🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.84 AU - 1.36 AU

Year: 421 Days

Day: 19.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.11 AU - 1.15 AU

Year: 439 Days

Day: 19.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373

Radius: 13.3

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.74 AU - 8.16 AU

Year: 8187 Days

Day: 7.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 76,323,627 km

• M1: 166,353 km (0.084 R)
• M2: 757,713 km (0.116 R)
• M3: 1,190,799 km (0.086 R)
• M4: 1,652,159 km (0.113 R)
• M5: 2,380,102 km (0.066 R)
• M6: 3,049,553 km (0.059 R)
• M7: 3,682,202 km (0.092 R)
• M8: 4,200,708 km (0.112 R)
• M9: 5,211,990 km (0.039 R)
• M10: 5,683,971 km (0.107 R)
• M11: 6,680,143 km (0.049 R)
• M12: 8,211,726 km (0.092 R)
• M13: 8,894,192 km (0.087 R)
• M14: 10,010,790 km (0.116 R)
• M15: 10,743,221 km (0.086 R)
• M16: 11,170,772 km (0.086 R)
• M17: 12,110,696 km (0.072 R)
• M18: 13,756,871 km (0.083 R)
• M19: 14,261,614 km (0.092 R)
• M20: 15,911,379 km (0.109 R)
• M21: 19,377,412 km (0.086 R)
• M22: 21,027,327 km (0.115 R)
• M23: 21,622,577 km (0.069 R)
• M24: 27,852,431 km (0.11 R)
• M25: 30,515,273 km (0.057 R)
• M26: 33,645,758 km (0.086 R)

Asteroid Belt

Center: 9.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.5

Radius: 11.8

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.27 AU - 12.65 AU

Year: 14170 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,323,627 km

• M1: 147,504 km (0.113 R)
• M2: 756,816 km (0.118 R)
• M3: 1,666,071 km (0.055 R)
• M4: 2,215,694 km (0.029 R)
• M5: 3,882,065 km (0.119 R)
• M6: 4,856,246 km (0.101 R)
• M7: 5,717,182 km (0.072 R)
• M8: 6,104,790 km (0.116 R)
• M9: 6,933,113 km (0.094 R)
• M10: 8,265,432 km (0.114 R)
• M11: 9,279,107 km (0.088 R)
• M12: 9,707,107 km (0.102 R)
• M13: 10,893,717 km (0.091 R)
• M14: 13,553,866 km (0.099 R)
• M15: 15,927,386 km (0.032 R)
• M16: 17,574,907 km (0.117 R)
• M17: 19,856,425 km (0.088 R)
• M18: 22,138,989 km (0.069 R)
• M19: 23,099,258 km (0.112 R)
• M20: 23,589,639 km (0.032 R)
• M21: 27,111,024 km (0.09 R)
• M22: 27,547,102 km (0.11 R)
• M23: 28,433,319 km (0.099 R)
• M24: 36,616,622 km (0.047 R)
• M25: 39,194,792 km (0.028 R)
• M26: 40,315,729 km (0.041 R)
• M27: 41,313,995 km (0.05 R)
• M28: 42,768,535 km (0.057 R)
• M29: 44,710,016 km (0.097 R)
• M30: 48,288,098 km (0.108 R)
• M31: 57,430,024 km (0.044 R)
• M32: 61,089,188 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.6

Radius: 5.5

Gravity: 29.01 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.29 AU - 13.31 AU

Year: 16727 Days

Day: 17.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,323,627 km

• M1: 73,901 km (0.066 R)
• M2: 248,781 km (0.091 R)
• M3: 540,048 km (0.109 R)
• M4: 1,677,291 km (0.118 R)
• M5: 1,930,860 km (0.067 R)
• M6: 2,127,431 km (0.12 R)
• M7: 2,337,317 km (0.109 R)
• M8: 3,051,797 km (0.081 R)
• M9: 4,865,222 km (0.102 R)
• M10: 6,018,173 km (0.112 R)
• M11: 7,823,969 km (0.085 R)
• M12: 8,326,468 km (0.112 R)
• M13: 9,174,538 km (0.091 R)
• M14: 10,195,992 km (0.103 R)
• M15: 10,979,287 km (0.081 R)
• M16: 15,350,986 km (0.111 R)
• M17: 15,819,676 km (0.026 R)
• M18: 17,619,637 km (0.108 R)
• M19: 20,475,161 km (0.065 R)
• M20: 24,144,199 km (0.077 R)
• M21: 24,884,409 km (0.087 R)
• M22: 27,423,085 km (0.04 R)
• M23: 28,931,630 km (0.062 R)
• M24: 35,928,621 km (0.091 R)
• M25: 41,370,693 km (0.084 R)
• M26: 42,888,962 km (0.103 R)
• M27: 47,501,513 km (0.1 R)
• M28: 47,831,376 km (0.054 R)
• M29: 48,328,939 km (0.096 R)
• M30: 50,524,736 km (0.106 R)
• M31: 50,696,325 km (0.119 R)
• M32: 51,560,253 km (0.088 R)
• M33: 52,609,981 km (0.056 R)
• M34: 60,359,450 km (0.083 R)
• M35: 61,134,815 km (0.102 R)
• M36: 63,501,005 km (0.099 R)
• M37: 66,132,432 km (0.1 R)
• M38: 67,579,043 km (0.11 R)
• M39: 67,996,271 km (0.115 R)
• M40: 71,179,864 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.4

Radius: 4.2

Gravity: 51.33 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.79 AU - 15.57 AU

Year: 17477 Days

Day: 22.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,323,627 km

• M1: 52,210 km (0.101 R)
• M2: 299,495 km (0.036 R)
• M3: 1,424,022 km (0.084 R)
• M4: 1,690,905 km (0.077 R)
• M5: 1,874,162 km (0.063 R)
• M6: 2,111,574 km (0.112 R)
• M7: 2,391,023 km (0.116 R)
• M8: 3,640,464 km (0.098 R)
• M9: 4,541,791 km (0.094 R)
• M10: 5,582,843 km (0.081 R)
• M11: 9,472,238 km (0.063 R)
• M12: 9,700,973 km (0.113 R)
• M13: 13,303,739 km (0.119 R)
• M14: 14,251,591 km (0.114 R)
• M15: 16,118,423 km (0.086 R)
• M16: 22,889,222 km (0.096 R)
• M17: 23,405,185 km (0.113 R)
• M18: 24,674,822 km (0.034 R)
• M19: 25,546,380 km (0.041 R)
• M20: 26,664,324 km (0.056 R)
• M21: 27,120,598 km (0.065 R)
• M22: 31,717,142 km (0.079 R)
• M23: 38,665,514 km (0.119 R)
• M24: 50,277,152 km (0.101 R)
• M25: 50,798,500 km (0.066 R)
• M26: 51,323,439 km (0.11 R)
• M27: 52,562,409 km (0.098 R)
• M28: 69,447,969 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 19,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit