🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.06 AU - 2.52 AU

Year: 1266 Days

Day: 46.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.08 AU - 2.72 AU

Year: 1358 Days

Day: 27.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,925,486 km

• M1: 917,484 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.8 AU - 3.68 AU

Year: 2130 Days

Day: 28.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.4

Radius: 8.9

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.93 AU - 10.99 AU

Year: 13253 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 51,925,486 km

• M1: 112,647 km (0.036 R)
• M2: 1,320,500 km (0.111 R)
• M3: 1,849,778 km (0.101 R)
• M4: 2,902,348 km (0.109 R)
• M5: 3,481,442 km (0.104 R)
• M6: 7,250,710 km (0.074 R)
• M7: 7,594,785 km (0.102 R)
• M8: 7,949,631 km (0.067 R)
• M9: 8,550,117 km (0.109 R)
• M10: 11,545,066 km (0.095 R)
• M11: 16,985,043 km (0.108 R)
• M12: 17,287,231 km (0.066 R)
• M13: 18,772,139 km (0.111 R)
• M14: 22,443,570 km (0.115 R)
• M15: 28,117,069 km (0.117 R)
• M16: 51,349,320 km (0.1 R)
• M17: 52,940,592 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.9

Radius: 5.2

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.9 AU - 16.8 AU

Year: 19855 Days

Day: 24.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 51,925,486 km

• M1: 64,626 km (0.059 R)
• M2: 269,276 km (0.107 R)
• M3: 498,460 km (0.106 R)
• M4: 737,667 km (0.081 R)
• M5: 1,464,862 km (0.032 R)
• M6: 1,780,065 km (0.057 R)
• M7: 2,049,491 km (0.103 R)
• M8: 2,843,556 km (0.105 R)
• M9: 3,140,957 km (0.081 R)
• M10: 3,825,218 km (0.099 R)
• M11: 4,512,620 km (0.106 R)
• M12: 5,380,587 km (0.117 R)
• M13: 7,272,850 km (0.042 R)
• M14: 8,230,875 km (0.096 R)
• M15: 8,978,415 km (0.078 R)
• M16: 10,341,102 km (0.054 R)
• M17: 11,379,012 km (0.075 R)
• M18: 12,245,932 km (0.059 R)
• M19: 12,970,584 km (0.1 R)
• M20: 17,249,981 km (0.116 R)
• M21: 20,572,849 km (0.056 R)
• M22: 26,717,133 km (0.092 R)
• M23: 27,625,640 km (0.09 R)
• M24: 29,291,413 km (0.101 R)
• M25: 37,871,150 km (0.097 R)
• M26: 41,510,716 km (0.111 R)
• M27: 42,048,969 km (0.109 R)
• M28: 45,092,837 km (0.059 R)
• M29: 47,984,564 km (0.063 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 14,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit