🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.51 AU - 0.57 AU

Year: 174 Days

Day: 16.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 43,669,750 km

• M1: 99,333 km (0.1 R)
• M2: 288,425 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.56 AU - 0.6 AU

Year: 194 Days

Day: 15.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 43,669,750 km

• M1: 269,875 km (0.069 R)
• M2: 529,277 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.68 AU - 0.86 AU

Year: 297 Days

Day: 27.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,669,750 km

• M1: 446,849 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.79 AU - 1.31 AU

Year: 473 Days

Day: 14.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,669,750 km

• M1: 51,761 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682

Radius: 8.6

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.9 AU - 3.38 AU

Year: 2447 Days

Day: 12.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,669,750 km

• M1: 520,301 km (0.097 R)
• M2: 617,989 km (0.083 R)
• M3: 740,360 km (0.07 R)
• M4: 880,832 km (0.064 R)
• M5: 1,020,108 km (0.075 R)
• M6: 1,332,019 km (0.073 R)
• M7: 1,434,943 km (0.065 R)
• M8: 1,564,345 km (0.118 R)
• M9: 1,624,483 km (0.1 R)
• M10: 1,747,154 km (0.076 R)
• M11: 1,962,724 km (0.077 R)
• M12: 2,040,964 km (0.064 R)
• M13: 2,227,662 km (0.082 R)
• M14: 2,323,105 km (0.078 R)
• M15: 2,589,240 km (0.106 R)
• M16: 2,909,529 km (0.086 R)
• M17: 3,320,026 km (0.113 R)
• M18: 3,700,303 km (0.117 R)
• M19: 4,094,494 km (0.114 R)
• M20: 4,161,514 km (0.054 R)
• M21: 4,450,537 km (0.092 R)
• M22: 4,571,412 km (0.116 R)
• M23: 4,675,831 km (0.069 R)
• M24: 4,869,560 km (0.084 R)
• M25: 5,228,446 km (0.075 R)
• M26: 5,374,453 km (0.085 R)
• M27: 5,651,808 km (0.098 R)
• M28: 5,952,798 km (0.089 R)
• M29: 6,086,090 km (0.094 R)
• M30: 6,317,069 km (0.086 R)
• M31: 6,728,164 km (0.078 R)
• M32: 6,947,026 km (0.107 R)
• M33: 7,208,673 km (0.1 R)
• M34: 7,494,105 km (0.098 R)
• M35: 7,783,128 km (0.11 R)
• M36: 7,887,398 km (0.119 R)
• M37: 8,329,909 km (0.035 R)
• M38: 8,457,815 km (0.044 R)
• M39: 9,460,121 km (0.08 R)
• M40: 9,616,002 km (0.12 R)
• M41: 9,795,070 km (0.117 R)
• M42: 9,885,128 km (0.103 R)
• M43: 10,407,823 km (0.096 R)
• M44: 11,103,154 km (0.109 R)
• M45: 11,244,075 km (0.116 R)
• M46: 11,314,685 km (0.06 R)
• M47: 11,885,252 km (0.075 R)
• M48: 11,981,293 km (0.12 R)
• M49: 12,150,040 km (0.069 R)
• M50: 12,319,385 km (0.089 R)
• M51: 12,611,699 km (0.082 R)
• M52: 13,079,192 km (0.079 R)
• M53: 13,178,376 km (0.055 R)
• M54: 13,352,508 km (0.086 R)
• M55: 13,703,015 km (0.103 R)
• M56: 13,929,955 km (0.051 R)
• M57: 14,005,951 km (0.101 R)
• M58: 14,772,790 km (0.047 R)
• M59: 15,057,325 km (0.072 R)
• M60: 15,135,265 km (0.116 R)
• M61: 15,343,805 km (0.119 R)
• M62: 15,448,374 km (0.087 R)
• M63: 15,658,260 km (0.062 R)
• M64: 15,790,055 km (0.109 R)
• M65: 16,400,415 km (0.109 R)
• M66: 16,775,905 km (0.094 R)
• M67: 16,883,616 km (0.113 R)
• M68: 16,991,625 km (0.115 R)
• M69: 18,250,192 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.1

Radius: 8.1

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.62 AU - 4.3 AU

Year: 2830 Days

Day: 12.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,669,750 km

• M1: 102,175 km (0.06 R)
• M2: 270,323 km (0.117 R)
• M3: 345,421 km (0.116 R)
• M4: 463,454 km (0.109 R)
• M5: 627,264 km (0.079 R)
• M6: 699,968 km (0.051 R)
• M7: 819,048 km (0.06 R)
• M8: 954,285 km (0.096 R)
• M9: 1,020,108 km (0.042 R)
• M10: 1,196,484 km (0.096 R)
• M11: 1,468,901 km (0.087 R)
• M12: 1,657,544 km (0.099 R)
• M13: 1,714,541 km (0.071 R)
• M14: 1,818,961 km (0.106 R)
• M15: 1,877,902 km (0.097 R)
• M16: 2,083,001 km (0.062 R)
• M17: 2,295,579 km (0.099 R)
• M18: 2,687,675 km (0.101 R)
• M19: 3,030,554 km (0.106 R)
• M20: 3,128,989 km (0.105 R)
• M21: 3,286,067 km (0.096 R)
• M22: 3,474,859 km (0.067 R)
• M23: 3,592,892 km (0.082 R)
• M24: 3,652,432 km (0.107 R)
• M25: 3,832,997 km (0.078 R)
• M26: 4,140,570 km (0.084 R)
• M27: 4,250,076 km (0.085 R)
• M28: 4,360,628 km (0.079 R)
• M29: 4,894,394 km (0.069 R)
• M30: 5,586,284 km (0.101 R)
• M31: 5,882,039 km (0.034 R)
• M32: 6,272,639 km (0.112 R)
• M33: 6,634,815 km (0.083 R)
• M34: 6,966,773 km (0.089 R)
• M35: 7,022,573 km (0.092 R)
• M36: 7,304,116 km (0.07 R)
• M37: 7,398,811 km (0.08 R)
• M38: 7,589,250 km (0.087 R)
• M39: 8,328,113 km (0.099 R)
• M40: 8,387,354 km (0.046 R)
• M41: 8,446,894 km (0.065 R)
• M42: 8,546,227 km (0.093 R)
• M43: 8,706,147 km (0.116 R)
• M44: 8,967,944 km (0.066 R)
• M45: 9,191,592 km (0.113 R)
• M46: 9,706,658 km (0.107 R)
• M47: 9,769,190 km (0.085 R)
• M48: 9,915,347 km (0.082 R)
• M49: 9,978,328 km (0.076 R)
• M50: 10,315,970 km (0.113 R)
• M51: 10,422,184 km (0.077 R)
• M52: 10,743,371 km (0.118 R)
• M53: 10,807,848 km (0.047 R)
• M54: 10,894,315 km (0.075 R)
• M55: 11,220,139 km (0.118 R)
• M56: 11,792,501 km (0.118 R)
• M57: 12,149,591 km (0.116 R)
• M58: 12,397,026 km (0.066 R)
• M59: 12,668,995 km (0.104 R)
• M60: 12,874,094 km (0.046 R)
• M61: 13,103,427 km (0.115 R)
• M62: 13,473,233 km (0.092 R)
• M63: 13,659,333 km (0.031 R)
• M64: 13,799,506 km (0.072 R)
• M65: 14,104,835 km (0.082 R)
• M66: 14,199,381 km (0.101 R)
• M67: 14,293,927 km (0.078 R)
• M68: 14,698,440 km (0.052 R)
• M69: 15,324,357 km (0.117 R)
• M70: 15,909,883 km (0.052 R)
• M71: 16,602,072 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.4

Radius: 8.3

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.51 AU - 9.29 AU

Year: 9764 Days

Day: 13.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,669,750 km

• M1: 114,293 km (0.07 R)
• M2: 307,274 km (0.091 R)
• M3: 649,853 km (0.104 R)
• M4: 792,121 km (0.112 R)
• M5: 1,628,074 km (0.11 R)
• M6: 1,780,065 km (0.114 R)
• M7: 2,385,338 km (0.078 R)
• M8: 2,839,368 km (0.11 R)
• M9: 2,917,607 km (0.044 R)
• M10: 3,210,969 km (0.036 R)
• M11: 3,569,854 km (0.069 R)
• M12: 3,825,966 km (0.086 R)
• M13: 3,883,561 km (0.096 R)
• M14: 4,598,788 km (0.052 R)
• M15: 4,752,874 km (0.074 R)
• M16: 4,877,489 km (0.116 R)
• M17: 4,971,586 km (0.103 R)
• M18: 5,097,996 km (0.103 R)
• M19: 5,451,346 km (0.085 R)
• M20: 5,979,277 km (0.072 R)
• M21: 6,283,410 km (0.103 R)
• M22: 6,454,699 km (0.049 R)
• M23: 6,627,485 km (0.051 R)
• M24: 6,801,766 km (0.088 R)
• M25: 7,514,002 km (0.098 R)
• M26: 8,893,294 km (0.059 R)
• M27: 9,749,892 km (0.105 R)
• M28: 10,187,914 km (0.093 R)
• M29: 11,415,365 km (0.117 R)
• M30: 11,792,651 km (0.08 R)
• M31: 12,088,854 km (0.109 R)
• M32: 12,302,031 km (0.112 R)
• M33: 12,473,470 km (0.116 R)
• M34: 12,688,891 km (0.088 R)
• M35: 13,254,671 km (0.068 R)
• M36: 13,739,816 km (0.113 R)
• M37: 14,275,676 km (0.082 R)
• M38: 14,863,895 km (0.06 R)
• M39: 15,000,777 km (0.109 R)
• M40: 15,413,966 km (0.097 R)
• M41: 16,913,236 km (0.091 R)
• M42: 17,343,180 km (0.077 R)
• M43: 17,873,654 km (0.061 R)
• M44: 18,556,419 km (0.105 R)
• M45: 19,347,193 km (0.074 R)
• M46: 19,696,654 km (0.119 R)
• M47: 20,250,017 km (0.047 R)
• M48: 20,401,709 km (0.109 R)
• M49: 20,757,453 km (0.117 R)
• M50: 21,063,979 km (0.107 R)
• M51: 21,166,453 km (0.036 R)
• M52: 22,513,881 km (0.107 R)
• M53: 22,618,749 km (0.055 R)
• M54: 22,776,276 km (0.082 R)
• M55: 23,197,992 km (0.073 R)
• M56: 23,782,321 km (0.111 R)
• M57: 24,640,714 km (0.103 R)
• M58: 25,073,650 km (0.102 R)
• M59: 26,222,263 km (0.11 R)
• M60: 26,442,920 km (0.117 R)
• M61: 27,164,580 km (0.109 R)
• M62: 27,331,980 km (0.034 R)
• M63: 27,611,877 km (0.075 R)
• M64: 28,570,501 km (0.098 R)
• M65: 28,740,743 km (0.045 R)
• M66: 29,654,636 km (0.051 R)
• M67: 30,115,248 km (0.098 R)
• M68: 32,630,886 km (0.073 R)
• M69: 33,703,802 km (0.107 R)
• M70: 33,883,768 km (0.071 R)
• M71: 34,970,148 km (0.062 R)
• M72: 35,152,358 km (0.057 R)
• M73: 35,700,784 km (0.045 R)
• M74: 35,945,376 km (0.071 R)
• M75: 36,006,711 km (0.096 R)
• M76: 36,497,991 km (0.062 R)
• M77: 36,559,476 km (0.084 R)
• M78: 36,682,744 km (0.116 R)
• M79: 37,301,032 km (0.115 R)
• M80: 37,673,531 km (0.098 R)
• M81: 37,922,611 km (0.08 R)
• M82: 39,555,023 km (0.069 R)
• M83: 40,316,177 km (0.115 R)
• M84: 40,507,214 km (0.084 R)
• M85: 42,758,063 km (0.097 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: 312 - 11,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit