🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.05 AU - 1.45 AU

Year: 516 Days

Day: 24.5 Hours

Environment

Temp: -16 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.38 AU - 1.86 AU

Year: 761 Days

Day: 31.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.09 AU - 2.93 AU

Year: 1467 Days

Day: 13.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 179.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.4

Radius: 4.2

Gravity: 40.84 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 13.48 AU - 13.84 AU

Year: 18627 Days

Day: 23.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 73,795,521 km

• M1: 52,359 km (0.106 R)
• M2: 291,267 km (0.07 R)
• M3: 633,397 km (0.108 R)
• M4: 764,894 km (0.074 R)
• M5: 1,071,719 km (0.095 R)
• M6: 1,218,325 km (0.095 R)
• M7: 1,471,744 km (0.08 R)
• M8: 2,063,254 km (0.107 R)
• M9: 2,270,447 km (0.1 R)
• M10: 2,401,345 km (0.086 R)
• M11: 4,162,860 km (0.097 R)
• M12: 5,097,547 km (0.067 R)
• M13: 5,247,145 km (0.089 R)
• M14: 6,594,424 km (0.066 R)
• M15: 7,277,039 km (0.086 R)
• M16: 7,562,771 km (0.052 R)
• M17: 8,005,431 km (0.089 R)
• M18: 8,569,714 km (0.111 R)
• M19: 11,728,772 km (0.035 R)
• M20: 13,282,197 km (0.111 R)
• M21: 15,980,793 km (0.079 R)
• M22: 19,023,464 km (0.066 R)
• M23: 19,293,189 km (0.068 R)
• M24: 21,543,589 km (0.06 R)
• M25: 22,132,257 km (0.078 R)
• M26: 24,383,107 km (0.073 R)
• M27: 27,576,722 km (0.085 R)
• M28: 28,038,082 km (0.112 R)
• M29: 29,452,829 km (0.091 R)
• M30: 31,162,732 km (0.048 R)
• M31: 39,097,404 km (0.092 R)
• M32: 39,972,701 km (0.102 R)
• M33: 41,309,806 km (0.08 R)
• M34: 44,862,008 km (0.034 R)
• M35: 49,454,513 km (0.11 R)
• M36: 56,915,258 km (0.062 R)
• M37: 59,751,634 km (0.079 R)
• M38: 65,091,829 km (0.105 R)
• M39: 67,772,922 km (0.082 R)
• M40: 72,694,841 km (0.104 R)
• M41: 73,795,582 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 18,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit