🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.53 AU - 2.95 AU

Year: 1609 Days

Day: 46.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.25 AU - 3.49 AU

Year: 2195 Days

Day: 38.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,959,165 km

• M1: 2,963,384 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.09 AU - 4.09 AU

Year: 2413 Days

Day: 29.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.2

Radius: 14.5

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.73 AU - 5.99 AU

Year: 4402 Days

Day: 9.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,959,165 km

• M1: 186,100 km (0.109 R)
• M2: 700,417 km (0.117 R)
• M3: 1,213,239 km (0.085 R)
• M4: 1,813,725 km (0.065 R)
• M5: 2,543,912 km (0.036 R)
• M6: 3,858,877 km (0.107 R)
• M7: 4,322,032 km (0.086 R)
• M8: 5,185,062 km (0.113 R)
• M9: 6,037,920 km (0.068 R)
• M10: 6,955,852 km (0.095 R)
• M11: 11,208,920 km (0.113 R)
• M12: 12,121,167 km (0.108 R)
• M13: 13,836,157 km (0.063 R)
• M14: 15,021,122 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.3

Radius: 10.7

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.76 AU - 8.46 AU

Year: 6726 Days

Day: 14.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 21,959,165 km

• M1: 137,630 km (0.098 R)
• M2: 755,768 km (0.07 R)
• M3: 1,474,885 km (0.098 R)
• M4: 5,158,883 km (0.109 R)
• M5: 7,281,826 km (0.086 R)
• M6: 8,443,005 km (0.113 R)
• M7: 14,161,832 km (0.109 R)
• M8: 16,547,320 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.2

Radius: 11.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.97 AU - 12.73 AU

Year: 11813 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 21,959,165 km

• M1: 140,921 km (0.082 R)
• M2: 487,240 km (0.075 R)
• M3: 3,223,984 km (0.1 R)
• M4: 4,574,254 km (0.115 R)
• M5: 5,213,785 km (0.069 R)
• M6: 6,440,039 km (0.072 R)
• M7: 8,384,961 km (0.073 R)
• M8: 10,493,243 km (0.055 R)
• M9: 12,841,930 km (0.095 R)
• M10: 20,425,495 km (0.04 R)
• M11: 20,991,872 km (0.078 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 18,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit