🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.79 AU - 0.97 AU

Year: 302 Days

Day: 30 Hours

Environment

Temp: 122 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,798,216 km

• M1: 44,131 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.8 AU - 1.02 AU

Year: 317 Days

Day: 18.1 Hours

Environment

Temp: 96 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,798,216 km

• M1: 46,076 km (0.069 R)
• M2: 80,932 km (0.097 R)

Asteroid Belt

Center: 1.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.23 AU - 1.81 AU

Year: 684 Days

Day: 30.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,798,216 km

• M1: 362,027 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.2 AU - 2.7 AU

Year: 1401 Days

Day: 36.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,798,216 km

• M1: 163,660 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.8

Radius: 3.7

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.26 AU - 12.96 AU

Year: 16355 Days

Day: 21.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,798,216 km

• M1: 46,974 km (0.1 R)
• M2: 168,148 km (0.099 R)
• M3: 285,433 km (0.099 R)
• M4: 1,519,316 km (0.099 R)
• M5: 2,465,971 km (0.06 R)
• M6: 2,819,621 km (0.092 R)
• M7: 3,651,385 km (0.105 R)
• M8: 5,617,101 km (0.101 R)
• M9: 8,621,026 km (0.108 R)
• M10: 10,239,376 km (0.025 R)
• M11: 11,354,179 km (0.071 R)
• M12: 17,240,855 km (0.113 R)
• M13: 18,665,177 km (0.105 R)
• M14: 24,881,267 km (0.102 R)
• M15: 26,602,690 km (0.08 R)
• M16: 31,717,142 km (0.089 R)
• M17: 33,198,161 km (0.085 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 12,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit