🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.44 AU - 0.68 AU

Year: 155 Days

Day: 37.7 Hours

Environment

Temp: 227 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,465,210 km

• M1: 429,196 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.87 AU - 1.03 AU

Year: 343 Days

Day: 32.4 Hours

Environment

Temp: 40 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,465,210 km

• M1: 151,393 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.96 AU - 1.48 AU

Year: 500 Days

Day: 32.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,465,210 km

• M1: 45,927 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.09 AU - 1.69 AU

Year: 608 Days

Day: 43.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,465,210 km

• M1: 118,631 km (0.096 R)
• M2: 1,314,666 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.86 AU - 2.4 AU

Year: 1153 Days

Day: 14.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 164.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.14 AU - 2.36 AU

Year: 1252 Days

Day: 41.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.3

Radius: 11

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.11 AU - 5.13 AU

Year: 4296 Days

Day: 6.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,465,210 km

• M1: 160,818 km (0.086 R)
• M2: 254,316 km (0.114 R)
• M3: 459,864 km (0.101 R)
• M4: 712,834 km (0.104 R)
• M5: 856,448 km (0.045 R)
• M6: 1,023,698 km (0.056 R)
• M7: 1,216,380 km (0.101 R)
• M8: 1,288,187 km (0.118 R)
• M9: 1,605,933 km (0.052 R)
• M10: 1,749,846 km (0.089 R)
• M11: 1,999,525 km (0.051 R)
• M12: 2,085,394 km (0.063 R)
• M13: 2,278,675 km (0.096 R)
• M14: 2,626,490 km (0.095 R)
• M15: 2,721,036 km (0.071 R)
• M16: 2,816,629 km (0.097 R)
• M17: 3,331,844 km (0.051 R)
• M18: 4,027,923 km (0.078 R)
• M19: 5,721,670 km (0.059 R)
• M20: 6,296,126 km (0.094 R)
• M21: 6,551,639 km (0.056 R)
• M22: 6,862,802 km (0.066 R)
• M23: 6,941,341 km (0.068 R)
• M24: 7,716,258 km (0.114 R)
• M25: 7,798,088 km (0.071 R)
• M26: 8,462,452 km (0.085 R)
• M27: 8,744,594 km (0.087 R)
• M28: 9,116,195 km (0.086 R)
• M29: 9,202,663 km (0.084 R)
• M30: 9,845,185 km (0.108 R)
• M31: 10,112,218 km (0.028 R)
• M32: 11,142,648 km (0.041 R)
• M33: 11,514,399 km (0.117 R)
• M34: 12,301,732 km (0.115 R)
• M35: 12,589,409 km (0.034 R)
• M36: 12,718,063 km (0.087 R)
• M37: 12,944,105 km (0.106 R)
• M38: 13,367,617 km (0.042 R)
• M39: 13,466,052 km (0.028 R)
• M40: 14,027,942 km (0.055 R)
• M41: 14,128,023 km (0.034 R)
• M42: 14,362,144 km (0.114 R)
• M43: 14,530,292 km (0.061 R)
• M44: 14,631,420 km (0.12 R)
• M45: 14,732,847 km (0.097 R)
• M46: 14,834,424 km (0.103 R)
• M47: 15,004,367 km (0.118 R)
• M48: 15,725,130 km (0.088 R)
• M49: 16,281,783 km (0.05 R)
• M50: 16,386,801 km (0.104 R)
• M51: 16,597,734 km (0.106 R)
• M52: 17,093,352 km (0.048 R)
• M53: 17,271,523 km (0.109 R)
• M54: 17,342,881 km (0.095 R)
• M55: 17,773,723 km (0.116 R)
• M56: 17,954,138 km (0.119 R)
• M57: 18,135,301 km (0.067 R)
• M58: 18,244,358 km (0.066 R)
• M59: 18,353,564 km (0.084 R)
• M60: 18,755,683 km (0.053 R)
• M61: 19,197,895 km (0.119 R)
• M62: 19,494,547 km (0.104 R)
• M63: 20,054,941 km (0.057 R)
• M64: 20,810,261 km (0.069 R)
• M65: 21,114,991 km (0.11 R)
• M66: 21,960,668 km (0.108 R)
• M67: 22,038,160 km (0.088 R)
• M68: 22,387,770 km (0.084 R)
• M69: 22,504,756 km (0.078 R)
• M70: 23,210,558 km (0.083 R)
• M71: 23,487,165 km (0.051 R)
• M72: 23,764,669 km (0.09 R)
• M73: 24,764,880 km (0.09 R)
• M74: 25,007,079 km (0.066 R)
• M75: 25,697,324 km (0.104 R)
• M76: 26,229,443 km (0.1 R)
• M77: 26,682,426 km (0.102 R)
• M78: 27,013,636 km (0.059 R)
• M79: 27,387,780 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.8

Radius: 9.1

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.87 AU - 6.31 AU

Year: 4901 Days

Day: 12.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,465,210 km

• M1: 190,588 km (0.052 R)
• M2: 374,294 km (0.119 R)
• M3: 446,998 km (0.117 R)
• M4: 535,560 km (0.109 R)
• M5: 609,013 km (0.103 R)
• M6: 1,017,565 km (0.111 R)
• M7: 1,264,700 km (0.108 R)
• M8: 1,410,409 km (0.115 R)
• M9: 1,546,244 km (0.07 R)
• M10: 1,880,595 km (0.107 R)
• M11: 2,081,804 km (0.071 R)
• M12: 2,167,823 km (0.081 R)
• M13: 2,290,194 km (0.069 R)
• M14: 2,917,009 km (0.062 R)
• M15: 3,150,681 km (0.111 R)
• M16: 3,309,853 km (0.037 R)
• M17: 3,471,568 km (0.047 R)
• M18: 3,761,190 km (0.074 R)
• M19: 3,845,413 km (0.094 R)
• M20: 4,101,674 km (0.085 R)
• M21: 4,210,133 km (0.111 R)
• M22: 4,430,042 km (0.113 R)
• M23: 4,631,101 km (0.095 R)
• M24: 4,721,458 km (0.065 R)
• M25: 5,513,130 km (0.093 R)
• M26: 5,705,513 km (0.116 R)
• M27: 5,875,606 km (0.12 R)
• M28: 6,072,028 km (0.109 R)
• M29: 6,572,582 km (0.059 R)
• M30: 6,956,750 km (0.071 R)
• M31: 7,348,247 km (0.111 R)
• M32: 7,427,385 km (0.106 R)
• M33: 7,800,631 km (0.119 R)
• M34: 9,239,912 km (0.084 R)
• M35: 9,756,923 km (0.053 R)
• M36: 10,019,018 km (0.102 R)
• M37: 10,253,887 km (0.055 R)
• M38: 10,550,091 km (0.085 R)
• M39: 10,879,206 km (0.072 R)
• M40: 11,333,535 km (0.039 R)
• M41: 11,886,748 km (0.09 R)
• M42: 11,948,831 km (0.064 R)
• M43: 12,385,956 km (0.111 R)
• M44: 12,480,352 km (0.08 R)
• M45: 12,574,898 km (0.099 R)
• M46: 12,764,887 km (0.031 R)
• M47: 13,211,736 km (0.042 R)
• M48: 13,308,077 km (0.026 R)
• M49: 13,696,283 km (0.091 R)
• M50: 13,826,434 km (0.089 R)
• M51: 14,120,842 km (0.107 R)
• M52: 14,417,345 km (0.1 R)
• M53: 14,516,678 km (0.083 R)
• M54: 15,083,654 km (0.084 R)
• M55: 15,999,043 km (0.096 R)
• M56: 16,549,863 km (0.101 R)
• M57: 16,758,103 km (0.112 R)
• M58: 17,352,755 km (0.1 R)
• M59: 17,847,624 km (0.034 R)
• M60: 18,025,496 km (0.05 R)
• M61: 18,634,659 km (0.117 R)
• M62: 18,742,968 km (0.113 R)
• M63: 19,032,589 km (0.093 R)
• M64: 19,360,059 km (0.087 R)
• M65: 19,762,926 km (0.1 R)
• M66: 19,910,130 km (0.072 R)
• M67: 20,502,538 km (0.057 R)
• M68: 20,577,038 km (0.08 R)
• M69: 21,742,555 km (0.116 R)
• M70: 22,008,839 km (0.034 R)
• M71: 22,276,021 km (0.061 R)
• M72: 22,352,615 km (0.064 R)
• M73: 22,544,399 km (0.11 R)
• M74: 22,775,229 km (0.102 R)
• M75: 23,355,818 km (0.105 R)
• M76: 25,846,922 km (0.068 R)
• M77: 26,048,280 km (0.074 R)
• M78: 26,169,305 km (0.094 R)
• M79: 26,492,885 km (0.104 R)
• M80: 27,021,714 km (0.084 R)
• M81: 27,185,075 km (0.096 R)
• M82: 27,430,864 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.3

Radius: 12.4

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.92 AU - 8.18 AU

Year: 7694 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 29,465,210 km

• M1: 200,312 km (0.084 R)
• M2: 332,855 km (0.08 R)
• M3: 477,965 km (0.089 R)
• M4: 732,880 km (0.087 R)
• M5: 959,970 km (0.108 R)
• M6: 1,045,091 km (0.106 R)
• M7: 1,158,785 km (0.098 R)
• M8: 1,237,025 km (0.107 R)
• M9: 1,715,738 km (0.074 R)
• M10: 1,929,214 km (0.103 R)
• M11: 2,518,331 km (0.104 R)
• M12: 2,797,630 km (0.059 R)
• M13: 3,032,199 km (0.093 R)
• M14: 4,217,164 km (0.08 R)
• M15: 4,320,237 km (0.115 R)
• M16: 4,676,878 km (0.113 R)
• M17: 5,065,085 km (0.04 R)
• M18: 5,531,232 km (0.034 R)
• M19: 6,174,203 km (0.058 R)
• M20: 6,385,884 km (0.108 R)
• M21: 6,792,491 km (0.109 R)
• M22: 7,480,642 km (0.117 R)
• M23: 7,807,662 km (0.092 R)
• M24: 8,346,065 km (0.111 R)
• M25: 8,449,886 km (0.077 R)
• M26: 9,458,625 km (0.117 R)
• M27: 9,812,424 km (0.05 R)
• M28: 10,730,057 km (0.063 R)
• M29: 11,270,853 km (0.092 R)
• M30: 11,617,172 km (0.051 R)
• M31: 12,260,892 km (0.11 R)
• M32: 12,616,935 km (0.112 R)
• M33: 13,066,776 km (0.087 R)
• M34: 13,400,080 km (0.118 R)
• M35: 13,552,520 km (0.097 R)
• M36: 14,044,248 km (0.084 R)
• M37: 14,510,395 km (0.099 R)
• M38: 14,729,855 km (0.048 R)
• M39: 15,362,505 km (0.087 R)
• M40: 16,133,532 km (0.067 R)
• M41: 16,458,608 km (0.076 R)
• M42: 16,753,017 km (0.066 R)
• M43: 16,884,364 km (0.088 R)
• M44: 17,214,377 km (0.066 R)
• M45: 17,446,552 km (0.091 R)
• M46: 18,250,791 km (0.04 R)
• M47: 18,453,795 km (0.065 R)
• M48: 19,341,808 km (0.081 R)
• M49: 19,617,966 km (0.114 R)
• M50: 19,825,907 km (0.076 R)
• M51: 20,876,383 km (0.116 R)
• M52: 21,945,110 km (0.113 R)
• M53: 22,305,192 km (0.047 R)
• M54: 22,522,259 km (0.1 R)
• M55: 23,067,992 km (0.1 R)
• M56: 23,214,298 km (0.104 R)
• M57: 23,913,220 km (0.112 R)
• M58: 24,656,422 km (0.029 R)
• M59: 24,880,819 km (0.108 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.6

Radius: 9.9

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.11 AU - 8.27 AU

Year: 8692 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 29,465,210 km

• M1: 176,974 km (0.047 R)
• M2: 511,924 km (0.09 R)
• M3: 689,945 km (0.068 R)
• M4: 850,314 km (0.112 R)
• M5: 982,260 km (0.056 R)
• M6: 1,135,747 km (0.105 R)
• M7: 1,267,393 km (0.101 R)
• M8: 1,419,833 km (0.082 R)
• M9: 1,562,400 km (0.113 R)
• M10: 1,660,088 km (0.07 R)
• M11: 1,983,369 km (0.077 R)
• M12: 2,179,791 km (0.118 R)
• M13: 2,886,491 km (0.052 R)
• M14: 3,659,613 km (0.111 R)
• M15: 4,285,530 km (0.064 R)
• M16: 6,017,425 km (0.079 R)
• M17: 6,094,916 km (0.112 R)
• M18: 6,303,157 km (0.117 R)
• M19: 6,753,745 km (0.115 R)
• M20: 6,834,229 km (0.029 R)
• M21: 6,942,239 km (0.044 R)
• M22: 7,050,697 km (0.09 R)
• M23: 7,324,611 km (0.091 R)
• M24: 7,657,765 km (0.115 R)
• M25: 8,512,418 km (0.086 R)
• M26: 8,716,170 km (0.105 R)
• M27: 9,039,751 km (0.113 R)
• M28: 9,158,382 km (0.075 R)
• M29: 10,095,164 km (0.029 R)
• M30: 10,684,430 km (0.041 R)
• M31: 11,734,307 km (0.027 R)
• M32: 12,386,404 km (0.086 R)
• M33: 13,083,979 km (0.034 R)
• M34: 13,760,162 km (0.086 R)
• M35: 15,464,231 km (0.048 R)
• M36: 15,963,290 km (0.092 R)
• M37: 16,035,097 km (0.105 R)
• M38: 16,612,844 km (0.097 R)
• M39: 16,721,900 km (0.096 R)
• M40: 17,714,333 km (0.086 R)
• M41: 18,049,432 km (0.042 R)
• M42: 18,877,307 km (0.102 R)
• M43: 20,491,916 km (0.119 R)
• M44: 20,765,381 km (0.115 R)
• M45: 21,871,059 km (0.105 R)
• M46: 22,190,451 km (0.103 R)
• M47: 23,565,105 km (0.076 R)
• M48: 23,933,715 km (0.117 R)
• M49: 25,384,963 km (0.107 R)
• M50: 26,100,041 km (0.117 R)
• M51: 27,163,682 km (0.102 R)
• M52: 27,507,009 km (0.083 R)
• M53: 27,895,066 km (0.066 R)
• M54: 28,632,883 km (0.116 R)
• M55: 29,201,504 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 18,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit