🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.69 AU - 0.71 AU

Year: 250 Days

Day: 32 Hours

Environment

Temp: -4 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.85 AU - 1.13 AU

Year: 421 Days

Day: 47.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.92 AU - 1.44 AU

Year: 548 Days

Day: 34.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.77 AU - 2.09 AU

Year: 1146 Days

Day: 38.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.96 AU - 2.2 AU

Year: 1282 Days

Day: 18.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,459,389 km

• M1: 1,429,408 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.26 AU - 2.62 AU

Year: 1629 Days

Day: 22.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.9

Radius: 12.1

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.39 AU - 3.59 AU

Year: 2210 Days

Day: 7.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 37,459,389 km

• M1: 175,927 km (0.089 R)
• M2: 293,810 km (0.089 R)
• M3: 386,411 km (0.114 R)
• M4: 478,414 km (0.112 R)
• M5: 646,861 km (0.03 R)
• M6: 771,327 km (0.107 R)
• M7: 875,447 km (0.071 R)
• M8: 954,434 km (0.025 R)
• M9: 1,057,059 km (0.081 R)
• M10: 1,185,414 km (0.116 R)
• M11: 1,615,208 km (0.095 R)
• M12: 1,867,430 km (0.103 R)
• M13: 1,958,835 km (0.1 R)
• M14: 2,092,126 km (0.038 R)
• M15: 2,200,884 km (0.055 R)
• M16: 2,382,047 km (0.088 R)
• M17: 2,641,001 km (0.098 R)
• M18: 2,788,953 km (0.095 R)
• M19: 3,139,760 km (0.044 R)
• M20: 3,651,534 km (0.068 R)
• M21: 3,883,860 km (0.045 R)
• M22: 4,069,810 km (0.107 R)
• M23: 4,363,022 km (0.045 R)
• M24: 4,485,842 km (0.12 R)
• M25: 4,770,826 km (0.113 R)
• M26: 5,737,826 km (0.053 R)
• M27: 5,911,360 km (0.107 R)
• M28: 6,204,422 km (0.116 R)
• M29: 6,462,179 km (0.074 R)
• M30: 6,825,104 km (0.09 R)
• M31: 6,988,614 km (0.094 R)
• M32: 7,091,388 km (0.1 R)
• M33: 7,215,554 km (0.082 R)
• M34: 7,382,057 km (0.082 R)
• M35: 7,528,812 km (0.093 R)
• M36: 7,676,615 km (0.074 R)
• M37: 7,975,062 km (0.083 R)
• M38: 8,125,857 km (0.098 R)
• M39: 8,451,831 km (0.107 R)
• M40: 8,649,599 km (0.12 R)
• M41: 9,274,619 km (0.063 R)
• M42: 9,983,563 km (0.093 R)
• M43: 10,333,024 km (0.098 R)
• M44: 10,450,309 km (0.03 R)
• M45: 10,710,011 km (0.069 R)
• M46: 10,805,005 km (0.054 R)
• M47: 10,995,892 km (0.088 R)
• M48: 11,405,192 km (0.043 R)
• M49: 11,745,976 km (0.117 R)
• M50: 11,966,782 km (0.098 R)
• M51: 12,437,567 km (0.104 R)
• M52: 12,662,712 km (0.12 R)
• M53: 12,763,242 km (0.11 R)
• M54: 12,889,203 km (0.104 R)
• M55: 13,015,613 km (0.063 R)
• M56: 13,295,212 km (0.029 R)
• M57: 13,731,289 km (0.095 R)
• M58: 13,886,273 km (0.101 R)
• M59: 14,250,244 km (0.061 R)
• M60: 15,441,343 km (0.083 R)
• M61: 15,575,682 km (0.064 R)
• M62: 15,656,464 km (0.069 R)
• M63: 15,899,710 km (0.075 R)
• M64: 15,980,942 km (0.083 R)
• M65: 16,857,286 km (0.112 R)
• M66: 17,468,843 km (0.119 R)
• M67: 17,608,866 km (0.119 R)
• M68: 18,002,907 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.5

Radius: 8.9

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.87 AU - 4.01 AU

Year: 2728 Days

Day: 12.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 37,459,389 km

• M1: 113,694 km (0.04 R)
• M2: 195,674 km (0.076 R)
• M3: 338,241 km (0.08 R)
• M4: 475,721 km (0.112 R)
• M5: 608,415 km (0.085 R)
• M6: 701,315 km (0.104 R)
• M7: 883,226 km (0.116 R)
• M8: 1,153,400 km (0.097 R)
• M9: 1,217,128 km (0.099 R)
• M10: 1,292,825 km (0.112 R)
• M11: 1,472,342 km (0.113 R)
• M12: 1,636,002 km (0.085 R)
• M13: 2,032,885 km (0.066 R)
• M14: 2,097,512 km (0.094 R)
• M15: 2,349,883 km (0.116 R)
• M16: 2,417,950 km (0.045 R)
• M17: 2,514,291 km (0.06 R)
• M18: 2,668,527 km (0.101 R)
• M19: 2,782,670 km (0.099 R)
• M20: 3,300,877 km (0.07 R)
• M21: 3,594,687 km (0.068 R)
• M22: 3,832,697 km (0.088 R)
• M23: 3,913,331 km (0.12 R)
• M24: 4,191,284 km (0.036 R)
• M25: 5,294,568 km (0.094 R)
• M26: 5,420,380 km (0.066 R)
• M27: 6,046,148 km (0.1 R)
• M28: 6,158,944 km (0.088 R)
• M29: 6,310,487 km (0.056 R)
• M30: 6,482,525 km (0.079 R)
• M31: 6,559,418 km (0.114 R)
• M32: 6,675,356 km (0.09 R)
• M33: 6,772,445 km (0.054 R)
• M34: 7,047,107 km (0.111 R)
• M35: 7,851,644 km (0.101 R)
• M36: 8,119,275 km (0.067 R)
• M37: 8,202,302 km (0.103 R)
• M38: 8,410,991 km (0.112 R)
• M39: 8,516,008 km (0.09 R)
• M40: 8,600,382 km (0.106 R)
• M41: 8,706,147 km (0.081 R)
• M42: 8,769,876 km (0.082 R)
• M43: 8,940,567 km (0.087 R)
• M44: 9,090,763 km (0.108 R)
• M45: 9,176,932 km (0.084 R)
• M46: 9,942,873 km (0.104 R)
• M47: 10,053,874 km (0.083 R)
• M48: 10,299,813 km (0.073 R)
• M49: 10,479,929 km (0.098 R)
• M50: 11,535,492 km (0.083 R)
• M51: 11,863,410 km (0.049 R)
• M52: 12,218,256 km (0.102 R)
• M53: 12,769,076 km (0.089 R)
• M54: 12,962,506 km (0.087 R)
• M55: 13,230,286 km (0.099 R)
• M56: 13,499,712 km (0.026 R)
• M57: 13,919,783 km (0.111 R)
• M58: 14,168,863 km (0.069 R)
• M59: 14,444,572 km (0.084 R)
• M60: 14,747,508 km (0.059 R)
• M61: 15,231,158 km (0.087 R)
• M62: 15,385,094 km (0.066 R)
• M63: 15,771,954 km (0.106 R)
• M64: 16,266,674 km (0.081 R)
• M65: 16,792,810 km (0.098 R)
• M66: 17,084,675 km (0.104 R)
• M67: 17,997,222 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880

Radius: 9.9

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.84 AU - 5.92 AU

Year: 6095 Days

Day: 15 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,459,389 km

• M1: 129,253 km (0.083 R)
• M2: 198,666 km (0.074 R)
• M3: 261,946 km (0.114 R)
• M4: 326,871 km (0.073 R)
• M5: 399,726 km (0.09 R)
• M6: 528,080 km (0.11 R)
• M7: 631,153 km (0.085 R)
• M8: 1,114,504 km (0.07 R)
• M9: 1,339,350 km (0.087 R)
• M10: 1,675,197 km (0.036 R)
• M11: 1,832,873 km (0.082 R)
• M12: 1,934,151 km (0.085 R)
• M13: 2,740,184 km (0.079 R)
• M14: 2,833,084 km (0.068 R)
• M15: 3,118,068 km (0.098 R)
• M16: 3,741,892 km (0.037 R)
• M17: 4,706,349 km (0.068 R)
• M18: 4,846,223 km (0.06 R)
• M19: 4,987,593 km (0.115 R)
• M20: 5,187,605 km (0.1 R)
• M21: 5,744,109 km (0.085 R)
• M22: 6,536,230 km (0.057 R)
• M23: 6,976,945 km (0.082 R)
• M24: 7,656,120 km (0.102 R)
• M25: 8,120,621 km (0.075 R)
• M26: 8,288,769 km (0.089 R)
• M27: 8,390,197 km (0.08 R)
• M28: 9,427,209 km (0.084 R)
• M29: 9,674,943 km (0.055 R)
• M30: 10,068,685 km (0.056 R)
• M31: 10,650,770 km (0.106 R)
• M32: 10,724,372 km (0.066 R)
• M33: 11,057,377 km (0.118 R)
• M34: 11,206,526 km (0.114 R)
• M35: 12,153,481 km (0.108 R)
• M36: 12,345,863 km (0.112 R)
• M37: 13,126,016 km (0.062 R)
• M38: 13,721,416 km (0.116 R)
• M39: 14,651,615 km (0.109 R)
• M40: 15,186,428 km (0.117 R)
• M41: 15,937,409 km (0.12 R)
• M42: 16,063,819 km (0.114 R)
• M43: 16,402,359 km (0.092 R)
• M44: 16,487,331 km (0.113 R)
• M45: 16,572,452 km (0.104 R)
• M46: 16,700,508 km (0.097 R)
• M47: 17,172,639 km (0.063 R)
• M48: 17,518,808 km (0.066 R)
• M49: 17,998,569 km (0.111 R)
• M50: 18,350,273 km (0.04 R)
• M51: 18,971,104 km (0.087 R)
• M52: 20,461,698 km (0.073 R)
• M53: 20,736,658 km (0.103 R)
• M54: 21,615,845 km (0.104 R)
• M55: 22,696,091 km (0.084 R)
• M56: 23,362,400 km (0.106 R)
• M57: 24,131,633 km (0.107 R)
• M58: 26,090,916 km (0.068 R)
• M59: 26,239,915 km (0.088 R)
• M60: 26,488,846 km (0.078 R)
• M61: 26,688,709 km (0.076 R)
• M62: 28,100,763 km (0.106 R)
• M63: 28,815,991 km (0.115 R)
• M64: 28,918,615 km (0.039 R)
• M65: 29,640,724 km (0.101 R)
• M66: 29,744,245 km (0.101 R)
• M67: 30,316,457 km (0.116 R)
• M68: 30,944,768 km (0.054 R)
• M69: 31,102,445 km (0.074 R)
• M70: 31,948,271 km (0.11 R)
• M71: 32,908,839 km (0.081 R)
• M72: 33,231,222 km (0.116 R)
• M73: 33,392,638 km (0.095 R)
• M74: 33,824,827 km (0.108 R)
• M75: 35,351,622 km (0.098 R)
• M76: 35,736,837 km (0.066 R)
• M77: 36,012,845 km (0.11 R)
• M78: 36,123,398 km (0.099 R)
• M79: 36,234,100 km (0.085 R)
• M80: 36,733,757 km (0.069 R)
• M81: 36,956,508 km (0.09 R)
• M82: 37,068,108 km (0.08 R)
• M83: 37,291,458 km (0.096 R)
• M84: 37,459,456 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 12,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit