🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.72 AU - 0.98 AU

Year: 286 Days

Day: 33.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,147,091 km

• M1: 461,958 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.87 AU - 1.13 AU

Year: 365 Days

Day: 36.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 32,147,091 km

• M1: 31,715 km (0.102 R)
• M2: 252,372 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.6 AU - 1.82 AU

Year: 817 Days

Day: 17.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.9 AU - 3.42 AU

Year: 2052 Days

Day: 35.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,147,091 km

• M1: 192,832 km (0.082 R)

Asteroid Belt

Center: 9.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42

Radius: 6.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.44 AU - 17.46 AU

Year: 22181 Days

Day: 15.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,147,091 km

• M1: 88,562 km (0.072 R)
• M2: 452,234 km (0.094 R)
• M3: 1,282,802 km (0.092 R)
• M4: 2,008,950 km (0.077 R)
• M5: 3,943,250 km (0.091 R)
• M6: 6,464,722 km (0.083 R)
• M7: 8,405,456 km (0.109 R)
• M8: 11,314,536 km (0.103 R)
• M9: 14,661,190 km (0.078 R)
• M10: 16,931,786 km (0.114 R)
• M11: 21,195,326 km (0.082 R)
• M12: 22,156,193 km (0.071 R)
• M13: 23,769,306 km (0.084 R)
• M14: 24,085,108 km (0.074 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: 179 - 12,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit