🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.78 AU - 1.24 AU

Year: 387 Days

Day: 12.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.11 AU - 2.55 AU

Year: 1354 Days

Day: 27.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.79 AU - 4.13 AU

Year: 2451 Days

Day: 33.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,660,036 km

• M1: 1,661,434 km (0.049 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.3

Radius: 9

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.14 AU - 5.82 AU

Year: 4232 Days

Day: 8.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 14,660,036 km

• M1: 111,899 km (0.115 R)
• M2: 528,828 km (0.07 R)
• M3: 920,027 km (0.057 R)
• M4: 1,336,208 km (0.104 R)
• M5: 1,643,781 km (0.105 R)
• M6: 2,326,247 km (0.088 R)
• M7: 2,884,546 km (0.116 R)
• M8: 3,225,330 km (0.12 R)
• M9: 3,678,163 km (0.082 R)
• M10: 4,711,735 km (0.051 R)
• M11: 5,024,693 km (0.093 R)
• M12: 5,838,805 km (0.098 R)
• M13: 6,355,366 km (0.093 R)
• M14: 7,238,293 km (0.1 R)
• M15: 7,798,836 km (0.114 R)
• M16: 8,237,906 km (0.055 R)
• M17: 9,125,769 km (0.099 R)
• M18: 9,572,319 km (0.077 R)
• M19: 10,509,250 km (0.047 R)
• M20: 14,763,515 km (0.112 R)
• M21: 15,550,250 km (0.039 R)
• M22: 15,895,821 km (0.107 R)
• M23: 17,577,002 km (0.076 R)
• M24: 18,141,734 km (0.099 R)
• M25: 19,373,672 km (0.109 R)
• M26: 20,179,855 km (0.079 R)
• M27: 23,478,488 km (0.107 R)
• M28: 27,037,122 km (0.112 R)
• M29: 29,074,795 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 10.2

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.66 AU - 5.48 AU

Year: 4347 Days

Day: 6.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 14,660,036 km

• M1: 127,009 km (0.106 R)
• M2: 581,038 km (0.119 R)
• M3: 1,092,364 km (0.098 R)
• M4: 1,694,196 km (0.103 R)
• M5: 2,135,210 km (0.075 R)
• M6: 2,466,570 km (0.054 R)
• M7: 3,329,151 km (0.103 R)
• M8: 3,692,075 km (0.075 R)
• M9: 4,286,129 km (0.066 R)
• M10: 6,531,742 km (0.06 R)
• M11: 7,265,071 km (0.105 R)
• M12: 8,926,655 km (0.112 R)
• M13: 9,829,627 km (0.077 R)
• M14: 10,792,290 km (0.089 R)
• M15: 12,006,276 km (0.098 R)
• M16: 13,025,038 km (0.075 R)
• M17: 13,680,127 km (0.081 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 13,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit