🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.7 AU - 0.94 AU

Year: 277 Days

Day: 15.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,663,883 km

• M1: 43,683 km (0.12 R)
• M2: 65,524 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.96 AU - 1.58 AU

Year: 534 Days

Day: 24.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 165.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.1

Radius: 3.5

Gravity: 70.7 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.86 AU - 14.92 AU

Year: 16258 Days

Day: 18 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 71,663,883 km

• M1: 49,666 km (0.105 R)
• M2: 353,649 km (0.104 R)
• M3: 678,726 km (0.077 R)
• M4: 1,135,897 km (0.045 R)
• M5: 1,273,527 km (0.046 R)
• M6: 1,565,691 km (0.119 R)
• M7: 1,684,023 km (0.095 R)
• M8: 2,016,280 km (0.081 R)
• M9: 2,524,913 km (0.104 R)
• M10: 3,612,789 km (0.026 R)
• M11: 5,349,769 km (0.078 R)
• M12: 5,541,554 km (0.109 R)
• M13: 5,857,804 km (0.12 R)
• M14: 7,816,638 km (0.06 R)
• M15: 10,230,550 km (0.111 R)
• M16: 11,010,852 km (0.119 R)
• M17: 12,353,643 km (0.05 R)
• M18: 12,824,427 km (0.1 R)
• M19: 14,455,642 km (0.111 R)
• M20: 16,784,432 km (0.096 R)
• M21: 21,777,710 km (0.095 R)
• M22: 22,762,513 km (0.047 R)
• M23: 24,609,299 km (0.092 R)
• M24: 25,461,258 km (0.086 R)
• M25: 29,065,819 km (0.027 R)
• M26: 32,740,541 km (0.041 R)
• M27: 33,381,718 km (0.112 R)
• M28: 34,688,904 km (0.099 R)
• M29: 36,165,884 km (0.094 R)
• M30: 38,388,160 km (0.081 R)
• M31: 43,255,776 km (0.114 R)
• M32: 51,045,935 km (0.072 R)
• M33: 54,909,150 km (0.109 R)
• M34: 57,466,227 km (0.05 R)
• M35: 57,651,878 km (0.112 R)
• M36: 61,643,149 km (0.026 R)
• M37: 61,837,626 km (0.077 R)
• M38: 62,032,552 km (0.118 R)
• M39: 63,013,465 km (0.046 R)
• M40: 69,536,681 km (0.097 R)
• M41: 71,663,813 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: 413 - 19,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit