🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.17 AU - 1.87 AU

Year: 665 Days

Day: 41.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.34 AU - 2.14 AU

Year: 814 Days

Day: 25.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,238,789 km

• M1: 129,552 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.23 AU - 3.43 AU

Year: 2156 Days

Day: 38.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,238,789 km

• M1: 812,167 km (0.081 R)
• M2: 1,511,088 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698

Radius: 11

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.5 AU - 9.58 AU

Year: 8088 Days

Day: 8.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,238,789 km

• M1: 156,180 km (0.071 R)
• M2: 645,964 km (0.114 R)
• M3: 1,011,132 km (0.036 R)
• M4: 1,339,499 km (0.102 R)
• M5: 1,764,357 km (0.105 R)
• M6: 1,871,619 km (0.106 R)
• M7: 2,609,884 km (0.038 R)
• M8: 2,933,913 km (0.118 R)
• M9: 4,152,986 km (0.066 R)
• M10: 4,860,734 km (0.111 R)
• M11: 5,135,844 km (0.093 R)
• M12: 5,605,881 km (0.083 R)
• M13: 6,789,499 km (0.074 R)
• M14: 6,994,299 km (0.08 R)
• M15: 7,305,163 km (0.069 R)
• M16: 8,048,216 km (0.096 R)
• M17: 8,337,538 km (0.096 R)
• M18: 8,520,197 km (0.094 R)
• M19: 8,630,451 km (0.099 R)
• M20: 8,741,153 km (0.047 R)
• M21: 8,852,304 km (0.076 R)
• M22: 9,377,393 km (0.049 R)
• M23: 9,529,384 km (0.062 R)
• M24: 9,797,165 km (0.067 R)
• M25: 10,301,160 km (0.11 R)
• M26: 10,418,594 km (0.11 R)
• M27: 10,893,119 km (0.077 R)
• M28: 11,173,166 km (0.106 R)
• M29: 11,577,379 km (0.12 R)
• M30: 11,740,441 km (0.026 R)
• M31: 12,275,702 km (0.025 R)
• M32: 12,358,729 km (0.089 R)
• M33: 12,776,705 km (0.106 R)
• M34: 12,903,116 km (0.119 R)
• M35: 14,891,720 km (0.047 R)
• M36: 15,158,154 km (0.116 R)
• M37: 15,336,624 km (0.071 R)
• M38: 16,148,342 km (0.066 R)
• M39: 16,467,734 km (0.1 R)
• M40: 16,559,437 km (0.103 R)
• M41: 17,205,850 km (0.07 R)
• M42: 17,625,771 km (0.096 R)
• M43: 17,719,569 km (0.038 R)
• M44: 19,338,966 km (0.053 R)
• M45: 19,435,755 km (0.093 R)
• M46: 19,629,634 km (0.113 R)
• M47: 19,824,261 km (0.092 R)
• M48: 19,921,799 km (0.108 R)
• M49: 20,117,473 km (0.107 R)
• M50: 21,104,819 km (0.038 R)
• M51: 21,254,267 km (0.099 R)
• M52: 22,361,142 km (0.097 R)
• M53: 22,564,445 km (0.103 R)
• M54: 23,486,716 km (0.07 R)
• M55: 24,316,984 km (0.08 R)
• M56: 24,473,613 km (0.103 R)
• M57: 25,209,485 km (0.097 R)
• M58: 25,315,251 km (0.091 R)
• M59: 26,059,351 km (0.073 R)
• M60: 26,326,981 km (0.089 R)
• M61: 26,810,781 km (0.095 R)
• M62: 27,569,242 km (0.096 R)
• M63: 27,841,809 km (0.06 R)
• M64: 28,665,046 km (0.037 R)
• M65: 30,222,809 km (0.11 R)
• M66: 30,391,406 km (0.094 R)
• M67: 30,616,700 km (0.067 R)
• M68: 31,295,575 km (0.085 R)
• M69: 31,466,117 km (0.07 R)
• M70: 31,693,954 km (0.112 R)
• M71: 31,922,390 km (0.116 R)
• M72: 32,036,833 km (0.104 R)
• M73: 36,484,228 km (0.079 R)
• M74: 38,110,207 km (0.109 R)
• M75: 38,292,417 km (0.114 R)
• M76: 38,657,436 km (0.102 R)
• M77: 38,779,508 km (0.113 R)
• M78: 39,146,172 km (0.101 R)
• M79: 39,636,853 km (0.082 R)
• M80: 40,810,299 km (0.052 R)
• M81: 41,370,244 km (0.089 R)
• M82: 41,619,773 km (0.099 R)
• M83: 41,744,837 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.6

Radius: 8

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.44 AU - 13.34 AU

Year: 16418 Days

Day: 5.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,238,789 km

• M1: 173,833 km (0.118 R)
• M2: 230,830 km (0.117 R)
• M3: 297,700 km (0.119 R)
• M4: 456,274 km (0.098 R)
• M5: 610,359 km (0.092 R)
• M6: 693,985 km (0.06 R)
• M7: 854,952 km (0.117 R)
• M8: 1,276,818 km (0.051 R)
• M9: 1,453,194 km (0.106 R)
• M10: 1,805,497 km (0.086 R)
• M11: 2,209,860 km (0.11 R)
• M12: 2,368,733 km (0.086 R)
• M13: 3,041,474 km (0.069 R)
• M14: 3,490,567 km (0.098 R)
• M15: 3,676,068 km (0.099 R)
• M16: 3,833,146 km (0.043 R)
• M17: 3,896,576 km (0.076 R)
• M18: 4,787,431 km (0.111 R)
• M19: 6,823,458 km (0.099 R)
• M20: 7,290,802 km (0.088 R)
• M21: 8,092,347 km (0.072 R)
• M22: 8,462,153 km (0.098 R)
• M23: 8,669,945 km (0.05 R)
• M24: 8,921,568 km (0.116 R)
• M25: 9,218,221 km (0.102 R)
• M26: 9,518,165 km (0.096 R)
• M27: 9,821,250 km (0.035 R)
• M28: 10,039,663 km (0.1 R)
• M29: 10,392,564 km (0.091 R)
• M30: 10,570,586 km (0.081 R)
• M31: 10,839,413 km (0.092 R)
• M32: 11,383,949 km (0.102 R)
• M33: 12,688,891 km (0.083 R)
• M34: 12,974,623 km (0.09 R)
• M35: 13,600,990 km (0.093 R)
• M36: 14,188,012 km (0.115 R)
• M37: 14,484,515 km (0.074 R)
• M38: 14,633,664 km (0.108 R)
• M39: 14,783,262 km (0.1 R)
• M40: 14,833,227 km (0.098 R)
• M41: 14,883,193 km (0.026 R)
• M42: 15,033,688 km (0.116 R)
• M43: 15,235,047 km (0.119 R)
• M44: 16,203,693 km (0.119 R)
• M45: 16,306,766 km (0.104 R)
• M46: 17,508,336 km (0.113 R)
• M47: 17,986,152 km (0.049 R)
• M48: 18,630,021 km (0.106 R)
• M49: 19,336,123 km (0.086 R)
• M50: 19,445,479 km (0.095 R)
• M51: 19,555,134 km (0.037 R)
• M52: 23,460,387 km (0.107 R)
• M53: 25,291,016 km (0.102 R)
• M54: 25,650,500 km (0.078 R)
• M55: 26,072,216 km (0.066 R)
• M56: 26,556,913 km (0.035 R)
• M57: 27,412,314 km (0.108 R)
• M58: 28,152,674 km (0.114 R)
• M59: 29,024,829 km (0.099 R)
• M60: 29,338,386 km (0.106 R)
• M61: 30,987,254 km (0.112 R)
• M62: 31,822,908 km (0.092 R)
• M63: 32,146,189 km (0.113 R)
• M64: 34,043,239 km (0.039 R)
• M65: 35,238,826 km (0.111 R)
• M66: 36,515,793 km (0.118 R)
• M67: 37,398,121 km (0.118 R)
• M68: 37,670,988 km (0.113 R)
• M69: 40,156,856 km (0.12 R)
• M70: 40,436,454 km (0.091 R)
• M71: 41,067,607 km (0.073 R)
• M72: 41,843,422 km (0.089 R)
• M73: 41,914,182 km (0.098 R)
• M74: 42,410,697 km (0.117 R)
• M75: 43,194,889 km (0.086 R)
• M76: 43,696,341 km (0.093 R)
• M77: 44,632,974 km (0.105 R)
• M78: 44,850,040 km (0.058 R)
• M79: 45,067,406 km (0.093 R)
• M80: 46,086,616 km (0.106 R)
• M81: 46,379,229 km (0.114 R)
• M82: 46,525,686 km (0.105 R)
• M83: 46,599,138 km (0.104 R)
• M84: 46,745,894 km (0.032 R)
• M85: 46,819,346 km (0.102 R)
• M86: 46,966,252 km (0.081 R)
• M87: 47,703,619 km (0.088 R)
• M88: 48,593,278 km (0.071 R)
• M89: 50,088,509 km (0.098 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 10,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit