🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.44 AU - 0.68 AU

Year: 148 Days

Day: 40.2 Hours

Environment

Temp: 252 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.55 AU - 0.67 AU

Year: 168 Days

Day: 44.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.15 AU - 2.45 AU

Year: 1232 Days

Day: 20.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,850,747 km

• M1: 887,115 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532

Radius: 3.7

Gravity: 38.86 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 17.23 AU - 21.93 AU

Year: 30593 Days

Day: 21.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 92,850,747 km

• M1: 46,076 km (0.078 R)
• M2: 300,692 km (0.068 R)
• M3: 596,297 km (0.08 R)
• M4: 994,377 km (0.054 R)
• M5: 1,410,858 km (0.118 R)
• M6: 1,955,095 km (0.047 R)
• M7: 2,404,337 km (0.113 R)
• M8: 3,597,978 km (0.038 R)
• M9: 9,257,116 km (0.093 R)
• M10: 10,897,756 km (0.078 R)
• M11: 14,257,275 km (0.062 R)
• M12: 18,435,694 km (0.094 R)
• M13: 19,693,512 km (0.119 R)
• M14: 27,214,994 km (0.095 R)
• M15: 34,829,675 km (0.11 R)
• M16: 39,512,089 km (0.054 R)
• M17: 56,039,811 km (0.037 R)
• M18: 57,848,150 km (0.108 R)
• M19: 60,319,208 km (0.115 R)
• M20: 63,721,961 km (0.104 R)
• M21: 68,379,541 km (0.08 R)
• M22: 91,465,634 km (0.113 R)
• M23: 92,295,005 km (0.091 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 17,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit