🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.47 AU - 0.75 AU

Year: 170 Days

Day: 33 Hours

Environment

Temp: 178 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.2 AU - 1.44 AU

Year: 541 Days

Day: 17.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 55,807,889 km

• M1: 384,766 km (0.086 R)
• M2: 470,784 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.7 AU - 3.4 AU

Year: 1899 Days

Day: 41.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.59 AU - 4.15 AU

Year: 2205 Days

Day: 22.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.73 AU - 3.89 AU

Year: 2651 Days

Day: 46.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,807,889 km

• M1: 502,350 km (0.114 R)

Asteroid Belt

Center: 8.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.7

Radius: 12.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.5 AU - 14.08 AU

Year: 16304 Days

Day: 14.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,807,889 km

• M1: 159,023 km (0.083 R)
• M2: 563,086 km (0.098 R)
• M3: 1,542,204 km (0.085 R)
• M4: 2,731,508 km (0.089 R)
• M5: 3,234,605 km (0.09 R)
• M6: 5,897,746 km (0.029 R)
• M7: 6,906,485 km (0.109 R)
• M8: 7,626,051 km (0.111 R)
• M9: 9,265,045 km (0.106 R)
• M10: 11,241,083 km (0.066 R)
• M11: 14,745,264 km (0.098 R)
• M12: 24,107,248 km (0.104 R)
• M13: 27,077,215 km (0.076 R)
• M14: 32,906,296 km (0.112 R)
• M15: 34,092,756 km (0.102 R)
• M16: 36,929,730 km (0.047 R)
• M17: 46,675,284 km (0.076 R)
• M18: 47,419,982 km (0.1 R)
• M19: 49,856,333 km (0.091 R)
• M20: 51,578,952 km (0.092 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 19,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit