🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.58 AU - 0.94 AU

Year: 255 Days

Day: 15.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.12 AU - 3.1 AU

Year: 1623 Days

Day: 22.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,372,062 km

• M1: 301,141 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.74 AU - 3.52 AU

Year: 2132 Days

Day: 42.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 96.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,372,062 km

• M1: 63,429 km (0.087 R)

Asteroid Belt

Center: 9.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.2

Radius: 4.8

Gravity: 30.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.87 AU - 18.14 AU

Year: 22367 Days

Day: 23.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 35,372,062 km

• M1: 59,839 km (0.054 R)
• M2: 372,798 km (0.106 R)
• M3: 548,725 km (0.079 R)
• M4: 759,957 km (0.065 R)
• M5: 1,379,592 km (0.113 R)
• M6: 1,629,719 km (0.044 R)
• M7: 2,092,276 km (0.059 R)
• M8: 3,749,820 km (0.04 R)
• M9: 6,302,558 km (0.104 R)
• M10: 9,124,722 km (0.116 R)
• M11: 10,124,485 km (0.117 R)
• M12: 10,872,773 km (0.117 R)
• M13: 11,724,434 km (0.091 R)
• M14: 12,549,167 km (0.115 R)
• M15: 14,700,684 km (0.091 R)
• M16: 15,174,610 km (0.113 R)
• M17: 21,079,387 km (0.063 R)
• M18: 25,314,204 km (0.069 R)
• M19: 26,109,316 km (0.108 R)
• M20: 28,109,290 km (0.094 R)
• M21: 29,831,162 km (0.093 R)
• M22: 34,856,902 km (0.065 R)
• M23: 35,276,075 km (0.118 R)
• M24: 35,557,469 km (0.091 R)
• M25: 39,051,477 km (0.116 R)
• M26: 46,543,338 km (0.049 R)
• M27: 54,000,792 km (0.066 R)
• M28: 54,374,488 km (0.109 R)
• M29: 54,938,322 km (0.072 R)
• M30: 56,077,659 km (0.108 R)
• M31: 57,038,975 km (0.112 R)
• M32: 63,246,090 km (0.086 R)
• M33: 76,980,521 km (0.076 R)
• M34: 77,216,886 km (0.111 R)
• M35: 78,406,338 km (0.095 R)
• M36: 81,555,972 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.2

Radius: 4

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 15.52 AU - 16.28 AU

Year: 24410 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 35,372,062 km

• M1: 181,313 km (0.111 R)
• M2: 685,009 km (0.031 R)
• M3: 1,500,167 km (0.071 R)
• M4: 20,319,729 km (0.088 R)
• M5: 20,613,839 km (0.109 R)
• M6: 25,119,128 km (0.085 R)
• M7: 29,014,956 km (0.118 R)
• M8: 29,953,234 km (0.03 R)
• M9: 30,430,002 km (0.113 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: 487 - 20,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit