🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.56 AU - 0.56 AU

Year: 152 Days

Day: 25.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.91 AU - 1.17 AU

Year: 385 Days

Day: 36.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.4 AU - 3.76 AU

Year: 2462 Days

Day: 14.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,741,383 km

• M1: 1,406,070 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.1

Radius: 6.8

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.74 AU - 14.98 AU

Year: 16761 Days

Day: 23.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,741,383 km

• M1: 84,523 km (0.111 R)
• M2: 306,676 km (0.106 R)
• M3: 1,436,738 km (0.108 R)
• M4: 1,810,733 km (0.056 R)
• M5: 2,057,719 km (0.117 R)
• M6: 2,867,941 km (0.079 R)
• M7: 3,180,451 km (0.082 R)
• M8: 4,472,976 km (0.085 R)
• M9: 4,761,850 km (0.096 R)
• M10: 5,929,312 km (0.049 R)
• M11: 6,478,037 km (0.089 R)
• M12: 8,966,148 km (0.086 R)
• M13: 9,322,640 km (0.109 R)
• M14: 9,902,033 km (0.117 R)
• M15: 10,901,646 km (0.103 R)
• M16: 11,249,311 km (0.06 R)
• M17: 12,587,763 km (0.085 R)
• M18: 14,509,797 km (0.084 R)
• M19: 17,470,638 km (0.111 R)
• M20: 18,269,191 km (0.107 R)
• M21: 18,842,600 km (0.053 R)
• M22: 21,799,252 km (0.1 R)
• M23: 24,455,512 km (0.068 R)
• M24: 29,053,253 km (0.029 R)
• M25: 36,850,743 km (0.026 R)
• M26: 39,233,388 km (0.088 R)
• M27: 40,050,043 km (0.119 R)
• M28: 41,156,169 km (0.049 R)
• M29: 43,140,884 km (0.062 R)
• M30: 46,690,243 km (0.068 R)
• M31: 49,951,477 km (0.075 R)
• M32: 53,030,201 km (0.082 R)
• M33: 54,363,567 km (0.113 R)
• M34: 57,969,474 km (0.114 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 13,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit