🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.67 AU - 0.81 AU

Year: 222 Days

Day: 22.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.26 AU - 1.44 AU

Year: 546 Days

Day: 39 Hours

Environment

Temp: 4 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.32 AU - 1.68 AU

Year: 640 Days

Day: 12.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.81 AU - 2.95 AU

Year: 1279 Days

Day: 43 Hours

Environment

Temp: -62 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,068,621 km

• M1: 30,817 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.8

Radius: 8.8

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.58 AU - 8.94 AU

Year: 9029 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 31,068,621 km

• M1: 109,506 km (0.081 R)
• M2: 384,018 km (0.105 R)
• M3: 718,818 km (0.084 R)
• M4: 1,143,077 km (0.078 R)
• M5: 1,459,626 km (0.069 R)
• M6: 2,017,477 km (0.093 R)
• M7: 2,502,922 km (0.077 R)
• M8: 2,819,172 km (0.091 R)
• M9: 3,364,905 km (0.119 R)
• M10: 3,707,334 km (0.089 R)
• M11: 4,072,952 km (0.052 R)
• M12: 4,437,522 km (0.089 R)
• M13: 5,176,386 km (0.119 R)
• M14: 6,830,040 km (0.098 R)
• M15: 7,777,145 km (0.097 R)
• M16: 8,572,407 km (0.08 R)
• M17: 8,929,347 km (0.036 R)
• M18: 10,368,479 km (0.075 R)
• M19: 10,774,039 km (0.117 R)
• M20: 12,153,032 km (0.103 R)
• M21: 14,243,363 km (0.108 R)
• M22: 15,028,303 km (0.105 R)
• M23: 17,116,988 km (0.092 R)
• M24: 21,934,638 km (0.089 R)
• M25: 26,989,700 km (0.075 R)
• M26: 27,757,735 km (0.093 R)
• M27: 28,892,585 km (0.074 R)
• M28: 29,786,432 km (0.073 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 14,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit