🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.49 AU - 0.59 AU

Year: 166 Days

Day: 43.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,797,226 km

• M1: 234,270 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.45 AU - 0.71 AU

Year: 185 Days

Day: 16 Hours

Environment

Temp: 105 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.34 AU - 1.42 AU

Year: 679 Days

Day: 24 Hours

Environment

Temp: -85 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.41 AU - 1.53 AU

Year: 747 Days

Day: 44.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,797,226 km

• M1: 250,128 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.72 AU - 2.56 AU

Year: 1312 Days

Day: 15.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.9

Radius: 14.4

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.16 AU - 4.02 AU

Year: 2850 Days

Day: 5 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 20,797,226 km

• M1: 179,368 km (0.104 R)
• M2: 641,476 km (0.073 R)
• M3: 1,231,938 km (0.108 R)
• M4: 1,728,603 km (0.066 R)
• M5: 2,664,637 km (0.046 R)
• M6: 3,897,773 km (0.114 R)
• M7: 4,677,327 km (0.03 R)
• M8: 6,748,210 km (0.049 R)
• M9: 7,874,832 km (0.108 R)
• M10: 9,301,547 km (0.115 R)
• M11: 9,813,770 km (0.118 R)
• M12: 10,422,035 km (0.113 R)
• M13: 11,015,041 km (0.072 R)
• M14: 12,010,914 km (0.062 R)
• M15: 13,247,639 km (0.115 R)
• M16: 15,461,688 km (0.089 R)
• M17: 17,968,499 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 11,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit