🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.91 AU - 1.35 AU

Year: 448 Days

Day: 30.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,803,195 km

• M1: 123,867 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.43 AU - 5.25 AU

Year: 3370 Days

Day: 21.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,803,195 km

• M1: 2,682,290 km (0.067 R)
• M2: 2,731,059 km (0.059 R)

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.8

Radius: 15

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.75 AU - 6.59 AU

Year: 5713 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 153.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,803,195 km

• M1: 186,698 km (0.08 R)
• M2: 661,971 km (0.086 R)
• M3: 2,180,539 km (0.078 R)
• M4: 2,674,212 km (0.093 R)
• M5: 3,201,544 km (0.079 R)
• M6: 3,845,563 km (0.069 R)
• M7: 4,820,193 km (0.117 R)
• M8: 6,516,184 km (0.108 R)
• M9: 7,186,233 km (0.116 R)
• M10: 7,980,149 km (0.11 R)
• M11: 10,813,084 km (0.071 R)
• M12: 12,062,974 km (0.108 R)
• M13: 12,857,937 km (0.096 R)
• M14: 14,144,778 km (0.074 R)
• M15: 15,089,339 km (0.107 R)
• M16: 15,639,111 km (0.098 R)
• M17: 18,245,704 km (0.098 R)
• M18: 26,622,287 km (0.091 R)
• M19: 27,246,111 km (0.076 R)
• M20: 29,082,125 km (0.086 R)
• M21: 32,089,042 km (0.025 R)
• M22: 33,512,765 km (0.1 R)
• M23: 35,404,730 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.2

Radius: 14.4

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.85 AU - 7.59 AU

Year: 5783 Days

Day: 13.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 91,803,195 km

• M1: 179,368 km (0.093 R)
• M2: 675,883 km (0.114 R)
• M3: 1,910,215 km (0.119 R)
• M4: 2,451,760 km (0.117 R)
• M5: 3,501,637 km (0.117 R)
• M6: 4,422,113 km (0.093 R)
• M7: 6,809,994 km (0.089 R)
• M8: 9,958,581 km (0.038 R)
• M9: 10,716,294 km (0.091 R)
• M10: 12,246,680 km (0.11 R)
• M11: 13,012,472 km (0.041 R)
• M12: 13,973,189 km (0.072 R)
• M13: 19,845,504 km (0.083 R)
• M14: 25,756,415 km (0.082 R)
• M15: 26,254,726 km (0.085 R)
• M16: 27,356,364 km (0.112 R)
• M17: 28,312,295 km (0.085 R)
• M18: 28,932,228 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.3

Radius: 3.9

Gravity: 55.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 15.22 AU - 16.82 AU

Year: 23903 Days

Day: 15.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 91,803,195 km

• M1: 56,249 km (0.118 R)
• M2: 227,688 km (0.031 R)
• M3: 718,369 km (0.117 R)
• M4: 1,066,034 km (0.043 R)
• M5: 1,301,202 km (0.079 R)
• M6: 1,448,107 km (0.118 R)
• M7: 1,998,628 km (0.111 R)
• M8: 2,380,252 km (0.112 R)
• M9: 2,600,909 km (0.117 R)
• M10: 2,781,922 km (0.098 R)
• M11: 3,111,785 km (0.097 R)
• M12: 4,329,362 km (0.081 R)
• M13: 5,244,004 km (0.12 R)
• M14: 5,533,326 km (0.102 R)
• M15: 6,749,706 km (0.099 R)
• M16: 7,042,469 km (0.084 R)
• M17: 7,192,067 km (0.099 R)
• M18: 7,758,445 km (0.114 R)
• M19: 8,243,591 km (0.052 R)
• M20: 11,177,205 km (0.112 R)
• M21: 14,901,593 km (0.047 R)
• M22: 15,649,732 km (0.119 R)
• M23: 19,085,248 km (0.032 R)
• M24: 19,768,611 km (0.102 R)
• M25: 21,080,584 km (0.078 R)
• M26: 21,916,238 km (0.073 R)
• M27: 22,342,143 km (0.099 R)
• M28: 25,832,560 km (0.091 R)
• M29: 30,983,963 km (0.112 R)
• M30: 32,888,493 km (0.067 R)
• M31: 37,532,011 km (0.12 R)
• M32: 44,264,215 km (0.1 R)
• M33: 44,944,436 km (0.11 R)
• M34: 48,630,378 km (0.096 R)
• M35: 51,196,430 km (0.109 R)
• M36: 55,212,535 km (0.087 R)
• M37: 60,469,255 km (0.067 R)
• M38: 60,677,794 km (0.09 R)
• M39: 65,829,047 km (0.047 R)
• M40: 67,608,813 km (0.095 R)
• M41: 90,433,708 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 12,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit