🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.79 AU - 0.81 AU

Year: 253 Days

Day: 41.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.69 AU - 0.99 AU

Year: 272 Days

Day: 25.2 Hours

Environment

Temp: 99 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.65 AU - 1.71 AU

Year: 769 Days

Day: 19.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.85 AU - 1.85 AU

Year: 888 Days

Day: 33.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.55 AU - 3.71 AU

Year: 1955 Days

Day: 43.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.1

Radius: 10

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.74 AU - 6.92 AU

Year: 6303 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,609,762 km

• M1: 141,968 km (0.109 R)
• M2: 215,720 km (0.117 R)
• M3: 382,821 km (0.091 R)
• M4: 511,625 km (0.077 R)
• M5: 576,700 km (0.106 R)
• M6: 656,735 km (0.057 R)
• M7: 816,505 km (0.117 R)
• M8: 921,523 km (0.052 R)
• M9: 1,190,051 km (0.115 R)
• M10: 1,419,534 km (0.083 R)
• M11: 1,499,270 km (0.101 R)
• M12: 1,816,567 km (0.091 R)
• M13: 2,303,658 km (0.105 R)
• M14: 2,436,351 km (0.104 R)
• M15: 2,552,289 km (0.119 R)
• M16: 3,350,244 km (0.113 R)
• M17: 3,588,554 km (0.11 R)
• M18: 4,197,118 km (0.102 R)
• M19: 4,525,336 km (0.047 R)
• M20: 4,837,546 km (0.103 R)
• M21: 5,206,754 km (0.106 R)
• M22: 5,407,365 km (0.118 R)
• M23: 5,636,100 km (0.119 R)
• M24: 5,790,335 km (0.091 R)
• M25: 6,050,635 km (0.066 R)
• M26: 6,421,489 km (0.118 R)
• M27: 6,636,760 km (0.093 R)
• M28: 6,991,756 km (0.068 R)
• M29: 7,834,291 km (0.062 R)
• M30: 7,977,905 km (0.029 R)
• M31: 8,384,512 km (0.094 R)
• M32: 8,708,840 km (0.094 R)
• M33: 8,947,299 km (0.092 R)
• M34: 9,309,027 km (0.099 R)
• M35: 9,430,650 km (0.1 R)
• M36: 10,109,226 km (0.102 R)
• M37: 10,171,758 km (0.084 R)
• M38: 10,328,387 km (0.064 R)
• M39: 10,549,193 km (0.111 R)
• M40: 10,835,374 km (0.082 R)
• M41: 10,995,593 km (0.108 R)
• M42: 11,350,589 km (0.114 R)
• M43: 12,706,694 km (0.064 R)
• M44: 12,909,548 km (0.11 R)
• M45: 13,696,732 km (0.11 R)
• M46: 14,183,374 km (0.115 R)
• M47: 14,288,541 km (0.052 R)
• M48: 15,281,422 km (0.093 R)
• M49: 15,931,425 km (0.107 R)
• M50: 16,077,134 km (0.063 R)
• M51: 16,186,639 km (0.086 R)
• M52: 16,738,207 km (0.073 R)
• M53: 17,333,307 km (0.088 R)
• M54: 17,558,302 km (0.053 R)
• M55: 18,048,983 km (0.048 R)
• M56: 18,429,560 km (0.068 R)
• M57: 18,659,193 km (0.081 R)
• M58: 20,095,931 km (0.082 R)
• M59: 20,450,777 km (0.043 R)
• M60: 20,807,717 km (0.098 R)
• M61: 21,246,787 km (0.072 R)
• M62: 21,608,365 km (0.089 R)
• M63: 21,971,888 km (0.064 R)
• M64: 22,052,970 km (0.068 R)
• M65: 22,337,505 km (0.089 R)
• M66: 23,074,724 km (0.08 R)
• M67: 23,695,256 km (0.101 R)
• M68: 23,903,197 km (0.106 R)
• M69: 24,321,173 km (0.112 R)
• M70: 24,531,059 km (0.09 R)
• M71: 24,699,356 km (0.104 R)
• M72: 25,376,436 km (0.108 R)
• M73: 26,016,865 km (0.09 R)
• M74: 26,274,472 km (0.106 R)
• M75: 26,489,744 km (0.112 R)
• M76: 26,965,615 km (0.119 R)
• M77: 27,182,831 km (0.12 R)
• M78: 27,662,741 km (0.107 R)
• M79: 27,969,566 km (0.058 R)
• M80: 29,297,546 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171

Radius: 11.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.24 AU - 10.5 AU

Year: 10128 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,609,762 km

• M1: 150,645 km (0.114 R)
• M2: 313,258 km (0.083 R)
• M3: 446,849 km (0.053 R)
• M4: 560,244 km (0.12 R)
• M5: 685,158 km (0.087 R)
• M6: 911,949 km (0.071 R)
• M7: 993,180 km (0.108 R)
• M8: 1,105,827 km (0.119 R)
• M9: 1,584,092 km (0.075 R)
• M10: 1,667,119 km (0.09 R)
• M11: 1,785,899 km (0.071 R)
• M12: 2,141,344 km (0.116 R)
• M13: 2,422,738 km (0.108 R)
• M14: 2,519,228 km (0.104 R)
• M15: 2,597,318 km (0.055 R)
• M16: 2,897,860 km (0.113 R)
• M17: 3,021,279 km (0.05 R)
• M18: 3,380,613 km (0.119 R)
• M19: 3,731,569 km (0.109 R)
• M20: 3,934,125 km (0.114 R)
• M21: 4,048,268 km (0.112 R)
• M22: 4,444,702 km (0.051 R)
• M23: 4,539,847 km (0.116 R)
• M24: 5,050,574 km (0.096 R)
• M25: 5,350,667 km (0.11 R)
• M26: 5,811,877 km (0.111 R)
• M27: 6,021,015 km (0.037 R)
• M28: 6,500,626 km (0.087 R)
• M29: 6,882,250 km (0.104 R)
• M30: 7,215,255 km (0.107 R)
• M31: 7,581,919 km (0.115 R)
• M32: 7,954,717 km (0.081 R)
• M33: 8,392,441 km (0.069 R)
• M34: 9,230,488 km (0.108 R)
• M35: 9,536,266 km (0.085 R)
• M36: 9,783,402 km (0.098 R)
• M37: 9,907,717 km (0.067 R)
• M38: 10,441,931 km (0.106 R)
• M39: 10,537,225 km (0.089 R)
• M40: 11,147,285 km (0.064 R)
• M41: 11,244,674 km (0.044 R)
• M42: 11,735,953 km (0.072 R)
• M43: 11,901,259 km (0.095 R)
• M44: 12,334,644 km (0.117 R)
• M45: 12,671,538 km (0.061 R)
• M46: 13,251,379 km (0.119 R)
• M47: 15,185,979 km (0.077 R)
• M48: 15,874,728 km (0.073 R)
• M49: 16,167,790 km (0.069 R)
• M50: 16,388,746 km (0.099 R)
• M51: 16,610,749 km (0.069 R)
• M52: 16,908,299 km (0.116 R)
• M53: 17,320,142 km (0.074 R)
• M54: 17,811,422 km (0.048 R)
• M55: 17,887,268 km (0.042 R)
• M56: 17,963,413 km (0.117 R)
• M57: 18,039,558 km (0.09 R)
• M58: 18,653,059 km (0.102 R)
• M59: 19,546,757 km (0.053 R)
• M60: 19,939,751 km (0.098 R)
• M61: 20,255,851 km (0.106 R)
• M62: 20,533,953 km (0.056 R)
• M63: 20,613,689 km (0.099 R)
• M64: 21,984,005 km (0.089 R)
• M65: 22,106,377 km (0.066 R)
• M66: 22,927,669 km (0.089 R)
• M67: 23,550,295 km (0.048 R)
• M68: 23,758,984 km (0.099 R)
• M69: 23,968,421 km (0.067 R)
• M70: 24,304,717 km (0.114 R)
• M71: 24,431,277 km (0.118 R)
• M72: 25,923,366 km (0.097 R)
• M73: 26,355,106 km (0.103 R)
• M74: 26,919,987 km (0.117 R)
• M75: 27,181,933 km (0.08 R)
• M76: 29,308,616 km (0.096 R)
• M77: 29,939,022 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.7

Radius: 13.7

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 8.1 AU - 12.46 AU

Year: 11638 Days

Day: 9.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,609,762 km

• M1: 245,640 km (0.061 R)
• M2: 383,270 km (0.11 R)
• M3: 678,426 km (0.071 R)
• M4: 838,197 km (0.079 R)
• M5: 1,828,086 km (0.106 R)
• M6: 1,942,379 km (0.097 R)
• M7: 2,059,215 km (0.116 R)
• M8: 2,154,509 km (0.099 R)
• M9: 2,300,217 km (0.118 R)
• M10: 3,271,406 km (0.096 R)
• M11: 3,383,455 km (0.116 R)
• M12: 3,496,850 km (0.109 R)
• M13: 3,582,869 km (0.061 R)
• M14: 3,844,815 km (0.075 R)
• M15: 4,234,667 km (0.098 R)
• M16: 4,326,370 km (0.117 R)
• M17: 4,987,743 km (0.111 R)
• M18: 5,479,620 km (0.064 R)
• M19: 5,952,798 km (0.047 R)
• M20: 6,333,974 km (0.073 R)
• M21: 6,545,356 km (0.092 R)
• M22: 6,830,788 km (0.095 R)
• M23: 7,975,362 km (0.05 R)
• M24: 8,242,095 km (0.076 R)
• M25: 8,902,120 km (0.061 R)
• M26: 9,258,463 km (0.039 R)
• M27: 9,700,375 km (0.084 R)
• M28: 10,149,318 km (0.067 R)
• M29: 10,314,324 km (0.09 R)
• M30: 10,940,691 km (0.119 R)
• M31: 11,194,857 km (0.064 R)
• M32: 12,143,158 km (0.111 R)
• M33: 13,932,947 km (0.105 R)
• M34: 14,439,486 km (0.049 R)
• M35: 14,858,360 km (0.109 R)
• M36: 15,423,241 km (0.106 R)
• M37: 16,091,196 km (0.102 R)
• M38: 16,477,158 km (0.076 R)
• M39: 18,001,561 km (0.108 R)
• M40: 18,301,804 km (0.034 R)
• M41: 19,365,744 km (0.108 R)
• M42: 19,570,543 km (0.116 R)
• M43: 20,658,269 km (0.087 R)
• M44: 21,553,164 km (0.078 R)
• M45: 21,978,770 km (0.026 R)
• M46: 22,192,545 km (0.092 R)
• M47: 24,423,648 km (0.083 R)
• M48: 24,534,350 km (0.11 R)
• M49: 24,700,703 km (0.101 R)
• M50: 25,593,952 km (0.093 R)
• M51: 27,010,943 km (0.07 R)
• M52: 27,757,735 km (0.095 R)
• M53: 28,861,618 km (0.106 R)
• M54: 29,389,549 km (0.096 R)
• M55: 29,684,107 km (0.077 R)
• M56: 30,633,605 km (0.062 R)
• M57: 31,653,264 km (0.114 R)
• M58: 31,894,864 km (0.091 R)
• M59: 32,623,256 km (0.097 R)
• M60: 33,541,339 km (0.075 R)
• M61: 34,096,347 km (0.082 R)
• M62: 34,841,045 km (0.054 R)
• M63: 35,528,447 km (0.102 R)
• M64: 36,979,995 km (0.072 R)
• M65: 37,170,882 km (0.036 R)
• M66: 38,450,991 km (0.074 R)
• M67: 39,161,282 km (0.119 R)
• M68: 39,680,686 km (0.111 R)
• M69: 41,186,388 km (0.077 R)
• M70: 42,710,641 km (0.1 R)
• M71: 43,580,403 km (0.109 R)
• M72: 44,118,506 km (0.093 R)
• M73: 44,591,236 km (0.11 R)
• M74: 44,726,622 km (0.086 R)
• M75: 45,473,564 km (0.064 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 13,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit