🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.64 AU - 2.7 AU

Year: 1185 Days

Day: 23.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,234,912 km

• M1: 18,999 km (0.086 R)
• M2: 543,788 km (0.078 R)

Asteroid Belt

Center: 7.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.6

Radius: 5.7

Gravity: 20.39 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.32 AU - 15.78 AU

Year: 17483 Days

Day: 18.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,234,912 km

• M1: 70,909 km (0.046 R)
• M2: 744,399 km (0.112 R)
• M3: 3,093,983 km (0.103 R)
• M4: 4,636,337 km (0.068 R)
• M5: 5,018,560 km (0.055 R)
• M6: 6,673,561 km (0.102 R)
• M7: 9,295,114 km (0.112 R)
• M8: 12,466,439 km (0.107 R)
• M9: 18,002,608 km (0.089 R)
• M10: 18,426,867 km (0.097 R)
• M11: 21,019,997 km (0.1 R)
• M12: 25,722,606 km (0.103 R)
• M13: 29,180,710 km (0.116 R)
• M14: 31,324,448 km (0.046 R)
• M15: 38,102,877 km (0.078 R)
• M16: 39,367,428 km (0.074 R)
• M17: 39,938,293 km (0.091 R)
• M18: 40,804,914 km (0.116 R)
• M19: 45,326,958 km (0.071 R)
• M20: 49,838,680 km (0.076 R)
• M21: 56,789,745 km (0.064 R)
• M22: 59,367,616 km (0.062 R)
• M23: 64,162,826 km (0.073 R)
• M24: 64,359,846 km (0.038 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.2

Radius: 3.3

Gravity: 37.58 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.64 AU - 13.64 AU

Year: 18682 Days

Day: 20.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 61,234,912 km

• M1: 42,187 km (0.067 R)
• M2: 369,058 km (0.083 R)
• M3: 552,914 km (0.112 R)
• M4: 701,614 km (0.114 R)
• M5: 805,136 km (0.112 R)
• M6: 1,091,915 km (0.108 R)
• M7: 1,259,016 km (0.107 R)
• M8: 1,743,264 km (0.076 R)
• M9: 1,990,400 km (0.073 R)
• M10: 3,869,947 km (0.113 R)
• M11: 4,320,536 km (0.087 R)
• M12: 4,478,362 km (0.076 R)
• M13: 4,872,552 km (0.117 R)
• M14: 6,114,663 km (0.089 R)
• M15: 7,109,040 km (0.09 R)
• M16: 7,875,281 km (0.113 R)
• M17: 10,277,823 km (0.098 R)
• M18: 11,254,846 km (0.117 R)
• M19: 11,980,695 km (0.103 R)
• M20: 12,996,315 km (0.036 R)
• M21: 14,067,885 km (0.106 R)
• M22: 16,082,669 km (0.12 R)
• M23: 16,385,305 km (0.063 R)
• M24: 18,611,172 km (0.07 R)
• M25: 18,861,000 km (0.116 R)
• M26: 22,881,593 km (0.105 R)
• M27: 23,264,264 km (0.098 R)
• M28: 25,242,546 km (0.115 R)
• M29: 26,481,815 km (0.095 R)
• M30: 27,437,297 km (0.075 R)
• M31: 34,277,510 km (0.081 R)
• M32: 36,831,445 km (0.113 R)
• M33: 39,509,396 km (0.085 R)
• M34: 41,742,892 km (0.081 R)
• M35: 46,919,278 km (0.109 R)
• M36: 47,073,064 km (0.077 R)
• M37: 47,536,818 km (0.099 R)
• M38: 54,520,495 km (0.087 R)
• M39: 59,237,615 km (0.102 R)
• M40: 59,417,432 km (0.043 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit