🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.67 AU - 0.71 AU

Year: 204 Days

Day: 15.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 118,041,624 km

• M1: 321,635 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.82 AU - 0.9 AU

Year: 284 Days

Day: 43.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.06 AU - 1.32 AU

Year: 463 Days

Day: 20.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 118,041,624 km

• M1: 133,441 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.66 AU - 2.1 AU

Year: 919 Days

Day: 17.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.13 AU - 3.01 AU

Year: 1469 Days

Day: 15.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.7 AU - 2.78 AU

Year: 1617 Days

Day: 23.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.39 AU - 5.29 AU

Year: 3223 Days

Day: 16 Hours

Environment

Temp: -119 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.6

Radius: 4.4

Gravity: 24.57 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 17.81 AU - 19.41 AU

Year: 28616 Days

Day: 21.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 118,041,624 km

• M1: 76,295 km (0.115 R)
• M2: 167,101 km (0.062 R)
• M3: 413,189 km (0.079 R)
• M4: 870,809 km (0.12 R)
• M5: 1,097,899 km (0.118 R)
• M6: 1,311,225 km (0.108 R)
• M7: 1,406,669 km (0.08 R)
• M8: 1,810,733 km (0.114 R)
• M9: 1,989,352 km (0.081 R)
• M10: 2,401,644 km (0.082 R)
• M11: 2,440,540 km (0.112 R)
• M12: 3,005,272 km (0.074 R)
• M13: 3,089,196 km (0.078 R)
• M14: 3,564,468 km (0.066 R)
• M15: 3,878,624 km (0.104 R)
• M16: 3,924,251 km (0.045 R)
• M17: 4,062,181 km (0.094 R)
• M18: 4,775,314 km (0.078 R)
• M19: 4,972,035 km (0.088 R)
• M20: 5,733,039 km (0.094 R)
• M21: 6,047,494 km (0.108 R)
• M22: 6,802,664 km (0.108 R)
• M23: 6,968,418 km (0.059 R)
• M24: 9,981,619 km (0.102 R)
• M25: 10,422,783 km (0.101 R)
• M26: 10,806,053 km (0.087 R)
• M27: 12,049,510 km (0.078 R)
• M28: 12,384,310 km (0.077 R)
• M29: 12,994,520 km (0.111 R)
• M30: 13,062,886 km (0.094 R)
• M31: 14,811,536 km (0.107 R)
• M32: 15,968,526 km (0.066 R)
• M33: 17,757,866 km (0.109 R)
• M34: 18,138,592 km (0.07 R)
• M35: 19,609,738 km (0.101 R)
• M36: 19,688,127 km (0.115 R)
• M37: 20,797,844 km (0.048 R)
• M38: 22,254,179 km (0.116 R)
• M39: 23,575,876 km (0.085 R)
• M40: 23,659,352 km (0.117 R)
• M41: 24,246,374 km (0.105 R)
• M42: 25,863,527 km (0.075 R)
• M43: 26,989,999 km (0.119 R)
• M44: 27,164,729 km (0.083 R)
• M45: 27,779,128 km (0.072 R)
• M46: 28,843,068 km (0.097 R)
• M47: 29,200,756 km (0.1 R)
• M48: 29,559,791 km (0.086 R)
• M49: 30,736,977 km (0.052 R)
• M50: 31,929,272 km (0.117 R)
• M51: 32,763,579 km (0.114 R)
• M52: 33,605,067 km (0.087 R)
• M53: 33,699,015 km (0.086 R)
• M54: 33,887,059 km (0.117 R)
• M55: 36,268,059 km (0.084 R)
• M56: 36,750,662 km (0.03 R)
• M57: 38,015,362 km (0.1 R)
• M58: 38,211,186 km (0.118 R)
• M59: 38,800,751 km (0.112 R)
• M60: 38,899,336 km (0.111 R)
• M61: 40,687,330 km (0.096 R)
• M62: 41,389,991 km (0.079 R)
• M63: 48,844,902 km (0.094 R)
• M64: 48,951,266 km (0.075 R)
• M65: 49,377,769 km (0.118 R)
• M66: 49,484,432 km (0.091 R)
• M67: 50,772,021 km (0.066 R)
• M68: 51,311,770 km (0.063 R)
• M69: 53,051,743 km (0.116 R)
• M70: 53,928,836 km (0.114 R)
• M71: 54,258,998 km (0.074 R)
• M72: 54,921,417 km (0.043 R)
• M73: 55,253,674 km (0.09 R)
• M74: 55,586,530 km (0.097 R)
• M75: 57,372,878 km (0.06 R)
• M76: 58,951,435 km (0.045 R)
• M77: 59,405,165 km (0.112 R)
• M78: 60,887,381 km (0.104 R)
• M79: 61,460,789 km (0.1 R)
• M80: 65,172,312 km (0.033 R)
• M81: 67,173,483 km (0.078 R)
• M82: 67,884,522 km (0.068 R)
• M83: 68,717,333 km (0.115 R)
• M84: 70,272,852 km (0.108 R)
• M85: 72,566,935 km (0.071 R)
• M86: 73,296,524 km (0.119 R)
• M87: 74,640,362 km (0.11 R)
• M88: 75,008,372 km (0.056 R)
• M89: 76,733,236 km (0.08 R)
• M90: 78,346,649 km (0.12 R)
• M91: 82,618,865 km (0.034 R)
• M92: 83,380,617 km (0.102 R)
• M93: 83,889,699 km (0.042 R)
• M94: 84,144,614 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.3

Radius: 4.7

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 14.81 AU - 22.55 AU

Year: 28778 Days

Day: 22.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 118,041,624 km

• M1: 243,994 km (0.063 R)
• M2: 377,286 km (0.068 R)
• M3: 725,699 km (0.117 R)
• M4: 1,239,119 km (0.082 R)
• M5: 1,284,298 km (0.116 R)
• M6: 1,352,963 km (0.12 R)
• M7: 1,590,973 km (0.115 R)
• M8: 1,739,973 km (0.067 R)
• M9: 1,945,820 km (0.089 R)
• M10: 1,998,478 km (0.112 R)
• M11: 2,380,401 km (0.063 R)
• M12: 3,687,438 km (0.115 R)
• M13: 4,187,244 km (0.095 R)
• M14: 4,427,648 km (0.1 R)
• M15: 4,707,995 km (0.11 R)
• M16: 4,814,658 km (0.103 R)
• M17: 5,212,289 km (0.098 R)
• M18: 5,733,638 km (0.11 R)
• M19: 5,771,635 km (0.073 R)
• M20: 6,232,546 km (0.055 R)
• M21: 6,586,046 km (0.06 R)
• M22: 6,625,690 km (0.11 R)
• M23: 6,825,403 km (0.088 R)
• M24: 7,067,452 km (0.091 R)
• M25: 7,312,494 km (0.118 R)
• M26: 7,477,350 km (0.113 R)
• M27: 8,191,680 km (0.063 R)
• M28: 9,103,629 km (0.073 R)
• M29: 9,504,252 km (0.111 R)
• M30: 9,684,218 km (0.087 R)
• M31: 10,927,825 km (0.049 R)
• M32: 13,009,629 km (0.114 R)
• M33: 13,460,517 km (0.099 R)
• M34: 13,561,346 km (0.113 R)
• M35: 13,865,479 km (0.068 R)
• M36: 13,967,355 km (0.11 R)
• M37: 15,052,239 km (0.068 R)
• M38: 15,843,611 km (0.112 R)
• M39: 15,950,125 km (0.062 R)
• M40: 16,324,868 km (0.082 R)
• M41: 16,378,723 km (0.11 R)
• M42: 16,540,438 km (0.058 R)
• M43: 16,702,602 km (0.12 R)
• M44: 16,865,365 km (0.062 R)
• M45: 17,356,644 km (0.117 R)
• M46: 18,241,815 km (0.057 R)
• M47: 18,577,512 km (0.11 R)
• M48: 19,425,583 km (0.117 R)
• M49: 20,113,135 km (0.108 R)
• M50: 20,286,219 km (0.091 R)
• M51: 22,223,063 km (0.041 R)
• M52: 22,881,742 km (0.037 R)
• M53: 23,425,381 km (0.117 R)
• M54: 23,668,328 km (0.043 R)
• M55: 24,587,008 km (0.033 R)
• M56: 24,710,277 km (0.077 R)
• M57: 24,895,778 km (0.065 R)
• M58: 25,330,211 km (0.119 R)
• M59: 25,579,590 km (0.099 R)
• M60: 26,648,617 km (0.107 R)
• M61: 26,775,326 km (0.099 R)
• M62: 27,667,977 km (0.092 R)
• M63: 28,505,575 km (0.119 R)
• M64: 30,403,822 km (0.096 R)
• M65: 31,669,570 km (0.119 R)
• M66: 33,088,356 km (0.052 R)
• M67: 34,045,633 km (0.088 R)
• M68: 34,320,893 km (0.102 R)
• M69: 35,498,677 km (0.091 R)
• M70: 37,467,385 km (0.104 R)
• M71: 37,609,353 km (0.046 R)
• M72: 38,036,306 km (0.057 R)
• M73: 38,464,904 km (0.071 R)
• M74: 38,536,411 km (0.097 R)
• M75: 38,608,069 km (0.059 R)
• M76: 38,823,191 km (0.095 R)
• M77: 39,182,674 km (0.056 R)
• M78: 39,326,887 km (0.072 R)
• M79: 39,398,993 km (0.103 R)
• M80: 39,687,866 km (0.071 R)
• M81: 40,631,679 km (0.099 R)
• M82: 42,467,395 km (0.114 R)
• M83: 43,507,250 km (0.051 R)
• M84: 43,955,445 km (0.061 R)
• M85: 45,535,946 km (0.089 R)
• M86: 46,600,036 km (0.094 R)
• M87: 46,982,109 km (0.095 R)
• M88: 47,058,703 km (0.086 R)
• M89: 47,826,140 km (0.062 R)
• M90: 48,830,241 km (0.104 R)
• M91: 49,529,312 km (0.113 R)
• M92: 50,075,344 km (0.089 R)
• M93: 50,701,860 km (0.085 R)
• M94: 51,488,595 km (0.1 R)
• M95: 51,725,558 km (0.104 R)
• M96: 52,676,402 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.6

Radius: 5.3

Gravity: 35.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 18.35 AU - 21.89 AU

Year: 32169 Days

Day: 18.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 118,041,624 km

• M1: 477,367 km (0.1 R)
• M2: 618,737 km (0.07 R)
• M3: 709,842 km (0.069 R)
• M4: 773,122 km (0.032 R)
• M5: 1,629,270 km (0.117 R)
• M6: 3,145,744 km (0.058 R)
• M7: 7,265,221 km (0.079 R)
• M8: 8,117,180 km (0.079 R)
• M9: 8,776,757 km (0.09 R)
• M10: 8,851,108 km (0.1 R)
• M11: 9,075,355 km (0.104 R)
• M12: 10,697,145 km (0.078 R)
• M13: 11,419,254 km (0.065 R)
• M14: 11,909,187 km (0.117 R)
• M15: 12,156,772 km (0.051 R)
• M16: 12,239,799 km (0.103 R)
• M17: 13,249,285 km (0.086 R)
• M18: 13,420,126 km (0.088 R)
• M19: 13,591,565 km (0.076 R)
• M20: 15,796,787 km (0.086 R)
• M21: 16,250,966 km (0.086 R)
• M22: 17,733,032 km (0.075 R)
• M23: 18,585,591 km (0.117 R)
• M24: 18,681,034 km (0.069 R)
• M25: 20,035,792 km (0.102 R)
• M26: 20,428,636 km (0.092 R)
• M27: 21,221,954 km (0.09 R)
• M28: 21,924,316 km (0.055 R)
• M29: 23,765,118 km (0.092 R)
• M30: 25,654,988 km (0.114 R)
• M31: 25,867,865 km (0.045 R)
• M32: 26,081,342 km (0.048 R)
• M33: 27,049,539 km (0.077 R)
• M34: 28,029,405 km (0.083 R)
• M35: 30,023,694 km (0.097 R)
• M36: 30,811,477 km (0.102 R)
• M37: 31,606,141 km (0.102 R)
• M38: 31,720,134 km (0.107 R)
• M39: 31,948,720 km (0.09 R)
• M40: 32,522,577 km (0.115 R)
• M41: 33,796,702 km (0.112 R)
• M42: 34,498,615 km (0.098 R)
• M43: 37,233,414 km (0.115 R)
• M44: 39,913,759 km (0.092 R)
• M45: 40,037,028 km (0.116 R)
• M46: 42,655,589 km (0.032 R)
• M47: 44,815,483 km (0.115 R)
• M48: 48,449,814 km (0.077 R)
• M49: 48,713,106 km (0.107 R)
• M50: 48,976,697 km (0.088 R)
• M51: 52,177,493 km (0.037 R)
• M52: 53,531,055 km (0.047 R)
• M53: 54,348,607 km (0.095 R)
• M54: 54,622,072 km (0.11 R)
• M55: 55,033,167 km (0.094 R)
• M56: 59,340,389 km (0.055 R)
• M57: 62,892,142 km (0.115 R)
• M58: 65,637,113 km (0.062 R)
• M59: 67,684,509 km (0.029 R)
• M60: 69,901,400 km (0.1 R)
• M61: 70,794,799 km (0.115 R)
• M62: 71,692,087 km (0.09 R)
• M63: 72,142,077 km (0.111 R)
• M64: 72,592,965 km (0.102 R)
• M65: 74,557,933 km (0.076 R)
• M66: 75,318,190 km (0.053 R)
• M67: 79,934,181 km (0.084 R)
• M68: 80,868,271 km (0.091 R)
• M69: 82,276,286 km (0.088 R)
• M70: 84,957,678 km (0.102 R)
• M71: 87,828,012 km (0.118 R)
• M72: 87,988,531 km (0.105 R)
• M73: 88,148,900 km (0.059 R)
• M74: 88,309,568 km (0.101 R)
• M75: 89,113,956 km (0.116 R)
• M76: 90,892,225 km (0.075 R)
• M77: 91,054,390 km (0.071 R)
• M78: 93,991,145 km (0.11 R)
• M79: 95,306,260 km (0.1 R)
• M80: 95,966,136 km (0.12 R)
• M81: 96,793,113 km (0.105 R)
• M82: 97,290,526 km (0.062 R)
• M83: 102,816,672 km (0.057 R)
• M84: 103,662,797 km (0.1 R)
• M85: 104,511,167 km (0.101 R)
• M86: 104,851,203 km (0.114 R)
• M87: 105,021,445 km (0.05 R)
• M88: 105,532,472 km (0.079 R)
• M89: 105,873,555 km (0.098 R)
• M90: 109,305,031 km (0.044 R)
• M91: 112,424,296 km (0.102 R)
• M92: 116,100,364 km (0.055 R)
• M93: 116,628,744 km (0.066 R)
• M94: 117,511,072 km (0.084 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 11,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit