🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.62 AU - 0.66 AU

Year: 180 Days

Day: 25.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,847,458 km

• M1: 107,411 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.14 AU - 1.54 AU

Year: 545 Days

Day: 25.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.66 AU - 3.18 AU

Year: 1754 Days

Day: 26.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,847,458 km

• M1: 638,484 km (0.117 R)
• M2: 2,449,366 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.16 AU - 3.76 AU

Year: 2262 Days

Day: 14.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.2

Radius: 14.4

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.61 AU - 7.19 AU

Year: 5690 Days

Day: 11.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 17,847,458 km

• M1: 336,595 km (0.105 R)
• M2: 648,208 km (0.119 R)
• M3: 904,319 km (0.05 R)
• M4: 1,114,504 km (0.1 R)
• M5: 1,246,898 km (0.089 R)
• M6: 1,735,784 km (0.106 R)
• M7: 1,903,783 km (0.104 R)
• M8: 2,014,784 km (0.104 R)
• M9: 2,153,461 km (0.075 R)
• M10: 2,657,905 km (0.075 R)
• M11: 3,024,420 km (0.112 R)
• M12: 3,332,592 km (0.09 R)
• M13: 3,868,900 km (0.119 R)
• M14: 4,107,359 km (0.063 R)
• M15: 5,074,360 km (0.091 R)
• M16: 5,999,772 km (0.115 R)
• M17: 7,842,668 km (0.078 R)
• M18: 8,370,150 km (0.107 R)
• M19: 8,534,708 km (0.071 R)
• M20: 9,977,430 km (0.042 R)
• M21: 10,108,328 km (0.085 R)
• M22: 10,239,825 km (0.117 R)
• M23: 10,660,045 km (0.048 R)
• M24: 10,883,544 km (0.074 R)
• M25: 11,244,374 km (0.09 R)
• M26: 11,609,094 km (0.1 R)
• M27: 12,869,007 km (0.097 R)
• M28: 13,011,724 km (0.104 R)
• M29: 13,370,609 km (0.119 R)
• M30: 13,491,035 km (0.103 R)
• M31: 14,417,944 km (0.052 R)
• M32: 14,541,362 km (0.112 R)
• M33: 15,289,800 km (0.073 R)
• M34: 15,466,176 km (0.064 R)
• M35: 15,618,018 km (0.101 R)
• M36: 16,127,548 km (0.053 R)
• M37: 17,293,813 km (0.039 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 15,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit