🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.05 AU - 1.29 AU

Year: 449 Days

Day: 46.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.55 AU - 3.95 AU

Year: 2576 Days

Day: 19.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.3

Radius: 7.6

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 13.85 AU - 21.79 AU

Year: 26687 Days

Day: 21.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 91,919,950 km

• M1: 124,615 km (0.082 R)
• M2: 704,606 km (0.107 R)
• M3: 994,377 km (0.113 R)
• M4: 1,546,543 km (0.117 R)
• M5: 1,942,379 km (0.06 R)
• M6: 2,334,026 km (0.063 R)
• M7: 3,047,458 km (0.097 R)
• M8: 3,364,606 km (0.048 R)
• M9: 3,931,133 km (0.077 R)
• M10: 4,168,096 km (0.063 R)
• M11: 5,753,684 km (0.116 R)
• M12: 7,093,931 km (0.088 R)
• M13: 7,600,918 km (0.118 R)
• M14: 7,863,313 km (0.111 R)
• M15: 8,295,800 km (0.105 R)
• M16: 8,744,145 km (0.057 R)
• M17: 11,231,808 km (0.11 R)
• M18: 12,564,127 km (0.106 R)
• M19: 18,857,859 km (0.028 R)
• M20: 21,039,744 km (0.07 R)
• M21: 22,946,069 km (0.086 R)
• M22: 24,620,219 km (0.089 R)
• M23: 27,960,291 km (0.1 R)
• M24: 33,518,450 km (0.108 R)
• M25: 38,216,870 km (0.103 R)
• M26: 42,672,643 km (0.081 R)
• M27: 44,683,837 km (0.06 R)
• M28: 48,354,071 km (0.065 R)
• M29: 58,704,598 km (0.1 R)
• M30: 61,399,753 km (0.053 R)
• M31: 61,821,470 km (0.092 R)
• M32: 64,610,572 km (0.078 R)
• M33: 67,035,255 km (0.12 R)
• M34: 69,291,490 km (0.111 R)
• M35: 76,606,975 km (0.088 R)
• M36: 77,341,052 km (0.052 R)
• M37: 81,082,196 km (0.098 R)
• M38: 84,681,071 km (0.108 R)
• M39: 87,849,405 km (0.084 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 16,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit