🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.53 AU - 0.79 AU

Year: 202 Days

Day: 45.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.79 AU - 1.05 AU

Year: 332 Days

Day: 15.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,198,464 km

• M1: 67,020 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.07 AU - 1.21 AU

Year: 459 Days

Day: 25 Hours

Environment

Temp: 8 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,198,464 km

• M1: 585,376 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.11 AU - 4.61 AU

Year: 2857 Days

Day: 28 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.9

Radius: 10.4

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.48 AU - 6.34 AU

Year: 4740 Days

Day: 8.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,198,464 km

• M1: 138,827 km (0.058 R)
• M2: 384,018 km (0.086 R)
• M3: 710,440 km (0.113 R)
• M4: 960,119 km (0.093 R)
• M5: 1,115,701 km (0.107 R)
• M6: 1,238,072 km (0.095 R)
• M7: 2,048,593 km (0.087 R)
• M8: 2,132,368 km (0.073 R)
• M9: 2,355,867 km (0.037 R)
• M10: 2,443,831 km (0.055 R)
• M11: 2,550,943 km (0.088 R)
• M12: 3,014,098 km (0.029 R)
• M13: 3,129,139 km (0.11 R)
• M14: 3,443,444 km (0.064 R)
• M15: 3,933,975 km (0.082 R)
• M16: 4,208,936 km (0.104 R)
• M17: 4,732,977 km (0.086 R)
• M18: 4,844,877 km (0.107 R)
• M19: 4,957,524 km (0.098 R)
• M20: 5,628,620 km (0.102 R)
• M21: 6,525,908 km (0.108 R)
• M22: 6,877,014 km (0.1 R)
• M23: 7,004,023 km (0.059 R)
• M24: 7,106,048 km (0.091 R)
• M25: 7,285,865 km (0.063 R)
• M26: 7,415,267 km (0.115 R)
• M27: 7,676,465 km (0.066 R)
• M28: 7,993,912 km (0.109 R)
• M29: 8,180,909 km (0.038 R)
• M30: 8,315,547 km (0.113 R)
• M31: 8,478,011 km (0.114 R)
• M32: 8,668,897 km (0.111 R)
• M33: 8,778,553 km (0.106 R)
• M34: 9,194,136 km (0.055 R)
• M35: 9,616,151 km (0.096 R)
• M36: 9,786,693 km (0.058 R)
• M37: 10,537,524 km (0.115 R)
• M38: 11,426,884 km (0.091 R)
• M39: 11,819,728 km (0.107 R)
• M40: 11,972,018 km (0.091 R)
• M41: 12,370,996 km (0.098 R)
• M42: 12,712,079 km (0.064 R)
• M43: 12,868,110 km (0.101 R)
• M44: 13,119,135 km (0.101 R)
• M45: 13,213,681 km (0.103 R)
• M46: 13,340,091 km (0.066 R)
• M47: 13,530,529 km (0.1 R)
• M48: 13,721,715 km (0.114 R)
• M49: 13,881,785 km (0.118 R)
• M50: 14,333,421 km (0.067 R)
• M51: 14,593,721 km (0.051 R)
• M52: 14,954,102 km (0.037 R)
• M53: 15,450,169 km (0.11 R)
• M54: 16,289,114 km (0.119 R)
• M55: 16,424,649 km (0.076 R)
• M56: 16,833,800 km (0.096 R)
• M57: 17,246,241 km (0.103 R)
• M58: 17,906,117 km (0.083 R)
• M59: 18,503,461 km (0.047 R)
• M60: 18,786,949 km (0.103 R)
• M61: 19,465,825 km (0.055 R)
• M62: 19,645,791 km (0.114 R)
• M63: 19,717,897 km (0.112 R)
• M64: 20,590,501 km (0.095 R)
• M65: 20,921,113 km (0.052 R)
• M66: 20,994,715 km (0.094 R)
• M67: 21,179,319 km (0.079 R)
• M68: 21,997,918 km (0.076 R)
• M69: 23,398,005 km (0.083 R)
• M70: 23,474,599 km (0.1 R)
• M71: 23,589,490 km (0.059 R)
• M72: 24,244,130 km (0.114 R)
• M73: 24,787,769 km (0.093 R)
• M74: 24,943,799 km (0.057 R)
• M75: 25,061,084 km (0.105 R)
• M76: 25,139,324 km (0.109 R)
• M77: 25,335,447 km (0.095 R)
• M78: 25,413,985 km (0.085 R)
• M79: 25,492,674 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.3

Radius: 11.9

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.71 AU - 6.27 AU

Year: 4846 Days

Day: 13.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 26,198,464 km

• M1: 152,440 km (0.119 R)
• M2: 252,372 km (0.095 R)
• M3: 429,795 km (0.117 R)
• M4: 549,323 km (0.105 R)
• M5: 706,700 km (0.104 R)
• M6: 826,827 km (0.091 R)
• M7: 945,159 km (0.076 R)
• M8: 1,159,234 km (0.111 R)
• M9: 1,282,951 km (0.108 R)
• M10: 1,488,499 km (0.104 R)
• M11: 1,578,258 km (0.051 R)
• M12: 1,871,320 km (0.096 R)
• M13: 2,220,332 km (0.112 R)
• M14: 2,310,838 km (0.081 R)
• M15: 2,455,799 km (0.098 R)
• M16: 2,685,731 km (0.058 R)
• M17: 3,022,625 km (0.08 R)
• M18: 3,225,480 km (0.118 R)
• M19: 3,432,972 km (0.052 R)
• M20: 4,338,787 km (0.082 R)
• M21: 4,568,270 km (0.107 R)
• M22: 4,835,452 km (0.11 R)
• M23: 4,937,029 km (0.118 R)
• M24: 5,107,720 km (0.04 R)
• M25: 5,472,889 km (0.119 R)
• M26: 5,774,777 km (0.112 R)
• M27: 5,936,791 km (0.119 R)
• M28: 6,320,809 km (0.041 R)
• M29: 6,544,009 km (0.073 R)
• M30: 6,656,507 km (0.11 R)
• M31: 6,883,596 km (0.097 R)
• M32: 7,190,272 km (0.107 R)
• M33: 7,481,988 km (0.046 R)
• M34: 7,579,975 km (0.106 R)
• M35: 7,817,237 km (0.081 R)
• M36: 7,936,765 km (0.074 R)
• M37: 8,016,651 km (0.091 R)
• M38: 8,218,009 km (0.108 R)
• M39: 8,482,050 km (0.114 R)
• M40: 8,666,653 km (0.107 R)
• M41: 8,977,069 km (0.078 R)
• M42: 9,780,110 km (0.1 R)
• M43: 9,865,980 km (0.064 R)
• M44: 10,038,466 km (0.075 R)
• M45: 10,168,466 km (0.12 R)
• M46: 10,342,748 km (0.076 R)
• M47: 10,606,040 km (0.095 R)
• M48: 10,827,146 km (0.088 R)
• M49: 11,027,457 km (0.119 R)
• M50: 11,499,588 km (0.118 R)
• M51: 12,278,096 km (0.108 R)
• M52: 12,487,084 km (0.047 R)
• M53: 12,673,782 km (0.11 R)
• M54: 12,885,014 km (0.112 R)
• M55: 13,073,657 km (0.072 R)
• M56: 13,286,984 km (0.094 R)
• M57: 14,346,885 km (0.032 R)
• M58: 14,444,572 km (0.052 R)
• M59: 14,837,566 km (0.097 R)
• M60: 14,961,133 km (0.107 R)
• M61: 15,785,119 km (0.056 R)
• M62: 16,215,362 km (0.034 R)
• M63: 16,291,657 km (0.101 R)
• M64: 16,419,114 km (0.039 R)
• M65: 17,009,876 km (0.05 R)
• M66: 17,477,070 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 13.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.46 AU - 8.58 AU

Year: 7007 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 55 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,198,464 km

• M1: 219,460 km (0.082 R)
• M2: 306,825 km (0.107 R)
• M3: 602,879 km (0.083 R)
• M4: 695,481 km (0.037 R)
• M5: 782,696 km (0.038 R)
• M6: 933,640 km (0.101 R)
• M7: 1,520,363 km (0.117 R)
• M8: 1,683,574 km (0.066 R)
• M9: 1,852,919 km (0.101 R)
• M10: 1,995,935 km (0.094 R)
• M11: 2,126,235 km (0.062 R)
• M12: 2,225,867 km (0.046 R)
• M13: 2,534,487 km (0.096 R)
• M14: 2,930,921 km (0.085 R)
• M15: 3,174,467 km (0.108 R)
• M16: 3,823,123 km (0.085 R)
• M17: 4,007,129 km (0.04 R)
• M18: 4,152,388 km (0.069 R)
• M19: 4,469,685 km (0.102 R)
• M20: 4,620,480 km (0.093 R)
• M21: 4,707,396 km (0.03 R)
• M22: 4,860,884 km (0.081 R)
• M23: 5,150,505 km (0.12 R)
• M24: 5,240,713 km (0.104 R)
• M25: 5,491,738 km (0.119 R)
• M26: 5,676,641 km (0.104 R)
• M27: 5,793,477 km (0.059 R)
• M28: 6,053,029 km (0.12 R)
• M29: 6,316,471 km (0.037 R)
• M30: 6,461,880 km (0.086 R)
• M31: 6,979,489 km (0.093 R)
• M32: 8,451,083 km (0.106 R)
• M33: 8,692,085 km (0.118 R)
• M34: 9,071,465 km (0.098 R)
• M35: 9,511,881 km (0.109 R)
• M36: 9,762,607 km (0.09 R)
• M37: 9,874,806 km (0.103 R)
• M38: 10,356,361 km (0.077 R)
• M39: 10,442,231 km (0.111 R)
• M40: 11,876,874 km (0.093 R)
• M41: 12,510,571 km (0.076 R)
• M42: 12,785,532 km (0.064 R)
• M43: 12,877,684 km (0.06 R)
• M44: 14,222,120 km (0.116 R)
• M45: 14,381,292 km (0.095 R)
• M46: 14,798,221 km (0.078 R)
• M47: 15,153,965 km (0.116 R)
• M48: 15,316,728 km (0.097 R)
• M49: 15,907,190 km (0.117 R)
• M50: 16,304,971 km (0.089 R)
• M51: 16,672,533 km (0.111 R)
• M52: 17,279,751 km (0.079 R)
• M53: 17,415,735 km (0.057 R)
• M54: 17,620,385 km (0.075 R)
• M55: 18,969,758 km (0.046 R)
• M56: 19,074,925 km (0.099 R)
• M57: 20,603,816 km (0.042 R)
• M58: 20,784,231 km (0.106 R)
• M59: 20,928,892 km (0.106 R)
• M60: 21,219,112 km (0.085 R)
• M61: 21,401,322 km (0.115 R)
• M62: 21,510,827 km (0.087 R)
• M63: 22,282,752 km (0.103 R)
• M64: 22,393,754 km (0.083 R)
• M65: 22,579,106 km (0.08 R)
• M66: 22,876,955 km (0.105 R)
• M67: 23,664,738 km (0.112 R)
• M68: 23,891,528 km (0.105 R)
• M69: 24,005,222 km (0.082 R)
• M70: 24,233,060 km (0.092 R)
• M71: 24,614,385 km (0.034 R)
• M72: 24,959,208 km (0.045 R)
• M73: 25,074,548 km (0.105 R)
• M74: 25,228,634 km (0.108 R)
• M75: 25,421,615 km (0.119 R)
• M76: 25,809,073 km (0.103 R)
• M77: 25,964,506 km (0.065 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: 325 - 15,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit