🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.62 AU - 0.98 AU

Year: 261 Days

Day: 29.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,212,947 km

• M1: 36,352 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.77 AU - 1.13 AU

Year: 338 Days

Day: 33.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 144.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 32,212,947 km

• M1: 29,172 km (0.112 R)
• M2: 89,160 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.86 AU - 1.18 AU

Year: 376 Days

Day: 24 Hours

Environment

Temp: 30 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,212,947 km

• M1: 618,587 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.55 AU - 3.23 AU

Year: 1794 Days

Day: 14.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.9

Radius: 10.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.28 AU - 7.1 AU

Year: 5625 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,212,947 km

• M1: 134,638 km (0.1 R)
• M2: 492,626 km (0.116 R)
• M3: 1,194,988 km (0.103 R)
• M4: 1,818,512 km (0.096 R)
• M5: 2,311,138 km (0.09 R)
• M6: 5,123,877 km (0.079 R)
• M7: 7,883,957 km (0.117 R)
• M8: 8,543,534 km (0.084 R)
• M9: 10,483,520 km (0.108 R)
• M10: 12,024,527 km (0.043 R)
• M11: 13,815,214 km (0.053 R)
• M12: 16,179,309 km (0.035 R)
• M13: 16,765,433 km (0.042 R)
• M14: 23,804,911 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.3

Radius: 8

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.85 AU - 7.93 AU

Year: 8095 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,212,947 km

• M1: 99,782 km (0.106 R)
• M2: 388,506 km (0.113 R)
• M3: 710,739 km (0.12 R)
• M4: 1,713,045 km (0.118 R)
• M5: 5,530,334 km (0.107 R)
• M6: 7,246,222 km (0.07 R)
• M7: 8,283,234 km (0.106 R)
• M8: 9,416,139 km (0.119 R)
• M9: 10,108,179 km (0.084 R)
• M10: 11,256,641 km (0.074 R)
• M11: 12,438,764 km (0.069 R)
• M12: 16,113,785 km (0.109 R)
• M13: 20,955,969 km (0.075 R)
• M14: 31,733,598 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 18,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit