🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.54 AU - 0.64 AU

Year: 169 Days

Day: 15.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,679,988 km

• M1: 31,565 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.66 AU - 0.78 AU

Year: 228 Days

Day: 29.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,679,988 km

• M1: 49,666 km (0.112 R)
• M2: 375,790 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.18 AU - 1.74 AU

Year: 658 Days

Day: 23.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,679,988 km

• M1: 259,852 km (0.04 R)

Asteroid Belt

Center: 1.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.88 AU - 3.06 AU

Year: 1447 Days

Day: 24.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.31 AU - 2.67 AU

Year: 1465 Days

Day: 37.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,679,988 km

• M1: 107,262 km (0.079 R)

Asteroid Belt

Center: 9.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.1

Radius: 3.3

Gravity: 19.75 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.64 AU - 19.64 AU

Year: 24172 Days

Day: 16.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,679,988 km

• M1: 43,383 km (0.114 R)
• M2: 205,398 km (0.099 R)
• M3: 314,156 km (0.116 R)
• M4: 531,521 km (0.101 R)
• M5: 892,800 km (0.043 R)
• M6: 1,500,915 km (0.099 R)
• M7: 1,704,817 km (0.091 R)
• M8: 2,305,303 km (0.049 R)
• M9: 2,799,724 km (0.057 R)
• M10: 3,710,177 km (0.117 R)
• M11: 4,447,844 km (0.095 R)
• M12: 8,870,256 km (0.098 R)
• M13: 9,850,421 km (0.107 R)
• M14: 16,368,700 km (0.107 R)
• M15: 17,441,616 km (0.102 R)
• M16: 29,839,539 km (0.104 R)
• M17: 33,207,735 km (0.113 R)
• M18: 34,796,614 km (0.094 R)
• M19: 42,504,495 km (0.094 R)
• M20: 43,505,305 km (0.089 R)
• M21: 50,794,461 km (0.061 R)
• M22: 54,894,340 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 16,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit