🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.42 AU - 0.6 AU

Year: 139 Days

Day: 38.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,949,352 km

• M1: 52,210 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.81 AU - 0.93 AU

Year: 309 Days

Day: 28.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 74.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.5 AU - 1.72 AU

Year: 778 Days

Day: 44.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.65 AU - 4.27 AU

Year: 2451 Days

Day: 42 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.1 AU - 4.14 AU

Year: 2623 Days

Day: 21.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,949,352 km

• M1: 216,767 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.1 AU - 4.4 AU

Year: 2765 Days

Day: 44.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,949,352 km

• M1: 1,398,441 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.7

Radius: 10

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.43 AU - 5.57 AU

Year: 3635 Days

Day: 11.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 28,949,352 km

• M1: 152,291 km (0.095 R)
• M2: 348,114 km (0.067 R)
• M3: 415,732 km (0.099 R)
• M4: 551,418 km (0.058 R)
• M5: 775,665 km (0.091 R)
• M6: 1,343,538 km (0.058 R)
• M7: 1,470,547 km (0.08 R)
• M8: 1,601,744 km (0.089 R)
• M9: 1,774,530 km (0.072 R)
• M10: 1,837,810 km (0.117 R)
• M11: 1,953,449 km (0.066 R)
• M12: 2,301,862 km (0.071 R)
• M13: 2,816,330 km (0.066 R)
• M14: 2,980,738 km (0.063 R)
• M15: 3,086,952 km (0.096 R)
• M16: 3,240,888 km (0.043 R)
• M17: 3,365,952 km (0.114 R)
• M18: 3,444,940 km (0.042 R)
• M19: 3,621,016 km (0.065 R)
• M20: 3,701,949 km (0.096 R)
• M21: 4,166,899 km (0.059 R)
• M22: 4,268,925 km (0.09 R)
• M23: 4,527,729 km (0.078 R)
• M24: 4,916,684 km (0.065 R)
• M25: 5,133,451 km (0.118 R)
• M26: 5,353,210 km (0.106 R)
• M27: 5,482,912 km (0.099 R)
• M28: 5,726,606 km (0.091 R)
• M29: 5,897,447 km (0.086 R)
• M30: 6,069,934 km (0.068 R)
• M31: 6,816,726 km (0.097 R)
• M32: 6,977,693 km (0.09 R)
• M33: 7,099,317 km (0.025 R)
• M34: 8,677,125 km (0.1 R)
• M35: 9,005,343 km (0.048 R)
• M36: 9,226,449 km (0.093 R)
• M37: 9,877,798 km (0.117 R)
• M38: 10,847,342 km (0.107 R)
• M39: 10,941,139 km (0.096 R)
• M40: 11,200,841 km (0.104 R)
• M41: 11,295,836 km (0.111 R)
• M42: 11,967,979 km (0.05 R)
• M43: 12,211,076 km (0.085 R)
• M44: 12,333,297 km (0.106 R)
• M45: 12,455,968 km (0.09 R)
• M46: 12,554,403 km (0.116 R)
• M47: 13,000,354 km (0.089 R)
• M48: 13,150,102 km (0.12 R)
• M49: 13,275,465 km (0.096 R)
• M50: 13,401,127 km (0.098 R)
• M51: 13,882,383 km (0.112 R)
• M52: 14,086,734 km (0.115 R)
• M53: 14,163,478 km (0.108 R)
• M54: 14,317,713 km (0.057 R)
• M55: 14,575,919 km (0.105 R)
• M56: 14,653,710 km (0.083 R)
• M57: 14,887,830 km (0.062 R)
• M58: 15,123,148 km (0.104 R)
• M59: 15,280,824 km (0.057 R)
• M60: 15,571,194 km (0.11 R)
• M61: 15,836,730 km (0.115 R)
• M62: 15,996,800 km (0.116 R)
• M63: 16,805,226 km (0.095 R)
• M64: 17,269,129 km (0.054 R)
• M65: 17,406,460 km (0.108 R)
• M66: 17,765,046 km (0.089 R)
• M67: 17,931,250 km (0.083 R)
• M68: 18,686,270 km (0.114 R)
• M69: 18,883,590 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491

Radius: 10.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.11 AU - 6.63 AU

Year: 4739 Days

Day: 7.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 28,949,352 km

• M1: 131,347 km (0.054 R)
• M2: 252,072 km (0.095 R)
• M3: 330,462 km (0.076 R)
• M4: 447,148 km (0.061 R)
• M5: 750,981 km (0.059 R)
• M6: 831,016 km (0.078 R)
• M7: 1,038,658 km (0.1 R)
• M8: 1,155,494 km (0.108 R)
• M9: 1,403,078 km (0.066 R)
• M10: 1,518,718 km (0.082 R)
• M11: 1,652,907 km (0.083 R)
• M12: 2,128,329 km (0.058 R)
• M13: 2,279,124 km (0.097 R)
• M14: 2,734,948 km (0.046 R)
• M15: 3,257,494 km (0.096 R)
• M16: 3,490,866 km (0.089 R)
• M17: 4,161,214 km (0.107 R)
• M18: 4,478,960 km (0.056 R)
• M19: 4,870,907 km (0.117 R)
• M20: 4,959,469 km (0.099 R)
• M21: 5,093,359 km (0.065 R)
• M22: 5,296,513 km (0.054 R)
• M23: 5,456,433 km (0.09 R)
• M24: 6,231,649 km (0.113 R)
• M25: 7,318,477 km (0.099 R)
• M26: 7,909,838 km (0.093 R)
• M27: 8,330,357 km (0.113 R)
• M28: 8,489,829 km (0.036 R)
• M29: 9,774,575 km (0.092 R)
• M30: 9,858,649 km (0.092 R)
• M31: 10,282,610 km (0.098 R)
• M32: 10,453,899 km (0.089 R)
• M33: 10,799,171 km (0.114 R)
• M34: 10,886,237 km (0.09 R)
• M35: 11,560,475 km (0.113 R)
• M36: 11,798,186 km (0.097 R)
• M37: 12,248,176 km (0.119 R)
• M38: 12,338,832 km (0.095 R)
• M39: 12,581,779 km (0.106 R)
• M40: 13,351,161 km (0.067 R)
• M41: 13,631,956 km (0.062 R)
• M42: 13,946,112 km (0.083 R)
• M43: 14,104,237 km (0.111 R)
• M44: 14,774,286 km (0.118 R)
• M45: 14,935,403 km (0.102 R)
• M46: 15,032,342 km (0.072 R)
• M47: 15,356,969 km (0.064 R)
• M48: 15,618,466 km (0.069 R)
• M49: 15,881,310 km (0.066 R)
• M50: 15,947,283 km (0.108 R)
• M51: 16,278,343 km (0.07 R)
• M52: 16,444,845 km (0.099 R)
• M53: 16,678,667 km (0.09 R)
• M54: 16,913,685 km (0.058 R)
• M55: 17,455,080 km (0.107 R)
• M56: 17,864,828 km (0.067 R)
• M57: 18,002,159 km (0.115 R)
• M58: 18,243,311 km (0.058 R)
• M59: 18,589,630 km (0.11 R)
• M60: 19,464,927 km (0.119 R)
• M61: 19,677,057 km (0.08 R)
• M62: 21,620,034 km (0.074 R)
• M63: 21,729,689 km (0.088 R)
• M64: 22,170,554 km (0.114 R)
• M65: 22,429,059 km (0.117 R)
• M66: 23,098,360 km (0.117 R)
• M67: 23,887,489 km (0.063 R)
• M68: 24,380,414 km (0.094 R)
• M69: 24,838,482 km (0.074 R)
• M70: 24,915,077 km (0.081 R)
• M71: 25,030,117 km (0.106 R)
• M72: 25,957,026 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.5

Radius: 3.9

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 11.87 AU - 15.99 AU

Year: 19798 Days

Day: 19.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 28,949,352 km

• M1: 55,800 km (0.081 R)
• M2: 86,468 km (0.094 R)
• M3: 306,227 km (0.099 R)
• M4: 494,720 km (0.098 R)
• M5: 618,587 km (0.109 R)
• M6: 666,010 km (0.068 R)
• M7: 841,937 km (0.085 R)
• M8: 976,126 km (0.1 R)
• M9: 1,003,802 km (0.096 R)
• M10: 1,403,078 km (0.062 R)
• M11: 1,434,494 km (0.059 R)
• M12: 2,218,836 km (0.075 R)
• M13: 2,672,416 km (0.095 R)
• M14: 3,133,028 km (0.118 R)
• M15: 3,574,791 km (0.113 R)
• M16: 3,991,122 km (0.117 R)
• M17: 4,445,750 km (0.107 R)
• M18: 4,750,032 km (0.094 R)
• M19: 5,133,601 km (0.069 R)
• M20: 5,231,138 km (0.089 R)
• M21: 5,428,009 km (0.118 R)
• M22: 5,981,521 km (0.107 R)
• M23: 6,161,488 km (0.09 R)
• M24: 7,141,653 km (0.039 R)
• M25: 7,497,396 km (0.088 R)
• M26: 8,197,664 km (0.095 R)
• M27: 8,283,085 km (0.092 R)
• M28: 8,801,890 km (0.111 R)
• M29: 9,480,017 km (0.107 R)
• M30: 9,840,398 km (0.084 R)
• M31: 12,616,785 km (0.079 R)
• M32: 14,534,780 km (0.118 R)
• M33: 14,984,620 km (0.057 R)
• M34: 15,193,908 km (0.09 R)
• M35: 15,685,786 km (0.093 R)
• M36: 16,325,915 km (0.027 R)
• M37: 16,613,292 km (0.084 R)
• M38: 18,037,314 km (0.106 R)
• M39: 18,932,957 km (0.091 R)
• M40: 19,957,702 km (0.104 R)
• M41: 20,072,593 km (0.099 R)
• M42: 20,534,701 km (0.086 R)
• M43: 21,783,993 km (0.11 R)
• M44: 24,930,336 km (0.026 R)
• M45: 25,468,439 km (0.102 R)
• M46: 25,634,792 km (0.034 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: 372 - 13,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit