🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.86 AU - 1.1 AU

Year: 412 Days

Day: 26.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.17 AU - 3.21 AU

Year: 1873 Days

Day: 14.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963

Radius: 10

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.37 AU - 4.27 AU

Year: 3170 Days

Day: 14.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,480,075 km

• M1: 124,465 km (0.103 R)
• M2: 472,131 km (0.028 R)
• M3: 815,308 km (0.106 R)
• M4: 1,254,528 km (0.107 R)
• M5: 1,690,456 km (0.11 R)
• M6: 2,269,400 km (0.104 R)
• M7: 2,786,560 km (0.075 R)
• M8: 3,537,092 km (0.094 R)
• M9: 4,325,174 km (0.047 R)
• M10: 4,652,344 km (0.084 R)
• M11: 5,226,052 km (0.101 R)
• M12: 5,846,285 km (0.113 R)
• M13: 6,247,357 km (0.059 R)
• M14: 8,902,719 km (0.107 R)
• M15: 9,434,689 km (0.093 R)
• M16: 10,857,365 km (0.1 R)
• M17: 12,558,592 km (0.111 R)
• M18: 13,920,979 km (0.055 R)
• M19: 16,879,726 km (0.116 R)
• M20: 17,284,239 km (0.097 R)
• M21: 21,087,316 km (0.047 R)
• M22: 22,655,401 km (0.114 R)
• M23: 24,741,693 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.6

Radius: 10.5

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.84 AU - 8.06 AU

Year: 9518 Days

Day: 6.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,480,075 km

• M1: 253,718 km (0.032 R)
• M2: 1,729,202 km (0.044 R)
• M3: 2,260,125 km (0.072 R)
• M4: 2,876,169 km (0.106 R)
• M5: 4,821,091 km (0.072 R)
• M6: 5,188,802 km (0.076 R)
• M7: 5,911,958 km (0.109 R)
• M8: 8,227,135 km (0.115 R)
• M9: 12,176,369 km (0.103 R)
• M10: 14,433,203 km (0.082 R)
• M11: 15,927,386 km (0.115 R)
• M12: 16,401,911 km (0.052 R)
• M13: 17,237,415 km (0.109 R)
• M14: 21,107,512 km (0.074 R)
• M15: 25,337,391 km (0.11 R)
• M16: 25,984,402 km (0.119 R)
• M17: 27,408,125 km (0.071 R)
• M18: 31,036,173 km (0.099 R)
• M19: 32,313,439 km (0.069 R)
• M20: 36,472,110 km (0.09 R)
• M21: 37,060,180 km (0.091 R)
• M22: 42,123,020 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626

Radius: 10.2

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.09 AU - 10.51 AU

Year: 13026 Days

Day: 13.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,480,075 km

• M1: 131,497 km (0.112 R)
• M2: 556,504 km (0.099 R)
• M3: 1,394,851 km (0.027 R)
• M4: 1,940,733 km (0.11 R)
• M5: 2,321,759 km (0.066 R)
• M6: 3,164,145 km (0.12 R)
• M7: 3,886,253 km (0.047 R)
• M8: 4,714,577 km (0.098 R)
• M9: 5,656,445 km (0.071 R)
• M10: 6,248,404 km (0.068 R)
• M11: 7,865,108 km (0.111 R)
• M12: 8,182,555 km (0.105 R)
• M13: 8,746,539 km (0.115 R)
• M14: 10,004,806 km (0.116 R)
• M15: 10,324,048 km (0.067 R)
• M16: 14,233,041 km (0.11 R)
• M17: 17,302,340 km (0.12 R)
• M18: 17,763,102 km (0.042 R)
• M19: 18,709,009 km (0.094 R)
• M20: 19,771,453 km (0.119 R)
• M21: 22,285,595 km (0.062 R)
• M22: 25,200,958 km (0.047 R)
• M23: 26,293,920 km (0.104 R)
• M24: 30,313,166 km (0.087 R)
• M25: 34,120,582 km (0.076 R)
• M26: 38,365,272 km (0.1 R)
• M27: 41,565,020 km (0.074 R)
• M28: 42,809,525 km (0.045 R)
• M29: 43,370,517 km (0.09 R)
• M30: 48,642,196 km (0.093 R)
• M31: 49,099,816 km (0.116 R)
• M32: 49,714,514 km (0.048 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 14,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit