11 R)
• M15: 3,163,397 km (0.114 R)
• M16: 3,866,357 km (0.113 R)
• M17: 4,409,996 km (0.104 R)
• M18: 5,069,573 km (0.088 R)
• M19: 5,505,501 km (0.048 R)
• M20: 5,792,130 km (0.027 R)
• M21: 5,921,233 km (0.058 R)
• M22: 6,083,846 km (0.096 R)
• M23: 6,280,867 km (0.102 R)
• M24: 7,021,526 km (0.066 R)
• M25: 7,896,673 km (0.113 R)
• M26: 8,474,869 km (0.096 R)
• M27: 8,880,279 km (0.078 R)
• M28: 8,992,029 km (0.086 R)
• M29: 9,786,842 km (0.117 R)
• M30: 10,290,239 km (0.097 R)
• M31: 10,722,727 km (0.105 R)
• M32: 10,921,393 km (0.112 R)
• M33: 12,511,768 km (0.083 R)
• M34: 12,637,131 km (0.088 R)
• M35: 12,889,053 km (0.096 R)
• M36: 13,270,079 km (0.099 R)
• M37: 14,130,117 km (0.075 R)
• M38: 14,479,129 km (0.115 R)
• M39: 15,230,410 km (0.117 R)
• M40: 16,632,740 km (0.069 R)
• M41: 17,001,349 km (0.064 R)
• M42: 17,326,126 km (0.08 R)
• M43: 17,512,525 km (0.069 R)
• M44: 17,981,664 km (0.025 R)
• M45: 18,454,992 km (0.081 R)
• M46: 18,693,152 km (0.1 R)
• M47: 19,510,704 km (0.029 R)
• M48: 20,438,061 km (0.116 R)
• M49: 20,585,864 km (0.116 R)
• M50: 20,882,516 km (0.088 R)
• M51: 22,742,467 km (0.082 R)
• M52: 23,718,144 km (0.036 R)
• M53: 24,133,129 km (0.034 R)
• M54: 24,550,357 km (0.102 R)
• M55: 25,128,104 km (0.075 R)
• M56: 25,923,067 km (0.063 R)
• M57: 26,243,356 km (0.119 R)
• M58: 27,266,306 km (0.083 R)
• M59: 27,483,373 km (0.09 R)
• M60: 27,646,434 km (0.118 R)
• M61: 28,192,616 km (0.073 R)
• M62: 28,466,979 km (0.105 R)
• M63: 29,406,753 km (0.118 R)
• M64: 30,188,102 km (0.088 R)
• M65: 30,637,794 km (0.078 R)
• M66: 31,259,672 km (0.04 R)
• M67: 31,828,593 km (0.077 R)
• M68: 31,999,882 km (0.07 R)
• M69: 32,114,325 km (0.057 R)
• M70: 32,458,400 km (0.081 R)
• M71: 33,323,823 km (0.094 R)
• M72: 35,018,468 km (0.045 R)
• M73: 36,561,570 km (0.117 R)
• M74: 37,703,151 km (0.075 R)
• M75: 38,551,820 km (0.083 R)
• M76: 38,673,593 km (0.113 R)
• M77: 39,284,251 km (0.117 R)
• M78: 39,775,082 km (0.107 R)
• M79: 41,011,209 km (0.072 R)
• M80: 41,259,841 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.7

Radius: 5.1

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.29 AU - 13.31 AU

Year: 17542 Days

Day: 18.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 45,121,720 km

• M1: 95,593 km (0.039 R)
• M2: 345,870 km (0.09 R)
• M3: 644,617 km (0.088 R)
• M4: 676,631 km (0.044 R)
• M5: 1,239,718 km (0.035 R)
• M6: 1,509,742 km (0.111 R)
• M7: 2,126,833 km (0.12 R)
• M8: 2,449,067 km (0.056 R)
• M9: 3,001,382 km (0.091 R)
• M10: 3,447,184 km (0.076 R)
• M11: 3,590,798 km (0.106 R)
• M12: 3,677,864 km (0.116 R)
• M13: 4,840,389 km (0.093 R)
• M14: 5,361,139 km (0.097 R)
• M15: 6,420,142 km (0.113 R)
• M16: 7,136,566 km (0.043 R)
• M17: 7,765,326 km (0.096 R)
• M18: 8,721,855 km (0.072 R)
• M19: 9,035,711 km (0.091 R)
• M20: 9,273,572 km (0.107 R)
• M21: 9,313,515 km (0.12 R)
• M22: 10,953,257 km (0.08 R)
• M23: 11,892,432 km (0.108 R)
• M24: 12,196,714 km (0.116 R)
• M25: 12,240,397 km (0.063 R)
• M26: 12,371,744 km (0.112 R)
• M27: 12,635,784 km (0.094 R)
• M28: 13,710,495 km (0.1 R)
• M29: 16,089,550 km (0.113 R)
• M30: 16,233,463 km (0.113 R)
• M31: 16,281,484 km (0.107 R)
• M32: 16,910,543 km (0.116 R)
• M33: 17,203,606 km (0.076 R)
• M34: 17,498,164 km (0.048 R)
• M35: 18,592,921 km (0.113 R)
• M36: 19,709,519 km (0.077 R)
• M37: 20,069,452 km (0.101 R)
• M38: 20,795,600 km (0.097 R)
• M39: 20,847,810 km (0.11 R)
• M40: 21,636,041 km (0.091 R)
• M41: 22,433,996 km (0.112 R)
• M42: 23,079,212 km (0.045 R)
• M43: 23,676,107 km (0.11 R)
• M44: 23,839,767 km (0.1 R)
• M45: 25,218,162 km (0.057 R)
• M46: 26,057,556 km (0.115 R)
• M47: 27,190,909 km (0.102 R)
• M48: 28,340,269 km (0.091 R)
• M49: 28,398,164 km (0.115 R)
• M50: 29,681,564 km (0.048 R)
• M51: 32,365,051 km (0.067 R)
• M52: 34,011,973 km (0.056 R)
• M53: 34,258,212 km (0.042 R)
• M54: 34,690,699 km (0.102 R)
• M55: 35,936,101 km (0.085 R)
• M56: 36,627,393 km (0.08 R)
• M57: 37,196,314 km (0.047 R)
• M58: 39,629,972 km (0.026 R)
• M59: 39,824,300 km (0.116 R)
• M60: 40,214,002 km (0.077 R)
• M61: 41,719,106 km (0.099 R)
• M62: 41,982,698 km (0.115 R)
• M63: 44,380,303 km (0.082 R)
• M64: 44,784,217 km (0.075 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 14,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit