🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.77 AU - 1.23 AU

Year: 446 Days

Day: 35.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.8

Radius: 14.3

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.03 AU - 3.63 AU

Year: 2712 Days

Day: 8.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,540,996 km

• M1: 177,872 km (0.119 R)
• M2: 653,892 km (0.114 R)
• M3: 1,183,618 km (0.107 R)
• M4: 1,994,588 km (0.098 R)
• M5: 2,788,355 km (0.117 R)
• M6: 3,844,665 km (0.108 R)
• M7: 4,323,229 km (0.059 R)
• M8: 5,658,689 km (0.084 R)
• M9: 6,653,066 km (0.111 R)
• M10: 11,400,704 km (0.114 R)
• M11: 12,087,508 km (0.083 R)
• M12: 12,756,510 km (0.039 R)
• M13: 14,168,564 km (0.115 R)
• M14: 14,661,788 km (0.042 R)
• M15: 16,157,168 km (0.079 R)
• M16: 19,269,403 km (0.072 R)
• M17: 21,253,669 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.8

Radius: 5.2

Gravity: 36.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.07 AU - 12.63 AU

Year: 18202 Days

Day: 21.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 80,540,996 km

• M1: 64,776 km (0.089 R)
• M2: 229,483 km (0.091 R)
• M3: 1,069,625 km (0.111 R)
• M4: 1,262,756 km (0.114 R)
• M5: 1,446,761 km (0.075 R)
• M6: 1,775,128 km (0.114 R)
• M7: 4,949,446 km (0.108 R)
• M8: 5,215,131 km (0.097 R)
• M9: 6,966,773 km (0.116 R)
• M10: 7,545,717 km (0.032 R)
• M11: 8,313,752 km (0.095 R)
• M12: 9,707,555 km (0.114 R)
• M13: 10,614,867 km (0.087 R)
• M14: 11,511,407 km (0.087 R)
• M15: 12,878,133 km (0.039 R)
• M16: 14,656,702 km (0.098 R)
• M17: 15,443,886 km (0.103 R)
• M18: 21,161,068 km (0.098 R)
• M19: 22,679,486 km (0.092 R)
• M20: 24,925,100 km (0.071 R)
• M21: 26,732,392 km (0.118 R)
• M22: 31,758,880 km (0.116 R)
• M23: 33,609,854 km (0.091 R)
• M24: 42,991,735 km (0.089 R)
• M25: 49,139,161 km (0.068 R)
• M26: 49,836,885 km (0.092 R)
• M27: 53,977,455 km (0.03 R)
• M28: 55,658,337 km (0.106 R)
• M29: 72,833,818 km (0.078 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 12,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit