🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.56 AU - 0.82 AU

Year: 217 Days

Day: 26.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.9

Radius: 14.6

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.12 AU - 6.2 AU

Year: 4439 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,030,416 km

• M1: 181,612 km (0.1 R)
• M2: 653,743 km (0.047 R)
• M3: 1,562,400 km (0.118 R)
• M4: 2,403,589 km (0.032 R)
• M5: 3,356,228 km (0.069 R)
• M6: 4,359,282 km (0.118 R)
• M7: 5,954,893 km (0.042 R)
• M8: 6,510,649 km (0.113 R)
• M9: 7,188,327 km (0.116 R)
• M10: 7,788,514 km (0.095 R)
• M11: 8,618,932 km (0.112 R)
• M12: 9,649,511 km (0.105 R)
• M13: 10,343,795 km (0.057 R)
• M14: 11,032,095 km (0.098 R)
• M15: 14,142,085 km (0.117 R)
• M16: 15,526,015 km (0.102 R)
• M17: 16,531,911 km (0.106 R)
• M18: 16,998,507 km (0.076 R)
• M19: 17,527,335 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.7

Radius: 5.1

Gravity: 34.82 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.54 AU - 14.74 AU

Year: 16021 Days

Day: 19.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,030,416 km

• M1: 63,429 km (0.095 R)
• M2: 269,426 km (0.11 R)
• M3: 490,232 km (0.114 R)
• M4: 872,305 km (0.098 R)
• M5: 1,161,179 km (0.064 R)
• M6: 1,402,630 km (0.092 R)
• M7: 1,593,068 km (0.107 R)
• M8: 2,026,004 km (0.105 R)
• M9: 2,603,003 km (0.079 R)
• M10: 3,310,451 km (0.089 R)
• M11: 3,562,972 km (0.073 R)
• M12: 4,170,340 km (0.052 R)
• M13: 4,634,841 km (0.09 R)
• M14: 5,510,438 km (0.109 R)
• M15: 7,252,804 km (0.094 R)
• M16: 9,276,863 km (0.073 R)
• M17: 14,032,579 km (0.073 R)
• M18: 14,919,246 km (0.108 R)
• M19: 16,640,818 km (0.094 R)
• M20: 17,465,402 km (0.079 R)
• M21: 18,316,913 km (0.057 R)
• M22: 20,472,768 km (0.104 R)
• M23: 21,132,046 km (0.102 R)
• M24: 21,611,656 km (0.04 R)
• M25: 22,098,448 km (0.099 R)
• M26: 24,537,192 km (0.098 R)
• M27: 26,590,573 km (0.082 R)
• M28: 27,715,998 km (0.085 R)
• M29: 31,530,594 km (0.114 R)
• M30: 45,361,066 km (0.114 R)
• M31: 45,838,433 km (0.096 R)
• M32: 47,945,818 km (0.077 R)
• M33: 52,004,409 km (0.082 R)
• M34: 56,837,467 km (0.082 R)
• M35: 58,512,514 km (0.071 R)
• M36: 69,049,889 km (0.115 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: 284 - 17,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit