🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.81 AU - 0.91 AU

Year: 297 Days

Day: 18.1 Hours

Environment

Temp: 98 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.32 AU - 1.44 AU

Year: 604 Days

Day: 27.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.48 AU - 1.88 AU

Year: 812 Days

Day: 16.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,940,288 km

• M1: 356,342 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.18 AU - 2.22 AU

Year: 1216 Days

Day: 19.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,940,288 km

• M1: 70,311 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.38 AU - 3.08 AU

Year: 1682 Days

Day: 44.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,940,288 km

• M1: 38,895 km (0.061 R)

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.8

Radius: 8.7

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.08 AU - 9.26 AU

Year: 10352 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 117 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,940,288 km

• M1: 108,159 km (0.074 R)
• M2: 442,810 km (0.115 R)
• M3: 749,785 km (0.068 R)
• M4: 1,225,955 km (0.094 R)
• M5: 1,609,972 km (0.107 R)
• M6: 2,410,919 km (0.087 R)
• M7: 2,806,007 km (0.117 R)
• M8: 3,383,904 km (0.071 R)
• M9: 3,701,500 km (0.067 R)
• M10: 5,633,407 km (0.117 R)
• M11: 7,205,531 km (0.1 R)
• M12: 8,506,883 km (0.09 R)
• M13: 9,283,894 km (0.116 R)
• M14: 9,762,458 km (0.11 R)
• M15: 11,677,909 km (0.092 R)
• M16: 12,066,564 km (0.065 R)
• M17: 13,647,365 km (0.102 R)
• M18: 18,232,390 km (0.098 R)
• M19: 19,521,026 km (0.065 R)
• M20: 20,227,427 km (0.109 R)
• M21: 22,278,863 km (0.087 R)
• M22: 23,136,956 km (0.074 R)
• M23: 26,983,118 km (0.067 R)
• M24: 28,654,126 km (0.108 R)
• M25: 30,184,811 km (0.074 R)
• M26: 31,769,352 km (0.06 R)
• M27: 34,305,485 km (0.047 R)
• M28: 35,333,671 km (0.056 R)
• M29: 38,909,209 km (0.084 R)
• M30: 43,642,336 km (0.088 R)
• M31: 44,578,969 km (0.065 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 12,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit