🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.12 AU - 1.36 AU

Year: 532 Days

Day: 36.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,311,912 km

• M1: 68,815 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.62 AU - 2.7 AU

Year: 1222 Days

Day: 17.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.08 AU - 2.8 AU

Year: 1467 Days

Day: 14.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.7

Radius: 12.8

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.13 AU - 4.45 AU

Year: 3421 Days

Day: 7.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,311,912 km

• M1: 159,471 km (0.085 R)
• M2: 575,054 km (0.08 R)
• M3: 1,076,057 km (0.109 R)
• M4: 1,607,579 km (0.041 R)
• M5: 2,997,044 km (0.056 R)
• M6: 4,205,495 km (0.08 R)
• M7: 4,820,941 km (0.08 R)
• M8: 5,229,044 km (0.079 R)
• M9: 5,884,881 km (0.106 R)
• M10: 7,131,779 km (0.109 R)
• M11: 14,486,310 km (0.034 R)
• M12: 15,124,494 km (0.079 R)
• M13: 15,615,475 km (0.072 R)
• M14: 18,663,382 km (0.117 R)
• M15: 19,740,486 km (0.112 R)
• M16: 20,791,561 km (0.09 R)
• M17: 24,169,182 km (0.114 R)
• M18: 24,690,680 km (0.105 R)

Asteroid Belt

Center: 9.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.6

Radius: 7

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.18 AU - 18.16 AU

Year: 23882 Days

Day: 24.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,311,912 km

• M1: 87,066 km (0.086 R)
• M2: 508,184 km (0.078 R)
• M3: 1,021,005 km (0.109 R)
• M4: 2,361,103 km (0.105 R)
• M5: 2,694,557 km (0.105 R)
• M6: 6,282,662 km (0.083 R)
• M7: 7,459,099 km (0.098 R)
• M8: 7,864,809 km (0.098 R)
• M9: 9,577,405 km (0.112 R)
• M10: 18,370,768 km (0.114 R)
• M11: 19,204,477 km (0.112 R)
• M12: 21,856,997 km (0.054 R)
• M13: 22,166,066 km (0.086 R)
• M14: 22,792,881 km (0.088 R)
• M15: 25,192,581 km (0.088 R)
• M16: 29,725,396 km (0.114 R)
• M17: 51,447,456 km (0.071 R)
• M18: 59,864,131 km (0.112 R)
• M19: 71,391,096 km (0.119 R)
• M20: 79,358,828 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 19,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit