🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.7 AU - 1.1 AU

Year: 327 Days

Day: 24.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.88 AU - 3.13 AU

Year: 1513 Days

Day: 25.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,088,885 km

• M1: 132,394 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.76 AU - 3.84 AU

Year: 2836 Days

Day: 46.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,088,885 km

• M1: 1,654,253 km (0.117 R)

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588

Radius: 14.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.43 AU - 8.51 AU

Year: 8615 Days

Day: 8.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,088,885 km

• M1: 193,580 km (0.111 R)
• M2: 313,108 km (0.049 R)
• M3: 471,383 km (0.086 R)
• M4: 708,795 km (0.088 R)
• M5: 923,318 km (0.092 R)
• M6: 1,161,029 km (0.068 R)
• M7: 1,536,520 km (0.045 R)
• M8: 1,780,514 km (0.115 R)
• M9: 2,081,804 km (0.049 R)
• M10: 2,330,286 km (0.086 R)
• M11: 2,446,524 km (0.091 R)
• M12: 3,134,075 km (0.097 R)
• M13: 3,263,029 km (0.11 R)
• M14: 4,503,494 km (0.087 R)
• M15: 5,098,146 km (0.12 R)
• M16: 5,374,004 km (0.086 R)
• M17: 6,165,975 km (0.082 R)
• M18: 6,296,126 km (0.112 R)
• M19: 7,787,616 km (0.109 R)
• M20: 9,950,802 km (0.075 R)
• M21: 10,490,102 km (0.109 R)
• M22: 10,685,028 km (0.055 R)
• M23: 11,316,780 km (0.116 R)
• M24: 11,718,001 km (0.057 R)
• M25: 12,083,020 km (0.05 R)
• M26: 12,699,662 km (0.115 R)
• M27: 12,907,603 km (0.098 R)
• M28: 13,284,590 km (0.074 R)
• M29: 13,495,523 km (0.043 R)
• M30: 14,307,690 km (0.119 R)
• M31: 15,488,915 km (0.06 R)
• M32: 16,429,287 km (0.12 R)
• M33: 16,792,511 km (0.112 R)
• M34: 16,883,616 km (0.102 R)
• M35: 17,204,204 km (0.111 R)
• M36: 17,296,057 km (0.115 R)
• M37: 17,434,285 km (0.087 R)
• M38: 17,758,314 km (0.058 R)
• M39: 18,365,233 km (0.106 R)
• M40: 18,742,220 km (0.06 R)
• M41: 19,216,894 km (0.102 R)
• M42: 20,469,776 km (0.069 R)
• M43: 20,909,594 km (0.108 R)
• M44: 22,097,849 km (0.093 R)
• M45: 22,298,011 km (0.041 R)
• M46: 22,498,772 km (0.108 R)
• M47: 26,055,760 km (0.102 R)
• M48: 26,267,292 km (0.109 R)
• M49: 26,798,514 km (0.115 R)
• M50: 28,305,114 km (0.101 R)
• M51: 28,849,800 km (0.047 R)
• M52: 29,178,317 km (0.057 R)
• M53: 29,452,978 km (0.105 R)
• M54: 29,894,292 km (0.104 R)
• M55: 30,226,848 km (0.114 R)
• M56: 31,231,398 km (0.073 R)
• M57: 31,568,741 km (0.088 R)
• M58: 31,850,733 km (0.065 R)
• M59: 32,587,951 km (0.115 R)
• M60: 33,044,374 km (0.067 R)
• M61: 34,079,143 km (0.108 R)
• M62: 34,194,782 km (0.096 R)
• M63: 34,658,685 km (0.119 R)
• M64: 35,066,339 km (0.106 R)
• M65: 35,299,862 km (0.082 R)
• M66: 35,827,493 km (0.056 R)
• M67: 36,830,996 km (0.08 R)
• M68: 39,047,139 km (0.047 R)
• M69: 40,262,921 km (0.053 R)
• M70: 40,507,663 km (0.088 R)
• M71: 40,691,518 km (0.059 R)
• M72: 41,121,463 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.8

Radius: 13.8

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.15 AU - 11.15 AU

Year: 10597 Days

Day: 7.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 73 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,088,885 km

• M1: 199,414 km (0.117 R)
• M2: 509,979 km (0.113 R)
• M3: 1,541,905 km (0.117 R)
• M4: 2,769,805 km (0.059 R)
• M5: 3,017,090 km (0.089 R)
• M6: 3,742,340 km (0.117 R)
• M7: 4,424,357 km (0.087 R)
• M8: 4,682,114 km (0.094 R)
• M9: 4,779,951 km (0.074 R)
• M10: 5,077,950 km (0.099 R)
• M11: 5,450,449 km (0.106 R)
• M12: 6,657,853 km (0.1 R)
• M13: 7,028,407 km (0.074 R)
• M14: 7,216,302 km (0.117 R)
• M15: 7,482,138 km (0.084 R)
• M16: 7,906,397 km (0.105 R)
• M17: 8,219,954 km (0.106 R)
• M18: 8,899,877 km (0.088 R)
• M19: 9,226,149 km (0.089 R)
• M20: 10,484,567 km (0.097 R)
• M21: 11,796,540 km (0.048 R)
• M22: 12,335,691 km (0.078 R)
• M23: 12,517,303 km (0.103 R)
• M24: 12,699,812 km (0.058 R)
• M25: 14,096,159 km (0.055 R)
• M26: 15,199,592 km (0.108 R)
• M27: 16,082,519 km (0.094 R)
• M28: 16,330,702 km (0.07 R)
• M29: 17,488,889 km (0.083 R)
• M30: 17,795,415 km (0.062 R)
• M31: 18,621,345 km (0.102 R)
• M32: 19,039,171 km (0.111 R)
• M33: 19,144,040 km (0.116 R)
• M34: 19,354,374 km (0.102 R)
• M35: 19,671,522 km (0.108 R)
• M36: 20,310,753 km (0.096 R)
• M37: 20,632,987 km (0.058 R)
• M38: 21,173,783 km (0.085 R)
• M39: 21,446,052 km (0.113 R)
• M40: 21,719,367 km (0.12 R)
• M41: 21,883,925 km (0.095 R)
• M42: 23,103,297 km (0.069 R)
• M43: 23,271,295 km (0.052 R)
• M44: 23,890,780 km (0.067 R)
• M45: 24,515,650 km (0.115 R)
• M46: 25,261,246 km (0.107 R)
• M47: 26,892,012 km (0.109 R)
• M48: 27,009,896 km (0.101 R)
• M49: 28,077,725 km (0.085 R)
• M50: 28,496,898 km (0.06 R)
• M51: 29,280,492 km (0.112 R)
• M52: 30,930,856 km (0.056 R)
• M53: 31,116,058 km (0.086 R)
• M54: 31,487,659 km (0.09 R)
• M55: 31,922,989 km (0.105 R)
• M56: 33,430,935 km (0.102 R)
• M57: 35,412,658 km (0.1 R)
• M58: 37,169,685 km (0.094 R)
• M59: 37,761,644 km (0.104 R)
• M60: 38,821,695 km (0.11 R)
• M61: 38,954,986 km (0.098 R)
• M62: 39,288,590 km (0.119 R)
• M63: 39,422,330 km (0.111 R)
• M64: 39,623,240 km (0.101 R)
• M65: 39,958,788 km (0.05 R)
• M66: 40,295,234 km (0.116 R)
• M67: 41,174,570 km (0.097 R)
• M68: 41,923,606 km (0.064 R)
• M69: 43,296,915 km (0.094 R)
• M70: 45,104,356 km (0.077 R)
• M71: 45,244,380 km (0.117 R)
• M72: 47,078,151 km (0.094 R)
• M73: 47,718,579 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.9

Radius: 3.1

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.53 AU - 16.19 AU

Year: 19757 Days

Day: 16.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 36,088,885 km

• M1: 47,722 km (0.101 R)
• M2: 235,317 km (0.106 R)
• M3: 429,645 km (0.101 R)
• M4: 622,178 km (0.104 R)
• M5: 720,613 km (0.087 R)
• M6: 931,995 km (0.091 R)
• M7: 2,367,386 km (0.07 R)
• M8: 2,814,534 km (0.094 R)
• M9: 3,311,498 km (0.092 R)
• M10: 3,483,087 km (0.119 R)
• M11: 3,507,771 km (0.076 R)
• M12: 3,707,933 km (0.103 R)
• M13: 3,809,360 km (0.093 R)
• M14: 7,091,238 km (0.115 R)
• M15: 7,439,353 km (0.115 R)
• M16: 7,503,231 km (0.072 R)
• M17: 8,449,886 km (0.03 R)
• M18: 8,483,246 km (0.104 R)
• M19: 8,516,607 km (0.091 R)
• M20: 8,650,497 km (0.109 R)
• M21: 9,399,085 km (0.06 R)
• M22: 9,816,163 km (0.054 R)
• M23: 10,274,681 km (0.088 R)
• M24: 11,654,572 km (0.12 R)
• M25: 11,877,622 km (0.076 R)
• M26: 14,423,479 km (0.09 R)
• M27: 14,703,077 km (0.069 R)
• M28: 16,877,033 km (0.106 R)
• M29: 16,919,070 km (0.081 R)
• M30: 18,582,898 km (0.076 R)
• M31: 21,242,449 km (0.118 R)
• M32: 23,266,807 km (0.061 R)
• M33: 23,594,576 km (0.09 R)
• M34: 23,735,497 km (0.067 R)
• M35: 25,159,968 km (0.085 R)
• M36: 25,303,881 km (0.094 R)
• M37: 25,399,923 km (0.094 R)
• M38: 26,270,583 km (0.112 R)
• M39: 26,905,476 km (0.112 R)
• M40: 27,150,966 km (0.091 R)
• M41: 29,747,836 km (0.081 R)
• M42: 30,409,358 km (0.066 R)
• M43: 30,562,695 km (0.036 R)
• M44: 35,603,246 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 17,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit