🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.1 AU - 2.3 AU

Year: 1142 Days

Day: 45.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,376,989 km

• M1: 134,488 km (0.104 R)
• M2: 784,790 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.54 AU - 2.58 AU

Year: 1433 Days

Day: 30.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,376,989 km

• M1: 29,920 km (0.094 R)
• M2: 662,270 km (0.075 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.6

Radius: 8

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.79 AU - 6.49 AU

Year: 4686 Days

Day: 14.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,376,989 km

• M1: 99,632 km (0.096 R)
• M2: 395,836 km (0.03 R)
• M3: 696,677 km (0.117 R)
• M4: 1,055,563 km (0.078 R)
• M5: 1,434,943 km (0.115 R)
• M6: 1,684,622 km (0.115 R)
• M7: 1,951,504 km (0.093 R)
• M8: 2,342,553 km (0.103 R)
• M9: 3,497,299 km (0.09 R)
• M10: 3,955,667 km (0.058 R)
• M11: 4,475,071 km (0.07 R)
• M12: 6,039,565 km (0.064 R)
• M13: 8,594,996 km (0.111 R)
• M14: 8,867,563 km (0.027 R)
• M15: 9,145,965 km (0.1 R)
• M16: 10,432,956 km (0.067 R)
• M17: 11,505,273 km (0.061 R)
• M18: 12,089,303 km (0.026 R)
• M19: 12,345,564 km (0.104 R)
• M20: 12,780,894 km (0.112 R)
• M21: 14,624,987 km (0.049 R)
• M22: 15,711,516 km (0.095 R)
• M23: 16,482,544 km (0.112 R)
• M24: 17,658,682 km (0.087 R)
• M25: 17,933,643 km (0.118 R)
• M26: 19,526,412 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.8

Radius: 11.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.83 AU - 10.63 AU

Year: 9024 Days

Day: 5.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,376,989 km

• M1: 143,016 km (0.066 R)
• M2: 1,054,964 km (0.063 R)
• M3: 2,679,597 km (0.089 R)
• M4: 3,188,230 km (0.107 R)
• M5: 3,784,976 km (0.088 R)
• M6: 5,022,898 km (0.045 R)
• M7: 6,584,550 km (0.051 R)
• M8: 7,208,673 km (0.057 R)
• M9: 11,657,564 km (0.088 R)
• M10: 13,884,178 km (0.114 R)
• M11: 16,118,572 km (0.073 R)
• M12: 19,089,586 km (0.111 R)
• M13: 20,975,417 km (0.047 R)
• M14: 22,407,966 km (0.069 R)
• M15: 22,899,694 km (0.084 R)
• M16: 28,890,939 km (0.09 R)
• M17: 36,074,180 km (0.114 R)
• M18: 40,136,062 km (0.104 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 11,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit