🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.12 AU - 1.78 AU

Year: 658 Days

Day: 45.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.24 AU - 2 AU

Year: 777 Days

Day: 17.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,255,637 km

• M1: 211,681 km (0.061 R)
• M2: 1,305,840 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.44 AU - 2.3 AU

Year: 963 Days

Day: 39.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.09 AU - 2.79 AU

Year: 1436 Days

Day: 30.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.31 AU - 3.73 AU

Year: 1977 Days

Day: 22.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,255,637 km

• M1: 521,947 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.1

Radius: 13.6

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.36 AU - 5.58 AU

Year: 4174 Days

Day: 8.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,255,637 km

• M1: 169,195 km (0.042 R)
• M2: 853,306 km (0.06 R)
• M3: 1,556,566 km (0.063 R)
• M4: 2,067,891 km (0.041 R)
• M5: 2,595,074 km (0.074 R)
• M6: 3,323,765 km (0.091 R)
• M7: 4,457,717 km (0.113 R)
• M8: 4,888,709 km (0.116 R)
• M9: 6,061,556 km (0.104 R)
• M10: 7,714,164 km (0.053 R)
• M11: 8,303,280 km (0.047 R)
• M12: 8,996,966 km (0.119 R)
• M13: 9,888,120 km (0.095 R)
• M14: 11,488,668 km (0.053 R)
• M15: 12,119,821 km (0.1 R)
• M16: 12,726,590 km (0.054 R)
• M17: 13,353,555 km (0.059 R)
• M18: 16,688,690 km (0.031 R)
• M19: 19,073,579 km (0.029 R)
• M20: 22,572,823 km (0.12 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 11,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit