🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.43 AU - 0.61 AU

Year: 242 Days

Day: 42.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.4

Radius: 11.1

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.84 AU - 1.3 AU

Year: 715 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 62,355,510 km

• M1: 141,071 km (0.11 R)
• M2: 238,459 km (0.11 R)
• M3: 331,509 km (0.09 R)
• M4: 584,928 km (0.059 R)
• M5: 669,899 km (0.105 R)
• M6: 792,570 km (0.107 R)
• M7: 900,130 km (0.115 R)
• M8: 988,842 km (0.049 R)
• M9: 1,093,261 km (0.099 R)
• M10: 1,354,160 km (0.117 R)
• M11: 1,443,320 km (0.035 R)
• M12: 1,513,332 km (0.04 R)
• M13: 1,708,408 km (0.084 R)
• M14: 2,028,547 km (0.098 R)
• M15: 2,147,627 km (0.115 R)
• M16: 2,228,410 km (0.09 R)
• M17: 2,301,862 km (0.087 R)
• M18: 2,401,195 km (0.053 R)
• M19: 2,612,876 km (0.077 R)
• M20: 2,795,535 km (0.058 R)
• M21: 2,884,097 km (0.09 R)
• M22: 2,955,456 km (0.106 R)
• M23: 3,146,043 km (0.092 R)
• M24: 3,415,918 km (0.063 R)
• M25: 3,491,614 km (0.08 R)
• M26: 3,693,272 km (0.102 R)
• M27: 3,780,937 km (0.113 R)
• M28: 3,879,073 km (0.03 R)
• M29: 3,968,233 km (0.101 R)
• M30: 4,219,408 km (0.101 R)
• M31: 4,311,111 km (0.114 R)
• M32: 4,579,789 km (0.081 R)
• M33: 4,653,092 km (0.081 R)
• M34: 4,907,409 km (0.076 R)
• M35: 5,112,058 km (0.088 R)
• M36: 5,341,542 km (0.062 R)
• M37: 5,452,094 km (0.117 R)
• M38: 5,641,635 km (0.102 R)
• M39: 5,947,263 km (0.105 R)
• M40: 6,027,298 km (0.116 R)
• M41: 6,119,301 km (0.097 R)
• M42: 6,339,808 km (0.105 R)
• M43: 6,409,970 km (0.033 R)
• M44: 6,908,430 km (0.106 R)
• M45: 7,174,564 km (0.09 R)
• M46: 7,333,437 km (0.064 R)
• M47: 7,555,291 km (0.112 R)
• M48: 7,667,040 km (0.053 R)
• M49: 7,917,467 km (0.109 R)
• M50: 8,031,012 km (0.056 R)
• M51: 8,183,303 km (0.1 R)
• M52: 8,285,328 km (0.099 R)
• M53: 8,658,874 km (0.066 R)
• M54: 8,775,860 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.1

Radius: 11.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.89 AU - 1.48 AU

Year: 828 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 62,355,510 km

• M1: 147,653 km (0.043 R)
• M2: 228,137 km (0.072 R)
• M3: 311,612 km (0.046 R)
• M4: 404,064 km (0.106 R)
• M5: 488,886 km (0.104 R)
• M6: 575,054 km (0.093 R)
• M7: 667,356 km (0.08 R)
• M8: 768,933 km (0.075 R)
• M9: 861,684 km (0.098 R)
• M10: 981,512 km (0.074 R)
• M11: 1,168,359 km (0.102 R)
• M12: 1,247,347 km (0.102 R)
• M13: 1,332,618 km (0.039 R)
• M14: 1,428,809 km (0.034 R)
• M15: 1,504,805 km (0.105 R)
• M16: 1,619,247 km (0.064 R)
• M17: 1,818,063 km (0.069 R)
• M18: 1,915,750 km (0.104 R)
• M19: 2,050,538 km (0.119 R)
• M20: 2,308,445 km (0.118 R)
• M21: 2,398,652 km (0.112 R)
• M22: 2,522,519 km (0.09 R)
• M23: 2,620,955 km (0.068 R)
• M24: 2,698,596 km (0.096 R)
• M25: 2,844,604 km (0.117 R)
• M26: 2,935,858 km (0.059 R)
• M27: 3,016,491 km (0.099 R)
• M28: 3,109,541 km (0.109 R)
• M29: 3,215,457 km (0.105 R)
• M30: 3,388,691 km (0.083 R)
• M31: 3,491,764 km (0.076 R)
• M32: 3,589,751 km (0.099 R)
• M33: 3,757,001 km (0.079 R)
• M34: 3,876,380 km (0.078 R)
• M35: 4,028,970 km (0.091 R)
• M36: 4,138,326 km (0.109 R)
• M37: 4,268,177 km (0.106 R)
• M38: 4,465,646 km (0.098 R)
• M39: 4,545,382 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.4

Radius: 11.9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.32 AU - 2.02 AU

Year: 1393 Days

Day: 12.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 62,355,510 km

• M1: 171,439 km (0.064 R)
• M2: 245,640 km (0.118 R)
• M3: 331,658 km (0.114 R)
• M4: 414,984 km (0.038 R)
• M5: 708,645 km (0.053 R)
• M6: 916,437 km (0.105 R)
• M7: 1,196,185 km (0.095 R)
• M8: 1,361,939 km (0.118 R)
• M9: 1,535,473 km (0.078 R)
• M10: 1,674,898 km (0.072 R)
• M11: 1,810,134 km (0.097 R)
• M12: 1,922,632 km (0.108 R)
• M13: 2,010,895 km (0.112 R)
• M14: 2,454,003 km (0.097 R)
• M15: 2,598,814 km (0.103 R)
• M16: 2,746,617 km (0.074 R)
• M17: 2,876,917 km (0.079 R)
• M18: 3,133,477 km (0.069 R)
• M19: 3,280,532 km (0.075 R)
• M20: 3,494,457 km (0.119 R)
• M21: 3,846,610 km (0.08 R)
• M22: 4,095,391 km (0.061 R)
• M23: 4,221,802 km (0.082 R)
• M24: 4,800,745 km (0.07 R)
• M25: 4,958,571 km (0.05 R)
• M26: 5,093,508 km (0.099 R)
• M27: 5,192,392 km (0.045 R)
• M28: 5,417,238 km (0.059 R)
• M29: 5,518,217 km (0.112 R)
• M30: 5,773,580 km (0.047 R)
• M31: 6,059,013 km (0.091 R)
• M32: 6,576,173 km (0.111 R)
• M33: 6,997,590 km (0.072 R)
• M34: 7,232,459 km (0.069 R)
• M35: 7,329,847 km (0.089 R)
• M36: 8,010,068 km (0.11 R)
• M37: 8,139,770 km (0.103 R)
• M38: 8,918,277 km (0.09 R)
• M39: 9,128,013 km (0.114 R)
• M40: 9,293,768 km (0.054 R)
• M41: 9,536,864 km (0.099 R)
• M42: 9,689,903 km (0.088 R)
• M43: 10,013,932 km (0.085 R)
• M44: 10,200,630 km (0.095 R)
• M45: 10,467,064 km (0.076 R)
• M46: 10,688,319 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.6

Radius: 12.4

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.59 AU - 2.59 AU

Year: 2691 Days

Day: 14.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,355,510 km

• M1: 154,834 km (0.075 R)
• M2: 290,669 km (0.046 R)
• M3: 496,366 km (0.119 R)
• M4: 577,747 km (0.111 R)
• M5: 818,001 km (0.098 R)
• M6: 1,101,938 km (0.114 R)
• M7: 1,183,020 km (0.113 R)
• M8: 1,277,117 km (0.056 R)
• M9: 1,506,750 km (0.096 R)
• M10: 1,691,054 km (0.062 R)
• M11: 1,774,081 km (0.081 R)
• M12: 2,184,727 km (0.093 R)
• M13: 2,262,668 km (0.112 R)
• M14: 2,448,169 km (0.078 R)
• M15: 2,597,617 km (0.115 R)
• M16: 2,708,320 km (0.088 R)
• M17: 2,792,244 km (0.03 R)
• M18: 3,078,874 km (0.081 R)
• M19: 3,255,549 km (0.058 R)
• M20: 3,435,515 km (0.068 R)
• M21: 3,711,972 km (0.09 R)
• M22: 3,837,036 km (0.102 R)
• M23: 3,947,888 km (0.084 R)
• M24: 4,302,884 km (0.068 R)
• M25: 4,484,196 km (0.114 R)
• M26: 4,617,787 km (0.107 R)
• M27: 4,957,673 km (0.106 R)
• M28: 5,147,962 km (0.037 R)
• M29: 5,323,291 km (0.116 R)
• M30: 6,191,706 km (0.116 R)
• M31: 6,284,756 km (0.109 R)
• M32: 6,378,255 km (0.03 R)
• M33: 6,756,887 km (0.104 R)
• M34: 6,968,418 km (0.12 R)
• M35: 7,397,764 km (0.084 R)
• M36: 7,516,545 km (0.114 R)
• M37: 7,695,614 km (0.112 R)
• M38: 7,795,844 km (0.105 R)
• M39: 7,936,765 km (0.091 R)
• M40: 8,344,120 km (0.056 R)
• M41: 8,989,186 km (0.104 R)
• M42: 9,179,475 km (0.086 R)
• M43: 9,456,680 km (0.077 R)
• M44: 9,542,549 km (0.085 R)
• M45: 9,693,493 km (0.078 R)
• M46: 9,932,251 km (0.118 R)
• M47: 10,393,462 km (0.052 R)
• M48: 10,704,775 km (0.104 R)
• M49: 10,929,172 km (0.054 R)
• M50: 11,155,064 km (0.105 R)
• M51: 11,428,230 km (0.047 R)
• M52: 11,680,452 km (0.056 R)
• M53: 11,934,619 km (0.047 R)
• M54: 12,143,906 km (0.111 R)
• M55: 12,731,826 km (0.079 R)
• M56: 12,921,965 km (0.086 R)
• M57: 13,594,706 km (0.108 R)
• M58: 13,716,030 km (0.117 R)
• M59: 13,935,341 km (0.106 R)
• M60: 14,180,382 km (0.119 R)
• M61: 14,278,818 km (0.101 R)
• M62: 14,402,236 km (0.059 R)
• M63: 14,575,470 km (0.088 R)
• M64: 14,849,234 km (0.044 R)
• M65: 15,024,264 km (0.047 R)
• M66: 16,320,529 km (0.051 R)
• M67: 16,579,034 km (0.035 R)
• M68: 16,682,706 km (0.089 R)
• M69: 16,838,736 km (0.108 R)
• M70: 17,021,395 km (0.105 R)
• M71: 17,283,341 km (0.09 R)
• M72: 17,573,262 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332

Radius: 6.5

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.1 AU - 12.48 AU

Year: 21313 Days

Day: 25 Hours

Environment

Temp: -223 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,355,510 km

• M1: 96,640 km (0.036 R)
• M2: 597,793 km (0.115 R)
• M3: 819,348 km (0.103 R)
• M4: 950,694 km (0.087 R)
• M5: 1,334,413 km (0.07 R)
• M6: 1,790,387 km (0.108 R)
• M7: 1,847,085 km (0.087 R)
• M8: 1,962,126 km (0.025 R)
• M9: 2,605,097 km (0.039 R)
• M10: 2,669,574 km (0.067 R)
• M11: 2,767,261 km (0.079 R)
• M12: 4,407,452 km (0.119 R)
• M13: 4,600,733 km (0.094 R)
• M14: 5,279,159 km (0.065 R)
• M15: 5,903,431 km (0.096 R)
• M16: 6,950,018 km (0.096 R)
• M17: 8,099,827 km (0.119 R)
• M18: 9,110,510 km (0.109 R)
• M19: 10,008,098 km (0.116 R)
• M20: 10,985,869 km (0.045 R)
• M21: 11,143,097 km (0.107 R)
• M22: 11,459,646 km (0.091 R)
• M23: 11,512,603 km (0.117 R)
• M24: 12,318,188 km (0.064 R)
• M25: 13,588,274 km (0.117 R)
• M26: 13,644,373 km (0.105 R)
• M27: 14,668,520 km (0.113 R)
• M28: 15,423,540 km (0.07 R)
• M29: 15,599,468 km (0.075 R)
• M30: 16,729,679 km (0.074 R)
• M31: 16,850,106 km (0.104 R)
• M32: 17,579,246 km (0.108 R)
• M33: 19,446,377 km (0.086 R)
• M34: 19,573,086 km (0.098 R)
• M35: 20,596,635 km (0.11 R)
• M36: 22,495,780 km (0.091 R)
• M37: 23,837,822 km (0.076 R)
• M38: 23,905,590 km (0.095 R)
• M39: 24,041,275 km (0.103 R)
• M40: 24,245,327 km (0.065 R)
• M41: 25,829,269 km (0.071 R)
• M42: 28,590,397 km (0.108 R)
• M43: 29,823,084 km (0.09 R)
• M44: 29,896,087 km (0.088 R)
• M45: 30,262,153 km (0.039 R)
• M46: 30,335,606 km (0.098 R)
• M47: 32,866,353 km (0.11 R)
• M48: 33,092,994 km (0.065 R)
• M49: 33,547,622 km (0.103 R)
• M50: 34,233,378 km (0.032 R)
• M51: 34,923,922 km (0.107 R)
• M52: 35,155,051 km (0.076 R)
• M53: 36,007,011 km (0.11 R)
• M54: 37,889,401 km (0.103 R)
• M55: 38,922,374 km (0.09 R)
• M56: 39,002,110 km (0.072 R)
• M57: 39,402,134 km (0.088 R)
• M58: 40,853,383 km (0.096 R)
• M59: 42,322,135 km (0.085 R)
• M60: 42,733,230 km (0.083 R)
• M61: 43,559,310 km (0.09 R)
• M62: 44,223,823 km (0.091 R)
• M63: 45,479,099 km (0.119 R)
• M64: 45,647,247 km (0.074 R)
• M65: 45,984,441 km (0.12 R)
• M66: 48,367,236 km (0.115 R)
• M67: 49,141,704 km (0.068 R)
• M68: 50,354,494 km (0.079 R)
• M69: 53,251,905 km (0.026 R)
• M70: 54,051,506 km (0.12 R)
• M71: 54,765,536 km (0.113 R)
• M72: 57,470,864 km (0.111 R)
• M73: 58,473,619 km (0.07 R)
• M74: 59,666,363 km (0.037 R)
• M75: 60,774,285 km (0.1 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: 363 - 17,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit