🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.57 AU - 0.77 AU

Year: 210 Days

Day: 24 Hours

Environment

Temp: 167 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.46 AU - 2.3 AU

Year: 987 Days

Day: 16.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.72 AU - 4.3 AU

Year: 2518 Days

Day: 43.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.08 AU - 4.64 AU

Year: 2904 Days

Day: 36 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.8

Radius: 8.7

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.59 AU - 6.27 AU

Year: 5529 Days

Day: 7.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,332,122 km

• M1: 116,537 km (0.109 R)
• M2: 658,081 km (0.12 R)
• M3: 1,214,286 km (0.098 R)
• M4: 2,042,460 km (0.076 R)
• M5: 2,347,490 km (0.071 R)
• M6: 2,974,006 km (0.044 R)
• M7: 3,367,897 km (0.103 R)
• M8: 4,582,482 km (0.078 R)
• M9: 5,944,421 km (0.102 R)
• M10: 7,381,309 km (0.113 R)
• M11: 8,068,412 km (0.09 R)
• M12: 9,076,851 km (0.104 R)
• M13: 9,908,017 km (0.036 R)
• M14: 10,971,508 km (0.103 R)
• M15: 13,852,763 km (0.028 R)
• M16: 14,506,206 km (0.089 R)
• M17: 20,010,810 km (0.086 R)
• M18: 23,796,982 km (0.084 R)
• M19: 28,816,739 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 16,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit