🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.71 AU - 0.99 AU

Year: 288 Days

Day: 45.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.26 AU - 2.34 AU

Year: 1280 Days

Day: 42.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.6 AU - 3.22 AU

Year: 1822 Days

Day: 13 Hours

Environment

Temp: -107 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.35 AU - 3.73 AU

Year: 1946 Days

Day: 20.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.9

Radius: 9.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.02 AU - 6.6 AU

Year: 5141 Days

Day: 11.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 55,412,447 km

• M1: 126,709 km (0.118 R)
• M2: 232,924 km (0.11 R)
• M3: 321,336 km (0.094 R)
• M4: 552,615 km (0.117 R)
• M5: 616,792 km (0.101 R)
• M6: 693,536 km (0.106 R)
• M7: 879,486 km (0.069 R)
• M8: 1,165,068 km (0.094 R)
• M9: 1,300,155 km (0.113 R)
• M10: 1,506,002 km (0.09 R)
• M11: 1,586,037 km (0.116 R)
• M12: 1,695,093 km (0.113 R)
• M13: 2,008,052 km (0.082 R)
• M14: 2,216,891 km (0.057 R)
• M15: 2,308,445 km (0.106 R)
• M16: 2,559,320 km (0.107 R)
• M17: 2,704,281 km (0.113 R)
• M18: 2,852,083 km (0.092 R)
• M19: 2,935,409 km (0.08 R)
• M20: 3,381,660 km (0.1 R)
• M21: 3,523,329 km (0.116 R)
• M22: 3,685,044 km (0.032 R)
• M23: 4,530,422 km (0.115 R)
• M24: 4,945,107 km (0.083 R)
• M25: 5,106,224 km (0.1 R)
• M26: 5,330,621 km (0.107 R)
• M27: 5,895,502 km (0.12 R)
• M28: 6,479,233 km (0.032 R)
• M29: 7,104,253 km (0.119 R)
• M30: 7,354,979 km (0.109 R)
• M31: 7,771,759 km (0.106 R)
• M32: 8,077,537 km (0.063 R)
• M33: 8,387,205 km (0.061 R)
• M34: 9,290,028 km (0.116 R)
• M35: 9,389,510 km (0.077 R)
• M36: 9,589,523 km (0.109 R)
• M37: 9,765,599 km (0.118 R)
• M38: 9,866,877 km (0.116 R)
• M39: 10,662,439 km (0.107 R)
• M40: 10,792,738 km (0.088 R)
• M41: 10,897,307 km (0.065 R)
• M42: 11,107,642 km (0.1 R)
• M43: 11,292,694 km (0.106 R)
• M44: 11,532,051 km (0.103 R)
• M45: 11,746,275 km (0.095 R)
• M46: 13,087,271 km (0.11 R)
• M47: 13,422,968 km (0.116 R)
• M48: 13,846,629 km (0.073 R)
• M49: 14,103,040 km (0.118 R)
• M50: 14,332,224 km (0.063 R)
• M51: 14,823,354 km (0.085 R)
• M52: 14,939,591 km (0.119 R)
• M53: 15,027,106 km (0.067 R)
• M54: 15,173,263 km (0.087 R)
• M55: 15,496,544 km (0.051 R)
• M56: 15,585,106 km (0.111 R)
• M57: 15,911,230 km (0.094 R)
• M58: 16,179,758 km (0.07 R)
• M59: 16,721,302 km (0.071 R)
• M60: 17,177,127 km (0.098 R)
• M61: 17,330,016 km (0.083 R)
• M62: 17,698,625 km (0.093 R)
• M63: 17,853,010 km (0.066 R)
• M64: 18,350,124 km (0.11 R)
• M65: 18,757,329 km (0.093 R)
• M66: 19,294,385 km (0.057 R)
• M67: 19,389,679 km (0.104 R)
• M68: 20,222,191 km (0.108 R)
• M69: 20,545,472 km (0.105 R)
• M70: 20,642,861 km (0.073 R)
• M71: 21,328,468 km (0.072 R)
• M72: 21,657,583 km (0.083 R)
• M73: 21,756,617 km (0.067 R)
• M74: 21,822,739 km (0.102 R)
• M75: 21,888,861 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.9

Radius: 10.5

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.94 AU - 7 AU

Year: 6041 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,412,447 km

• M1: 219,460 km (0.11 R)
• M2: 671,395 km (0.065 R)
• M3: 978,819 km (0.117 R)
• M4: 1,074,711 km (0.085 R)
• M5: 1,329,177 km (0.029 R)
• M6: 1,737,130 km (0.105 R)
• M7: 1,935,348 km (0.067 R)
• M8: 2,204,175 km (0.086 R)
• M9: 2,801,071 km (0.043 R)
• M10: 3,153,673 km (0.067 R)
• M11: 3,250,163 km (0.068 R)
• M12: 3,520,636 km (0.108 R)
• M13: 3,721,995 km (0.11 R)
• M14: 3,901,363 km (0.119 R)
• M15: 3,979,154 km (0.114 R)
• M16: 4,375,588 km (0.092 R)
• M17: 4,510,675 km (0.112 R)
• M18: 4,647,108 km (0.056 R)
• M19: 5,846,883 km (0.051 R)
• M20: 6,604,297 km (0.06 R)
• M21: 6,759,580 km (0.079 R)
• M22: 7,651,333 km (0.096 R)
• M23: 7,781,632 km (0.104 R)
• M24: 7,945,741 km (0.116 R)
• M25: 8,277,400 km (0.118 R)
• M26: 8,749,231 km (0.117 R)
• M27: 8,851,407 km (0.063 R)
• M28: 9,022,846 km (0.09 R)
• M29: 10,073,771 km (0.074 R)
• M30: 10,216,936 km (0.078 R)
• M31: 10,686,524 km (0.092 R)
• M32: 10,832,382 km (0.084 R)
• M33: 11,274,294 km (0.085 R)
• M34: 11,348,494 km (0.12 R)
• M35: 12,289,764 km (0.112 R)
• M36: 12,404,356 km (0.088 R)
• M37: 12,634,737 km (0.04 R)
• M38: 12,750,526 km (0.114 R)
• M39: 13,099,837 km (0.057 R)
• M40: 13,177,777 km (0.109 R)
• M41: 13,295,212 km (0.117 R)
• M42: 13,570,472 km (0.113 R)
• M43: 13,847,527 km (0.094 R)
• M44: 14,086,584 km (0.117 R)
• M45: 14,166,470 km (0.108 R)
• M46: 15,015,437 km (0.114 R)
• M47: 15,507,914 km (0.043 R)
• M48: 15,756,097 km (0.111 R)
• M49: 16,846,964 km (0.094 R)
• M50: 17,102,178 km (0.063 R)
• M51: 17,487,542 km (0.111 R)
• M52: 17,789,132 km (0.092 R)
• M53: 18,441,229 km (0.065 R)
• M54: 18,704,222 km (0.094 R)
• M55: 19,189,667 km (0.106 R)
• M56: 19,411,670 km (0.099 R)
• M57: 19,634,571 km (0.112 R)
• M58: 19,948,128 km (0.058 R)
• M59: 20,444,045 km (0.075 R)
• M60: 21,035,555 km (0.054 R)
• M61: 21,126,959 km (0.072 R)
• M62: 22,468,403 km (0.11 R)
• M63: 22,749,348 km (0.1 R)
• M64: 22,843,296 km (0.066 R)
• M65: 23,267,555 km (0.103 R)
• M66: 23,742,080 km (0.092 R)
• M67: 25,525,137 km (0.094 R)
• M68: 26,112,608 km (0.082 R)
• M69: 26,309,478 km (0.117 R)
• M70: 26,605,533 km (0.099 R)
• M71: 26,704,566 km (0.098 R)
• M72: 26,952,600 km (0.07 R)
• M73: 27,851,533 km (0.072 R)
• M74: 28,608,199 km (0.079 R)
• M75: 30,141,877 km (0.056 R)
• M76: 30,451,843 km (0.098 R)
• M77: 30,555,365 km (0.045 R)
• M78: 30,814,618 km (0.081 R)
• M79: 32,017,235 km (0.118 R)
• M80: 33,288,369 km (0.081 R)
• M81: 34,683,967 km (0.091 R)
• M82: 34,846,281 km (0.066 R)
• M83: 36,208,220 km (0.09 R)
• M84: 36,427,830 km (0.086 R)
• M85: 36,647,738 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.9

Radius: 9.5

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.6 AU - 10.38 AU

Year: 10732 Days

Day: 7.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,412,447 km

• M1: 127,158 km (0.077 R)
• M2: 209,736 km (0.095 R)
• M3: 594,053 km (0.12 R)
• M4: 773,870 km (0.04 R)
• M5: 951,143 km (0.103 R)
• M6: 1,013,376 km (0.062 R)
• M7: 1,077,105 km (0.11 R)
• M8: 1,392,906 km (0.091 R)
• M9: 1,711,699 km (0.111 R)
• M10: 1,814,473 km (0.088 R)
• M11: 1,999,525 km (0.118 R)
• M12: 2,218,536 km (0.068 R)
• M13: 2,302,760 km (0.089 R)
• M14: 2,532,542 km (0.092 R)
• M15: 2,620,655 km (0.088 R)
• M16: 3,076,929 km (0.116 R)
• M17: 3,298,334 km (0.117 R)
• M18: 3,557,886 km (0.1 R)
• M19: 4,028,072 km (0.111 R)
• M20: 4,340,881 km (0.091 R)
• M21: 5,026,788 km (0.075 R)
• M22: 5,138,238 km (0.076 R)
• M23: 6,098,357 km (0.086 R)
• M24: 6,337,115 km (0.046 R)
• M25: 7,789,711 km (0.103 R)
• M26: 7,875,730 km (0.095 R)
• M27: 8,266,778 km (0.094 R)
• M28: 8,354,592 km (0.099 R)
• M29: 9,113,203 km (0.106 R)
• M30: 11,032,095 km (0.083 R)
• M31: 11,665,792 km (0.096 R)
• M32: 11,813,744 km (0.084 R)
• M33: 11,962,295 km (0.114 R)
• M34: 12,061,777 km (0.095 R)
• M35: 12,211,375 km (0.085 R)
• M36: 12,311,456 km (0.083 R)
• M37: 12,968,639 km (0.091 R)
• M38: 13,378,687 km (0.102 R)
• M39: 13,897,343 km (0.076 R)
• M40: 14,900,846 km (0.099 R)
• M41: 15,115,070 km (0.108 R)
• M42: 15,330,341 km (0.11 R)
• M43: 15,818,329 km (0.056 R)
• M44: 16,036,892 km (0.055 R)
• M45: 16,477,009 km (0.088 R)
• M46: 17,200,763 km (0.099 R)
• M47: 17,991,687 km (0.049 R)
• M48: 18,277,120 km (0.117 R)
• M49: 18,506,453 km (0.107 R)
• M50: 18,736,834 km (0.032 R)
• M51: 20,375,679 km (0.109 R)
• M52: 20,435,069 km (0.117 R)
• M53: 22,059,852 km (0.111 R)
• M54: 22,304,145 km (0.105 R)
• M55: 22,795,275 km (0.09 R)
• M56: 23,166,128 km (0.043 R)
• M57: 26,786,247 km (0.069 R)
• M58: 27,965,676 km (0.117 R)
• M59: 28,362,560 km (0.103 R)
• M60: 28,495,253 km (0.114 R)
• M61: 28,694,667 km (0.056 R)
• M62: 32,363,255 km (0.108 R)
• M63: 32,501,933 km (0.113 R)
• M64: 34,040,547 km (0.117 R)
• M65: 34,181,617 km (0.094 R)
• M66: 34,393,448 km (0.111 R)
• M67: 34,464,208 km (0.074 R)
• M68: 35,245,558 km (0.118 R)
• M69: 35,531,289 km (0.071 R)
• M70: 36,248,611 km (0.081 R)
• M71: 37,916,478 km (0.049 R)
• M72: 38,135,938 km (0.071 R)
• M73: 38,576,055 km (0.106 R)
• M74: 39,165,321 km (0.053 R)
• M75: 39,313,124 km (0.066 R)
• M76: 39,535,276 km (0.119 R)
• M77: 39,831,929 km (0.042 R)
• M78: 39,906,279 km (0.093 R)
• M79: 40,651,875 km (0.119 R)
• M80: 41,929,890 km (0.105 R)
• M81: 42,839,893 km (0.115 R)
• M82: 48,276,579 km (0.091 R)
• M83: 48,514,440 km (0.082 R)
• M84: 48,911,622 km (0.112 R)
• M85: 50,029,717 km (0.066 R)
• M86: 50,591,756 km (0.085 R)
• M87: 50,913,990 km (0.032 R)
• M88: 53,106,347 km (0.099 R)
• M89: 53,433,816 km (0.092 R)
• M90: 53,597,776 km (0.083 R)
• M91: 53,679,905 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 11,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit