🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.58 AU - 0.86 AU

Year: 235 Days

Day: 34.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.64 AU - 0.8 AU

Year: 235 Days

Day: 15.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,325,338 km

• M1: 45,478 km (0.111 R)
• M2: 209,437 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.76 AU - 1.18 AU

Year: 368 Days

Day: 16.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.55 AU - 2.07 AU

Year: 938 Days

Day: 17.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,325,338 km

• M1: 434,283 km (0.081 R)
• M2: 787,633 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.34 AU - 2.36 AU

Year: 1387 Days

Day: 30.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.1

Radius: 3

Gravity: 48.12 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 15.72 AU - 20.66 AU

Year: 29869 Days

Day: 15.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,325,338 km

• M1: 45,029 km (0.066 R)
• M2: 261,497 km (0.115 R)
• M3: 650,452 km (0.108 R)
• M4: 827,127 km (0.115 R)
• M5: 1,276,219 km (0.092 R)
• M6: 1,850,077 km (0.092 R)
• M7: 2,204,624 km (0.045 R)
• M8: 5,135,545 km (0.076 R)
• M9: 7,603,761 km (0.063 R)
• M10: 11,417,459 km (0.075 R)
• M11: 11,619,117 km (0.098 R)
• M12: 15,998,894 km (0.083 R)
• M13: 16,251,415 km (0.098 R)
• M14: 20,959,709 km (0.111 R)
• M15: 23,676,406 km (0.119 R)
• M16: 27,091,875 km (0.114 R)
• M17: 28,916,520 km (0.072 R)
• M18: 30,562,845 km (0.08 R)
• M19: 36,018,231 km (0.069 R)
• M20: 36,742,583 km (0.119 R)
• M21: 47,753,884 km (0.073 R)
• M22: 59,355,648 km (0.102 R)
• M23: 74,321,868 km (0.074 R)
• M24: 77,396,852 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 20,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit