🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.54 AU - 0.72 AU

Year: 318 Days

Day: 40.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,217,625 km

• M1: 31,416 km (0.09 R)
• M2: 428,448 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.5 AU - 0.8 AU

Year: 333 Days

Day: 13.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,217,625 km

• M1: 71,209 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414

Radius: 15

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.99 AU - 1.02 AU

Year: 636 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 72,217,625 km

• M1: 201,658 km (0.099 R)
• M2: 300,243 km (0.104 R)
• M3: 415,284 km (0.119 R)
• M4: 518,506 km (0.11 R)
• M5: 649,404 km (0.096 R)
• M6: 811,568 km (0.056 R)
• M7: 1,041,800 km (0.03 R)
• M8: 1,180,926 km (0.044 R)
• M9: 1,342,790 km (0.119 R)
• M10: 1,501,364 km (0.098 R)
• M11: 1,643,482 km (0.118 R)
• M12: 1,754,783 km (0.062 R)
• M13: 1,850,526 km (0.098 R)
• M14: 1,972,897 km (0.097 R)
• M15: 2,066,545 km (0.1 R)
• M16: 2,200,136 km (0.078 R)
• M17: 2,639,804 km (0.083 R)
• M18: 2,813,786 km (0.072 R)
• M19: 2,984,478 km (0.083 R)
• M20: 3,107,597 km (0.045 R)
• M21: 3,210,221 km (0.08 R)
• M22: 3,351,441 km (0.065 R)
• M23: 3,548,162 km (0.067 R)
• M24: 3,647,944 km (0.097 R)
• M25: 3,748,623 km (0.07 R)
• M26: 3,929,338 km (0.057 R)
• M27: 4,080,731 km (0.119 R)
• M28: 4,234,218 km (0.103 R)
• M29: 4,332,205 km (0.081 R)
• M30: 4,480,456 km (0.115 R)
• M31: 4,638,880 km (0.1 R)
• M32: 4,816,303 km (0.078 R)
• M33: 4,953,036 km (0.05 R)
• M34: 5,090,965 km (0.072 R)
• M35: 5,212,738 km (0.086 R)
• M36: 5,317,905 km (0.045 R)
• M37: 5,441,623 km (0.03 R)
• M38: 5,548,435 km (0.08 R)
• M39: 5,782,107 km (0.085 R)
• M40: 5,936,791 km (0.046 R)
• M41: 6,074,272 km (0.092 R)
• M42: 6,175,998 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.2

Radius: 14.4

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.96 AU - 2.8 AU

Year: 2335 Days

Day: 11.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 72,217,625 km

• M1: 225,294 km (0.117 R)
• M2: 398,978 km (0.073 R)
• M3: 502,200 km (0.048 R)
• M4: 628,161 km (0.079 R)
• M5: 734,077 km (0.081 R)
• M6: 979,268 km (0.092 R)
• M7: 1,132,306 km (0.108 R)
• M8: 1,239,119 km (0.09 R)
• M9: 1,442,123 km (0.096 R)
• M10: 1,551,629 km (0.029 R)
• M11: 1,938,190 km (0.095 R)
• M12: 2,068,490 km (0.097 R)
• M13: 2,168,122 km (0.077 R)
• M14: 2,530,298 km (0.088 R)
• M15: 2,764,419 km (0.081 R)
• M16: 2,930,921 km (0.084 R)
• M17: 3,034,144 km (0.112 R)
• M18: 3,244,778 km (0.068 R)
• M19: 3,391,085 km (0.088 R)
• M20: 3,619,820 km (0.097 R)
• M21: 3,853,791 km (0.042 R)
• M22: 4,040,489 km (0.118 R)
• M23: 4,326,221 km (0.082 R)
• M24: 4,422,861 km (0.118 R)
• M25: 4,563,932 km (0.053 R)
• M26: 4,861,781 km (0.081 R)
• M27: 5,131,805 km (0.108 R)
• M28: 5,349,171 km (0.105 R)
• M29: 5,511,335 km (0.085 R)
• M30: 5,616,502 km (0.072 R)
• M31: 5,816,964 km (0.053 R)
• M32: 6,019,818 km (0.103 R)
• M33: 6,212,800 km (0.095 R)
• M34: 6,568,095 km (0.12 R)
• M35: 6,766,910 km (0.028 R)
• M36: 7,081,664 km (0.092 R)
• M37: 7,673,473 km (0.077 R)
• M38: 7,778,042 km (0.119 R)
• M39: 8,015,155 km (0.032 R)
• M40: 8,147,848 km (0.103 R)
• M41: 8,267,975 km (0.078 R)
• M42: 8,496,411 km (0.067 R)
• M43: 8,795,308 km (0.094 R)
• M44: 8,891,050 km (0.062 R)
• M45: 9,001,005 km (0.1 R)
• M46: 9,389,361 km (0.034 R)
• M47: 9,501,410 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.4

Radius: 14.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.43 AU - 3.47 AU

Year: 3222 Days

Day: 9.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 72,217,625 km

• M1: 182,360 km (0.074 R)
• M2: 494,122 km (0.104 R)
• M3: 593,455 km (0.064 R)
• M4: 887,415 km (0.042 R)
• M5: 1,015,171 km (0.072 R)
• M6: 1,263,653 km (0.112 R)
• M7: 1,409,960 km (0.108 R)
• M8: 1,569,730 km (0.107 R)
• M9: 1,705,266 km (0.099 R)
• M10: 1,797,867 km (0.103 R)
• M11: 1,980,526 km (0.082 R)
• M12: 2,111,275 km (0.104 R)
• M13: 2,486,317 km (0.1 R)
• M14: 2,673,015 km (0.058 R)
• M15: 2,781,922 km (0.115 R)
• M16: 3,213,213 km (0.09 R)
• M17: 3,535,895 km (0.101 R)
• M18: 3,838,681 km (0.12 R)
• M19: 3,972,571 km (0.117 R)
• M20: 4,076,542 km (0.119 R)
• M21: 4,234,368 km (0.104 R)
• M22: 4,964,256 km (0.072 R)
• M23: 5,144,521 km (0.116 R)
• M24: 5,349,769 km (0.069 R)
• M25: 5,639,541 km (0.097 R)
• M26: 5,733,488 km (0.08 R)
• M27: 6,102,097 km (0.066 R)
• M28: 6,319,612 km (0.116 R)
• M29: 6,613,871 km (0.076 R)
• M30: 6,937,751 km (0.082 R)
• M31: 7,038,430 km (0.066 R)
• M32: 7,139,558 km (0.095 R)
• M33: 7,381,907 km (0.111 R)
• M34: 7,718,053 km (0.088 R)
• M35: 8,045,972 km (0.078 R)
• M36: 8,298,343 km (0.113 R)
• M37: 8,485,939 km (0.056 R)
• M38: 8,620,727 km (0.061 R)
• M39: 8,865,469 km (0.086 R)
• M40: 9,084,779 km (0.094 R)

Asteroid Belt

Center: 4.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.5

Radius: 3.6

Gravity: 16.55 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.09 AU - 7.39 AU

Year: 9911 Days

Day: 19.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 72,217,625 km

• M1: 180,265 km (0.111 R)
• M2: 212,728 km (0.077 R)
• M3: 384,616 km (0.117 R)
• M4: 617,690 km (0.104 R)
• M5: 748,588 km (0.093 R)
• M6: 1,081,892 km (0.109 R)
• M7: 1,438,533 km (0.044 R)
• M8: 1,507,199 km (0.102 R)
• M9: 1,903,184 km (0.08 R)
• M10: 2,016,579 km (0.112 R)
• M11: 2,132,069 km (0.094 R)
• M12: 3,176,412 km (0.109 R)
• M13: 4,132,192 km (0.1 R)
• M14: 4,254,414 km (0.111 R)
• M15: 4,577,844 km (0.12 R)
• M16: 4,780,849 km (0.046 R)
• M17: 4,883,473 km (0.085 R)
• M18: 6,563,906 km (0.101 R)
• M19: 6,592,329 km (0.117 R)
• M20: 8,218,907 km (0.083 R)
• M21: 8,311,059 km (0.089 R)
• M22: 8,341,876 km (0.079 R)
• M23: 8,808,173 km (0.113 R)
• M24: 8,965,550 km (0.066 R)
• M25: 9,733,585 km (0.117 R)
• M26: 11,605,803 km (0.101 R)
• M27: 12,055,943 km (0.112 R)
• M28: 12,265,679 km (0.092 R)
• M29: 12,511,917 km (0.097 R)
• M30: 12,547,222 km (0.112 R)
• M31: 12,582,527 km (0.066 R)
• M32: 12,973,277 km (0.068 R)
• M33: 13,080,688 km (0.077 R)
• M34: 13,404,268 km (0.085 R)
• M35: 14,059,507 km (0.096 R)
• M36: 14,911,617 km (0.054 R)
• M37: 15,438,500 km (0.075 R)
• M38: 15,514,346 km (0.053 R)
• M39: 15,628,190 km (0.081 R)
• M40: 15,971,517 km (0.065 R)
• M41: 16,125,005 km (0.105 R)
• M42: 17,330,165 km (0.096 R)
• M43: 17,725,104 km (0.049 R)
• M44: 19,130,576 km (0.059 R)
• M45: 19,375,019 km (0.029 R)
• M46: 21,537,157 km (0.087 R)
• M47: 22,132,107 km (0.119 R)
• M48: 22,560,406 km (0.047 R)
• M49: 24,521,485 km (0.069 R)
• M50: 25,142,615 km (0.119 R)
• M51: 27,173,855 km (0.042 R)
• M52: 28,325,010 km (0.065 R)
• M53: 28,883,160 km (0.045 R)
• M54: 29,680,068 km (0.03 R)
• M55: 29,821,438 km (0.079 R)
• M56: 30,199,621 km (0.12 R)
• M57: 31,775,934 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.9

Radius: 7.2

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.18 AU - 9.82 AU

Year: 18617 Days

Day: 16.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,217,625 km

• M1: 172,786 km (0.11 R)
• M2: 222,003 km (0.098 R)
• M3: 582,235 km (0.039 R)
• M4: 848,070 km (0.089 R)
• M5: 1,123,181 km (0.118 R)
• M6: 1,340,397 km (0.111 R)
• M7: 1,482,964 km (0.114 R)
• M8: 2,268,502 km (0.112 R)
• M9: 2,473,900 km (0.102 R)
• M10: 3,200,946 km (0.117 R)
• M11: 3,509,416 km (0.072 R)
• M12: 4,113,343 km (0.114 R)
• M13: 4,406,106 km (0.104 R)
• M14: 5,506,249 km (0.076 R)
• M15: 6,110,325 km (0.109 R)
• M16: 6,931,767 km (0.055 R)
• M17: 7,431,125 km (0.118 R)
• M18: 7,583,116 km (0.027 R)
• M19: 8,306,422 km (0.053 R)
• M20: 8,997,564 km (0.108 R)
• M21: 10,040,710 km (0.027 R)
• M22: 10,377,903 km (0.111 R)
• M23: 11,179,449 km (0.032 R)
• M24: 12,238,901 km (0.089 R)
• M25: 12,720,008 km (0.069 R)
• M26: 13,146,062 km (0.119 R)
• M27: 13,762,855 km (0.073 R)
• M28: 13,949,852 km (0.067 R)
• M29: 14,263,110 km (0.079 R)
• M30: 14,832,928 km (0.049 R)
• M31: 15,088,591 km (0.105 R)
• M32: 15,345,750 km (0.112 R)
• M33: 15,539,628 km (0.084 R)
• M34: 16,454,719 km (0.083 R)
• M35: 21,645,466 km (0.113 R)
• M36: 24,150,931 km (0.08 R)
• M37: 26,051,123 km (0.076 R)
• M38: 27,292,187 km (0.102 R)
• M39: 27,605,445 km (0.11 R)
• M40: 28,552,399 km (0.105 R)
• M41: 28,790,709 km (0.057 R)
• M42: 29,670,494 km (0.111 R)
• M43: 30,396,941 km (0.116 R)
• M44: 30,640,337 km (0.101 R)
• M45: 31,867,189 km (0.041 R)
• M46: 32,197,052 km (0.068 R)
• M47: 32,943,396 km (0.076 R)
• M48: 34,622,333 km (0.078 R)
• M49: 36,242,927 km (0.114 R)
• M50: 36,673,469 km (0.112 R)
• M51: 37,019,190 km (0.082 R)
• M52: 37,452,725 km (0.066 R)
• M53: 37,713,773 km (0.108 R)
• M54: 37,888,054 km (0.049 R)
• M55: 39,115,804 km (0.075 R)
• M56: 41,160,957 km (0.105 R)
• M57: 41,520,141 km (0.112 R)
• M58: 41,880,373 km (0.098 R)
• M59: 42,241,801 km (0.077 R)
• M60: 43,240,666 km (0.114 R)
• M61: 43,880,347 km (0.091 R)
• M62: 44,523,169 km (0.097 R)
• M63: 47,783,953 km (0.089 R)
• M64: 47,972,596 km (0.078 R)
• M65: 48,161,389 km (0.028 R)
• M66: 49,395,272 km (0.087 R)
• M67: 50,543,286 km (0.102 R)
• M68: 51,024,243 km (0.025 R)
• M69: 51,120,734 km (0.093 R)
• M70: 51,410,206 km (0.103 R)
• M71: 53,843,714 km (0.086 R)
• M72: 55,618,992 km (0.112 R)
• M73: 55,817,359 km (0.075 R)
• M74: 56,513,737 km (0.089 R)
• M75: 56,813,083 km (0.087 R)
• M76: 56,913,014 km (0.077 R)
• M77: 57,613,880 km (0.109 R)
• M78: 58,116,379 km (0.057 R)
• M79: 58,721,054 km (0.064 R)
• M80: 58,923,161 km (0.102 R)
• M81: 59,429,400 km (0.103 R)
• M82: 60,956,495 km (0.069 R)
• M83: 61,878,915 km (0.118 R)
• M84: 63,633,997 km (0.099 R)
• M85: 64,153,252 km (0.101 R)
• M86: 66,665,449 km (0.07 R)
• M87: 67,087,165 km (0.07 R)
• M88: 67,509,929 km (0.085 R)
• M89: 67,827,525 km (0.099 R)
• M90: 70,064,612 km (0.109 R)
• M91: 70,708,182 km (0.068 R)
• M92: 71,461,556 km (0.081 R)
• M93: 71,569,417 km (0.059 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 13,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit