🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.26 AU - 1.5 AU

Year: 567 Days

Day: 46 Hours

Environment

Temp: 18 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.97 AU - 2.41 AU

Year: 1134 Days

Day: 42.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.61 AU - 2.95 AU

Year: 1622 Days

Day: 31.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.3

Radius: 7.1

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 18.21 AU - 18.47 AU

Year: 27477 Days

Day: 18.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,570,239 km

• M1: 88,412 km (0.106 R)
• M2: 415,284 km (0.048 R)
• M3: 686,205 km (0.087 R)
• M4: 1,212,940 km (0.092 R)
• M5: 2,064,600 km (0.087 R)
• M6: 2,580,862 km (0.086 R)
• M7: 2,935,260 km (0.117 R)
• M8: 3,438,208 km (0.09 R)
• M9: 3,997,106 km (0.026 R)
• M10: 4,332,953 km (0.115 R)
• M11: 5,334,510 km (0.093 R)
• M12: 6,302,857 km (0.1 R)
• M13: 7,090,341 km (0.119 R)
• M14: 7,941,702 km (0.096 R)
• M15: 8,803,535 km (0.077 R)
• M16: 12,594,645 km (0.084 R)
• M17: 14,452,949 km (0.107 R)
• M18: 15,004,367 km (0.115 R)
• M19: 16,233,015 km (0.11 R)
• M20: 21,719,666 km (0.115 R)
• M21: 24,046,811 km (0.101 R)
• M22: 28,817,935 km (0.104 R)
• M23: 34,600,791 km (0.053 R)
• M24: 36,881,859 km (0.106 R)
• M25: 37,467,385 km (0.041 R)
• M26: 41,899,521 km (0.089 R)
• M27: 44,819,372 km (0.094 R)
• M28: 53,823,519 km (0.115 R)
• M29: 54,956,124 km (0.093 R)
• M30: 60,249,794 km (0.052 R)
• M31: 60,654,905 km (0.093 R)
• M32: 64,594,715 km (0.028 R)
• M33: 70,931,681 km (0.057 R)
• M34: 76,479,518 km (0.061 R)
• M35: 80,089,763 km (0.109 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 17,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit