🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.4 AU - 0.64 AU

Year: 157 Days

Day: 41.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,686,760 km

• M1: 208,988 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.52 AU - 0.56 AU

Year: 166 Days

Day: 16.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,686,760 km

• M1: 369,208 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.68 AU - 0.8 AU

Year: 267 Days

Day: 30.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 15,686,760 km

• M1: 48,021 km (0.11 R)
• M2: 67,020 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.93 AU - 1.27 AU

Year: 483 Days

Day: 23.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.96 AU - 1.58 AU

Year: 600 Days

Day: 28.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.9

Radius: 14.3

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.33 AU - 3.79 AU

Year: 2243 Days

Day: 10.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 15,686,760 km

• M1: 278,850 km (0.119 R)
• M2: 401,221 km (0.083 R)
• M3: 544,985 km (0.041 R)
• M4: 843,732 km (0.05 R)
• M5: 1,023,100 km (0.071 R)
• M6: 1,216,231 km (0.094 R)
• M7: 1,307,336 km (0.049 R)
• M8: 1,562,550 km (0.116 R)
• M9: 2,036,775 km (0.075 R)
• M10: 2,360,804 km (0.072 R)
• M11: 2,489,907 km (0.079 R)
• M12: 2,621,553 km (0.107 R)
• M13: 2,728,516 km (0.113 R)
• M14: 3,100,715 km (0.108 R)
• M15: 3,285,917 km (0.082 R)
• M16: 3,430,878 km (0.096 R)
• M17: 3,682,501 km (0.05 R)
• M18: 3,909,441 km (0.103 R)
• M19: 4,017,002 km (0.078 R)
• M20: 4,345,818 km (0.118 R)
• M21: 4,505,439 km (0.085 R)
• M22: 4,963,059 km (0.078 R)
• M23: 5,435,788 km (0.098 R)
• M24: 5,940,681 km (0.09 R)
• M25: 6,370,177 km (0.099 R)
• M26: 6,643,791 km (0.115 R)
• M27: 6,846,795 km (0.109 R)
• M28: 6,958,545 km (0.045 R)
• M29: 7,373,230 km (0.075 R)
• M30: 7,583,565 km (0.093 R)
• M31: 8,069,309 km (0.112 R)
• M32: 8,365,513 km (0.074 R)
• M33: 8,524,984 km (0.119 R)
• M34: 8,766,136 km (0.101 R)
• M35: 9,050,372 km (0.06 R)
• M36: 9,255,321 km (0.05 R)
• M37: 9,441,122 km (0.09 R)
• M38: 10,048,040 km (0.116 R)
• M39: 10,196,441 km (0.08 R)
• M40: 10,409,768 km (0.08 R)
• M41: 11,299,875 km (0.079 R)
• M42: 11,409,979 km (0.111 R)
• M43: 11,609,393 km (0.057 R)
• M44: 11,765,125 km (0.104 R)
• M45: 11,876,874 km (0.108 R)
• M46: 12,101,421 km (0.056 R)
• M47: 12,236,956 km (0.113 R)
• M48: 12,463,747 km (0.115 R)
• M49: 12,623,368 km (0.054 R)
• M50: 12,898,478 km (0.067 R)
• M51: 14,208,955 km (0.103 R)
• M52: 14,495,286 km (0.077 R)
• M53: 14,591,178 km (0.059 R)
• M54: 15,317,027 km (0.053 R)
• M55: 15,414,714 km (0.072 R)
• M56: 15,955,660 km (0.114 R)
• M57: 16,402,808 km (0.097 R)
• M58: 16,577,838 km (0.104 R)
• M59: 16,879,427 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.7

Radius: 10.4

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.15 AU - 4.07 AU

Year: 2874 Days

Day: 7.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 15,686,760 km

• M1: 131,048 km (0.106 R)
• M2: 199,115 km (0.053 R)
• M3: 455,077 km (0.102 R)
• M4: 530,773 km (0.076 R)
• M5: 723,455 km (0.104 R)
• M6: 842,984 km (0.05 R)
• M7: 920,027 km (0.045 R)
• M8: 1,040,453 km (0.081 R)
• M9: 1,134,550 km (0.057 R)
• M10: 1,309,131 km (0.081 R)
• M11: 1,528,292 km (0.111 R)
• M12: 1,847,534 km (0.1 R)
• M13: 2,028,248 km (0.088 R)
• M14: 2,188,018 km (0.08 R)
• M15: 2,351,828 km (0.07 R)
• M16: 2,477,490 km (0.119 R)
• M17: 2,562,612 km (0.115 R)
• M18: 3,017,688 km (0.069 R)
• M19: 3,139,311 km (0.103 R)
• M20: 3,216,055 km (0.088 R)
• M21: 3,309,254 km (0.083 R)
• M22: 3,577,783 km (0.094 R)
• M23: 3,658,266 km (0.108 R)
• M24: 3,771,811 km (0.103 R)
• M25: 4,254,863 km (0.117 R)
• M26: 4,323,079 km (0.075 R)
• M27: 4,989,089 km (0.098 R)
• M28: 5,389,413 km (0.092 R)
• M29: 5,593,464 km (0.106 R)
• M30: 5,668,263 km (0.083 R)
• M31: 5,743,511 km (0.047 R)
• M32: 5,913,903 km (0.113 R)
• M33: 6,298,669 km (0.077 R)
• M34: 6,553,135 km (0.107 R)
• M35: 6,810,892 km (0.051 R)
• M36: 6,890,927 km (0.077 R)
• M37: 7,173,517 km (0.096 R)
• M38: 7,480,492 km (0.081 R)
• M39: 7,645,947 km (0.102 R)
• M40: 7,833,692 km (0.072 R)
• M41: 7,917,467 km (0.114 R)
• M42: 8,043,878 km (0.067 R)
• M43: 8,149,793 km (0.063 R)
• M44: 8,925,607 km (0.104 R)
• M45: 9,300,200 km (0.076 R)
• M46: 9,433,642 km (0.11 R)
• M47: 9,883,183 km (0.057 R)
• M48: 10,042,056 km (0.113 R)
• M49: 10,431,759 km (0.085 R)
• M50: 10,709,712 km (0.072 R)
• M51: 10,990,208 km (0.091 R)
• M52: 11,391,728 km (0.1 R)
• M53: 11,798,036 km (0.087 R)
• M54: 11,894,377 km (0.115 R)
• M55: 12,209,131 km (0.071 R)
• M56: 12,526,727 km (0.105 R)
• M57: 12,946,050 km (0.103 R)
• M58: 13,445,408 km (0.083 R)
• M59: 13,571,220 km (0.055 R)
• M60: 13,672,198 km (0.108 R)
• M61: 13,900,185 km (0.099 R)
• M62: 14,001,912 km (0.092 R)
• M63: 14,078,356 km (0.085 R)
• M64: 14,772,939 km (0.109 R)
• M65: 15,163,689 km (0.085 R)
• M66: 15,399,754 km (0.11 R)
• M67: 15,928,732 km (0.114 R)
• M68: 16,115,281 km (0.091 R)
• M69: 16,222,244 km (0.107 R)
• M70: 17,551,271 km (0.053 R)
• M71: 17,799,155 km (0.07 R)
• M72: 17,937,383 km (0.089 R)
• M73: 18,159,237 km (0.12 R)
• M74: 18,270,538 km (0.06 R)
• M75: 18,605,786 km (0.085 R)
• M76: 18,830,482 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.2

Radius: 10.2

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.75 AU - 5.45 AU

Year: 4825 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 15,686,760 km

• M1: 131,945 km (0.119 R)
• M2: 201,957 km (0.111 R)
• M3: 404,363 km (0.113 R)
• M4: 561,590 km (0.04 R)
• M5: 753,375 km (0.039 R)
• M6: 817,852 km (0.119 R)
• M7: 1,309,131 km (0.101 R)
• M8: 1,485,806 km (0.073 R)
• M9: 1,739,674 km (0.059 R)
• M10: 1,863,092 km (0.077 R)
• M11: 2,212,852 km (0.043 R)
• M12: 3,058,080 km (0.107 R)
• M13: 3,515,251 km (0.055 R)
• M14: 4,017,301 km (0.117 R)
• M15: 4,205,495 km (0.036 R)
• M16: 4,444,852 km (0.077 R)
• M17: 4,517,556 km (0.083 R)
• M18: 5,012,576 km (0.103 R)
• M19: 5,395,098 km (0.102 R)
• M20: 5,576,859 km (0.069 R)
• M21: 5,734,386 km (0.097 R)
• M22: 6,737,738 km (0.107 R)
• M23: 7,131,480 km (0.091 R)
• M24: 7,359,916 km (0.084 R)
• M25: 8,267,676 km (0.113 R)
• M26: 8,507,631 km (0.059 R)
• M27: 8,749,979 km (0.073 R)
• M28: 8,963,904 km (0.063 R)
• M29: 9,056,206 km (0.083 R)
• M30: 9,303,641 km (0.086 R)
• M31: 9,584,736 km (0.096 R)
• M32: 9,773,678 km (0.059 R)
• M33: 10,347,834 km (0.067 R)
• M34: 10,509,400 km (0.115 R)
• M35: 10,639,101 km (0.096 R)
• M36: 10,802,163 km (0.045 R)
• M37: 10,933,061 km (0.073 R)
• M38: 10,998,735 km (0.044 R)
• M39: 11,229,714 km (0.098 R)
• M40: 11,428,978 km (0.117 R)
• M41: 14,123,984 km (0.097 R)
• M42: 15,174,011 km (0.079 R)
• M43: 15,838,375 km (0.091 R)
• M44: 15,912,726 km (0.077 R)
• M45: 16,024,625 km (0.103 R)
• M46: 16,324,120 km (0.096 R)
• M47: 16,700,957 km (0.107 R)
• M48: 17,310,119 km (0.112 R)
• M49: 17,694,586 km (0.072 R)
• M50: 18,004,104 km (0.064 R)
• M51: 19,618,564 km (0.089 R)
• M52: 19,738,541 km (0.116 R)
• M53: 20,019,337 km (0.062 R)
• M54: 20,261,087 km (0.103 R)
• M55: 20,463,343 km (0.031 R)
• M56: 20,666,198 km (0.076 R)
• M57: 20,829,110 km (0.084 R)
• M58: 21,278,951 km (0.1 R)
• M59: 21,361,080 km (0.104 R)
• M60: 21,443,359 km (0.086 R)
• M61: 21,566,927 km (0.1 R)
• M62: 21,649,355 km (0.036 R)
• M63: 21,980,565 km (0.11 R)
• M64: 22,271,682 km (0.079 R)
• M65: 22,689,659 km (0.036 R)
• M66: 23,279,373 km (0.089 R)
• M67: 23,364,046 km (0.065 R)
• M68: 24,130,585 km (0.111 R)
• M69: 25,035,204 km (0.095 R)
• M70: 25,252,270 km (0.112 R)
• M71: 25,513,468 km (0.105 R)
• M72: 26,170,652 km (0.103 R)
• M73: 26,523,403 km (0.115 R)
• M74: 27,055,373 km (0.069 R)
• M75: 27,680,543 km (0.105 R)
• M76: 28,040,026 km (0.115 R)
• M77: 29,584,625 km (0.047 R)
• M78: 30,044,189 km (0.115 R)
• M79: 30,737,874 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.7

Radius: 14.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.44 AU - 8.57 AU

Year: 8605 Days

Day: 8.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 15,686,760 km

• M1: 234,270 km (0.114 R)
• M2: 332,855 km (0.091 R)
• M3: 443,408 km (0.068 R)
• M4: 544,985 km (0.111 R)
• M5: 875,297 km (0.068 R)
• M6: 1,000,211 km (0.108 R)
• M7: 1,143,975 km (0.069 R)
• M8: 1,360,293 km (0.09 R)
• M9: 1,521,560 km (0.074 R)
• M10: 1,805,198 km (0.051 R)
• M11: 1,908,719 km (0.091 R)
• M12: 2,014,186 km (0.096 R)
• M13: 2,327,144 km (0.115 R)
• M14: 2,506,064 km (0.095 R)
• M15: 2,930,024 km (0.093 R)
• M16: 3,231,464 km (0.11 R)
• M17: 3,580,625 km (0.111 R)
• M18: 3,922,755 km (0.118 R)
• M19: 4,721,010 km (0.119 R)
• M20: 5,181,621 km (0.102 R)
• M21: 5,395,696 km (0.087 R)
• M22: 5,634,753 km (0.069 R)
• M23: 5,810,830 km (0.119 R)
• M24: 6,011,142 km (0.106 R)
• M25: 6,213,697 km (0.115 R)
• M26: 6,350,130 km (0.073 R)
• M27: 6,579,614 km (0.1 R)
• M28: 7,023,171 km (0.097 R)
• M29: 7,141,653 km (0.098 R)
• M30: 7,260,583 km (0.106 R)
• M31: 7,549,157 km (0.091 R)
• M32: 8,689,841 km (0.064 R)
• M33: 8,944,905 km (0.077 R)
• M34: 9,436,484 km (0.059 R)
• M35: 9,751,687 km (0.068 R)
• M36: 9,937,039 km (0.092 R)
• M37: 10,070,181 km (0.1 R)
• M38: 10,284,554 km (0.073 R)
• M39: 10,799,470 km (0.053 R)
• M40: 11,184,535 km (0.104 R)
• M41: 11,295,238 km (0.071 R)
• M42: 11,462,189 km (0.109 R)
• M43: 12,366,358 km (0.071 R)
• M44: 13,001,252 km (0.1 R)
• M45: 13,263,946 km (0.091 R)
• M46: 14,003,258 km (0.095 R)
• M47: 14,092,867 km (0.041 R)
• M48: 14,634,711 km (0.032 R)
• M49: 15,491,009 km (0.045 R)
• M50: 15,987,674 km (0.03 R)
• M51: 16,774,260 km (0.069 R)
• M52: 16,933,133 km (0.078 R)
• M53: 17,156,333 km (0.111 R)
• M54: 17,348,416 km (0.118 R)
• M55: 17,734,678 km (0.078 R)
• M56: 17,864,080 km (0.1 R)
• M57: 18,156,544 km (0.065 R)
• M58: 18,417,742 km (0.102 R)
• M59: 18,745,960 km (0.081 R)
• M60: 18,943,878 km (0.049 R)
• M61: 19,375,019 km (0.109 R)
• M62: 19,474,950 km (0.098 R)
• M63: 19,708,921 km (0.056 R)
• M64: 20,687,890 km (0.045 R)
• M65: 21,855,950 km (0.103 R)
• M66: 22,693,249 km (0.11 R)
• M67: 23,292,837 km (0.081 R)
• M68: 23,719,042 km (0.084 R)
• M69: 23,861,758 km (0.071 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.4

Radius: 8.5

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.54 AU - 10.12 AU

Year: 12913 Days

Day: 11 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 15,686,760 km

• M1: 140,173 km (0.051 R)
• M2: 317,746 km (0.072 R)
• M3: 388,057 km (0.095 R)
• M4: 512,522 km (0.059 R)
• M5: 983,905 km (0.059 R)
• M6: 1,207,404 km (0.095 R)
• M7: 1,605,185 km (0.105 R)
• M8: 1,846,786 km (0.087 R)
• M9: 2,316,074 km (0.071 R)
• M10: 2,589,539 km (0.096 R)
• M11: 2,834,132 km (0.112 R)
• M12: 2,926,134 km (0.105 R)
• M13: 3,331,993 km (0.119 R)
• M14: 3,443,145 km (0.102 R)
• M15: 3,541,580 km (0.053 R)
• M16: 4,003,239 km (0.03 R)
• M17: 4,241,100 km (0.114 R)
• M18: 4,499,156 km (0.105 R)
• M19: 4,668,800 km (0.08 R)
• M20: 4,871,954 km (0.043 R)
• M21: 5,271,081 km (0.036 R)
• M22: 5,581,497 km (0.119 R)
• M23: 5,948,311 km (0.107 R)
• M24: 6,100,601 km (0.117 R)
• M25: 6,722,779 km (0.035 R)
• M26: 6,810,892 km (0.084 R)
• M27: 7,256,843 km (0.098 R)
• M28: 7,547,213 km (0.102 R)
• M29: 7,767,421 km (0.106 R)
• M30: 8,881,177 km (0.117 R)
• M31: 9,055,458 km (0.117 R)
• M32: 9,152,847 km (0.071 R)
• M33: 9,289,729 km (0.102 R)
• M34: 9,644,575 km (0.082 R)
• M35: 9,843,839 km (0.056 R)
• M36: 10,449,411 km (0.088 R)
• M37: 10,633,417 km (0.063 R)
• M38: 10,715,546 km (0.062 R)
• M39: 11,233,753 km (0.12 R)
• M40: 11,464,283 km (0.111 R)
• M41: 12,380,720 km (0.106 R)
• M42: 12,488,729 km (0.105 R)
• M43: 13,431,196 km (0.073 R)
• M44: 13,497,767 km (0.071 R)
• M45: 13,742,958 km (0.037 R)
• M46: 15,291,146 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 16,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit