🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.44 AU - 0.68 AU

Year: 158 Days

Day: 35.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,069,524 km

• M1: 134,638 km (0.065 R)
• M2: 174,880 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.59 AU - 0.73 AU

Year: 202 Days

Day: 27.9 Hours

Environment

Temp: 130 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,069,524 km

• M1: 624,571 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.84 AU - 1.24 AU

Year: 400 Days

Day: 13.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.98 AU - 1.38 AU

Year: 483 Days

Day: 44.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 176.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.96 AU - 1.44 AU

Year: 495 Days

Day: 13.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.64 AU - 1.72 AU

Year: 820 Days

Day: 30.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.15 AU - 3.75 AU

Year: 2414 Days

Day: 46.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 92 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,069,524 km

• M1: 2,300,516 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.7

Radius: 8.2

Gravity: 14.57 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.58 AU - 5.18 AU

Year: 3453 Days

Day: 13.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,069,524 km

• M1: 120,875 km (0.068 R)
• M2: 206,595 km (0.084 R)
• M3: 363,224 km (0.041 R)
• M4: 1,054,964 km (0.057 R)
• M5: 1,300,454 km (0.106 R)
• M6: 1,459,477 km (0.096 R)
• M7: 1,909,168 km (0.101 R)
• M8: 2,157,949 km (0.103 R)
• M9: 2,226,166 km (0.091 R)
• M10: 2,329,837 km (0.103 R)
• M11: 2,686,778 km (0.069 R)
• M12: 3,254,352 km (0.04 R)
• M13: 3,392,132 km (0.11 R)
• M14: 3,775,850 km (0.108 R)
• M15: 3,879,222 km (0.114 R)
• M16: 4,025,380 km (0.099 R)
• M17: 4,584,277 km (0.086 R)
• M18: 4,694,680 km (0.074 R)
• M19: 4,850,561 km (0.105 R)
• M20: 4,963,059 km (0.119 R)
• M21: 5,282,450 km (0.105 R)
• M22: 5,467,952 km (0.077 R)
• M23: 5,561,600 km (0.077 R)
• M24: 6,427,772 km (0.052 R)
• M25: 6,725,771 km (0.118 R)
• M26: 6,952,262 km (0.111 R)
• M27: 7,028,407 km (0.097 R)
• M28: 7,335,382 km (0.053 R)
• M29: 7,412,874 km (0.116 R)
• M30: 7,778,042 km (0.114 R)
• M31: 7,936,167 km (0.118 R)
• M32: 8,069,010 km (0.101 R)
• M33: 8,498,505 km (0.103 R)
• M34: 8,552,809 km (0.117 R)
• M35: 8,634,340 km (0.076 R)
• M36: 8,908,104 km (0.057 R)
• M37: 9,240,361 km (0.11 R)
• M38: 9,492,284 km (0.118 R)
• M39: 9,689,753 km (0.118 R)
• M40: 10,002,862 km (0.09 R)
• M41: 10,232,644 km (0.083 R)
• M42: 11,467,574 km (0.061 R)
• M43: 11,527,563 km (0.115 R)
• M44: 11,677,909 km (0.099 R)
• M45: 12,163,653 km (0.106 R)
• M46: 12,532,262 km (0.086 R)
• M47: 12,594,046 km (0.072 R)
• M48: 12,655,830 km (0.105 R)
• M49: 12,935,728 km (0.106 R)
• M50: 13,029,376 km (0.116 R)
• M51: 13,091,908 km (0.058 R)
• M52: 13,280,401 km (0.082 R)
• M53: 13,596,352 km (0.072 R)
• M54: 13,978,874 km (0.119 R)
• M55: 14,462,075 km (0.117 R)
• M56: 14,852,525 km (0.108 R)
• M57: 15,676,959 km (0.117 R)
• M58: 15,743,680 km (0.106 R)
• M59: 15,877,121 km (0.115 R)
• M60: 16,212,520 km (0.032 R)
• M61: 16,685,997 km (0.071 R)
• M62: 16,890,348 km (0.109 R)
• M63: 16,992,822 km (0.102 R)
• M64: 17,061,188 km (0.075 R)
• M65: 17,164,112 km (0.083 R)
• M66: 17,232,628 km (0.071 R)
• M67: 18,484,163 km (0.074 R)
• M68: 19,085,248 km (0.104 R)
• M69: 19,334,627 km (0.078 R)
• M70: 19,406,135 km (0.112 R)
• M71: 19,585,204 km (0.116 R)
• M72: 19,800,774 km (0.102 R)
• M73: 20,017,093 km (0.069 R)
• M74: 21,000,250 km (0.102 R)
• M75: 21,775,765 km (0.081 R)
• M76: 21,924,615 km (0.088 R)
• M77: 22,372,960 km (0.093 R)
• M78: 22,824,446 km (0.12 R)
• M79: 22,899,993 km (0.072 R)
• M80: 23,469,064 km (0.068 R)
• M81: 24,042,921 km (0.11 R)
• M82: 24,389,390 km (0.064 R)
• M83: 24,505,328 km (0.08 R)
• M84: 24,892,786 km (0.035 R)
• M85: 25,949,396 km (0.11 R)
• M86: 26,423,621 km (0.032 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.6

Radius: 10.7

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.81 AU - 9.03 AU

Year: 9204 Days

Day: 11.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,069,524 km

• M1: 134,638 km (0.1 R)
• M2: 205,697 km (0.091 R)
• M3: 338,690 km (0.108 R)
• M4: 440,416 km (0.09 R)
• M5: 570,267 km (0.103 R)
• M6: 782,846 km (0.113 R)
• M7: 1,002,605 km (0.031 R)
• M8: 1,501,364 km (0.097 R)
• M9: 1,753,885 km (0.093 R)
• M10: 2,674,062 km (0.116 R)
• M11: 3,212,614 km (0.097 R)
• M12: 3,479,347 km (0.059 R)
• M13: 3,722,743 km (0.117 R)
• M14: 3,877,577 km (0.105 R)
• M15: 4,034,804 km (0.105 R)
• M16: 5,401,231 km (0.112 R)
• M17: 5,790,485 km (0.075 R)
• M18: 6,521,570 km (0.101 R)
• M19: 7,204,334 km (0.097 R)
• M20: 7,554,244 km (0.059 R)
• M21: 9,134,147 km (0.108 R)
• M22: 9,217,922 km (0.106 R)
• M23: 9,428,406 km (0.112 R)
• M24: 9,897,096 km (0.109 R)
• M25: 10,199,284 km (0.035 R)
• M26: 10,373,266 km (0.06 R)
• M27: 10,548,295 km (0.117 R)
• M28: 12,075,391 km (0.101 R)
• M29: 13,479,666 km (0.113 R)
• M30: 13,622,831 km (0.112 R)
• M31: 13,814,615 km (0.043 R)
• M32: 14,007,297 km (0.119 R)
• M33: 14,836,219 km (0.105 R)
• M34: 15,530,802 km (0.081 R)
• M35: 15,982,887 km (0.084 R)
• M36: 16,134,579 km (0.073 R)
• M37: 17,003,144 km (0.116 R)
• M38: 17,157,978 km (0.093 R)
• M39: 17,313,261 km (0.119 R)
• M40: 17,625,322 km (0.085 R)
• M41: 17,886,819 km (0.083 R)
• M42: 18,149,513 km (0.12 R)
• M43: 18,360,745 km (0.105 R)
• M44: 19,320,864 km (0.119 R)
• M45: 19,590,440 km (0.101 R)
• M46: 20,133,480 km (0.104 R)
• M47: 20,846,762 km (0.105 R)
• M48: 21,123,219 km (0.054 R)
• M49: 21,735,972 km (0.095 R)
• M50: 22,637,599 km (0.086 R)
• M51: 22,864,838 km (0.057 R)
• M52: 24,244,729 km (0.086 R)
• M53: 24,535,547 km (0.114 R)
• M54: 26,185,611 km (0.078 R)
• M55: 26,603,737 km (0.057 R)
• M56: 28,359,268 km (0.04 R)
• M57: 29,035,002 km (0.094 R)
• M58: 29,220,204 km (0.084 R)
• M59: 29,653,888 km (0.103 R)
• M60: 31,283,308 km (0.096 R)
• M61: 33,005,928 km (0.106 R)
• M62: 33,392,938 km (0.058 R)
• M63: 34,497,568 km (0.07 R)
• M64: 35,021,460 km (0.071 R)
• M65: 35,284,453 km (0.078 R)
• M66: 35,482,221 km (0.067 R)
• M67: 36,742,583 km (0.031 R)
• M68: 37,815,350 km (0.095 R)
• M69: 37,950,137 km (0.089 R)
• M70: 38,017,606 km (0.058 R)
• M71: 38,220,311 km (0.101 R)
• M72: 38,558,851 km (0.067 R)
• M73: 39,238,923 km (0.102 R)
• M74: 40,266,511 km (0.104 R)
• M75: 40,679,999 km (0.088 R)
• M76: 41,859,279 km (0.061 R)
• M77: 42,138,429 km (0.101 R)
• M78: 42,418,027 km (0.053 R)
• M79: 43,049,779 km (0.078 R)
• M80: 43,472,543 km (0.049 R)
• M81: 43,896,802 km (0.063 R)
• M82: 45,177,659 km (0.035 R)
• M83: 45,320,675 km (0.069 R)
• M84: 46,182,209 km (0.111 R)
• M85: 46,254,315 km (0.059 R)
• M86: 49,019,632 km (0.099 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.2

Radius: 14.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.42 AU - 12.88 AU

Year: 13093 Days

Day: 12.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,069,524 km

• M1: 198,666 km (0.088 R)
• M2: 316,250 km (0.072 R)
• M3: 477,367 km (0.11 R)
• M4: 1,000,810 km (0.107 R)
• M5: 1,120,787 km (0.068 R)
• M6: 1,534,874 km (0.107 R)
• M7: 1,699,731 km (0.083 R)
• M8: 1,870,721 km (0.114 R)
• M9: 2,256,983 km (0.117 R)
• M10: 2,391,472 km (0.094 R)
• M11: 2,640,552 km (0.096 R)
• M12: 2,986,273 km (0.11 R)
• M13: 3,255,250 km (0.088 R)
• M14: 3,439,105 km (0.09 R)
• M15: 3,626,552 km (0.081 R)
• M16: 3,753,411 km (0.111 R)
• M17: 4,110,052 km (0.048 R)
• M18: 4,275,806 km (0.052 R)
• M19: 4,376,336 km (0.038 R)
• M20: 4,614,197 km (0.11 R)
• M21: 5,067,179 km (0.117 R)
• M22: 5,173,842 km (0.04 R)
• M23: 5,755,329 km (0.118 R)
• M24: 6,588,739 km (0.079 R)
• M25: 7,581,919 km (0.104 R)
• M26: 7,868,399 km (0.079 R)
• M27: 8,706,596 km (0.072 R)
• M28: 9,617,348 km (0.114 R)
• M29: 9,927,763 km (0.107 R)
• M30: 10,422,184 km (0.11 R)
• M31: 10,558,319 km (0.101 R)
• M32: 11,202,038 km (0.098 R)
• M33: 11,716,804 km (0.1 R)
• M34: 11,858,623 km (0.103 R)
• M35: 13,159,975 km (0.101 R)
• M36: 13,653,498 km (0.08 R)
• M37: 15,844,060 km (0.095 R)
• M38: 16,633,787 km (0.115 R)
• M39: 17,113,697 km (0.12 R)
• M40: 17,382,375 km (0.098 R)
• M41: 18,691,356 km (0.112 R)
• M42: 19,749,911 km (0.063 R)
• M43: 20,713,620 km (0.099 R)
• M44: 21,230,182 km (0.101 R)
• M45: 21,634,694 km (0.075 R)
• M46: 21,808,976 km (0.1 R)
• M47: 22,158,736 km (0.083 R)
• M48: 22,510,291 km (0.105 R)
• M49: 23,278,625 km (0.106 R)
• M50: 23,875,521 km (0.097 R)
• M51: 24,115,626 km (0.097 R)
• M52: 25,880,581 km (0.104 R)
• M53: 26,436,936 km (0.097 R)
• M54: 26,623,185 km (0.071 R)
• M55: 27,184,626 km (0.112 R)
• M56: 27,309,989 km (0.095 R)
• M57: 27,498,333 km (0.104 R)
• M58: 27,939,347 km (0.118 R)
• M59: 28,319,326 km (0.053 R)
• M60: 28,510,063 km (0.112 R)
• M61: 29,276,752 km (0.1 R)
• M62: 31,486,013 km (0.12 R)
• M63: 31,617,660 km (0.043 R)
• M64: 32,477,847 km (0.099 R)
• M65: 32,810,553 km (0.101 R)
• M66: 33,278,495 km (0.091 R)
• M67: 35,650,968 km (0.112 R)
• M68: 35,925,629 km (0.098 R)
• M69: 36,892,331 km (0.083 R)
• M70: 37,937,571 km (0.109 R)
• M71: 40,199,790 km (0.076 R)
• M72: 40,342,656 km (0.105 R)
• M73: 41,203,143 km (0.106 R)
• M74: 43,601,047 km (0.074 R)
• M75: 43,968,161 km (0.079 R)
• M76: 44,558,025 km (0.083 R)
• M77: 47,923,827 km (0.087 R)
• M78: 48,606,742 km (0.093 R)
• M79: 49,445,836 km (0.086 R)
• M80: 50,212,824 km (0.077 R)
• M81: 50,674,783 km (0.09 R)
• M82: 51,680,828 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 14,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit