🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.24 AU - 1.4 AU

Year: 541 Days

Day: 33.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.36 AU - 1.42 AU

Year: 584 Days

Day: 27.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.53 AU - 2.45 AU

Year: 1001 Days

Day: 37.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.5

Radius: 3.1

Gravity: 32.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 16.35 AU - 17.33 AU

Year: 24633 Days

Day: 16.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 104,505,707 km

• M1: 40,541 km (0.086 R)
• M2: 179,368 km (0.099 R)
• M3: 340,036 km (0.098 R)
• M4: 633,846 km (0.103 R)
• M5: 834,008 km (0.1 R)
• M6: 2,176,649 km (0.05 R)
• M7: 5,953,247 km (0.114 R)
• M8: 6,114,065 km (0.102 R)
• M9: 6,319,313 km (0.049 R)
• M10: 7,461,343 km (0.062 R)
• M11: 8,080,978 km (0.097 R)
• M12: 11,084,155 km (0.043 R)
• M13: 13,823,442 km (0.114 R)
• M14: 14,391,764 km (0.062 R)
• M15: 15,499,237 km (0.119 R)
• M16: 26,041,848 km (0.076 R)
• M17: 27,791,993 km (0.056 R)
• M18: 41,696,068 km (0.112 R)
• M19: 44,849,142 km (0.098 R)
• M20: 56,861,103 km (0.075 R)
• M21: 66,755,806 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.4

Radius: 3.5

Gravity: 52.52 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 17.65 AU - 20.27 AU

Year: 29427 Days

Day: 18.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 104,505,707 km

• M1: 43,683 km (0.105 R)
• M2: 218,562 km (0.062 R)
• M3: 337,343 km (0.115 R)
• M4: 704,456 km (0.118 R)
• M5: 837,748 km (0.038 R)
• M6: 961,615 km (0.078 R)
• M7: 1,262,307 km (0.084 R)
• M8: 1,549,086 km (0.108 R)
• M9: 2,274,037 km (0.081 R)
• M10: 2,417,950 km (0.069 R)
• M11: 2,723,878 km (0.068 R)
• M12: 2,886,341 km (0.032 R)
• M13: 3,200,796 km (0.115 R)
• M14: 4,501,699 km (0.093 R)
• M15: 5,542,152 km (0.103 R)
• M16: 8,195,570 km (0.118 R)
• M17: 9,668,959 km (0.11 R)
• M18: 10,900,598 km (0.081 R)
• M19: 12,379,224 km (0.093 R)
• M20: 12,975,970 km (0.116 R)
• M21: 13,435,983 km (0.034 R)
• M22: 15,384,944 km (0.116 R)
• M23: 17,514,620 km (0.112 R)
• M24: 20,960,158 km (0.036 R)
• M25: 22,675,596 km (0.07 R)
• M26: 23,230,305 km (0.109 R)
• M27: 23,454,702 km (0.025 R)
• M28: 25,898,832 km (0.088 R)
• M29: 26,872,864 km (0.059 R)
• M30: 29,545,430 km (0.119 R)
• M31: 36,308,002 km (0.036 R)
• M32: 42,173,884 km (0.039 R)
• M33: 45,768,421 km (0.099 R)
• M34: 52,589,037 km (0.104 R)
• M35: 54,344,718 km (0.05 R)
• M36: 56,745,913 km (0.103 R)
• M37: 58,178,762 km (0.099 R)
• M38: 61,544,115 km (0.084 R)
• M39: 63,711,938 km (0.047 R)
• M40: 69,353,124 km (0.056 R)
• M41: 72,175,437 km (0.047 R)
• M42: 79,056,192 km (0.057 R)
• M43: 80,585,531 km (0.047 R)
• M44: 90,176,998 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.9

Radius: 3.5

Gravity: 54.77 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 17.57 AU - 22.97 AU

Year: 32529 Days

Day: 19.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 104,505,707 km

• M1: 70,909 km (0.085 R)
• M2: 349,012 km (0.034 R)
• M3: 556,803 km (0.11 R)
• M4: 956,678 km (0.085 R)
• M5: 1,837,511 km (0.074 R)
• M6: 2,099,606 km (0.119 R)
• M7: 2,287,950 km (0.085 R)
• M8: 2,780,276 km (0.091 R)
• M9: 3,277,540 km (0.103 R)
• M10: 4,717,120 km (0.078 R)
• M11: 5,249,539 km (0.106 R)
• M12: 5,508,343 km (0.116 R)
• M13: 8,642,119 km (0.087 R)
• M14: 10,145,279 km (0.081 R)
• M15: 14,146,573 km (0.111 R)
• M16: 17,234,572 km (0.12 R)
• M17: 17,901,779 km (0.078 R)
• M18: 19,186,226 km (0.107 R)
• M19: 20,636,877 km (0.106 R)
• M20: 22,607,380 km (0.058 R)
• M21: 26,664,624 km (0.081 R)
• M22: 32,456,904 km (0.046 R)
• M23: 36,803,320 km (0.1 R)
• M24: 38,067,123 km (0.103 R)
• M25: 41,184,144 km (0.099 R)
• M26: 46,445,053 km (0.109 R)
• M27: 47,178,680 km (0.115 R)
• M28: 52,136,504 km (0.069 R)
• M29: 66,719,304 km (0.078 R)
• M30: 84,068,468 km (0.05 R)
• M31: 99,571,296 km (0.071 R)
• M32: 101,710,545 km (0.116 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 10,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit