🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.86 AU - 1.32 AU

Year: 436 Days

Day: 39.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.08 AU - 1.3 AU

Year: 497 Days

Day: 24.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.4 AU - 2.92 AU

Year: 1661 Days

Day: 39.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.89 AU - 3.25 AU

Year: 2060 Days

Day: 20.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.5

Radius: 10.3

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.47 AU - 8.41 AU

Year: 8566 Days

Day: 13.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,386,190 km

• M1: 392,694 km (0.1 R)
• M2: 1,051,224 km (0.099 R)
• M3: 1,982,471 km (0.108 R)
• M4: 5,735,134 km (0.081 R)
• M5: 8,677,574 km (0.1 R)
• M6: 10,271,988 km (0.104 R)
• M7: 12,317,440 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.7

Radius: 9.2

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.9 AU - 8.94 AU

Year: 10200 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 50,386,190 km

• M1: 118,482 km (0.119 R)
• M2: 412,441 km (0.12 R)
• M3: 1,030,580 km (0.084 R)
• M4: 1,872,367 km (0.109 R)
• M5: 2,773,844 km (0.066 R)
• M6: 3,156,665 km (0.082 R)
• M7: 3,671,431 km (0.057 R)
• M8: 4,608,811 km (0.109 R)
• M9: 5,622,187 km (0.092 R)
• M10: 6,028,794 km (0.06 R)
• M11: 6,557,473 km (0.118 R)
• M12: 8,077,687 km (0.075 R)
• M13: 8,400,968 km (0.077 R)
• M14: 8,856,194 km (0.113 R)
• M15: 9,152,099 km (0.05 R)
• M16: 11,125,145 km (0.048 R)
• M17: 11,697,058 km (0.089 R)
• M18: 11,890,936 km (0.091 R)
• M19: 12,233,964 km (0.104 R)
• M20: 12,582,079 km (0.039 R)
• M21: 13,551,473 km (0.103 R)
• M22: 13,760,162 km (0.091 R)
• M23: 14,235,733 km (0.089 R)
• M24: 16,105,707 km (0.112 R)
• M25: 18,393,657 km (0.054 R)
• M26: 19,252,348 km (0.102 R)
• M27: 23,155,357 km (0.055 R)
• M28: 25,599,337 km (0.114 R)
• M29: 30,231,037 km (0.113 R)
• M30: 34,165,012 km (0.12 R)
• M31: 35,249,148 km (0.113 R)
• M32: 36,435,758 km (0.072 R)
• M33: 37,990,379 km (0.095 R)
• M34: 42,757,016 km (0.057 R)
• M35: 45,198,603 km (0.04 R)
• M36: 47,415,195 km (0.119 R)
• M37: 48,198,489 km (0.119 R)
• M38: 48,395,360 km (0.118 R)
• M39: 49,286,365 km (0.049 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: 450 - 14,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit