🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.55 AU - 2.95 AU

Year: 1737 Days

Day: 44.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,668,043 km

• M1: 295,905 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.31 AU - 3.99 AU

Year: 2655 Days

Day: 43.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.9

Radius: 10.3

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.01 AU - 5.53 AU

Year: 3967 Days

Day: 5.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,668,043 km

• M1: 128,953 km (0.031 R)
• M2: 235,766 km (0.088 R)
• M3: 481,556 km (0.108 R)
• M4: 747,092 km (0.087 R)
• M5: 833,410 km (0.057 R)
• M6: 1,003,353 km (0.074 R)
• M7: 1,272,779 km (0.095 R)
• M8: 1,878,949 km (0.045 R)
• M9: 2,052,184 km (0.116 R)
• M10: 2,249,054 km (0.035 R)
• M11: 2,340,608 km (0.032 R)
• M12: 2,414,809 km (0.119 R)
• M13: 2,699,942 km (0.047 R)
• M14: 3,261,533 km (0.113 R)
• M15: 4,013,412 km (0.088 R)
• M16: 4,102,722 km (0.039 R)
• M17: 4,192,780 km (0.08 R)
• M18: 4,443,655 km (0.073 R)
• M19: 4,699,468 km (0.102 R)
• M20: 4,793,714 km (0.078 R)
• M21: 4,912,495 km (0.095 R)
• M22: 5,495,927 km (0.09 R)
• M23: 5,670,358 km (0.105 R)
• M24: 5,796,020 km (0.104 R)
• M25: 6,464,423 km (0.116 R)
• M26: 6,622,099 km (0.051 R)
• M27: 6,807,750 km (0.107 R)
• M28: 7,293,195 km (0.099 R)
• M29: 7,817,686 km (0.076 R)
• M30: 8,354,293 km (0.062 R)
• M31: 8,670,543 km (0.071 R)
• M32: 8,844,675 km (0.07 R)
• M33: 8,961,361 km (0.058 R)
• M34: 9,049,325 km (0.037 R)
• M35: 9,285,091 km (0.104 R)
• M36: 9,463,262 km (0.115 R)
• M37: 9,823,045 km (0.086 R)
• M38: 9,943,920 km (0.108 R)
• M39: 10,494,291 km (0.102 R)
• M40: 11,306,757 km (0.098 R)
• M41: 11,656,516 km (0.116 R)
• M42: 12,399,420 km (0.044 R)
• M43: 12,530,318 km (0.119 R)
• M44: 12,661,515 km (0.095 R)
• M45: 12,793,161 km (0.063 R)
• M46: 13,458,572 km (0.115 R)
• M47: 13,727,849 km (0.097 R)
• M48: 14,066,987 km (0.093 R)
• M49: 14,203,420 km (0.112 R)
• M50: 15,100,858 km (0.069 R)
• M51: 15,380,755 km (0.107 R)
• M52: 15,556,533 km (0.09 R)
• M53: 17,204,952 km (0.099 R)
• M54: 17,277,806 km (0.093 R)
• M55: 17,387,461 km (0.114 R)
• M56: 17,497,266 km (0.079 R)
• M57: 17,607,370 km (0.062 R)
• M58: 18,235,232 km (0.058 R)
• M59: 20,393,930 km (0.082 R)
• M60: 21,092,253 km (0.119 R)
• M61: 21,209,388 km (0.092 R)
• M62: 21,287,627 km (0.102 R)
• M63: 21,640,828 km (0.115 R)
• M64: 22,313,270 km (0.064 R)
• M65: 23,435,703 km (0.042 R)
• M66: 23,719,191 km (0.117 R)
• M67: 24,207,927 km (0.061 R)
• M68: 24,330,598 km (0.089 R)
• M69: 24,494,557 km (0.114 R)
• M70: 25,361,028 km (0.09 R)
• M71: 25,735,471 km (0.117 R)
• M72: 26,195,485 km (0.1 R)
• M73: 26,996,731 km (0.093 R)
• M74: 27,293,982 km (0.064 R)
• M75: 28,321,121 km (0.098 R)
• M76: 28,882,861 km (0.09 R)
• M77: 28,969,628 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.7

Radius: 10.1

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.47 AU - 6.13 AU

Year: 4646 Days

Day: 9.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,668,043 km

• M1: 133,591 km (0.095 R)
• M2: 465,399 km (0.074 R)
• M3: 586,124 km (0.105 R)
• M4: 929,601 km (0.111 R)
• M5: 1,014,124 km (0.077 R)
• M6: 1,131,259 km (0.093 R)
• M7: 1,427,912 km (0.114 R)
• M8: 1,594,115 km (0.098 R)
• M9: 1,927,569 km (0.046 R)
• M10: 2,055,924 km (0.106 R)
• M11: 2,263,715 km (0.119 R)
• M12: 2,781,922 km (0.085 R)
• M13: 2,927,780 km (0.085 R)
• M14: 2,991,060 km (0.112 R)
• M15: 3,097,574 km (0.106 R)
• M16: 3,380,613 km (0.084 R)
• M17: 3,514,054 km (0.104 R)
• M18: 3,763,284 km (0.1 R)
• M19: 3,878,474 km (0.078 R)
• M20: 4,088,959 km (0.08 R)
• M21: 4,207,440 km (0.027 R)
• M22: 4,423,759 km (0.081 R)
• M23: 4,619,133 km (0.032 R)
• M24: 4,993,128 km (0.06 R)
• M25: 5,094,406 km (0.075 R)
• M26: 5,222,162 km (0.08 R)
• M27: 5,638,045 km (0.077 R)
• M28: 5,823,546 km (0.103 R)
• M29: 6,037,770 km (0.09 R)
• M30: 6,173,156 km (0.062 R)
• M31: 6,254,687 km (0.096 R)
• M32: 6,752,249 km (0.046 R)
• M33: 7,262,677 km (0.114 R)
• M34: 7,580,722 km (0.108 R)
• M35: 7,932,876 km (0.099 R)
• M36: 8,471,129 km (0.11 R)
• M37: 8,714,226 km (0.105 R)
• M38: 9,300,799 km (0.076 R)
• M39: 9,394,597 km (0.058 R)
• M40: 9,741,065 km (0.094 R)
• M41: 9,868,224 km (0.093 R)
• M42: 10,091,872 km (0.073 R)
• M43: 10,871,726 km (0.053 R)
• M44: 11,670,728 km (0.1 R)
• M45: 12,696,072 km (0.099 R)
• M46: 13,079,342 km (0.034 R)
• M47: 13,149,354 km (0.029 R)
• M48: 13,785,743 km (0.109 R)
• M49: 14,359,900 km (0.083 R)
• M50: 15,015,138 km (0.073 R)
• M51: 15,717,351 km (0.106 R)
• M52: 16,203,993 km (0.076 R)
• M53: 16,468,033 km (0.077 R)
• M54: 17,115,343 km (0.114 R)
• M55: 18,238,823 km (0.083 R)
• M56: 18,395,601 km (0.049 R)
• M57: 18,749,999 km (0.106 R)
• M58: 19,146,583 km (0.097 R)
• M59: 19,425,882 km (0.099 R)
• M60: 20,231,018 km (0.116 R)
• M61: 21,707,848 km (0.094 R)
• M62: 22,207,804 km (0.092 R)
• M63: 22,501,165 km (0.108 R)
• M64: 23,176,749 km (0.046 R)
• M65: 23,474,299 km (0.115 R)
• M66: 23,602,206 km (0.101 R)
• M67: 23,987,420 km (0.108 R)
• M68: 24,331,645 km (0.106 R)
• M69: 24,894,282 km (0.048 R)
• M70: 25,373,893 km (0.061 R)
• M71: 25,592,905 km (0.031 R)
• M72: 26,563,795 km (0.087 R)
• M73: 26,741,667 km (0.109 R)
• M74: 26,875,257 km (0.114 R)
• M75: 27,009,148 km (0.101 R)
• M76: 28,587,256 km (0.098 R)
• M77: 28,906,348 km (0.104 R)
• M78: 29,548,272 km (0.074 R)
• M79: 30,986,357 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.2

Radius: 12.2

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.76 AU - 7.48 AU

Year: 7235 Days

Day: 8.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,668,043 km

• M1: 179,966 km (0.029 R)
• M2: 367,412 km (0.054 R)
• M3: 455,974 km (0.062 R)
• M4: 580,290 km (0.06 R)
• M5: 717,920 km (0.118 R)
• M6: 1,045,689 km (0.045 R)
• M7: 1,130,810 km (0.093 R)
• M8: 1,272,180 km (0.104 R)
• M9: 1,382,284 km (0.095 R)
• M10: 1,495,829 km (0.108 R)
• M11: 1,939,686 km (0.077 R)
• M12: 2,539,274 km (0.094 R)
• M13: 2,872,130 km (0.113 R)
• M14: 3,118,517 km (0.035 R)
• M15: 3,269,761 km (0.083 R)
• M16: 3,372,086 km (0.102 R)
• M17: 3,449,428 km (0.102 R)
• M18: 3,527,368 km (0.105 R)
• M19: 3,658,715 km (0.114 R)
• M20: 3,765,079 km (0.092 R)
• M21: 4,796,706 km (0.109 R)
• M22: 7,169,328 km (0.106 R)
• M23: 7,572,943 km (0.118 R)
• M24: 7,709,077 km (0.104 R)
• M25: 7,846,109 km (0.056 R)
• M26: 7,983,889 km (0.049 R)
• M27: 8,157,273 km (0.085 R)
• M28: 9,223,756 km (0.094 R)
• M29: 9,478,970 km (0.113 R)
• M30: 9,589,074 km (0.081 R)
• M31: 9,810,628 km (0.107 R)
• M32: 10,296,223 km (0.081 R)
• M33: 12,678,569 km (0.081 R)
• M34: 13,084,727 km (0.102 R)
• M35: 13,454,085 km (0.088 R)
• M36: 13,785,294 km (0.099 R)
• M37: 14,371,269 km (0.059 R)
• M38: 14,709,809 km (0.116 R)
• M39: 15,265,715 km (0.109 R)
• M40: 15,481,285 km (0.084 R)
• M41: 15,741,286 km (0.069 R)
• M42: 16,090,298 km (0.046 R)
• M43: 17,197,472 km (0.118 R)
• M44: 17,556,956 km (0.104 R)
• M45: 17,918,833 km (0.108 R)
• M46: 18,146,371 km (0.058 R)
• M47: 19,298,275 km (0.073 R)
• M48: 20,331,248 km (0.109 R)
• M49: 21,817,503 km (0.042 R)
• M50: 22,500,118 km (0.064 R)
• M51: 22,598,105 km (0.114 R)
• M52: 22,794,826 km (0.063 R)
• M53: 23,886,292 km (0.083 R)
• M54: 24,186,984 km (0.083 R)
• M55: 24,741,393 km (0.12 R)
• M56: 25,249,129 km (0.072 R)
• M57: 25,606,518 km (0.096 R)
• M58: 26,636,948 km (0.049 R)
• M59: 27,523,615 km (0.041 R)
• M60: 27,628,483 km (0.104 R)
• M61: 27,996,793 km (0.111 R)
• M62: 28,155,217 km (0.111 R)
• M63: 28,419,855 km (0.096 R)
• M64: 29,004,783 km (0.108 R)
• M65: 30,295,065 km (0.108 R)
• M66: 30,403,374 km (0.113 R)
• M67: 30,620,440 km (0.047 R)
• M68: 31,165,575 km (0.082 R)
• M69: 32,486,823 km (0.036 R)
• M70: 32,653,176 km (0.118 R)
• M71: 32,931,278 km (0.115 R)
• M72: 33,098,379 km (0.041 R)
• M73: 33,265,929 km (0.04 R)
• M74: 34,276,612 km (0.085 R)
• M75: 34,502,655 km (0.116 R)
• M76: 34,672,448 km (0.072 R)
• M77: 34,785,843 km (0.077 R)
• M78: 35,525,754 km (0.1 R)
• M79: 36,328,347 km (0.089 R)
• M80: 36,674,217 km (0.052 R)
• M81: 37,137,073 km (0.09 R)
• M82: 38,009,977 km (0.035 R)
• M83: 38,126,962 km (0.114 R)
• M84: 38,243,948 km (0.09 R)
• M85: 38,654,444 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.8

Radius: 8

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.58 AU - 18.48 AU

Year: 27949 Days

Day: 24.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 60,668,043 km

• M1: 430,094 km (0.102 R)
• M2: 496,067 km (0.117 R)
• M3: 1,057,208 km (0.075 R)
• M4: 1,343,538 km (0.077 R)
• M5: 1,547,740 km (0.115 R)
• M6: 2,554,533 km (0.039 R)
• M7: 2,744,223 km (0.093 R)
• M8: 2,905,789 km (0.096 R)
• M9: 3,103,857 km (0.103 R)
• M10: 3,724,239 km (0.111 R)
• M11: 3,795,597 km (0.08 R)
• M12: 4,457,717 km (0.111 R)
• M13: 4,802,241 km (0.093 R)
• M14: 5,639,241 km (0.103 R)
• M15: 6,095,515 km (0.04 R)
• M16: 6,434,952 km (0.107 R)
• M17: 13,841,842 km (0.098 R)
• M18: 14,851,329 km (0.095 R)
• M19: 15,078,717 km (0.083 R)
• M20: 16,468,033 km (0.12 R)
• M21: 16,999,554 km (0.066 R)
• M22: 17,118,484 km (0.06 R)
• M23: 17,837,452 km (0.113 R)
• M24: 18,200,675 km (0.106 R)
• M25: 18,996,087 km (0.082 R)
• M26: 19,677,954 km (0.075 R)
• M27: 21,001,895 km (0.119 R)
• M28: 21,771,128 km (0.051 R)
• M29: 21,900,380 km (0.08 R)
• M30: 22,354,260 km (0.112 R)
• M31: 23,008,153 km (0.038 R)
• M32: 23,205,472 km (0.117 R)
• M33: 24,267,767 km (0.117 R)
• M34: 24,334,637 km (0.107 R)
• M35: 24,603,015 km (0.11 R)
• M36: 28,460,546 km (0.094 R)
• M37: 28,531,156 km (0.063 R)
• M38: 28,955,865 km (0.117 R)
• M39: 29,097,983 km (0.064 R)
• M40: 29,240,101 km (0.066 R)
• M41: 30,530,981 km (0.077 R)
• M42: 32,501,783 km (0.106 R)
• M43: 37,566,718 km (0.083 R)
• M44: 39,518,671 km (0.106 R)
• M45: 39,676,198 km (0.111 R)
• M46: 42,467,395 km (0.095 R)
• M47: 42,628,811 km (0.074 R)
• M48: 42,709,594 km (0.084 R)
• M49: 42,952,092 km (0.034 R)
• M50: 46,979,566 km (0.09 R)
• M51: 47,146,517 km (0.032 R)
• M52: 47,816,267 km (0.066 R)
• M53: 50,270,120 km (0.063 R)
• M54: 54,421,013 km (0.092 R)
• M55: 57,070,540 km (0.083 R)
• M56: 57,694,812 km (0.063 R)
• M57: 57,784,122 km (0.091 R)
• M58: 58,860,030 km (0.049 R)
• M59: 59,942,670 km (0.115 R)
• M60: 60,033,177 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 10,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit