🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.52 AU - 0.66 AU

Year: 168 Days

Day: 29.2 Hours

Environment

Temp: 225 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.71 AU - 0.89 AU

Year: 265 Days

Day: 35 Hours

Environment

Temp: 180 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.98 AU - 1.52 AU

Year: 518 Days

Day: 23.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 18,378,291 km

• M1: 523,892 km (0.075 R)
• M2: 949,946 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.31 AU - 1.85 AU

Year: 737 Days

Day: 40.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.24 AU - 1.94 AU

Year: 744 Days

Day: 36.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.91 AU - 3.97 AU

Year: 2900 Days

Day: 36.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,378,291 km

• M1: 890,257 km (0.05 R)
• M2: 1,203,814 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.1

Radius: 8.1

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.47 AU - 5.43 AU

Year: 4084 Days

Day: 12.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 18,378,291 km

• M1: 371,302 km (0.111 R)
• M2: 514,467 km (0.099 R)
• M3: 575,353 km (0.095 R)
• M4: 744,249 km (0.043 R)
• M5: 876,494 km (0.098 R)
• M6: 1,270,834 km (0.071 R)
• M7: 1,636,302 km (0.043 R)
• M8: 1,879,248 km (0.117 R)
• M9: 2,061,907 km (0.09 R)
• M10: 2,384,291 km (0.109 R)
• M11: 2,475,097 km (0.113 R)
• M12: 2,675,558 km (0.086 R)
• M13: 2,738,389 km (0.077 R)
• M14: 2,929,874 km (0.109 R)
• M15: 3,027,263 km (0.114 R)
• M16: 3,092,637 km (0.117 R)
• M17: 3,308,955 km (0.109 R)
• M18: 3,393,478 km (0.104 R)
• M19: 3,651,235 km (0.083 R)
• M20: 3,879,970 km (0.115 R)
• M21: 4,481,204 km (0.071 R)
• M22: 4,688,248 km (0.047 R)
• M23: 4,975,476 km (0.115 R)
• M24: 5,229,044 km (0.086 R)
• M25: 5,527,043 km (0.031 R)
• M26: 5,974,041 km (0.071 R)
• M27: 6,474,895 km (0.068 R)
• M28: 7,762,783 km (0.075 R)
• M29: 7,988,825 km (0.112 R)
• M30: 8,240,000 km (0.081 R)
• M31: 8,563,281 km (0.113 R)
• M32: 8,726,642 km (0.112 R)
• M33: 8,843,777 km (0.115 R)
• M34: 9,127,415 km (0.066 R)
• M35: 9,582,492 km (0.113 R)
• M36: 9,995,831 km (0.084 R)
• M37: 10,241,769 km (0.106 R)
• M38: 10,365,487 km (0.085 R)
• M39: 10,439,987 km (0.03 R)
• M40: 10,739,631 km (0.038 R)
• M41: 11,118,263 km (0.089 R)
• M42: 12,044,723 km (0.1 R)
• M43: 12,122,963 km (0.053 R)
• M44: 12,254,010 km (0.118 R)
• M45: 12,517,153 km (0.111 R)
• M46: 12,888,904 km (0.083 R)
• M47: 13,049,273 km (0.086 R)
• M48: 13,507,341 km (0.065 R)
• M49: 13,670,253 km (0.119 R)
• M50: 14,439,336 km (0.097 R)
• M51: 14,941,087 km (0.057 R)
• M52: 16,019,090 km (0.078 R)
• M53: 16,625,559 km (0.063 R)
• M54: 17,210,188 km (0.074 R)
• M55: 17,445,804 km (0.07 R)
• M56: 17,742,008 km (0.051 R)
• M57: 18,399,491 km (0.118 R)
• M58: 18,459,629 km (0.045 R)
• M59: 18,549,986 km (0.109 R)
• M60: 19,064,753 km (0.108 R)
• M61: 19,278,229 km (0.088 R)
• M62: 19,707,275 km (0.096 R)
• M63: 19,799,577 km (0.102 R)
• M64: 20,077,530 km (0.101 R)
• M65: 20,512,561 km (0.116 R)
• M66: 20,699,857 km (0.1 R)
• M67: 20,919,168 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.4

Radius: 13.1

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.93 AU - 7.73 AU

Year: 5906 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 18,378,291 km

• M1: 259,104 km (0.076 R)
• M2: 398,678 km (0.112 R)
• M3: 532,868 km (0.118 R)
• M4: 651,499 km (0.048 R)
• M5: 919,429 km (0.1 R)
• M6: 1,095,056 km (0.074 R)
• M7: 1,180,327 km (0.107 R)
• M8: 1,357,900 km (0.115 R)
• M9: 1,512,883 km (0.05 R)
• M10: 1,690,606 km (0.096 R)
• M11: 2,085,095 km (0.114 R)
• M12: 2,302,610 km (0.041 R)
• M13: 2,470,609 km (0.109 R)
• M14: 2,819,471 km (0.035 R)
• M15: 3,414,571 km (0.102 R)
• M16: 3,542,627 km (0.104 R)
• M17: 4,184,402 km (0.111 R)
• M18: 4,275,806 km (0.119 R)
• M19: 5,300,402 km (0.097 R)
• M20: 5,574,465 km (0.025 R)
• M21: 5,675,294 km (0.106 R)
• M22: 6,058,863 km (0.11 R)
• M23: 6,345,642 km (0.118 R)
• M24: 6,610,132 km (0.093 R)
• M25: 6,743,872 km (0.061 R)
• M26: 6,905,438 km (0.094 R)
• M27: 7,342,712 km (0.067 R)
• M28: 7,902,059 km (0.107 R)
• M29: 8,044,027 km (0.068 R)
• M30: 9,270,131 km (0.12 R)
• M31: 9,661,479 km (0.107 R)
• M32: 9,874,507 km (0.114 R)
• M33: 10,305,199 km (0.101 R)
• M34: 10,679,343 km (0.045 R)
• M35: 10,931,116 km (0.111 R)
• M36: 11,248,862 km (0.093 R)
• M37: 11,958,405 km (0.081 R)
• M38: 12,187,140 km (0.093 R)
• M39: 12,815,601 km (0.066 R)
• M40: 13,016,212 km (0.062 R)
• M41: 13,386,765 km (0.07 R)
• M42: 13,556,409 km (0.042 R)
• M43: 13,692,693 km (0.105 R)
• M44: 13,829,276 km (0.075 R)
• M45: 14,242,016 km (0.113 R)
• M46: 14,693,802 km (0.036 R)
• M47: 14,798,670 km (0.043 R)
• M48: 15,009,304 km (0.114 R)
• M49: 15,185,530 km (0.033 R)
• M50: 15,504,473 km (0.071 R)
• M51: 15,825,660 km (0.088 R)
• M52: 15,969,124 km (0.07 R)
• M53: 16,729,530 km (0.105 R)
• M54: 17,353,802 km (0.101 R)
• M55: 17,687,255 km (0.067 R)
• M56: 18,022,953 km (0.114 R)
• M57: 18,436,142 km (0.102 R)
• M58: 19,157,204 km (0.054 R)
• M59: 20,392,284 km (0.093 R)
• M60: 21,098,386 km (0.101 R)
• M61: 22,052,372 km (0.102 R)
• M62: 22,858,106 km (0.098 R)
• M63: 23,142,342 km (0.066 R)
• M64: 23,796,533 km (0.087 R)
• M65: 24,043,370 km (0.081 R)
• M66: 24,373,981 km (0.092 R)
• M67: 24,914,329 km (0.046 R)
• M68: 25,123,167 km (0.102 R)
• M69: 25,542,640 km (0.096 R)
• M70: 25,753,273 km (0.084 R)
• M71: 27,415,904 km (0.118 R)
• M72: 27,761,176 km (0.082 R)
• M73: 28,587,106 km (0.092 R)
• M74: 28,718,303 km (0.04 R)
• M75: 29,597,789 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.4

Radius: 13.1

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.57 AU - 10.37 AU

Year: 9963 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 136.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 18,378,291 km

• M1: 335,249 km (0.101 R)
• M2: 437,275 km (0.079 R)
• M3: 554,111 km (0.047 R)
• M4: 771,177 km (0.115 R)
• M5: 881,580 km (0.114 R)
• M6: 1,783,057 km (0.077 R)
• M7: 2,011,194 km (0.055 R)
• M8: 2,168,870 km (0.076 R)
• M9: 2,553,037 km (0.072 R)
• M10: 2,753,349 km (0.062 R)
• M11: 2,899,656 km (0.094 R)
• M12: 3,323,317 km (0.063 R)
• M13: 3,511,062 km (0.118 R)
• M14: 3,929,936 km (0.107 R)
• M15: 4,536,555 km (0.11 R)
• M16: 5,390,759 km (0.114 R)
• M17: 5,575,064 km (0.083 R)
• M18: 5,836,711 km (0.072 R)
• M19: 6,684,930 km (0.082 R)
• M20: 7,204,484 km (0.091 R)
• M21: 7,695,614 km (0.11 R)
• M22: 8,367,458 km (0.045 R)
• M23: 8,581,233 km (0.114 R)
• M24: 8,883,720 km (0.115 R)
• M25: 11,097,619 km (0.092 R)
• M26: 12,338,384 km (0.114 R)
• M27: 12,729,133 km (0.118 R)
• M28: 13,622,980 km (0.064 R)
• M29: 14,026,745 km (0.106 R)
• M30: 14,281,062 km (0.114 R)
• M31: 14,383,237 km (0.075 R)
• M32: 15,628,490 km (0.08 R)
• M33: 15,839,273 km (0.026 R)
• M34: 16,210,724 km (0.086 R)
• M35: 17,016,159 km (0.072 R)
• M36: 17,178,772 km (0.096 R)
• M37: 17,451,040 km (0.094 R)
• M38: 18,609,975 km (0.098 R)
• M39: 18,777,674 km (0.091 R)
• M40: 19,453,109 km (0.104 R)
• M41: 19,737,045 km (0.112 R)
• M42: 20,136,621 km (0.099 R)
• M43: 21,997,469 km (0.112 R)
• M44: 22,352,615 km (0.058 R)
• M45: 23,248,407 km (0.103 R)
• M46: 24,034,394 km (0.049 R)
• M47: 24,890,543 km (0.045 R)
• M48: 25,508,232 km (0.106 R)
• M49: 26,130,858 km (0.034 R)
• M50: 26,569,779 km (0.072 R)
• M51: 26,884,832 km (0.097 R)
• M52: 27,327,791 km (0.119 R)
• M53: 27,837,172 km (0.098 R)
• M54: 28,478,348 km (0.097 R)
• M55: 28,671,629 km (0.117 R)
• M56: 28,865,208 km (0.056 R)
• M57: 29,709,688 km (0.098 R)
• M58: 30,233,430 km (0.082 R)
• M59: 30,628,219 km (0.108 R)
• M60: 30,760,314 km (0.07 R)
• M61: 31,356,462 km (0.104 R)
• M62: 32,965,088 km (0.092 R)
• M63: 33,847,715 km (0.027 R)
• M64: 33,984,148 km (0.104 R)
• M65: 35,705,421 km (0.085 R)
• M66: 36,471,811 km (0.083 R)
• M67: 36,751,709 km (0.07 R)
• M68: 36,892,032 km (0.105 R)
• M69: 39,950,859 km (0.072 R)
• M70: 40,456,500 km (0.044 R)
• M71: 41,693,226 km (0.071 R)
• M72: 41,839,532 km (0.111 R)
• M73: 42,279,649 km (0.027 R)
• M74: 42,868,616 km (0.053 R)
• M75: 43,608,677 km (0.053 R)
• M76: 45,477,453 km (0.078 R)
• M77: 46,081,081 km (0.116 R)
• M78: 46,459,564 km (0.092 R)
• M79: 46,687,251 km (0.115 R)
• M80: 47,067,380 km (0.115 R)
• M81: 47,219,820 km (0.077 R)
• M82: 47,754,333 km (0.117 R)
• M83: 48,598,514 km (0.118 R)
• M84: 49,060,921 km (0.033 R)
• M85: 52,260,371 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.2

Radius: 7.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.34 AU - 15.38 AU

Year: 17103 Days

Day: 20.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 18,378,291 km

• M1: 908,657 km (0.115 R)
• M2: 1,452,595 km (0.071 R)
• M3: 2,473,451 km (0.071 R)
• M4: 2,771,301 km (0.096 R)
• M5: 3,050,749 km (0.114 R)
• M6: 5,319,401 km (0.07 R)
• M7: 5,945,767 km (0.087 R)
• M8: 8,611,302 km (0.076 R)
• M9: 9,105,125 km (0.07 R)
• M10: 9,453,987 km (0.06 R)
• M11: 10,458,686 km (0.104 R)
• M12: 12,183,251 km (0.068 R)
• M13: 13,249,883 km (0.11 R)
• M14: 13,794,420 km (0.081 R)
• M15: 14,650,269 km (0.108 R)
• M16: 15,187,325 km (0.042 R)
• M17: 18,323,495 km (0.05 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 11,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit