🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.7 AU - 0.76 AU

Year: 228 Days

Day: 47.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.6

Radius: 5.7

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.67 AU - 16.45 AU

Year: 20292 Days

Day: 17.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 77,495,926 km

• M1: 76,445 km (0.081 R)
• M2: 948,451 km (0.068 R)
• M3: 1,270,535 km (0.083 R)
• M4: 1,961,976 km (0.028 R)
• M5: 2,371,126 km (0.034 R)
• M6: 3,169,231 km (0.084 R)
• M7: 3,916,023 km (0.086 R)
• M8: 7,252,056 km (0.084 R)
• M9: 8,092,646 km (0.054 R)
• M10: 8,718,714 km (0.029 R)
• M11: 9,232,732 km (0.045 R)
• M12: 15,333,333 km (0.076 R)
• M13: 17,724,356 km (0.086 R)
• M14: 22,185,514 km (0.116 R)
• M15: 30,406,366 km (0.048 R)
• M16: 39,055,367 km (0.096 R)
• M17: 40,319,618 km (0.069 R)
• M18: 44,411,868 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.8

Radius: 3.2

Gravity: 51.45 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 13.9 AU - 18.16 AU

Year: 23442 Days

Day: 22.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 77,495,926 km

• M1: 39,793 km (0.1 R)
• M2: 170,392 km (0.101 R)
• M3: 522,246 km (0.11 R)
• M4: 945,758 km (0.114 R)
• M5: 1,070,822 km (0.035 R)
• M6: 1,354,609 km (0.087 R)
• M7: 1,514,080 km (0.111 R)
• M8: 2,280,919 km (0.04 R)
• M9: 2,977,895 km (0.084 R)
• M10: 3,220,393 km (0.064 R)
• M11: 3,623,560 km (0.11 R)
• M12: 4,059,338 km (0.079 R)
• M13: 4,741,205 km (0.071 R)
• M14: 6,682,836 km (0.087 R)
• M15: 7,097,970 km (0.061 R)
• M16: 12,168,740 km (0.084 R)
• M17: 17,107,115 km (0.075 R)
• M18: 25,595,597 km (0.046 R)
• M19: 35,401,139 km (0.117 R)
• M20: 36,234,100 km (0.09 R)
• M21: 43,217,030 km (0.11 R)
• M22: 44,810,247 km (0.09 R)
• M23: 45,784,578 km (0.108 R)
• M24: 46,607,366 km (0.093 R)
• M25: 48,792,393 km (0.085 R)
• M26: 53,547,062 km (0.107 R)
• M27: 62,744,937 km (0.069 R)
• M28: 69,212,502 km (0.117 R)
• M29: 70,513,555 km (0.095 R)
• M30: 71,389,899 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 17,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit