🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.41 AU - 0.65 AU

Year: 138 Days

Day: 36.9 Hours

Environment

Temp: 259 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,005,135 km

• M1: 529,726 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.66 AU - 1.88 AU

Year: 843 Days

Day: 14.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.29 AU - 3.61 AU

Year: 2295 Days

Day: 24.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.1 AU - 5.26 AU

Year: 3626 Days

Day: 12.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,005,135 km

• M1: 10,322 km (0.059 R)

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.1

Radius: 8.7

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.76 AU - 6.06 AU

Year: 4507 Days

Day: 12.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,005,135 km

• M1: 134,339 km (0.1 R)
• M2: 272,119 km (0.081 R)
• M3: 357,838 km (0.041 R)
• M4: 445,353 km (0.049 R)
• M5: 767,587 km (0.063 R)
• M6: 972,386 km (0.072 R)
• M7: 1,734,587 km (0.117 R)
• M8: 2,104,842 km (0.108 R)
• M9: 2,517,134 km (0.062 R)
• M10: 2,992,107 km (0.091 R)
• M11: 3,554,296 km (0.099 R)
• M12: 3,776,149 km (0.079 R)
• M13: 4,002,641 km (0.086 R)
• M14: 4,065,173 km (0.069 R)
• M15: 4,598,938 km (0.11 R)
• M16: 4,752,425 km (0.068 R)
• M17: 4,863,128 km (0.115 R)
• M18: 5,245,799 km (0.099 R)
• M19: 5,452,394 km (0.105 R)
• M20: 5,614,857 km (0.053 R)
• M21: 5,897,298 km (0.12 R)
• M22: 6,208,461 km (0.047 R)
• M23: 6,598,762 km (0.117 R)
• M24: 6,771,996 km (0.112 R)
• M25: 7,224,530 km (0.078 R)
• M26: 7,974,165 km (0.041 R)
• M27: 8,079,631 km (0.053 R)
• M28: 8,398,424 km (0.092 R)
• M29: 8,532,464 km (0.1 R)
• M30: 9,048,427 km (0.116 R)
• M31: 9,130,856 km (0.103 R)
• M32: 9,407,313 km (0.07 R)
• M33: 9,574,563 km (0.089 R)
• M34: 11,359,415 km (0.084 R)
• M35: 11,418,656 km (0.104 R)
• M36: 11,478,046 km (0.105 R)
• M37: 11,746,425 km (0.031 R)
• M38: 12,017,047 km (0.077 R)
• M39: 12,077,335 km (0.114 R)
• M40: 12,289,615 km (0.037 R)
• M41: 12,594,944 km (0.091 R)
• M42: 12,748,431 km (0.052 R)
• M43: 13,026,534 km (0.118 R)
• M44: 13,181,816 km (0.099 R)
• M45: 13,368,963 km (0.101 R)
• M46: 13,494,326 km (0.088 R)
• M47: 13,809,230 km (0.078 R)
• M48: 14,222,419 km (0.093 R)
• M49: 14,639,498 km (0.118 R)
• M50: 14,704,124 km (0.118 R)
• M51: 14,865,840 km (0.108 R)
• M52: 15,650,480 km (0.119 R)
• M53: 15,782,575 km (0.053 R)
• M54: 16,281,185 km (0.076 R)
• M55: 16,482,095 km (0.119 R)
• M56: 17,464,654 km (0.054 R)
• M57: 17,567,428 km (0.068 R)
• M58: 18,015,024 km (0.057 R)
• M59: 18,084,139 km (0.099 R)
• M60: 18,466,212 km (0.11 R)
• M61: 18,570,930 km (0.087 R)
• M62: 18,815,822 km (0.052 R)
• M63: 19,097,215 km (0.061 R)
• M64: 19,273,741 km (0.036 R)
• M65: 19,344,501 km (0.098 R)
• M66: 19,521,774 km (0.087 R)
• M67: 19,664,042 km (0.086 R)
• M68: 20,128,693 km (0.064 R)
• M69: 20,272,307 km (0.12 R)
• M70: 21,324,279 km (0.108 R)
• M71: 21,654,292 km (0.073 R)
• M72: 22,060,001 km (0.09 R)
• M73: 22,208,103 km (0.111 R)
• M74: 22,542,754 km (0.094 R)
• M75: 22,691,903 km (0.088 R)
• M76: 22,953,848 km (0.079 R)
• M77: 23,104,045 km (0.094 R)
• M78: 23,632,125 km (0.088 R)
• M79: 23,783,668 km (0.068 R)
• M80: 24,316,835 km (0.11 R)
• M81: 25,317,495 km (0.087 R)
• M82: 25,550,269 km (0.077 R)
• M83: 25,783,791 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657

Radius: 12.1

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.33 AU - 8.93 AU

Year: 7548 Days

Day: 10.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 80,005,135 km

• M1: 173,384 km (0.073 R)
• M2: 304,731 km (0.089 R)
• M3: 428,299 km (0.12 R)
• M4: 548,276 km (0.095 R)
• M5: 724,203 km (0.066 R)
• M6: 812,466 km (0.112 R)
• M7: 1,275,621 km (0.084 R)
• M8: 1,752,988 km (0.05 R)
• M9: 1,875,808 km (0.076 R)
• M10: 1,980,377 km (0.052 R)
• M11: 2,086,890 km (0.06 R)
• M12: 2,983,879 km (0.09 R)
• M13: 3,773,905 km (0.064 R)
• M14: 4,769,180 km (0.112 R)
• M15: 4,942,714 km (0.104 R)
• M16: 5,089,020 km (0.112 R)
• M17: 5,597,055 km (0.071 R)
• M18: 5,934,548 km (0.073 R)
• M19: 6,597,266 km (0.089 R)
• M20: 6,790,995 km (0.095 R)
• M21: 6,921,145 km (0.106 R)
• M22: 7,019,431 km (0.057 R)
• M23: 7,151,077 km (0.036 R)
• M24: 8,303,280 km (0.07 R)
• M25: 10,100,699 km (0.07 R)
• M26: 10,549,492 km (0.088 R)
• M27: 10,738,584 km (0.113 R)
• M28: 11,856,529 km (0.088 R)
• M29: 12,409,592 km (0.049 R)
• M30: 12,489,178 km (0.114 R)
• M31: 12,729,283 km (0.106 R)
• M32: 12,809,766 km (0.066 R)
• M33: 13,254,820 km (0.07 R)
• M34: 13,458,872 km (0.111 R)
• M35: 13,663,821 km (0.105 R)
• M36: 13,994,133 km (0.045 R)
• M37: 14,536,425 km (0.102 R)
• M38: 14,620,499 km (0.025 R)
• M39: 15,000,777 km (0.088 R)
• M40: 15,170,720 km (0.099 R)
• M41: 15,384,196 km (0.108 R)
• M42: 15,900,608 km (0.117 R)
• M43: 16,378,872 km (0.066 R)
• M44: 16,685,847 km (0.082 R)
• M45: 16,817,942 km (0.09 R)
• M46: 16,994,617 km (0.096 R)
• M47: 17,216,321 km (0.091 R)
• M48: 17,977,475 km (0.099 R)
• M49: 19,671,671 km (0.065 R)
• M50: 19,997,944 km (0.108 R)
• M51: 20,608,603 km (0.099 R)
• M52: 20,702,999 km (0.03 R)
• M53: 21,034,957 km (0.098 R)
• M54: 23,259,327 km (0.047 R)
• M55: 24,000,734 km (0.114 R)
• M56: 24,649,540 km (0.074 R)
• M57: 25,659,027 km (0.074 R)
• M58: 26,220,019 km (0.081 R)
• M59: 26,682,127 km (0.103 R)
• M60: 27,095,017 km (0.074 R)
• M61: 27,927,230 km (0.05 R)
• M62: 28,084,307 km (0.116 R)
• M63: 28,504,229 km (0.093 R)
• M64: 28,926,394 km (0.084 R)
• M65: 29,085,267 km (0.112 R)
• M66: 29,670,194 km (0.12 R)
• M67: 31,284,954 km (0.094 R)
• M68: 32,212,760 km (0.05 R)
• M69: 32,762,682 km (0.111 R)
• M70: 32,873,085 km (0.083 R)
• M71: 32,983,488 km (0.112 R)
• M72: 33,149,542 km (0.029 R)
• M73: 33,315,745 km (0.112 R)
• M74: 33,927,600 km (0.089 R)
• M75: 34,936,937 km (0.107 R)
• M76: 35,275,627 km (0.088 R)
• M77: 36,183,985 km (0.047 R)
• M78: 36,355,275 km (0.1 R)
• M79: 37,734,268 km (0.058 R)
• M80: 38,838,300 km (0.04 R)
• M81: 38,955,136 km (0.091 R)
• M82: 39,130,614 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.7

Radius: 4.1

Gravity: 22.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 17.31 AU - 20.29 AU

Year: 29195 Days

Day: 19.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,005,135 km

• M1: 405,709 km (0.083 R)
• M2: 944,860 km (0.097 R)
• M3: 1,315,264 km (0.103 R)
• M4: 1,660,536 km (0.105 R)
• M5: 1,726,210 km (0.113 R)
• M6: 1,826,291 km (0.087 R)
• M7: 2,318,617 km (0.113 R)
• M8: 2,466,420 km (0.085 R)
• M9: 2,617,364 km (0.107 R)
• M10: 3,169,081 km (0.066 R)
• M11: 3,209,772 km (0.11 R)
• M12: 3,291,901 km (0.112 R)
• M13: 3,374,629 km (0.083 R)
• M14: 4,016,852 km (0.083 R)
• M15: 4,284,184 km (0.091 R)
• M16: 4,557,200 km (0.068 R)
• M17: 5,754,432 km (0.057 R)
• M18: 6,055,423 km (0.077 R)
• M19: 6,207,863 km (0.096 R)
• M20: 7,526,568 km (0.091 R)
• M21: 8,584,225 km (0.068 R)
• M22: 8,812,811 km (0.078 R)
• M23: 9,101,385 km (0.115 R)
• M24: 9,159,429 km (0.057 R)
• M25: 10,958,044 km (0.105 R)
• M26: 11,960,649 km (0.068 R)
• M27: 12,088,106 km (0.046 R)
• M28: 12,279,891 km (0.118 R)
• M29: 12,666,751 km (0.103 R)
• M30: 13,784,397 km (0.066 R)
• M31: 14,051,878 km (0.069 R)
• M32: 15,001,674 km (0.091 R)
• M33: 16,535,651 km (0.109 R)
• M34: 16,819,887 km (0.09 R)
• M35: 19,150,921 km (0.079 R)
• M36: 19,674,214 km (0.108 R)
• M37: 21,658,481 km (0.11 R)
• M38: 22,753,088 km (0.099 R)
• M39: 23,865,648 km (0.112 R)
• M40: 24,106,201 km (0.068 R)
• M41: 24,995,710 km (0.068 R)
• M42: 25,978,119 km (0.085 R)
• M43: 27,140,195 km (0.105 R)
• M44: 27,223,821 km (0.079 R)
• M45: 27,391,370 km (0.062 R)
• M46: 27,643,293 km (0.103 R)
• M47: 27,811,740 km (0.101 R)
• M48: 27,896,113 km (0.085 R)
• M49: 27,980,487 km (0.06 R)
• M50: 28,065,009 km (0.1 R)
• M51: 28,319,027 km (0.079 R)
• M52: 29,514,613 km (0.1 R)
• M53: 29,600,631 km (0.077 R)
• M54: 30,726,505 km (0.059 R)
• M55: 31,690,065 km (0.037 R)
• M56: 32,841,669 km (0.107 R)
• M57: 33,646,805 km (0.088 R)
• M58: 34,096,945 km (0.084 R)
• M59: 34,458,523 km (0.093 R)
• M60: 36,009,255 km (0.051 R)
• M61: 36,839,373 km (0.061 R)
• M62: 38,236,917 km (0.071 R)
• M63: 38,989,244 km (0.057 R)
• M64: 39,936,648 km (0.079 R)
• M65: 40,413,266 km (0.116 R)
• M66: 40,508,710 km (0.094 R)
• M67: 40,987,573 km (0.095 R)
• M68: 43,997,482 km (0.111 R)
• M69: 44,292,638 km (0.048 R)
• M70: 46,176,524 km (0.067 R)
• M71: 46,476,318 km (0.111 R)
• M72: 46,877,091 km (0.102 R)
• M73: 47,077,852 km (0.076 R)
• M74: 47,682,077 km (0.063 R)
• M75: 50,227,036 km (0.054 R)
• M76: 51,360,839 km (0.119 R)
• M77: 54,389,747 km (0.116 R)
• M78: 55,979,074 km (0.095 R)
• M79: 56,726,017 km (0.085 R)
• M80: 57,798,633 km (0.112 R)
• M81: 60,400,439 km (0.073 R)
• M82: 60,509,646 km (0.087 R)
• M83: 61,495,646 km (0.109 R)
• M84: 63,483,502 km (0.075 R)
• M85: 63,594,653 km (0.094 R)
• M86: 72,105,874 km (0.111 R)
• M87: 72,221,813 km (0.101 R)
• M88: 73,150,965 km (0.026 R)
• M89: 73,967,321 km (0.078 R)
• M90: 74,201,142 km (0.1 R)
• M91: 75,609,008 km (0.119 R)
• M92: 76,080,241 km (0.078 R)
• M93: 76,670,704 km (0.112 R)
• M94: 78,808,757 km (0.08 R)
• M95: 79,047,664 km (0.064 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 16,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit