🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.92 AU - 0.94 AU

Year: 340 Days

Day: 32.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,886,559 km

• M1: 687,552 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.97 AU - 2.03 AU

Year: 1071 Days

Day: 42.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.5

Radius: 6.5

Gravity: 21.57 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.9 AU - 16.98 AU

Year: 19713 Days

Day: 21.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,886,559 km

• M1: 80,932 km (0.082 R)
• M2: 383,270 km (0.06 R)
• M3: 753,225 km (0.111 R)
• M4: 1,062,294 km (0.098 R)
• M5: 1,298,659 km (0.069 R)
• M6: 2,871,232 km (0.107 R)
• M7: 3,976,461 km (0.065 R)
• M8: 4,207,590 km (0.077 R)
• M9: 6,437,496 km (0.096 R)
• M10: 6,664,436 km (0.09 R)
• M11: 6,896,761 km (0.117 R)
• M12: 10,063,449 km (0.103 R)
• M13: 10,493,842 km (0.033 R)
• M14: 10,808,596 km (0.061 R)
• M15: 12,200,604 km (0.117 R)
• M16: 13,411,599 km (0.054 R)
• M17: 17,348,117 km (0.068 R)
• M18: 17,611,559 km (0.089 R)
• M19: 21,383,370 km (0.096 R)
• M20: 22,404,076 km (0.117 R)
• M21: 25,097,436 km (0.1 R)
• M22: 30,987,853 km (0.027 R)
• M23: 32,029,652 km (0.051 R)
• M24: 33,635,735 km (0.056 R)
• M25: 36,287,208 km (0.054 R)
• M26: 38,179,770 km (0.092 R)
• M27: 38,924,768 km (0.101 R)
• M28: 40,752,405 km (0.05 R)
• M29: 48,115,911 km (0.116 R)
• M30: 49,511,510 km (0.086 R)
• M31: 53,118,165 km (0.106 R)
• M32: 54,233,417 km (0.11 R)
• M33: 56,510,596 km (0.118 R)
• M34: 61,865,751 km (0.079 R)
• M35: 63,099,933 km (0.108 R)
• M36: 64,560,607 km (0.104 R)
• M37: 78,255,693 km (0.09 R)
• M38: 79,457,114 km (0.068 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 12,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit