🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.45 AU - 0.57 AU

Year: 134 Days

Day: 19.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.75 AU - 1.11 AU

Year: 331 Days

Day: 12.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,392,414 km

• M1: 437,125 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.13 AU - 1.41 AU

Year: 528 Days

Day: 24.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 80,392,414 km

• M1: 824,733 km (0.104 R)
• M2: 1,015,470 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.3 AU - 1.64 AU

Year: 658 Days

Day: 31.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,392,414 km

• M1: 212,130 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.4

Radius: 14.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.76 AU - 5.46 AU

Year: 4262 Days

Day: 10.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 80,392,414 km

• M1: 199,863 km (0.096 R)
• M2: 360,381 km (0.102 R)
• M3: 533,915 km (0.045 R)
• M4: 680,970 km (0.115 R)
• M5: 778,807 km (0.085 R)
• M6: 882,478 km (0.108 R)
• M7: 1,158,785 km (0.11 R)
• M8: 1,257,520 km (0.082 R)
• M9: 1,347,877 km (0.109 R)
• M10: 1,440,627 km (0.105 R)
• M11: 1,633,160 km (0.112 R)
• M12: 1,796,072 km (0.11 R)
• M13: 2,044,405 km (0.08 R)
• M14: 2,138,801 km (0.097 R)
• M15: 2,332,380 km (0.099 R)
• M16: 2,662,992 km (0.116 R)
• M17: 2,887,089 km (0.117 R)
• M18: 3,039,978 km (0.12 R)
• M19: 3,322,120 km (0.066 R)
• M20: 3,418,162 km (0.076 R)
• M21: 3,678,911 km (0.11 R)
• M22: 4,014,010 km (0.104 R)
• M23: 4,168,245 km (0.1 R)
• M24: 4,732,379 km (0.078 R)
• M25: 4,931,943 km (0.062 R)
• M26: 5,078,997 km (0.082 R)
• M27: 5,171,598 km (0.087 R)
• M28: 5,991,395 km (0.043 R)
• M29: 6,207,564 km (0.091 R)
• M30: 6,486,713 km (0.094 R)
• M31: 6,769,902 km (0.086 R)
• M32: 6,892,572 km (0.084 R)
• M33: 7,432,770 km (0.103 R)
• M34: 8,290,564 km (0.056 R)
• M35: 8,443,902 km (0.087 R)
• M36: 9,361,087 km (0.12 R)
• M37: 9,498,118 km (0.098 R)
• M38: 9,750,789 km (0.11 R)
• M39: 9,843,241 km (0.069 R)
• M40: 10,005,854 km (0.107 R)
• M41: 10,404,233 km (0.12 R)
• M42: 10,498,779 km (0.044 R)
• M43: 10,641,046 km (0.106 R)
• M44: 10,879,804 km (0.056 R)
• M45: 11,362,407 km (0.104 R)
• M46: 11,484,180 km (0.092 R)
• M47: 11,729,071 km (0.117 R)
• M48: 11,975,609 km (0.102 R)
• M49: 12,473,919 km (0.094 R)
• M50: 12,624,714 km (0.108 R)
• M51: 13,311,069 km (0.104 R)
• M52: 13,619,989 km (0.108 R)
• M53: 13,905,421 km (0.103 R)
• M54: 14,087,931 km (0.084 R)
• M55: 14,323,847 km (0.06 R)
• M56: 14,799,717 km (0.119 R)
• M57: 15,173,413 km (0.089 R)
• M58: 15,334,530 km (0.1 R)
• M59: 15,658,559 km (0.113 R)
• M60: 16,094,038 km (0.117 R)
• M61: 17,256,114 km (0.083 R)
• M62: 17,424,262 km (0.063 R)
• M63: 18,732,197 km (0.065 R)
• M64: 18,962,876 km (0.05 R)
• M65: 19,339,863 km (0.06 R)
• M66: 19,543,765 km (0.115 R)
• M67: 19,660,601 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.3

Radius: 7.1

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.14 AU - 20.2 AU

Year: 27405 Days

Day: 18.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,392,414 km

• M1: 282,291 km (0.062 R)
• M2: 350,358 km (0.077 R)
• M3: 829,520 km (0.077 R)
• M4: 1,327,980 km (0.119 R)
• M5: 1,639,742 km (0.049 R)
• M6: 1,704,817 km (0.12 R)
• M7: 1,770,790 km (0.059 R)
• M8: 2,148,973 km (0.12 R)
• M9: 3,138,713 km (0.097 R)
• M10: 3,302,074 km (0.098 R)
• M11: 3,765,827 km (0.069 R)
• M12: 4,115,886 km (0.113 R)
• M13: 4,249,926 km (0.111 R)
• M14: 4,800,296 km (0.119 R)
• M15: 4,847,121 km (0.118 R)
• M16: 4,894,244 km (0.071 R)
• M17: 5,324,487 km (0.117 R)
• M18: 5,421,726 km (0.106 R)
• M19: 6,068,288 km (0.087 R)
• M20: 6,426,425 km (0.033 R)
• M21: 6,478,186 km (0.062 R)
• M22: 6,791,594 km (0.094 R)
• M23: 7,056,532 km (0.1 R)
• M24: 8,262,141 km (0.049 R)
• M25: 8,658,874 km (0.088 R)
• M26: 9,061,891 km (0.085 R)
• M27: 9,707,705 km (0.115 R)
• M28: 11,417,309 km (0.113 R)
• M29: 11,669,083 km (0.077 R)
• M30: 12,564,576 km (0.105 R)
• M31: 12,694,277 km (0.118 R)
• M32: 14,761,420 km (0.109 R)
• M33: 15,728,720 km (0.082 R)
• M34: 16,432,129 km (0.113 R)
• M35: 18,455,590 km (0.082 R)
• M36: 18,825,097 km (0.108 R)
• M37: 19,197,147 km (0.036 R)
• M38: 20,175,666 km (0.12 R)
• M39: 20,327,658 km (0.056 R)
• M40: 20,939,364 km (0.094 R)
• M41: 21,016,257 km (0.104 R)
• M42: 21,093,300 km (0.051 R)
• M43: 21,324,877 km (0.065 R)
• M44: 21,402,219 km (0.07 R)
• M45: 21,868,366 km (0.077 R)
• M46: 22,337,804 km (0.089 R)
• M47: 23,846,499 km (0.099 R)
• M48: 24,007,167 km (0.052 R)
• M49: 24,410,483 km (0.107 R)
• M50: 24,734,811 km (0.105 R)
• M51: 25,305,677 km (0.089 R)
• M52: 25,963,608 km (0.083 R)
• M53: 27,548,298 km (0.089 R)
• M54: 27,717,045 km (0.111 R)
• M55: 28,821,526 km (0.102 R)
• M56: 30,635,849 km (0.034 R)
• M57: 33,921,467 km (0.094 R)
• M58: 34,102,181 km (0.07 R)
• M59: 34,192,688 km (0.086 R)
• M60: 36,019,427 km (0.087 R)
• M61: 36,573,687 km (0.068 R)
• M62: 37,410,239 km (0.111 R)
• M63: 37,690,585 km (0.12 R)
• M64: 38,347,170 km (0.036 R)
• M65: 38,629,761 km (0.096 R)
• M66: 39,291,881 km (0.112 R)
• M67: 41,107,700 km (0.108 R)
• M68: 43,538,366 km (0.07 R)
• M69: 44,227,264 km (0.072 R)
• M70: 46,917,931 km (0.119 R)
• M71: 48,029,294 km (0.114 R)
• M72: 49,149,333 km (0.045 R)
• M73: 49,558,783 km (0.079 R)
• M74: 49,763,881 km (0.039 R)
• M75: 50,380,973 km (0.056 R)
• M76: 50,484,045 km (0.066 R)
• M77: 52,143,086 km (0.072 R)
• M78: 52,560,613 km (0.087 R)
• M79: 54,241,944 km (0.087 R)
• M80: 59,064,231 km (0.118 R)
• M81: 61,141,099 km (0.095 R)
• M82: 67,627,213 km (0.109 R)
• M83: 69,569,443 km (0.084 R)
• M84: 69,913,966 km (0.091 R)
• M85: 71,645,711 km (0.055 R)
• M86: 71,877,588 km (0.072 R)
• M87: 72,691,401 km (0.094 R)
• M88: 73,625,190 km (0.11 R)
• M89: 75,386,705 km (0.097 R)
• M90: 75,977,019 km (0.12 R)
• M91: 76,331,865 km (0.059 R)
• M92: 76,450,346 km (0.093 R)
• M93: 79,670,740 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 10,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit