🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.58 AU - 0.6 AU

Year: 162 Days

Day: 34.8 Hours

Environment

Temp: 219 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.57 AU - 2.03 AU

Year: 865 Days

Day: 32.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.59 AU - 3.69 AU

Year: 1993 Days

Day: 37.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,711,656 km

• M1: 712,535 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.98 AU - 4.16 AU

Year: 2416 Days

Day: 19.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.23 AU - 4.71 AU

Year: 2833 Days

Day: 25.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 20.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.3

Radius: 6.8

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 18.79 AU - 21.41 AU

Year: 32275 Days

Day: 15.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 101,711,656 km

• M1: 84,523 km (0.059 R)
• M2: 375,491 km (0.098 R)
• M3: 815,159 km (0.1 R)
• M4: 1,166,714 km (0.068 R)
• M5: 1,560,904 km (0.072 R)
• M6: 2,437,099 km (0.115 R)
• M7: 2,747,066 km (0.093 R)
• M8: 3,352,638 km (0.059 R)
• M9: 4,078,936 km (0.104 R)
• M10: 4,592,954 km (0.116 R)
• M11: 6,885,840 km (0.1 R)
• M12: 8,682,660 km (0.083 R)
• M13: 8,919,923 km (0.082 R)
• M14: 9,469,396 km (0.106 R)
• M15: 11,045,110 km (0.063 R)
• M16: 14,622,893 km (0.116 R)
• M17: 16,445,444 km (0.103 R)
• M18: 23,839,318 km (0.049 R)
• M19: 25,738,912 km (0.028 R)
• M20: 28,252,306 km (0.087 R)
• M21: 32,749,517 km (0.03 R)
• M22: 34,054,010 km (0.116 R)
• M23: 36,921,054 km (0.11 R)
• M24: 38,174,983 km (0.079 R)
• M25: 40,108,685 km (0.12 R)
• M26: 42,958,525 km (0.075 R)
• M27: 44,696,403 km (0.089 R)
• M28: 50,000,695 km (0.104 R)
• M29: 54,897,482 km (0.105 R)
• M30: 56,323,748 km (0.047 R)
• M31: 59,250,181 km (0.114 R)
• M32: 65,403,890 km (0.101 R)
• M33: 71,006,480 km (0.113 R)
• M34: 85,305,194 km (0.071 R)
• M35: 89,157,339 km (0.087 R)
• M36: 89,436,937 km (0.054 R)
• M37: 93,124,076 km (0.12 R)
• M38: 93,989,051 km (0.083 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 10,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit