🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.91 AU - 1.03 AU

Year: 366 Days

Day: 34.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.56 AU - 3.22 AU

Year: 1881 Days

Day: 24.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,248,093 km

• M1: 1,094,308 km (0.095 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.4

Radius: 11.6

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.69 AU - 7.21 AU

Year: 5557 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,248,093 km

• M1: 197,170 km (0.111 R)
• M2: 285,582 km (0.091 R)
• M3: 368,310 km (0.111 R)
• M4: 580,290 km (0.118 R)
• M5: 656,435 km (0.098 R)
• M6: 750,233 km (0.067 R)
• M7: 937,829 km (0.051 R)
• M8: 1,125,275 km (0.109 R)
• M9: 1,223,860 km (0.113 R)
• M10: 1,742,516 km (0.066 R)
• M11: 1,819,260 km (0.079 R)
• M12: 2,076,718 km (0.109 R)
• M13: 2,199,537 km (0.073 R)
• M14: 3,103,857 km (0.086 R)
• M15: 3,806,667 km (0.073 R)
• M16: 4,293,608 km (0.097 R)
• M17: 4,909,353 km (0.107 R)
• M18: 5,102,335 km (0.116 R)
• M19: 6,372,121 km (0.053 R)
• M20: 6,613,123 km (0.096 R)
• M21: 6,734,896 km (0.058 R)
• M22: 7,042,320 km (0.114 R)
• M23: 7,671,080 km (0.045 R)
• M24: 7,766,972 km (0.112 R)
• M25: 8,024,579 km (0.049 R)
• M26: 8,350,703 km (0.094 R)
• M27: 8,548,471 km (0.087 R)
• M28: 8,681,164 km (0.096 R)
• M29: 8,914,986 km (0.096 R)
• M30: 9,732,688 km (0.09 R)
• M31: 10,538,721 km (0.059 R)
• M32: 11,076,077 km (0.079 R)
• M33: 11,148,333 km (0.079 R)
• M34: 11,220,887 km (0.083 R)
• M35: 11,402,649 km (0.028 R)
• M36: 11,512,304 km (0.118 R)
• M37: 12,140,017 km (0.093 R)
• M38: 12,251,916 km (0.098 R)
• M39: 12,703,103 km (0.051 R)
• M40: 12,968,789 km (0.099 R)
• M41: 13,159,825 km (0.09 R)
• M42: 13,428,653 km (0.119 R)
• M43: 14,207,011 km (0.067 R)
• M44: 14,562,006 km (0.067 R)
• M45: 14,880,051 km (0.074 R)
• M46: 15,240,582 km (0.116 R)
• M47: 17,169,796 km (0.111 R)
• M48: 17,463,756 km (0.037 R)
• M49: 18,141,734 km (0.063 R)
• M50: 18,441,079 km (0.057 R)
• M51: 18,526,948 km (0.072 R)
• M52: 18,958,089 km (0.1 R)
• M53: 20,315,690 km (0.07 R)
• M54: 20,404,402 km (0.082 R)
• M55: 20,760,295 km (0.119 R)
• M56: 20,849,754 km (0.118 R)
• M57: 21,118,432 km (0.089 R)
• M58: 21,840,541 km (0.069 R)
• M59: 22,113,408 km (0.118 R)
• M60: 22,387,471 km (0.111 R)
• M61: 23,077,566 km (0.09 R)
• M62: 23,262,768 km (0.095 R)
• M63: 23,681,193 km (0.114 R)
• M64: 24,667,342 km (0.097 R)
• M65: 24,951,578 km (0.108 R)
• M66: 27,068,987 km (0.083 R)
• M67: 27,558,321 km (0.112 R)
• M68: 27,902,546 km (0.066 R)
• M69: 28,545,518 km (0.078 R)
• M70: 28,694,667 km (0.097 R)
• M71: 29,193,426 km (0.059 R)
• M72: 29,544,383 km (0.117 R)
• M73: 29,644,912 km (0.062 R)
• M74: 30,098,643 km (0.112 R)
• M75: 30,503,754 km (0.112 R)
• M76: 31,678,995 km (0.102 R)
• M77: 32,246,270 km (0.084 R)
• M78: 34,707,604 km (0.071 R)
• M79: 35,132,462 km (0.091 R)
• M80: 35,612,671 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.9

Radius: 14.4

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.8 AU - 9.78 AU

Year: 9978 Days

Day: 13.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,248,093 km

• M1: 249,380 km (0.096 R)
• M2: 377,884 km (0.096 R)
• M3: 514,317 km (0.094 R)
• M4: 729,738 km (0.107 R)
• M5: 1,017,864 km (0.092 R)
• M6: 1,113,307 km (0.114 R)
• M7: 1,212,192 km (0.114 R)
• M8: 1,434,644 km (0.097 R)
• M9: 1,687,464 km (0.12 R)
• M10: 1,903,932 km (0.071 R)
• M11: 2,007,005 km (0.071 R)
• M12: 2,364,843 km (0.074 R)
• M13: 2,570,540 km (0.089 R)
• M14: 2,666,133 km (0.08 R)
• M15: 2,980,139 km (0.086 R)
• M16: 3,121,210 km (0.054 R)
• M17: 3,264,824 km (0.115 R)
• M18: 3,730,373 km (0.065 R)
• M19: 3,839,130 km (0.085 R)
• M20: 3,993,366 km (0.101 R)
• M21: 4,330,858 km (0.099 R)
• M22: 5,497,273 km (0.03 R)
• M23: 5,923,926 km (0.079 R)
• M24: 6,077,114 km (0.047 R)
• M25: 6,335,470 km (0.098 R)
• M26: 6,518,428 km (0.06 R)
• M27: 7,050,996 km (0.117 R)
• M28: 7,240,687 km (0.072 R)
• M29: 7,680,803 km (0.083 R)
• M30: 7,904,303 km (0.097 R)
• M31: 8,328,861 km (0.051 R)
• M32: 8,472,176 km (0.106 R)
• M33: 9,467,900 km (0.102 R)
• M34: 9,617,348 km (0.09 R)
• M35: 10,500,424 km (0.05 R)
• M36: 10,810,989 km (0.107 R)
• M37: 10,904,787 km (0.081 R)
• M38: 11,314,237 km (0.045 R)
• M39: 11,760,936 km (0.071 R)
• M40: 12,083,469 km (0.052 R)
• M41: 12,376,381 km (0.044 R)
• M42: 12,770,572 km (0.095 R)
• M43: 13,035,659 km (0.111 R)
• M44: 13,740,116 km (0.113 R)
• M45: 13,875,801 km (0.102 R)
• M46: 14,388,323 km (0.106 R)
• M47: 14,560,510 km (0.114 R)
• M48: 16,463,994 km (0.11 R)
• M49: 16,752,718 km (0.105 R)
• M50: 17,518,359 km (0.07 R)
• M51: 17,628,763 km (0.114 R)
• M52: 17,887,118 km (0.064 R)
• M53: 18,482,219 km (0.063 R)
• M54: 18,594,567 km (0.082 R)
• M55: 18,707,064 km (0.047 R)
• M56: 18,857,560 km (0.103 R)
• M57: 19,235,444 km (0.112 R)
• M58: 20,229,522 km (0.045 R)
• M59: 21,279,549 km (0.035 R)
• M60: 22,546,942 km (0.104 R)
• M61: 22,948,014 km (0.075 R)
• M62: 23,473,103 km (0.064 R)
• M63: 23,961,091 km (0.084 R)
• M64: 24,329,401 km (0.078 R)
• M65: 25,403,962 km (0.088 R)
• M66: 25,528,877 km (0.105 R)
• M67: 25,821,340 km (0.049 R)
• M68: 27,599,012 km (0.033 R)
• M69: 27,899,255 km (0.106 R)
• M70: 28,028,208 km (0.047 R)
• M71: 28,373,031 km (0.055 R)
• M72: 28,762,734 km (0.078 R)
• M73: 28,893,034 km (0.043 R)
• M74: 29,154,231 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.2

Radius: 9.7

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.83 AU - 12.19 AU

Year: 14951 Days

Day: 7.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,248,093 km

• M1: 159,322 km (0.11 R)
• M2: 445,054 km (0.102 R)
• M3: 637,287 km (0.093 R)
• M4: 762,500 km (0.05 R)
• M5: 1,059,303 km (0.052 R)
• M6: 1,368,372 km (0.076 R)
• M7: 2,956,054 km (0.068 R)
• M8: 3,847,807 km (0.059 R)
• M9: 3,914,527 km (0.108 R)
• M10: 4,323,229 km (0.078 R)
• M11: 4,568,121 km (0.076 R)
• M12: 4,674,335 km (0.108 R)
• M13: 4,889,457 km (0.084 R)
• M14: 5,255,373 km (0.075 R)
• M15: 6,886,588 km (0.074 R)
• M16: 7,255,198 km (0.112 R)
• M17: 7,504,577 km (0.077 R)
• M18: 8,183,303 km (0.095 R)
• M19: 8,399,472 km (0.09 R)
• M20: 8,530,071 km (0.076 R)
• M21: 8,970,188 km (0.1 R)
• M22: 9,193,088 km (0.104 R)
• M23: 9,553,619 km (0.113 R)
• M24: 9,781,307 km (0.106 R)
• M25: 10,149,318 km (0.051 R)
• M26: 10,381,643 km (0.055 R)
• M27: 10,993,798 km (0.078 R)
• M28: 11,328,448 km (0.079 R)
• M29: 11,666,390 km (0.091 R)
• M30: 12,154,827 km (0.041 R)
• M31: 12,253,262 km (0.097 R)
• M32: 12,401,514 km (0.118 R)
• M33: 13,354,303 km (0.075 R)
• M34: 13,507,042 km (0.052 R)
• M35: 13,762,555 km (0.098 R)
• M36: 14,330,578 km (0.106 R)
• M37: 15,276,635 km (0.039 R)
• M38: 15,972,265 km (0.096 R)
• M39: 16,952,730 km (0.104 R)
• M40: 17,283,790 km (0.113 R)
• M41: 17,394,642 km (0.086 R)
• M42: 18,572,725 km (0.099 R)
• M43: 20,651,836 km (0.118 R)
• M44: 21,958,275 km (0.06 R)
• M45: 22,864,389 km (0.098 R)
• M46: 24,029,607 km (0.089 R)
• M47: 24,215,258 km (0.117 R)
• M48: 24,775,352 km (0.079 R)
• M49: 27,251,347 km (0.118 R)
• M50: 28,617,025 km (0.029 R)
• M51: 29,672,289 km (0.117 R)
• M52: 32,229,515 km (0.116 R)
• M53: 33,465,193 km (0.109 R)
• M54: 34,088,867 km (0.049 R)
• M55: 34,646,568 km (0.12 R)
• M56: 34,926,465 km (0.097 R)
• M57: 35,559,115 km (0.106 R)
• M58: 35,629,575 km (0.052 R)
• M59: 36,337,472 km (0.07 R)
• M60: 36,479,590 km (0.112 R)
• M61: 36,978,350 km (0.095 R)
• M62: 37,551,310 km (0.081 R)
• M63: 38,560,946 km (0.073 R)
• M64: 38,705,906 km (0.1 R)
• M65: 40,459,642 km (0.075 R)
• M66: 41,568,910 km (0.112 R)
• M67: 41,866,310 km (0.056 R)
• M68: 42,988,145 km (0.107 R)
• M69: 43,515,029 km (0.103 R)
• M70: 44,119,853 km (0.1 R)
• M71: 45,184,990 km (0.067 R)
• M72: 49,608,000 km (0.072 R)
• M73: 50,002,490 km (0.095 R)
• M74: 50,715,324 km (0.1 R)
• M75: 50,953,633 km (0.073 R)
• M76: 52,793,238 km (0.105 R)
• M77: 52,954,205 km (0.034 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 11,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit