🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.59 AU - 0.65 AU

Year: 176 Days

Day: 43.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,325,452 km

• M1: 41,588 km (0.113 R)
• M2: 215,122 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.54 AU - 1.58 AU

Year: 701 Days

Day: 22.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.46 AU - 1.7 AU

Year: 715 Days

Day: 42.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,325,452 km

• M1: 64,626 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3 AU - 4.04 AU

Year: 2377 Days

Day: 19.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.6

Radius: 5.3

Gravity: 18.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.34 AU - 17.46 AU

Year: 22817 Days

Day: 21.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,325,452 km

• M1: 72,256 km (0.068 R)
• M2: 542,442 km (0.055 R)
• M3: 834,906 km (0.095 R)
• M4: 1,241,812 km (0.106 R)
• M5: 1,547,291 km (0.037 R)
• M6: 2,097,961 km (0.075 R)
• M7: 2,555,281 km (0.114 R)
• M8: 2,972,061 km (0.103 R)
• M9: 6,007,850 km (0.069 R)
• M10: 6,832,883 km (0.114 R)
• M11: 8,233,867 km (0.039 R)
• M12: 9,990,595 km (0.067 R)
• M13: 13,001,551 km (0.114 R)
• M14: 14,978,936 km (0.113 R)
• M15: 21,801,197 km (0.085 R)
• M16: 23,314,828 km (0.103 R)
• M17: 25,221,752 km (0.096 R)
• M18: 27,922,891 km (0.078 R)
• M19: 28,745,680 km (0.111 R)
• M20: 30,193,488 km (0.086 R)
• M21: 31,185,322 km (0.077 R)
• M22: 31,436,497 km (0.054 R)
• M23: 37,454,370 km (0.031 R)
• M24: 38,310,519 km (0.082 R)
• M25: 46,940,221 km (0.115 R)
• M26: 48,269,997 km (0.081 R)
• M27: 49,453,914 km (0.106 R)
• M28: 51,004,347 km (0.114 R)
• M29: 52,409,370 km (0.087 R)
• M30: 53,480,042 km (0.087 R)
• M31: 54,565,225 km (0.059 R)
• M32: 57,719,346 km (0.067 R)
• M33: 63,376,689 km (0.114 R)
• M34: 66,650,788 km (0.101 R)
• M35: 70,035,739 km (0.076 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 16,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit