🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.58 AU - 0.92 AU

Year: 243 Days

Day: 34.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,593,152 km

• M1: 49,068 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.87 AU - 1.35 AU

Year: 438 Days

Day: 24 Hours

Environment

Temp: 14 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.47 AU - 2.85 AU

Year: 1626 Days

Day: 12.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,593,152 km

• M1: 247,435 km (0.053 R)

Asteroid Belt

Center: 8.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857

Radius: 5

Gravity: 34.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.55 AU - 17.01 AU

Year: 20222 Days

Day: 16.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,593,152 km

• M1: 64,925 km (0.107 R)
• M2: 247,734 km (0.073 R)
• M3: 601,832 km (0.079 R)
• M4: 804,837 km (0.079 R)
• M5: 1,952,701 km (0.093 R)
• M6: 3,510,464 km (0.119 R)
• M7: 4,108,556 km (0.109 R)
• M8: 4,449,340 km (0.119 R)
• M9: 5,383,878 km (0.105 R)
• M10: 6,264,560 km (0.106 R)
• M11: 6,669,821 km (0.102 R)
• M12: 9,535,967 km (0.099 R)
• M13: 10,072,125 km (0.1 R)
• M14: 10,255,233 km (0.03 R)
• M15: 10,440,585 km (0.083 R)
• M16: 14,868,682 km (0.106 R)
• M17: 15,346,348 km (0.025 R)
• M18: 18,429,111 km (0.101 R)
• M19: 19,072,831 km (0.11 R)
• M20: 21,697,226 km (0.103 R)
• M21: 25,219,359 km (0.118 R)
• M22: 26,012,527 km (0.056 R)
• M23: 26,822,300 km (0.076 R)
• M24: 31,905,037 km (0.039 R)
• M25: 34,188,200 km (0.07 R)
• M26: 34,602,137 km (0.092 R)
• M27: 37,593,646 km (0.105 R)
• M28: 39,227,404 km (0.092 R)
• M29: 39,529,442 km (0.097 R)
• M30: 40,138,156 km (0.091 R)
• M31: 42,955,084 km (0.04 R)
• M32: 45,069,500 km (0.112 R)
• M33: 47,081,891 km (0.104 R)
• M34: 50,925,658 km (0.11 R)
• M35: 54,221,898 km (0.114 R)
• M36: 59,627,617 km (0.059 R)
• M37: 62,255,154 km (0.052 R)
• M38: 69,049,590 km (0.112 R)
• M39: 74,227,172 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 16,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit