🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1 AU - 1.16 AU

Year: 425 Days

Day: 13.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 114.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.24 AU - 1.28 AU

Year: 536 Days

Day: 46.1 Hours

Environment

Temp: -20 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,093,427 km

• M1: 80,035 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.11 AU - 1.85 AU

Year: 682 Days

Day: 17.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.4

Radius: 3.9

Gravity: 33.75 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 15.86 AU - 20.02 AU

Year: 28779 Days

Day: 23 Hours

Environment

Temp: -207 °C

Axial Tilt: 148.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 88,093,427 km

• M1: 48,470 km (0.079 R)
• M2: 208,390 km (0.093 R)
• M3: 363,822 km (0.028 R)
• M4: 633,547 km (0.102 R)
• M5: 973,284 km (0.114 R)
• M6: 1,133,802 km (0.119 R)
• M7: 1,687,015 km (0.096 R)
• M8: 2,308,894 km (0.069 R)
• M9: 3,695,516 km (0.089 R)
• M10: 4,088,211 km (0.096 R)
• M11: 4,365,116 km (0.071 R)
• M12: 6,618,210 km (0.08 R)
• M13: 7,446,683 km (0.101 R)
• M14: 13,156,385 km (0.036 R)
• M15: 16,786,676 km (0.047 R)
• M16: 19,256,986 km (0.112 R)
• M17: 19,642,500 km (0.12 R)
• M18: 20,230,270 km (0.042 R)
• M19: 21,854,903 km (0.116 R)
• M20: 30,899,739 km (0.104 R)
• M21: 32,366,397 km (0.119 R)
• M22: 34,299,501 km (0.055 R)
• M23: 34,865,579 km (0.114 R)
• M24: 35,582,003 km (0.068 R)
• M25: 37,640,021 km (0.112 R)
• M26: 40,557,928 km (0.119 R)
• M27: 44,958,648 km (0.099 R)
• M28: 50,209,683 km (0.067 R)
• M29: 51,122,828 km (0.036 R)
• M30: 51,306,684 km (0.074 R)
• M31: 52,982,180 km (0.027 R)
• M32: 55,660,132 km (0.1 R)
• M33: 56,049,984 km (0.062 R)
• M34: 59,437,179 km (0.109 R)
• M35: 60,458,633 km (0.081 R)
• M36: 66,835,093 km (0.089 R)
• M37: 74,114,675 km (0.101 R)
• M38: 75,297,844 km (0.11 R)
• M39: 85,219,773 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 11,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit