🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.79 AU - 0.79 AU

Year: 213 Days

Day: 44.6 Hours

Environment

Temp: 232 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.07 AU - 2.63 AU

Year: 1093 Days

Day: 46.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.5 AU - 6.26 AU

Year: 3785 Days

Day: 46.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.17 AU - 8.27 AU

Year: 5885 Days

Day: 33.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,755,936 km

• M1: 26,928 km (0.102 R)
• M2: 1,411,306 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.84 AU - 9.04 AU

Year: 8108 Days

Day: 26.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 20.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.1

Radius: 7.4

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 17.26 AU - 23.54 AU

Year: 27948 Days

Day: 19.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,755,936 km

• M1: 94,097 km (0.108 R)
• M2: 345,571 km (0.104 R)
• M3: 1,318,855 km (0.054 R)
• M4: 2,224,670 km (0.117 R)
• M5: 2,675,408 km (0.091 R)
• M6: 3,492,961 km (0.118 R)
• M7: 7,031,549 km (0.091 R)
• M8: 12,916,729 km (0.063 R)
• M9: 13,919,334 km (0.105 R)
• M10: 14,215,089 km (0.039 R)
• M11: 16,486,433 km (0.026 R)
• M12: 21,537,007 km (0.111 R)
• M13: 23,565,105 km (0.098 R)
• M14: 23,880,009 km (0.079 R)
• M15: 25,058,391 km (0.053 R)
• M16: 25,717,370 km (0.053 R)
• M17: 30,657,092 km (0.119 R)
• M18: 32,305,361 km (0.105 R)
• M19: 32,954,915 km (0.1 R)
• M20: 35,365,086 km (0.05 R)
• M21: 36,753,654 km (0.046 R)
• M22: 38,467,447 km (0.084 R)
• M23: 46,183,256 km (0.074 R)
• M24: 57,105,247 km (0.11 R)
• M25: 64,379,444 km (0.064 R)
• M26: 68,984,665 km (0.093 R)
• M27: 73,357,560 km (0.081 R)

Kuiper Belt

Range: 36.2 - 62.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 11,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit