🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.87 AU - 1.01 AU

Year: 333 Days

Day: 13.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.82 AU - 1.32 AU

Year: 404 Days

Day: 34.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 30,623,902 km

• M1: 64,477 km (0.119 R)
• M2: 797,955 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.35 AU - 1.43 AU

Year: 599 Days

Day: 25.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.35 AU - 1.79 AU

Year: 719 Days

Day: 44.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,623,902 km

• M1: 44,580 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.01 AU - 2.77 AU

Year: 1350 Days

Day: 17.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.8

Radius: 5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.24 AU - 15.64 AU

Year: 17002 Days

Day: 24.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,623,902 km

• M1: 62,382 km (0.066 R)
• M2: 551,268 km (0.103 R)
• M3: 733,030 km (0.108 R)
• M4: 2,062,506 km (0.076 R)
• M5: 2,359,009 km (0.047 R)
• M6: 2,940,945 km (0.04 R)
• M7: 4,484,495 km (0.074 R)
• M8: 4,794,761 km (0.085 R)
• M9: 6,931,169 km (0.045 R)
• M10: 7,381,159 km (0.085 R)
• M11: 9,714,287 km (0.05 R)
• M12: 10,102,045 km (0.093 R)
• M13: 14,733,296 km (0.07 R)
• M14: 16,364,212 km (0.097 R)
• M15: 18,501,666 km (0.07 R)
• M16: 23,244,816 km (0.107 R)
• M17: 23,705,428 km (0.116 R)
• M18: 25,043,282 km (0.043 R)
• M19: 27,185,823 km (0.058 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 20,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit