🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.02 AU - 1.48 AU

Year: 491 Days

Day: 39.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.41 AU - 3.09 AU

Year: 1603 Days

Day: 45.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,707,238 km

• M1: 1,369,569 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.21 AU - 3.39 AU

Year: 1647 Days

Day: 26.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,707,238 km

• M1: 2,000,572 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.11 AU - 6.55 AU

Year: 4325 Days

Day: 12.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,707,238 km

• M1: 111,151 km (0.065 R)
• M2: 1,990,699 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.4

Radius: 5.5

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 15.37 AU - 22.25 AU

Year: 28672 Days

Day: 23.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,707,238 km

• M1: 68,516 km (0.03 R)
• M2: 365,617 km (0.067 R)
• M3: 561,890 km (0.064 R)
• M4: 1,053,319 km (0.052 R)
• M5: 1,794,875 km (0.082 R)
• M6: 1,996,832 km (0.096 R)
• M7: 3,630,441 km (0.107 R)
• M8: 4,139,971 km (0.084 R)
• M9: 4,764,543 km (0.12 R)
• M10: 6,116,907 km (0.071 R)
• M11: 6,925,185 km (0.038 R)
• M12: 7,611,988 km (0.091 R)
• M13: 8,596,941 km (0.084 R)
• M14: 10,057,465 km (0.08 R)
• M15: 11,179,598 km (0.12 R)
• M16: 11,802,524 km (0.057 R)
• M17: 12,580,134 km (0.111 R)
• M18: 14,526,851 km (0.111 R)
• M19: 14,820,362 km (0.112 R)
• M20: 15,495,347 km (0.102 R)
• M21: 16,906,504 km (0.058 R)
• M22: 18,061,699 km (0.062 R)
• M23: 18,658,594 km (0.054 R)
• M24: 22,813,526 km (0.088 R)
• M25: 32,892,233 km (0.09 R)
• M26: 39,742,320 km (0.109 R)
• M27: 45,893,635 km (0.104 R)
• M28: 47,323,790 km (0.11 R)
• M29: 51,282,748 km (0.086 R)
• M30: 52,649,923 km (0.069 R)
• M31: 52,822,559 km (0.054 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 13,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit