🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.56 AU - 0.58 AU

Year: 154 Days

Day: 38.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.72 AU - 0.98 AU

Year: 281 Days

Day: 42.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.32 AU - 2.2 AU

Year: 836 Days

Day: 18.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 178 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,268,677 km

• M1: 800,199 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.68 AU - 1.92 AU

Year: 865 Days

Day: 15.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 14.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.65 AU - 11.35 AU

Year: 12186 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 86,268,677 km

• M1: 188,344 km (0.07 R)
• M2: 288,724 km (0.053 R)
• M3: 383,569 km (0.062 R)
• M4: 533,616 km (0.038 R)
• M5: 638,933 km (0.102 R)
• M6: 971,788 km (0.039 R)
• M7: 1,267,692 km (0.111 R)
• M8: 1,398,291 km (0.055 R)
• M9: 1,633,310 km (0.12 R)
• M10: 1,903,184 km (0.068 R)
• M11: 2,233,047 km (0.098 R)
• M12: 2,347,191 km (0.114 R)
• M13: 2,486,915 km (0.107 R)
• M14: 2,629,482 km (0.083 R)
• M15: 2,898,160 km (0.096 R)
• M16: 3,227,574 km (0.08 R)
• M17: 4,089,856 km (0.119 R)
• M18: 4,871,206 km (0.084 R)
• M19: 5,984,064 km (0.03 R)
• M20: 6,080,405 km (0.068 R)
• M21: 6,339,659 km (0.114 R)
• M22: 6,569,590 km (0.107 R)
• M23: 6,702,134 km (0.073 R)
• M24: 7,139,409 km (0.072 R)
• M25: 7,241,584 km (0.115 R)
• M26: 7,413,173 km (0.1 R)
• M27: 7,725,234 km (0.09 R)
• M28: 7,865,407 km (0.08 R)
• M29: 8,006,328 km (0.106 R)
• M30: 8,470,381 km (0.095 R)
• M31: 8,615,042 km (0.1 R)
• M32: 9,537,163 km (0.096 R)
• M33: 9,839,052 km (0.117 R)
• M34: 10,067,488 km (0.096 R)
• M35: 10,998,735 km (0.063 R)
• M36: 11,315,284 km (0.114 R)
• M37: 11,554,790 km (0.084 R)
• M38: 12,038,589 km (0.093 R)
• M39: 12,365,012 km (0.048 R)
• M40: 13,235,522 km (0.097 R)
• M41: 13,361,483 km (0.092 R)
• M42: 13,657,089 km (0.077 R)
• M43: 13,997,424 km (0.117 R)
• M44: 14,168,714 km (0.111 R)
• M45: 14,556,621 km (0.102 R)
• M46: 14,860,753 km (0.11 R)
• M47: 14,991,801 km (0.119 R)
• M48: 15,475,451 km (0.061 R)
• M49: 15,741,436 km (0.087 R)
• M50: 16,639,023 km (0.112 R)
• M51: 17,923,470 km (0.041 R)
• M52: 18,202,770 km (0.054 R)
• M53: 18,343,093 km (0.088 R)
• M54: 18,671,759 km (0.114 R)
• M55: 19,957,553 km (0.112 R)
• M56: 20,538,292 km (0.045 R)
• M57: 21,173,634 km (0.071 R)
• M58: 22,163,673 km (0.079 R)
• M59: 22,764,906 km (0.111 R)
• M60: 23,017,128 km (0.116 R)
• M61: 24,807,964 km (0.116 R)
• M62: 25,380,027 km (0.108 R)
• M63: 26,167,211 km (0.072 R)
• M64: 26,749,595 km (0.077 R)
• M65: 27,282,612 km (0.114 R)
• M66: 27,819,370 km (0.078 R)
• M67: 27,927,080 km (0.074 R)
• M68: 28,467,876 km (0.098 R)
• M69: 28,848,603 km (0.053 R)
• M70: 29,835,201 km (0.078 R)
• M71: 32,179,998 km (0.105 R)
• M72: 32,803,821 km (0.101 R)
• M73: 34,352,159 km (0.105 R)
• M74: 34,815,464 km (0.025 R)
• M75: 35,631,221 km (0.055 R)
• M76: 36,276,736 km (0.082 R)
• M77: 37,460,055 km (0.111 R)
• M78: 37,757,904 km (0.1 R)
• M79: 38,716,228 km (0.048 R)
• M80: 39,077,657 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.4

Radius: 5.7

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 18.97 AU - 21.09 AU

Year: 32107 Days

Day: 15.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,268,677 km

• M1: 111,002 km (0.087 R)
• M2: 198,666 km (0.071 R)
• M3: 296,653 km (0.11 R)
• M4: 635,342 km (0.045 R)
• M5: 709,393 km (0.077 R)
• M6: 839,543 km (0.098 R)
• M7: 1,213,239 km (0.086 R)
• M8: 1,701,676 km (0.086 R)
• M9: 2,555,132 km (0.092 R)
• M10: 4,064,574 km (0.092 R)
• M11: 4,346,417 km (0.099 R)
• M12: 4,929,100 km (0.12 R)
• M13: 5,028,583 km (0.067 R)
• M14: 5,179,078 km (0.101 R)
• M15: 5,330,920 km (0.114 R)
• M16: 5,691,301 km (0.064 R)
• M17: 5,743,361 km (0.093 R)
• M18: 5,795,721 km (0.042 R)
• M19: 5,953,546 km (0.095 R)
• M20: 8,071,553 km (0.118 R)
• M21: 9,827,982 km (0.098 R)
• M22: 11,630,636 km (0.097 R)
• M23: 11,763,180 km (0.079 R)
• M24: 11,963,043 km (0.107 R)
• M25: 12,231,421 km (0.074 R)
• M26: 12,569,512 km (0.112 R)
• M27: 12,705,497 km (0.105 R)
• M28: 13,602,037 km (0.102 R)
• M29: 13,811,923 km (0.096 R)
• M30: 14,447,564 km (0.088 R)
• M31: 15,382,700 km (0.066 R)
• M32: 15,674,416 km (0.091 R)
• M33: 17,084,526 km (0.112 R)
• M34: 18,226,107 km (0.086 R)
• M35: 19,157,055 km (0.087 R)
• M36: 20,342,318 km (0.063 R)
• M37: 21,877,342 km (0.077 R)
• M38: 23,365,841 km (0.11 R)
• M39: 25,486,540 km (0.086 R)
• M40: 28,736,255 km (0.083 R)
• M41: 28,915,623 km (0.095 R)
• M42: 30,729,497 km (0.081 R)
• M43: 36,193,410 km (0.112 R)
• M44: 36,484,078 km (0.107 R)
• M45: 37,850,655 km (0.115 R)
• M46: 38,837,103 km (0.081 R)
• M47: 39,432,952 km (0.108 R)
• M48: 41,846,564 km (0.096 R)
• M49: 42,457,521 km (0.114 R)
• M50: 44,100,704 km (0.106 R)
• M51: 44,307,598 km (0.118 R)
• M52: 44,618,612 km (0.105 R)
• M53: 45,138,315 km (0.078 R)
• M54: 45,242,585 km (0.057 R)
• M55: 45,869,400 km (0.112 R)
• M56: 46,289,022 km (0.087 R)
• M57: 47,131,856 km (0.092 R)
• M58: 48,299,019 km (0.074 R)
• M59: 48,512,345 km (0.115 R)
• M60: 48,725,822 km (0.106 R)
• M61: 52,842,306 km (0.109 R)
• M62: 53,392,228 km (0.116 R)
• M63: 53,502,482 km (0.115 R)
• M64: 54,165,200 km (0.072 R)
• M65: 55,275,964 km (0.087 R)
• M66: 55,387,564 km (0.059 R)
• M67: 58,994,369 km (0.106 R)
• M68: 59,450,643 km (0.091 R)
• M69: 60,481,222 km (0.07 R)
• M70: 62,328,158 km (0.093 R)
• M71: 62,909,046 km (0.085 R)
• M72: 64,780,067 km (0.109 R)
• M73: 65,250,702 km (0.12 R)
• M74: 65,604,501 km (0.047 R)
• M75: 66,077,080 km (0.108 R)
• M76: 66,550,707 km (0.1 R)
• M77: 66,669,338 km (0.115 R)
• M78: 67,144,461 km (0.071 R)
• M79: 67,620,781 km (0.061 R)
• M80: 70,743,636 km (0.088 R)
• M81: 70,985,835 km (0.076 R)
• M82: 71,957,324 km (0.115 R)
• M83: 72,322,642 km (0.106 R)
• M84: 72,933,151 km (0.116 R)
• M85: 73,667,826 km (0.098 R)
• M86: 74,282,075 km (0.117 R)
• M87: 76,258,711 km (0.11 R)
• M88: 77,877,510 km (0.088 R)
• M89: 81,529,194 km (0.108 R)
• M90: 82,291,694 km (0.066 R)
• M91: 83,567,764 km (0.11 R)
• M92: 84,336,548 km (0.042 R)
• M93: 84,464,903 km (0.032 R)
• M94: 85,365,183 km (0.097 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 11,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit