🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.91 AU - 1.45 AU

Year: 491 Days

Day: 37.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,833,448 km

• M1: 12,417 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.39 AU - 1.51 AU

Year: 669 Days

Day: 44.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,833,448 km

• M1: 20,196 km (0.052 R)

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.5

Radius: 13.1

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.21 AU - 12.51 AU

Year: 12768 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,833,448 km

• M1: 162,912 km (0.099 R)
• M2: 948,600 km (0.028 R)
• M3: 1,585,588 km (0.084 R)
• M4: 2,314,877 km (0.101 R)
• M5: 2,780,576 km (0.117 R)
• M6: 4,228,085 km (0.076 R)
• M7: 7,741,989 km (0.095 R)
• M8: 8,745,940 km (0.096 R)
• M9: 9,889,018 km (0.114 R)
• M10: 10,666,627 km (0.099 R)
• M11: 11,246,918 km (0.119 R)
• M12: 12,281,536 km (0.106 R)
• M13: 14,330,429 km (0.045 R)
• M14: 17,063,283 km (0.091 R)
• M15: 20,478,453 km (0.114 R)
• M16: 21,466,995 km (0.082 R)
• M17: 25,536,506 km (0.115 R)
• M18: 26,471,044 km (0.115 R)
• M19: 29,074,795 km (0.096 R)
• M20: 30,208,448 km (0.116 R)
• M21: 33,539,543 km (0.108 R)
• M22: 34,660,331 km (0.096 R)
• M23: 35,677,297 km (0.084 R)
• M24: 38,172,440 km (0.052 R)
• M25: 40,084,001 km (0.058 R)
• M26: 41,915,379 km (0.099 R)
• M27: 42,345,921 km (0.096 R)
• M28: 49,640,613 km (0.093 R)
• M29: 53,752,609 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.9

Radius: 10.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.34 AU - 12.68 AU

Year: 14951 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,833,448 km

• M1: 204,650 km (0.068 R)
• M2: 646,263 km (0.111 R)
• M3: 2,385,039 km (0.068 R)
• M4: 2,963,983 km (0.079 R)
• M5: 3,734,412 km (0.08 R)
• M6: 4,962,610 km (0.087 R)
• M7: 5,602,440 km (0.101 R)
• M8: 6,368,830 km (0.091 R)
• M9: 7,730,320 km (0.116 R)
• M10: 9,090,015 km (0.101 R)
• M11: 9,560,800 km (0.093 R)
• M12: 10,500,424 km (0.112 R)
• M13: 16,763,040 km (0.065 R)
• M14: 23,615,819 km (0.114 R)
• M15: 24,687,538 km (0.117 R)
• M16: 29,198,363 km (0.067 R)
• M17: 29,708,342 km (0.117 R)
• M18: 31,168,118 km (0.12 R)
• M19: 31,915,659 km (0.119 R)
• M20: 32,894,328 km (0.078 R)
• M21: 45,015,645 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 14,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit