🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.49 AU - 0.55 AU

Year: 136 Days

Day: 35.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,188,924 km

• M1: 32,912 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.64 AU - 0.68 AU

Year: 194 Days

Day: 14 Hours

Environment

Temp: 163 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.54 AU - 0.84 AU

Year: 207 Days

Day: 44.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.21 AU - 2.27 AU

Year: 1212 Days

Day: 21.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 58.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.43 AU - 3.51 AU

Year: 2338 Days

Day: 46.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.1 AU - 4.2 AU

Year: 3057 Days

Day: 34.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,188,924 km

• M1: 36,203 km (0.08 R)

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.6

Radius: 8

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.98 AU - 6.26 AU

Year: 5475 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,188,924 km

• M1: 99,483 km (0.12 R)
• M2: 616,493 km (0.076 R)
• M3: 1,340,247 km (0.042 R)
• M4: 2,080,308 km (0.079 R)
• M5: 4,639,628 km (0.067 R)
• M6: 5,281,852 km (0.053 R)
• M7: 7,205,082 km (0.087 R)
• M8: 8,001,841 km (0.105 R)
• M9: 9,061,442 km (0.102 R)
• M10: 11,295,836 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.3

Radius: 5.8

Gravity: 14.99 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.24 AU - 16.46 AU

Year: 17641 Days

Day: 23.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,188,924 km

• M1: 72,256 km (0.039 R)
• M2: 525,837 km (0.106 R)
• M3: 717,023 km (0.1 R)
• M4: 1,273,527 km (0.072 R)
• M5: 1,517,970 km (0.042 R)
• M6: 1,862,942 km (0.045 R)
• M7: 2,340,309 km (0.065 R)
• M8: 2,663,889 km (0.088 R)
• M9: 5,125,522 km (0.097 R)
• M10: 6,793,838 km (0.114 R)
• M11: 8,009,171 km (0.097 R)
• M12: 8,297,745 km (0.089 R)
• M13: 8,794,111 km (0.057 R)
• M14: 9,101,385 km (0.032 R)
• M15: 9,468,797 km (0.086 R)
• M16: 10,177,293 km (0.079 R)
• M17: 13,300,447 km (0.09 R)
• M18: 16,309,459 km (0.062 R)
• M19: 17,405,563 km (0.093 R)
• M20: 20,093,687 km (0.119 R)
• M21: 21,260,550 km (0.115 R)
• M22: 22,188,356 km (0.05 R)
• M23: 23,434,506 km (0.095 R)
• M24: 24,324,165 km (0.051 R)
• M25: 29,452,081 km (0.104 R)
• M26: 33,989,085 km (0.079 R)
• M27: 37,348,305 km (0.099 R)
• M28: 40,078,018 km (0.092 R)
• M29: 41,064,017 km (0.069 R)
• M30: 42,791,873 km (0.078 R)
• M31: 49,702,845 km (0.09 R)
• M32: 55,913,850 km (0.1 R)
• M33: 57,677,160 km (0.036 R)
• M34: 62,810,910 km (0.108 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 18,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit