🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.5 AU - 0.74 AU

Year: 187 Days

Day: 13.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.75 AU - 1.09 AU

Year: 338 Days

Day: 30.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.44 AU - 2.22 AU

Year: 948 Days

Day: 29.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,873,903 km

• M1: 1,214,436 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.65 AU - 3.69 AU

Year: 2161 Days

Day: 19.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,873,903 km

• M1: 58,942 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.1

Radius: 5.9

Gravity: 17.58 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.56 AU - 13.56 AU

Year: 17043 Days

Day: 25 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,873,903 km

• M1: 74,201 km (0.107 R)
• M2: 261,796 km (0.08 R)
• M3: 599,738 km (0.056 R)
• M4: 2,870,484 km (0.03 R)
• M5: 4,097,934 km (0.068 R)
• M6: 4,509,628 km (0.106 R)
• M7: 5,053,566 km (0.109 R)
• M8: 5,489,643 km (0.096 R)
• M9: 6,149,819 km (0.069 R)
• M10: 6,646,633 km (0.105 R)
• M11: 6,992,504 km (0.067 R)
• M12: 8,054,200 km (0.112 R)
• M13: 9,061,143 km (0.079 R)
• M14: 14,144,628 km (0.092 R)
• M15: 14,935,552 km (0.118 R)
• M16: 16,138,020 km (0.069 R)
• M17: 17,812,319 km (0.059 R)
• M18: 18,564,049 km (0.047 R)
• M19: 18,990,702 km (0.079 R)
• M20: 22,067,481 km (0.093 R)
• M21: 25,881,928 km (0.117 R)
• M22: 28,504,528 km (0.117 R)
• M23: 29,763,693 km (0.098 R)
• M24: 30,702,420 km (0.073 R)
• M25: 31,419,442 km (0.11 R)
• M26: 32,025,314 km (0.083 R)
• M27: 32,392,577 km (0.074 R)
• M28: 35,563,154 km (0.092 R)
• M29: 37,561,482 km (0.105 R)
• M30: 38,381,279 km (0.075 R)
• M31: 40,198,593 km (0.112 R)
• M32: 46,774,168 km (0.119 R)
• M33: 49,495,503 km (0.065 R)
• M34: 55,779,511 km (0.075 R)
• M35: 61,814,887 km (0.079 R)
• M36: 62,004,278 km (0.119 R)
• M37: 64,501,815 km (0.051 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 19,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit