🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.87 AU - 1.03 AU

Year: 325 Days

Day: 47.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.85 AU - 1.07 AU

Year: 331 Days

Day: 35.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,136,821 km

• M1: 486,642 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.16 AU - 1.46 AU

Year: 527 Days

Day: 33.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.22 AU - 1.88 AU

Year: 678 Days

Day: 24.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.51 AU - 2.91 AU

Year: 1568 Days

Day: 30.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.8

Radius: 13.9

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.52 AU - 11.14 AU

Year: 12526 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,136,821 km

• M1: 172,935 km (0.093 R)
• M2: 975,079 km (0.049 R)
• M3: 1,796,970 km (0.098 R)
• M4: 3,279,036 km (0.094 R)
• M5: 4,078,038 km (0.047 R)
• M6: 4,659,974 km (0.047 R)
• M7: 6,513,641 km (0.095 R)
• M8: 8,400,818 km (0.11 R)
• M9: 9,104,377 km (0.036 R)
• M10: 13,166,258 km (0.072 R)
• M11: 15,523,472 km (0.109 R)
• M12: 16,154,176 km (0.048 R)
• M13: 22,270,934 km (0.027 R)
• M14: 24,081,517 km (0.115 R)
• M15: 29,777,905 km (0.091 R)
• M16: 30,862,190 km (0.057 R)
• M17: 35,826,895 km (0.097 R)
• M18: 39,073,767 km (0.119 R)
• M19: 40,504,820 km (0.115 R)
• M20: 44,165,031 km (0.057 R)
• M21: 45,432,574 km (0.056 R)
• M22: 46,869,312 km (0.074 R)
• M23: 50,440,812 km (0.103 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 18,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit