🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.63 AU - 0.65 AU

Year: 326 Days

Day: 39.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,961,174 km

• M1: 114,143 km (0.091 R)

Asteroid Belt

Center: 1.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.8

Radius: 11.2

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.42 AU - 1.76 AU

Year: 1275 Days

Day: 12.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,961,174 km

• M1: 141,819 km (0.114 R)
• M2: 562,638 km (0.119 R)
• M3: 922,869 km (0.105 R)
• M4: 1,663,080 km (0.101 R)
• M5: 2,180,239 km (0.05 R)
• M6: 2,959,644 km (0.119 R)
• M7: 3,319,876 km (0.091 R)
• M8: 3,883,561 km (0.066 R)
• M9: 4,456,820 km (0.098 R)
• M10: 5,028,134 km (0.053 R)
• M11: 6,800,869 km (0.069 R)
• M12: 7,661,356 km (0.09 R)
• M13: 9,014,468 km (0.057 R)
• M14: 11,003,821 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.1

Radius: 10.2

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.68 AU - 2.2 AU

Year: 1718 Days

Day: 14.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,961,174 km

• M1: 126,859 km (0.111 R)
• M2: 489,783 km (0.064 R)
• M3: 1,222,963 km (0.091 R)
• M4: 1,825,842 km (0.081 R)
• M5: 2,391,771 km (0.071 R)
• M6: 4,137,428 km (0.074 R)
• M7: 5,702,521 km (0.109 R)
• M8: 6,176,447 km (0.103 R)
• M9: 6,817,474 km (0.104 R)
• M10: 8,754,467 km (0.115 R)
• M11: 10,902,394 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.8

Radius: 13.4

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4 AU - 5.84 AU

Year: 6939 Days

Day: 9.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,961,174 km

• M1: 167,550 km (0.116 R)
• M2: 585,376 km (0.046 R)
• M3: 1,133,054 km (0.117 R)
• M4: 1,741,170 km (0.118 R)
• M5: 2,973,108 km (0.069 R)
• M6: 3,428,484 km (0.077 R)
• M7: 4,002,790 km (0.11 R)
• M8: 4,859,238 km (0.101 R)
• M9: 5,405,719 km (0.104 R)
• M10: 5,897,447 km (0.082 R)
• M11: 6,554,332 km (0.087 R)
• M12: 7,668,686 km (0.098 R)
• M13: 8,291,312 km (0.104 R)
• M14: 8,821,936 km (0.078 R)
• M15: 10,932,313 km (0.092 R)
• M16: 12,602,723 km (0.119 R)
• M17: 17,283,940 km (0.045 R)
• M18: 18,631,218 km (0.091 R)
• M19: 19,974,906 km (0.046 R)
• M20: 22,460,774 km (0.108 R)
• M21: 23,413,862 km (0.052 R)
• M22: 24,809,909 km (0.079 R)
• M23: 27,767,609 km (0.053 R)
• M24: 31,835,324 km (0.047 R)
• M25: 32,936,514 km (0.06 R)
• M26: 33,856,242 km (0.104 R)
• M27: 35,320,656 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 17,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit