🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.64 AU - 0.66 AU

Year: 192 Days

Day: 26.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,875,247 km

• M1: 75,697 km (0.115 R)

Asteroid Belt

Center: 1.11 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.45 AU - 1.69 AU

Year: 722 Days

Day: 34.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,875,247 km

• M1: 81,531 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.78 AU - 5.4 AU

Year: 3610 Days

Day: 17.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,875,247 km

• M1: 1,452,895 km (0.118 R)
• M2: 3,124,651 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.4

Radius: 5.4

Gravity: 14.66 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.8 AU - 16.88 AU

Year: 19934 Days

Day: 20.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,875,247 km

• M1: 76,295 km (0.104 R)
• M2: 374,443 km (0.051 R)
• M3: 702,362 km (0.034 R)
• M4: 997,070 km (0.076 R)
• M5: 1,680,732 km (0.077 R)
• M6: 1,905,877 km (0.11 R)
• M7: 2,481,829 km (0.089 R)
• M8: 2,893,672 km (0.081 R)
• M9: 3,512,109 km (0.112 R)
• M10: 5,328,527 km (0.081 R)
• M11: 6,051,832 km (0.115 R)
• M12: 6,710,212 km (0.038 R)
• M13: 10,102,943 km (0.104 R)
• M14: 12,387,751 km (0.067 R)
• M15: 14,995,391 km (0.099 R)
• M16: 15,289,650 km (0.095 R)
• M17: 15,737,995 km (0.03 R)
• M18: 17,947,406 km (0.08 R)
• M19: 18,869,079 km (0.095 R)
• M20: 20,535,001 km (0.071 R)
• M21: 23,855,774 km (0.086 R)
• M22: 24,156,017 km (0.113 R)
• M23: 25,590,661 km (0.12 R)
• M24: 30,117,642 km (0.073 R)
• M25: 32,141,551 km (0.087 R)
• M26: 32,876,974 km (0.071 R)
• M27: 35,931,165 km (0.114 R)
• M28: 39,727,061 km (0.109 R)
• M29: 49,227,423 km (0.096 R)
• M30: 50,040,338 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 14,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit