🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.56 AU - 0.58 AU

Year: 159 Days

Day: 17 Hours

Environment

Temp: 205 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,134,931 km

• M1: 506,239 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.67 AU - 0.73 AU

Year: 216 Days

Day: 44.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,134,931 km

• M1: 547,678 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.09 AU - 1.43 AU

Year: 522 Days

Day: 35.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.33 AU - 1.93 AU

Year: 768 Days

Day: 33.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.81 AU - 3.63 AU

Year: 2132 Days

Day: 30 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,134,931 km

• M1: 570,267 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975

Radius: 13.2

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.45 AU - 8.49 AU

Year: 7533 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,134,931 km

• M1: 165,605 km (0.114 R)
• M2: 309,219 km (0.061 R)
• M3: 430,842 km (0.073 R)
• M4: 546,930 km (0.086 R)
• M5: 753,524 km (0.107 R)
• M6: 1,005,597 km (0.076 R)
• M7: 1,384,977 km (0.114 R)
• M8: 1,677,291 km (0.094 R)
• M9: 1,831,228 km (0.069 R)
• M10: 2,153,312 km (0.073 R)
• M11: 2,272,840 km (0.107 R)
• M12: 3,254,053 km (0.088 R)
• M13: 3,674,423 km (0.086 R)
• M14: 4,201,905 km (0.066 R)
• M15: 5,491,588 km (0.056 R)
• M16: 6,060,359 km (0.113 R)
• M17: 6,231,200 km (0.106 R)
• M18: 6,369,129 km (0.064 R)
• M19: 6,895,265 km (0.107 R)
• M20: 7,618,720 km (0.092 R)
• M21: 7,803,324 km (0.117 R)
• M22: 8,101,921 km (0.049 R)
• M23: 8,826,125 km (0.075 R)
• M24: 9,098,243 km (0.086 R)
• M25: 9,850,721 km (0.111 R)
• M26: 10,458,986 km (0.068 R)
• M27: 11,037,780 km (0.108 R)
• M28: 11,163,143 km (0.085 R)
• M29: 11,247,067 km (0.039 R)
• M30: 12,011,213 km (0.056 R)
• M31: 12,226,484 km (0.085 R)
• M32: 13,100,435 km (0.112 R)
• M33: 13,188,847 km (0.082 R)
• M34: 13,455,580 km (0.108 R)
• M35: 15,139,604 km (0.086 R)
• M36: 15,653,024 km (0.119 R)
• M37: 16,077,283 km (0.112 R)
• M38: 16,553,304 km (0.109 R)
• M39: 16,792,959 km (0.103 R)
• M40: 17,421,719 km (0.051 R)
• M41: 18,058,109 km (0.081 R)
• M42: 18,901,841 km (0.061 R)
• M43: 19,353,626 km (0.11 R)
• M44: 20,114,780 km (0.041 R)
• M45: 21,561,691 km (0.061 R)
• M46: 21,771,128 km (0.102 R)
• M47: 21,928,654 km (0.098 R)
• M48: 22,139,288 km (0.05 R)
• M49: 22,509,393 km (0.098 R)
• M50: 23,417,003 km (0.106 R)
• M51: 24,173,520 km (0.11 R)
• M52: 25,378,381 km (0.069 R)
• M53: 26,715,038 km (0.051 R)
• M54: 27,109,229 km (0.113 R)
• M55: 28,188,876 km (0.044 R)
• M56: 28,417,911 km (0.072 R)
• M57: 28,820,329 km (0.029 R)
• M58: 29,224,692 km (0.027 R)
• M59: 29,398,525 km (0.116 R)
• M60: 30,390,059 km (0.113 R)
• M61: 30,978,428 km (0.057 R)
• M62: 31,333,424 km (0.113 R)
• M63: 31,511,295 km (0.11 R)
• M64: 32,106,845 km (0.03 R)
• M65: 32,346,201 km (0.106 R)
• M66: 32,706,134 km (0.06 R)
• M67: 33,551,362 km (0.118 R)
• M68: 34,098,591 km (0.069 R)
• M69: 35,016,972 km (0.085 R)
• M70: 35,881,648 km (0.054 R)
• M71: 37,003,632 km (0.099 R)
• M72: 37,757,904 km (0.062 R)
• M73: 38,517,413 km (0.096 R)
• M74: 39,473,792 km (0.084 R)
• M75: 39,922,885 km (0.081 R)
• M76: 40,051,389 km (0.107 R)
• M77: 40,244,670 km (0.104 R)
• M78: 40,373,623 km (0.119 R)
• M79: 40,826,007 km (0.086 R)
• M80: 41,344,962 km (0.118 R)
• M81: 41,801,086 km (0.112 R)
• M82: 42,915,440 km (0.064 R)
• M83: 43,113,059 km (0.069 R)
• M84: 43,973,097 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.9

Radius: 11.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.82 AU - 9.04 AU

Year: 9031 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 53,134,931 km

• M1: 211,083 km (0.085 R)
• M2: 335,398 km (0.066 R)
• M3: 816,356 km (0.113 R)
• M4: 1,046,886 km (0.025 R)
• M5: 1,170,304 km (0.052 R)
• M6: 1,602,343 km (0.032 R)
• M7: 1,681,779 km (0.093 R)
• M8: 1,778,868 km (0.107 R)
• M9: 1,894,657 km (0.066 R)
• M10: 2,186,822 km (0.086 R)
• M11: 2,852,831 km (0.115 R)
• M12: 2,950,220 km (0.062 R)
• M13: 3,371,338 km (0.096 R)
• M14: 3,599,624 km (0.114 R)
• M15: 3,768,969 km (0.073 R)
• M16: 4,006,081 km (0.093 R)
• M17: 4,270,421 km (0.091 R)
• M18: 4,816,303 km (0.117 R)
• M19: 5,336,156 km (0.089 R)
• M20: 6,869,833 km (0.101 R)
• M21: 7,133,574 km (0.114 R)
• M22: 7,562,621 km (0.077 R)
• M23: 7,835,039 km (0.113 R)
• M24: 7,972,370 km (0.103 R)
• M25: 8,110,598 km (0.076 R)
• M26: 8,530,220 km (0.114 R)
• M27: 8,785,285 km (0.114 R)
• M28: 9,100,637 km (0.094 R)
• M29: 9,216,276 km (0.064 R)
• M30: 9,507,393 km (0.116 R)
• M31: 9,624,678 km (0.115 R)
• M32: 9,801,503 km (0.079 R)
• M33: 10,977,193 km (0.106 R)
• M34: 11,162,096 km (0.113 R)
• M35: 12,133,584 km (0.106 R)
• M36: 13,889,863 km (0.117 R)
• M37: 14,056,366 km (0.055 R)
• M38: 14,290,785 km (0.109 R)
• M39: 14,695,747 km (0.119 R)
• M40: 15,309,996 km (0.104 R)
• M41: 15,413,218 km (0.082 R)
• M42: 15,828,502 km (0.089 R)
• M43: 16,212,370 km (0.029 R)
• M44: 17,060,440 km (0.08 R)
• M45: 17,274,665 km (0.08 R)
• M46: 17,597,796 km (0.054 R)
• M47: 17,778,211 km (0.049 R)
• M48: 18,579,158 km (0.07 R)
• M49: 18,762,864 km (0.072 R)
• M50: 18,836,466 km (0.069 R)
• M51: 19,503,673 km (0.106 R)
• M52: 20,178,509 km (0.052 R)
• M53: 20,291,754 km (0.082 R)
• M54: 20,405,299 km (0.093 R)
• M55: 20,518,844 km (0.059 R)
• M56: 21,899,183 km (0.106 R)
• M57: 22,326,884 km (0.066 R)
• M58: 22,444,019 km (0.084 R)
• M59: 23,945,383 km (0.11 R)
• M60: 24,265,523 km (0.107 R)
• M61: 26,052,020 km (0.105 R)
• M62: 26,298,857 km (0.076 R)
• M63: 26,505,152 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.1

Radius: 11.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.72 AU - 11.6 AU

Year: 11078 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 53,134,931 km

• M1: 239,357 km (0.105 R)
• M2: 387,159 km (0.1 R)
• M3: 1,113,906 km (0.084 R)
• M4: 1,287,290 km (0.041 R)
• M5: 1,720,824 km (0.078 R)
• M6: 1,944,174 km (0.095 R)
• M7: 2,787,308 km (0.101 R)
• M8: 2,953,960 km (0.11 R)
• M9: 3,499,693 km (0.112 R)
• M10: 3,705,988 km (0.109 R)
• M11: 3,969,579 km (0.079 R)
• M12: 4,184,851 km (0.064 R)
• M13: 4,348,960 km (0.117 R)
• M14: 4,711,735 km (0.06 R)
• M15: 5,201,219 km (0.093 R)
• M16: 5,919,737 km (0.107 R)
• M17: 6,290,740 km (0.082 R)
• M18: 6,605,793 km (0.041 R)
• M19: 7,088,097 km (0.046 R)
• M20: 7,416,015 km (0.12 R)
• M21: 8,429,541 km (0.087 R)
• M22: 9,271,478 km (0.116 R)
• M23: 10,030,088 km (0.071 R)
• M24: 10,361,448 km (0.094 R)
• M25: 10,435,499 km (0.072 R)
• M26: 11,072,636 km (0.113 R)
• M27: 11,338,621 km (0.037 R)
• M28: 11,722,340 km (0.108 R)
• M29: 11,877,024 km (0.095 R)
• M30: 12,739,904 km (0.088 R)
• M31: 13,138,732 km (0.081 R)
• M32: 15,236,543 km (0.104 R)
• M33: 15,660,055 km (0.086 R)
• M34: 16,475,214 km (0.093 R)
• M35: 17,084,825 km (0.07 R)
• M36: 17,216,471 km (0.092 R)
• M37: 17,436,529 km (0.092 R)
• M38: 18,776,478 km (0.036 R)
• M39: 21,459,665 km (0.068 R)
• M40: 22,029,633 km (0.047 R)
• M41: 23,525,163 km (0.065 R)
• M42: 23,769,456 km (0.098 R)
• M43: 24,408,538 km (0.07 R)
• M44: 25,053,305 km (0.046 R)
• M45: 26,613,461 km (0.033 R)
• M46: 27,225,765 km (0.119 R)
• M47: 27,636,561 km (0.096 R)
• M48: 27,842,707 km (0.117 R)
• M49: 28,101,062 km (0.07 R)
• M50: 28,672,526 km (0.07 R)
• M51: 29,405,257 km (0.068 R)
• M52: 29,879,632 km (0.117 R)
• M53: 30,144,121 km (0.073 R)
• M54: 31,210,305 km (0.084 R)
• M55: 32,941,900 km (0.109 R)
• M56: 33,709,187 km (0.059 R)
• M57: 35,485,213 km (0.085 R)
• M58: 35,821,509 km (0.068 R)
• M59: 36,215,401 km (0.102 R)
• M60: 37,462,299 km (0.083 R)
• M61: 38,263,096 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.1

Radius: 7.4

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 13.25 AU - 14.27 AU

Year: 18832 Days

Day: 16.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,134,931 km

• M1: 565,031 km (0.092 R)
• M2: 776,263 km (0.03 R)
• M3: 910,901 km (0.099 R)
• M4: 991,385 km (0.11 R)
• M5: 1,074,412 km (0.065 R)
• M6: 1,476,681 km (0.113 R)
• M7: 1,922,632 km (0.077 R)
• M8: 2,000,872 km (0.105 R)
• M9: 2,269,549 km (0.056 R)
• M10: 2,380,252 km (0.111 R)
• M11: 2,436,201 km (0.113 R)
• M12: 3,360,267 km (0.119 R)
• M13: 4,381,422 km (0.118 R)
• M14: 5,269,585 km (0.064 R)
• M15: 5,828,782 km (0.045 R)
• M16: 6,250,797 km (0.119 R)
• M17: 6,603,400 km (0.028 R)
• M18: 6,962,584 km (0.067 R)
• M19: 8,764,341 km (0.118 R)
• M20: 8,895,239 km (0.047 R)
• M21: 10,284,854 km (0.083 R)
• M22: 10,469,009 km (0.103 R)
• M23: 10,981,232 km (0.059 R)
• M24: 11,122,302 km (0.086 R)
• M25: 11,169,575 km (0.045 R)
• M26: 11,264,121 km (0.109 R)
• M27: 11,311,394 km (0.081 R)
• M28: 13,210,090 km (0.069 R)
• M29: 13,712,739 km (0.052 R)
• M30: 14,324,146 km (0.06 R)
• M31: 14,426,770 km (0.028 R)
• M32: 14,736,587 km (0.096 R)
• M33: 14,892,318 km (0.104 R)
• M34: 15,837,927 km (0.12 R)
• M35: 16,856,987 km (0.063 R)
• M36: 17,401,972 km (0.109 R)
• M37: 18,063,344 km (0.104 R)
• M38: 18,285,797 km (0.109 R)
• M39: 18,901,841 km (0.089 R)
• M40: 18,958,089 km (0.085 R)
• M41: 20,211,869 km (0.088 R)
• M42: 20,269,464 km (0.055 R)
• M43: 20,616,382 km (0.049 R)
• M44: 21,257,409 km (0.11 R)
• M45: 21,433,336 km (0.059 R)
• M46: 21,550,920 km (0.074 R)
• M47: 22,082,740 km (0.106 R)
• M48: 23,098,958 km (0.086 R)
• M49: 23,886,442 km (0.119 R)
• M50: 24,313,992 km (0.115 R)
• M51: 24,559,482 km (0.055 R)
• M52: 24,620,967 km (0.085 R)
• M53: 24,744,086 km (0.108 R)
• M54: 24,867,504 km (0.12 R)
• M55: 25,612,053 km (0.038 R)
• M56: 25,799,200 km (0.089 R)
• M57: 25,861,732 km (0.109 R)
• M58: 26,995,833 km (0.077 R)
• M59: 27,760,727 km (0.067 R)
• M60: 28,017,437 km (0.042 R)
• M61: 28,403,699 km (0.063 R)
• M62: 29,051,607 km (0.111 R)
• M63: 29,704,303 km (0.081 R)
• M64: 30,295,813 km (0.053 R)
• M65: 30,361,785 km (0.042 R)
• M66: 31,423,930 km (0.074 R)
• M67: 31,490,651 km (0.08 R)
• M68: 32,093,830 km (0.117 R)
• M69: 32,700,748 km (0.061 R)
• M70: 33,107,654 km (0.037 R)
• M71: 33,447,840 km (0.097 R)
• M72: 33,994,620 km (0.067 R)
• M73: 34,613,357 km (0.044 R)
• M74: 34,751,286 km (0.116 R)
• M75: 36,351,385 km (0.041 R)
• M76: 36,421,546 km (0.091 R)
• M77: 36,632,031 km (0.044 R)
• M78: 37,478,605 km (0.056 R)
• M79: 37,549,365 km (0.067 R)
• M80: 37,975,270 km (0.095 R)
• M81: 42,321,686 km (0.092 R)
• M82: 43,805,099 km (0.1 R)
• M83: 45,683,151 km (0.118 R)
• M84: 46,593,902 km (0.097 R)
• M85: 46,975,227 km (0.034 R)
• M86: 47,127,967 km (0.108 R)
• M87: 47,434,044 km (0.093 R)
• M88: 47,817,613 km (0.069 R)
• M89: 48,202,229 km (0.109 R)
• M90: 48,279,272 km (0.117 R)
• M91: 48,665,085 km (0.039 R)
• M92: 50,922,816 km (0.057 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 18,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit